Merge branch 'release/4.2.0'

#2214

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+#github: [J-Jamet] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+#patreon: # Replace with a single Patreon username
+#open_collective: # Replace with a single Open Collective username
+#ko_fi: # Replace with a single Ko-fi username
+#tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+#community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: Kunzisoft # Replace with a single Liberapay username
+issuehunt: Kunzisoft/KeePassDX # Replace with a single IssueHunt username
+#otechie: # Replace with a single Otechie username
+#lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: ['https://www.keepassdx.com/#donation'] # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,41 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: bug
-assignees: ''
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-** Keepass Database **
- - Created with: [e.g Windows KeePass 2.42]
- - Version: [e.g. 2]
- - Location: [e.g. Remote file retrieved with GDrive app]
- - Size: [e.g. 150Mo]
- - Contains attachment: [e.g. Yes]
-
-**KeePassDX (please complete the following information):**
- - Version: [e.g. 2.5.0.0beta23]
- - Build: [e.g. Free]
- - Language: [e.g. French]
-
-**Android (please complete the following information):**
- - Device: [e.g. GalaxyS8]
- - Version: [e.g. 8.1]
-
-**Additional context**
-Add any other context about the problem here.
- - Browser for Autofill: [e.g. Chrome version X]

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,62 @@
+name: Bug report
+description: Report a bug.
+labels: ["bug"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please check out the [Wiki](https://github.com/Kunzisoft/KeePassDX/wiki) and [existing issues](https://github.com/Kunzisoft/KeePassDX/issues?q=is%3Aissue%20state%3Aopen%20label%3Abug) to see if your problem has already been reported.
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Checks
+      options:
+        - label: I have read the Wiki, searched the open issues, and still think this is a new bug.
+          required: true
+  - type: textarea
+    id: bug
+    attributes:
+      label: "Explain the problem clearly and succinctly:"
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: "Describe what you expected to happen:"
+  - type: input
+    id: app-version
+    attributes:
+      label: "KeePassDX version:"
+    validations:
+      required: true
+  - type: dropdown
+    id: app-build
+    attributes:
+      label: "Build:"
+      multiple: true
+      options:
+        - Free
+        - Libre
+    validations:
+      required: true
+  - type: input
+    id: database-version
+    attributes:
+      label: "Database version:"
+  - type: input
+    id: file-provider
+    attributes:
+      label: "File provider (`content://` URI)"
+  - type: input
+    id: android-version
+    attributes:
+      label: "Android version:"
+  - type: input
+    id: android-device
+    attributes:
+      label: "Android device:"
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: "Additional context:"
+

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: feature
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,33 @@
+name: Feature request
+description: Suggest an idea.
+labels: ["feature"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please check out the [Wiki](https://github.com/Kunzisoft/KeePassDX/wiki) and [existing issues](https://github.com/Kunzisoft/KeePassDX/issues?q=is%3Aissue%20state%3Aopen%20label%3Afeature) to see if your feature has already been reported.
+  - type: checkboxes
+    id: checks
+    attributes:
+      label: Checks
+      options:
+        - label: I have read the Wiki, searched the open issues, and still think this is a new feature.
+          required: true
+  - type: textarea
+    id: problem
+    attributes:
+      label: "Explain the problem clearly and succinctly:"
+  - type: textarea
+    id: solution
+    attributes:
+      label: "Describe the solution you'd like:"
+    validations:
+      required: true
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: "Describe alternatives you've considered:"
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: "Additional context:"

.gitignore

@@ -19,6 +19,9 @@ bin/
 gen/
 out/
 
+# Kotlin folder
+.kotlin/
+
 # Gradle files
 .gradle/
 build/
@@ -80,6 +83,9 @@ art/screen*.png
 art/logo_512.png
 art/store_screens/
 
+# Release
+releases/*
+
 # Dir linux
 .directory
 */.directory

CHANGELOG

@@ -1,3 +1,398 @@
+KeePassDX(4.2.0)
+ * Passkeys management #1421 #2097 (@cali-95)
+ * Confirm usage of passkey #2165 #2124
+ * Dialog to manage missing signature #2152 #2155 #2161 #2160
+ * Capture error #2159 #2215
+ * Change Passkey Backup Eligibility & Backup State #2135 #2150 #2212
+ * Search settings #2112 #2181 #2187 #2204
+ * Autofill refactoring #765 #2196
+ * Small fixes #2157 #2164 #2171 #2122 #2180 #2209 #2214
+
+KeePassDX(4.1.9)
+ * Fix landscape UI #2198 #2200 (@chenxiaolong)
+ * Fix start loop and flash screen #2201
+ * Small fixes
+
+KeePassDX(4.1.8)
+ * Updated to API 35 minimum SDK 19 #2073 #2138 #2067 #2133 #1687 (Thx @Dev-ClayP)
+ * Remember last read-only state #2099 #2100 (Thx @rmacklin)
+ * Fix merge deletion #1516
+ * Fix space in search #175
+ * Fix deletable recycle bin #2163
+ * Small fixes
+
+KeePassDX(4.1.7)
+ * Fix CipherDatabase for biometric states #2119
+
+KeePassDX(4.1.6)
+ * Auto open biometric prompt from database list #2113
+ * Fix Keystore errors #2114 #2115
+ * Complete biometric refactoring for better compatibility
+
+KeePassDX(4.1.5)
+ * Fix auto prompt #2111
+
+KeePassDX(4.1.4)
+ * Fix UnlockManager #2098 #2101
+ * Auto device unlock prompt #2105
+ * Small fixes ##2066
+
+KeePassDX(4.1.3)
+ * Fix Autofill Registration #2089
+ * Fix Biometric errors #2081
+ * Fixed timestamp in copy file #1981 #1983
+ * Fix Template Email #1986
+ * Fix Search #2096
+
+KeePassDX(4.1.2)
+ * Fix URL search #1940 #1946 #2003 #2040 #2044
+ * Fix Autofill popup #2054
+ * Fix Group notes #2053
+ * Fix Dialog background #2005 #2004 (Thx @codokie)
+ * Fix OTP configuration #2042 #2065 (Thx @Dev-ClayP)
+ * Fix small UI elements #1987 #2007 (Thx @ymcx)
+ * RTL layout support #2021 (Thx @codokie)
+ * App Metadata to translation #1823
+
+KeePassDX(4.1.1)
+ * Fix date parser #1933
+ * Fix domain search #1820 #1936
+
+KeePassDX(4.1.0)
+ * Generate keyfile #1290
+ * Hide template group #1894
+ * Group count sum recursively #421
+ * Fix date fields #1695 #1710
+ * Fix distinct domain names #1105 #1820
+ * Resets the advanced unlock expiration #1600
+ * Password entropy #1490 #1355
+ * Upgrade to API 34 (Android 14) #1730
+ * Small fixes #1711 #1831 #1780 #1821 #1863 #1889 #1289 #1600 #1467 #1870
+
+KeePassDX(4.0.8)
+ * Fix graphical bug that prevented databases from being opened on some versions of Android #1848 #1850
+
+KeePassDX(4.0.7)
+ * Prevent 0 Byte file with cache during a save exception #1620 #1594 #1680
+ * Fix inline suggestions in keyboard #1840
+ * Fix broken links by default #1755
+ * Fix UX by allowing validation in entry edition #1770
+ * Fix small bugs #1709
+
+KeePassDX(4.0.6)
+ * Fix form filled recognition #1508 #1735 #1508 #1790 #1783 #1797 #1801 #1802 #1804 #1665
+ * Fix translations #1707 #1683 #1712
+ * Update APK verifier #1810
+
+KeePassDX(4.0.5)
+ * Fix form filled recognition #1572 #1508
+ * Rollback password color #1686 #1490
+
+KeePassDX(4.0.4)
+ * Fix form filled recognition #1572 #1677
+ * Fix device unlock #1682
+ * Fix password color #1490
+
+KeePassDX(4.0.3)
+ * Fix "Save as" in Read Only mode #1666
+ * Fix username autofill #1665 #530 #1572 #1426 #1523 #1556 #1653 #1658 #1508 #1667
+ * Fix regex OTP recognition #1596
+ * Change password color dynamically #1490
+ * Small fixes #1641 #1656 #1649 #1400 #1674
+
+KeePassDX(4.0.2)
+ * Fix Autofill with API 33
+
+KeePassDX(4.0.1)
+ * Fix back lock #1635 #1629 #1634
+ * Fix lock button in settings #1630
+ * Improve theme translation #1631
+
+KeePassDX(4.0.0)
+ * New UX/UI with Material 3 #1183 #1529 #1428 #1441 #1607
+ * Material You theme (follow system colors) #1469
+ * Refactoring inner code #1371
+ * Migration to API 33
+ * Cut, copy and delete from search #891 #1308 #1263
+ * Fix behaviors #1351 #874 #1327
+ * Fix bugs #1589 #1584 #1545 #1563 #1371 #1609
+
+KeePassDX(3.5.1)
+ * Fix action dialog with YubiKey challenge-response #1506
+
+KeePassDX(3.5.0)
+ * Support YubiKey challenge-response #8 #137
+ * Better exception management during database save #1346
+ * Add "Screenshot mode" setting #459 #1377 #1354 (Thx @GianpaMX)
+ * Hide clipboard sensitive text when copy entry field #1386
+ * Fix attachment download button #1401
+ * Add monochrome icon #1403 #1404 (Thx @Sandelinos)
+ * Fix lock with back button #1412 #1414 (Thx @ryg-git)
+ * Vanadium compatibility #1447 (Thx @flawedworld)
+
+KeePassDX(3.4.5)
+ * Fix custom data in group (fix KeeShare) #1335
+ * Fix device credential unlocking #1344
+ * New clipboard manager #1343
+ * Keep screen on by default when viewing an entry
+ * Change the order of the search filters
+ * Fix searchable selection
+
+KeePassDX(3.4.4)
+ * Fix crash in New Android 13 #1321
+ * Better backstack management for selection mode
+ * Prevent Tapjacking #1318
+ * Small changes #1298
+
+KeePassDX(3.4.3)
+ * Remove "Select share info" setting for Magikeyboard #1304
+ * Fix quick search and better loadGroup implementation #1302
+ * Fix small bugs
+
+KeePassDX(3.4.2)
+ * Fix service parameter and workflow to remove notification when service is killed
+ * Fix color
+
+KeePassDX(3.4.1)
+ * Fix search mode with Magikeyboard #1292
+ * Fix select another entry with Magikeyboard #1293
+ * Fix unexpected lock with Magikeyboard #1294
+ * Small UI changes
+
+KeePassDX(3.4.0)
+ * Passphrase implementation #218
+ * Show visual password strength indicator with entropy #631 #869 #454 #1270
+ * Dynamically save password generator configuration #618 #696
+ * Add advanced password filters #1052 #448 #983 #271 #539
+ * Better search implementation #175 #1254 #1267
+ * Manage package name from Magikeyboard #1010 #1261
+ * Ask confirmation to lock if changes without save #970
+ * Fix small bugs #1282
+
+KeePassDX(3.3.3)
+ * Fix shared otpauth link if database not open #1274
+ * Ellipsize attachment name #1253
+ * Add a warning to inform about KeyStore usage #1269
+ * Fingerprint unlock no more by default #1273
+ * Tabs to show main and advanced content separately
+ * Fix URL color
+
+KeePassDX(3.3.2)
+ * Merge KeePassDX & KeePassDX Pro #1257
+ * Create new Contributor Pro app
+
+KeePassDX(3.3.1)
+ * Fix Japanese keyboard in search #1248
+ * Better OOM management #256
+ * Fix filters #1249
+ * Fix temp advanced unlocking #1245
+ * Best autofill recognition #1250
+ * Workaround to fill OTP token in multiple fields with Magikeyboard (long press) #1158
+
+KeePassDX(3.3.0)
+ * Quick search and dynamic filters #163 #462 #521
+ * Keep search context #1141
+ * Add searchable groups #905 #1006
+ * Search with regular expression #175
+ * Merge from file and save as copy #1221 #1204 #840
+ * Fix custom data #1236
+ * Fix education hints #1192
+ * Fix save and app instance in selection mode
+ * New UI and fix styles
+ * Add "Simple" and "Reply" themes
+
+KeePassDX(3.2.0)
+ * Manage data merge #840 #977
+ * Manage Tags #633
+ * Inherit colors and icon from template #1213 #1130
+ * Entry colors setting #1207
+ * Setting to keep the screen on when watching the entry #1119
+ * Add path in quick search
+ * Small fixes
+
+KeePassDX(3.1.0)
+ * Add breadcrumb
+ * Add path in search results #1148
+ * Add group info dialog #1177
+ * Manage colors #64 #913
+ * Fix UI in Android 8 #509
+ * Upgrade libs and SDK to 31 #833
+ * Fix parser of database v1 #1201
+ * Stop asking WRITE_EXTERNAL_STORAGE permission
+
+KeePassDX(3.0.4)
+ * Fix autofill inline bugs #1173 #1165
+ * Small UI change
+
+KeePassDX(3.0.3)
+ * Change default Argon2 parameters #1098
+ * Add & edit custom icon name #976
+ * Fix templates #1128 #1133 #1138
+ * Update Autofill compatibility list #725 #1154
+ * Improve fingerprint usage #1137 #1145
+ * Change backup configuration #1144
+ * Add lock button in database notification
+
+KeePassDX(3.0.2)
+ * Samsung DeX mode #1114 #245 (Thx @chenxiaolong)
+
+KeePassDX(3.0.1)
+ * Fix text size and smallest margin #1085
+ * Fix number of lines during an edition #1073
+ * Fix Magikeyboard URL auto action #1100
+ * Fix exception after group name change and save #1112
+ * Fix timeout reset #1107
+ * Fix search actions #1091 #1092
+ * Small changes #1106 #1085
+
+KeePassDX(3.0.0)
+ * Add / Manage dynamic templates #191
+ * Manually select RecycleBin group and Templates group #191
+ * Setting to display OTP Token in list #655
+ * Fix timeout in dialogs #716
+ * Check URI permissions #626
+ * Better autofill implementation #943 #946 #984 #1070 (Thx @uduerholz)
+ * Improvements #680 #1035 #1043 #942 #1021 #1027 #1046 #1082 #1083 (Thx @chenxiaolong)
+
+KeePassDX(2.10.5)
+ * Increase the saving speed of database #1028
+ * Fix advanced unlocking by device credential #1029
+
+KeePassDX(2.10.4)
+ * Hot fix to increase the opening speed of database #1028
+
+KeePassDX(2.10.3)
+ * Improve Magikeyboard options description #1022 #1023 (Thx @djibux)
+ * Fix database opened without notification (database is now closed when screen is killed in background #1025)
+ * Fix biometric prompt #1018
+
+KeePassDX(2.10.2)
+ * Fix search fields references #987
+ * Fix Auto-Types with same key #997
+
+KeePassDX(2.10.1)
+ * Fix parcelable with custom data #986
+
+KeePassDX(2.10.0)
+ * Manage new database format 4.1 #956
+ * Fix show button consistency #980
+ * Fix persistent notification #979
+
+KeePassDX(2.9.20)
+ * Fix search with non-latin chars #971
+ * Fix action mode with search #972 (rollback ignore accents #945)
+ * Fix timeout with 0s #974
+
+KeePassDX(2.9.19)
+ * Fix search slowdown #964
+ * Fix closing notification after lock request #965
+ * Better temp advanced unlocking code implementation #965
+ * Fix OTP token generation #967
+
+KeePassDX(2.9.18)
+ * Move groups #658
+ * Improve autofill recognition #960
+ * Remove diacritical marks in search string #945
+ * Fix search in references #962
+ * Fix themes in Libre version
+
+KeePassDX(2.9.17)
+ * Import / Export app properties #839
+ * Force twofish padding compatibility #955
+ * Better timeout preference #579
+
+KeePassDX(2.9.16)
+ * Fix small bugs #948
+
+KeePassDX(2.9.15)
+ * Fix themes #935 #926
+ * Decrease default clipboard time #934
+ * Better opening performance #929 #933
+ * Fix memory usage setting #941
+
+KeePassDX(2.9.14)
+ * Add custom icons #96
+ * Dark Themes #532 #714
+ * Fix binary deduplication #715
+ * Fix IconId #901
+ * Resize image stream dynamically to prevent slowdown #919
+ * Small changes #795 #900 #903 #909 #914
+
+KeePassDX(2.9.13)
+ * Binary image viewer #473 #749
+ * Fix TOTP plugin settings #878
+ * Allow Emoji #796
+ * Scroll and better UI in entry edition screen #876
+ * Better UI #876
+ * Fix themes and add Purple Dark #889
+ * Allow OTP with many padding #585
+ * Add notes in groups #734
+
+KeePassDX(2.9.12)
+ * Fix OTP token type #863
+ * Fix auto open biometric prompt #862
+ * Fix back appearance setting #865
+ * Fix orientation change in settings #872
+ * Change memory unit to MiB #851
+ * Small changes #642
+
+KeePassDX(2.9.11)
+ * Add Keyfile XML version 2 (fix hex) #844
+ * Fix hex Keyfile #861
+
+KeePassDX(2.9.10)
+ * Try to fix autofill #852
+ * Fix database change dialog displayed too often #853
+
+KeePassDX(2.9.9)
+ * Detect file changes and reload database #794
+ * Inline suggestions autofill with compatible keyboard (Android R) #827
+ * Add Keyfile XML version 2 #844
+ * Fix binaries of 64 bytes #835
+ * Special search in title fields #830
+ * Priority to OTP button in notifications #845
+ * Fix OTP generation for long secret key #848
+ * Fix small bugs #849
+
+KeePassDX(2.9.8)
+ * Fix specific attachments with kdbx3.1 databases #828
+ * Fix small bugs
+
+KeePassDX(2.9.7)
+ * Remove write permission since Android 10 #823
+ * Fix small bugs
+
+KeePassDX(2.9.6)
+ * Fix KeyFile bug #820
+
+KeePassDX(2.9.5)
+ * Unlock database by device credentials (PIN/Password/Pattern) with Android M+ #102 #152 #811
+ * Prevent auto switch back to previous keyboard if otp field exists #814
+ * Fix timeout reset #817
+
+KeePassDX(2.9.4)
+ * Fix small bugs #812
+ * Argon2ID implementation #791
+
+KeePassDX(2.9.3)
+ * Unlock database by device credentials (PIN/Password/Pattern) #779 #102
+ * Advanced unlock with timeout #102 #437 #566
+ * Remove default database parameter when the file is no longer accessible #803
+ * Move OTP button to the first view level in Magikeyboard #587
+ * Tooltips for Magikeyboard #586
+ * Fix small bugs #805
+
+KeePassDX(2.9.2)
+ * Managing OTP links from QR applications #556
+ * Prevent manual creation of existing field name #718
+ * Harmonization of field names #789
+ * Different channels for each type of notification #688
+ * Fix OTP #780 #781
+ * Fix same save shared info #783
+ * Fix switch back to previous keyboard #782
+ * Fix read only #792
+ * Better UI #719 #534 #617 #793
+
 KeePassDX(2.9.1)
  * Copy password from generator #697
  * Fix Magikeyboard not fully visible #772

Gemfile

@@ -0,0 +1,10 @@
+# Autogenerated by fastlane
+#
+# Ensure this file is checked in to source control!
+
+source "https://rubygems.org"
+
+gem 'fastlane'
+
+plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
+eval_gemfile(plugins_path) if File.exist?(plugins_path)

Gemfile.lock

@@ -0,0 +1,230 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.7)
+      base64
+      nkf
+      rexml
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    artifactory (3.0.17)
+    atomos (0.1.3)
+    aws-eventstream (1.4.0)
+    aws-partitions (1.1146.0)
+    aws-sdk-core (3.229.0)
+      aws-eventstream (~> 1, >= 1.3.0)
+      aws-partitions (~> 1, >= 1.992.0)
+      aws-sigv4 (~> 1.9)
+      base64
+      bigdecimal
+      jmespath (~> 1, >= 1.6.1)
+      logger
+    aws-sdk-kms (1.110.0)
+      aws-sdk-core (~> 3, >= 3.228.0)
+      aws-sigv4 (~> 1.5)
+    aws-sdk-s3 (1.196.1)
+      aws-sdk-core (~> 3, >= 3.228.0)
+      aws-sdk-kms (~> 1)
+      aws-sigv4 (~> 1.5)
+    aws-sigv4 (1.12.1)
+      aws-eventstream (~> 1, >= 1.0.2)
+    babosa (1.0.4)
+    base64 (0.3.0)
+    bigdecimal (3.2.2)
+    claide (1.1.0)
+    colored (1.2)
+    colored2 (3.1.2)
+    commander (4.6.0)
+      highline (~> 2.0.0)
+    declarative (0.0.20)
+    digest-crc (0.7.0)
+      rake (>= 12.0.0, < 14.0.0)
+    domain_name (0.6.20240107)
+    dotenv (2.8.1)
+    emoji_regex (3.2.3)
+    excon (0.112.0)
+    faraday (1.10.4)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0)
+      faraday-multipart (~> 1.0)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.0)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
+      faraday-retry (~> 1.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-cookie_jar (0.0.7)
+      faraday (>= 0.8.0)
+      http-cookie (~> 1.0.0)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.1)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
+    faraday-multipart (1.1.1)
+      multipart-post (~> 2.0)
+    faraday-net_http (1.0.2)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    faraday-retry (1.0.3)
+    faraday_middleware (1.2.1)
+      faraday (~> 1.0)
+    fastimage (2.4.0)
+    fastlane (2.228.0)
+      CFPropertyList (>= 2.3, < 4.0.0)
+      addressable (>= 2.8, < 3.0.0)
+      artifactory (~> 3.0)
+      aws-sdk-s3 (~> 1.0)
+      babosa (>= 1.0.3, < 2.0.0)
+      bundler (>= 1.12.0, < 3.0.0)
+      colored (~> 1.2)
+      commander (~> 4.6)
+      dotenv (>= 2.1.1, < 3.0.0)
+      emoji_regex (>= 0.1, < 4.0)
+      excon (>= 0.71.0, < 1.0.0)
+      faraday (~> 1.0)
+      faraday-cookie_jar (~> 0.0.6)
+      faraday_middleware (~> 1.0)
+      fastimage (>= 2.1.0, < 3.0.0)
+      fastlane-sirp (>= 1.0.0)
+      gh_inspector (>= 1.1.2, < 2.0.0)
+      google-apis-androidpublisher_v3 (~> 0.3)
+      google-apis-playcustomapp_v1 (~> 0.1)
+      google-cloud-env (>= 1.6.0, < 2.0.0)
+      google-cloud-storage (~> 1.31)
+      highline (~> 2.0)
+      http-cookie (~> 1.0.5)
+      json (< 3.0.0)
+      jwt (>= 2.1.0, < 3)
+      mini_magick (>= 4.9.4, < 5.0.0)
+      multipart-post (>= 2.0.0, < 3.0.0)
+      naturally (~> 2.2)
+      optparse (>= 0.1.1, < 1.0.0)
+      plist (>= 3.1.0, < 4.0.0)
+      rubyzip (>= 2.0.0, < 3.0.0)
+      security (= 0.1.5)
+      simctl (~> 1.6.3)
+      terminal-notifier (>= 2.0.0, < 3.0.0)
+      terminal-table (~> 3)
+      tty-screen (>= 0.6.3, < 1.0.0)
+      tty-spinner (>= 0.8.0, < 1.0.0)
+      word_wrap (~> 1.0.0)
+      xcodeproj (>= 1.13.0, < 2.0.0)
+      xcpretty (~> 0.4.1)
+      xcpretty-travis-formatter (>= 0.0.3, < 2.0.0)
+    fastlane-plugin-versioning_android (0.1.1)
+    fastlane-sirp (1.0.0)
+      sysrandom (~> 1.0)
+    gh_inspector (1.1.3)
+    google-apis-androidpublisher_v3 (0.54.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-core (0.11.3)
+      addressable (~> 2.5, >= 2.5.1)
+      googleauth (>= 0.16.2, < 2.a)
+      httpclient (>= 2.8.1, < 3.a)
+      mini_mime (~> 1.0)
+      representable (~> 3.0)
+      retriable (>= 2.0, < 4.a)
+      rexml
+    google-apis-iamcredentials_v1 (0.17.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-playcustomapp_v1 (0.13.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-apis-storage_v1 (0.31.0)
+      google-apis-core (>= 0.11.0, < 2.a)
+    google-cloud-core (1.8.0)
+      google-cloud-env (>= 1.0, < 3.a)
+      google-cloud-errors (~> 1.0)
+    google-cloud-env (1.6.0)
+      faraday (>= 0.17.3, < 3.0)
+    google-cloud-errors (1.5.0)
+    google-cloud-storage (1.47.0)
+      addressable (~> 2.8)
+      digest-crc (~> 0.4)
+      google-apis-iamcredentials_v1 (~> 0.1)
+      google-apis-storage_v1 (~> 0.31.0)
+      google-cloud-core (~> 1.6)
+      googleauth (>= 0.16.2, < 2.a)
+      mini_mime (~> 1.0)
+    googleauth (1.8.1)
+      faraday (>= 0.17.3, < 3.a)
+      jwt (>= 1.4, < 3.0)
+      multi_json (~> 1.11)
+      os (>= 0.9, < 2.0)
+      signet (>= 0.16, < 2.a)
+    highline (2.0.3)
+    http-cookie (1.0.8)
+      domain_name (~> 0.5)
+    httpclient (2.9.0)
+      mutex_m
+    jmespath (1.6.2)
+    json (2.13.2)
+    jwt (2.10.2)
+      base64
+    logger (1.7.0)
+    mini_magick (4.13.2)
+    mini_mime (1.1.5)
+    multi_json (1.17.0)
+    multipart-post (2.4.1)
+    mutex_m (0.3.0)
+    nanaimo (0.4.0)
+    naturally (2.3.0)
+    nkf (0.2.0)
+    optparse (0.6.0)
+    os (1.1.4)
+    plist (3.7.2)
+    public_suffix (6.0.2)
+    rake (13.3.0)
+    representable (3.2.0)
+      declarative (< 0.1.0)
+      trailblazer-option (>= 0.1.1, < 0.2.0)
+      uber (< 0.2.0)
+    retriable (3.1.2)
+    rexml (3.4.1)
+    rouge (3.28.0)
+    ruby2_keywords (0.0.5)
+    rubyzip (2.4.1)
+    security (0.1.5)
+    signet (0.20.0)
+      addressable (~> 2.8)
+      faraday (>= 0.17.5, < 3.a)
+      jwt (>= 1.5, < 3.0)
+      multi_json (~> 1.10)
+    simctl (1.6.10)
+      CFPropertyList
+      naturally
+    sysrandom (1.0.5)
+    terminal-notifier (2.0.0)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    trailblazer-option (0.1.2)
+    tty-cursor (0.7.1)
+    tty-screen (0.8.2)
+    tty-spinner (0.9.3)
+      tty-cursor (~> 0.7)
+    uber (0.1.0)
+    unicode-display_width (2.6.0)
+    word_wrap (1.0.0)
+    xcodeproj (1.27.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.4.0)
+      rexml (>= 3.3.6, < 4.0)
+    xcpretty (0.4.1)
+      rouge (~> 3.28.0)
+    xcpretty-travis-formatter (1.0.1)
+      xcpretty (~> 0.2, >= 0.0.7)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  fastlane
+  fastlane-plugin-versioning_android
+
+BUNDLED WITH
+   2.6.9

LICENSES/LICENSE_APACHE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+   See the License for the specific language governing permissions and
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LICENSES/LICENSE_BOUNCY_CASTLE

@@ -0,0 +1,7 @@
+Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSES/LICENSE_ICON_PACK_CLASSIC

@@ -0,0 +1,111 @@
+Files ic00.png to ic61.png under res/drawable, res/drawable-hdpi and res/drawable-ldpi
+
+TITLE:    NUVOLA ICON THEME for KDE 3.x
+AUTHOR:    David Vignoni | ICON KING
+SITE:    http://www.icon-king.com
+MAILING LIST: http://mail.icon-king.com/mailman/listinfo/nuvola_icon-king.com
+
+Copyright (c)  2003-2004  David Vignoni.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation,
+version 2.1 of the License.
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+You should have received a copy of the GNU Lesser General Public
+License along with this library (see the the license.txt file); if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#######**** NOTE THIS ADD-ON ****#######
+The GNU Lesser General Public License or LGPL is written for software libraries
+in the first place. The LGPL has to be considered valid for this artwork
+library too.
+Nuvola icon theme for KDE 3.x is a special kind of software library, it is an
+artwork library, it's elements can be used in a Graphical User Interface, or
+GUI.
+Source code, for this library means:
+ - raster png image* .
+The LGPL in some sections obliges you to make the files carry
+notices. With images this is in some cases impossible or hardly usefull.
+With this library a notice is placed at a prominent place in the directory
+containing the elements. You may follow this practice.
+The exception in section 6 of the GNU Lesser General Public License covers
+the use of elements of this art library in a GUI.
+dave [at] icon-king.com
+
+Date:        15 october 2004
+Version:    1.0
+
+DESCRIPTION:
+
+Icon theme for KDE 3.x.
+Icons where designed using Adobe Illustrator, and then exported to PNG format.
+Icons shadows and minor corrections were done using Adobe Photoshop.
+Kiconedit was used to correct some 16x16 and 22x22 icons.
+
+LICENSE
+
+Released under GNU Lesser General Public License (LGPL)
+Look at the license.txt file.
+
+CONTACT
+
+David Vignoni
+e-mail :        david [at] icon-king.com
+ICQ :            117761009
+http:               http://www.icon-king.com
+
+---
+
+Files ic62.png under res/drawable, res/drawable-hdpi and res/drawable-ldpi
+
+Based on http://de.wikipedia.org/w/index.php?title=Datei:Tux.svg&filetimestamp=20090927073505
+
+The copyright holder of this file allows anyone to use it for any purpose, 
+provided that the copyright holders Larry Ewing, Simon Budig and
+Anja Gerwinski are mentioned.
+
+---
+
+Files ic63.png under res/drawable, res/drawable-hdpi and res/drawable-ldpi
+
+Based on http://en.wikipedia.org/wiki/File:ASF-logo.svg
+
+Apache logo
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License. You may
+obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations under
+the License.
+
+---
+
+Files ic64.png under res/drawable, res/drawable-hdpi and res/drawable-ldpi
+
+Created by Jeremy JAMET and licensed under the terms of the GPLv3.
+
+---
+
+Files ic65.png, ic67.png and ic68.png under res/drawable, res/drawable-hdpi and res/drawable-ldpi
+
+Created by Tobias Selig and licensed under the terms of the GPLv2 or GPLv3.
+
+---
+
+File ic66.png under under res/drawable, res/drawable-hdpi and res/drawable-ldpi
+
+Based on http://commons.wikimedia.org/wiki/File:Dollar_symbol_gold.svg
+
+Author: Rugby471
+
+Permission is granted to copy, distribute and/or modify this document under
+the terms of the GNU Free Documentation License, Version 1.2 or any later
+version published by the Free Software Foundation; with no Invariant Sections,
+no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is
+included in the section entitled "GNU Free Documentation License".
+
+---

README.md

@@ -1,25 +1,26 @@
-# Android KeepassDX
+# Android KeePassDX
 
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/icon.png"> KeepassDX is a **multi-format KeePass manager for Android devices**. The app allows creating keys and passwords in a secure way by integrating with the Android design standards.
+<img alt="KeePassDX Icon" src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/icon.png"> **Lightweight password safe and manager for Android**, KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a secure way.
 
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/screen.jpg" width="220">
+<img alt="KeePassDX Screenshot" src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/screen.jpg" width="220">
 
 ### Features
 
  - Create database files / entries and groups.
  - Support for **.kdb** and **.kdbx** files (version 1 to 4) with AES - Twofish - ChaCha20 - Argon2 algorithm.
- - **Compatible** with the majority of alternative programs (KeePass, KeePassX, KeePassXC, …).
+ - **Compatible** with the majority of alternative programs (KeePass, KeePassXC, KeeWeb, …).
  - Allows opening and **copying URI / URL fields quickly**.
  - **Biometric recognition** for fast unlocking *(fingerprint / face unlock / …)*.
  - **One-Time Password** management *(HOTP / TOTP)* for Two-factor authentication (2FA).
  - Material design with **themes**.
  - **Auto-Fill** and Integration.
  - Field filling **keyboard**.
+ - Dynamic **templates** 
  - **History** of each entry.
  - Precise management of **settings**.
  - Code written in **native languages** *(Kotlin / Java / JNI / C)*.
 
-KeepassDX is **open source** and **ad-free**.
+KeePassDX is **open source** and **ad-free**.
 
 ## What is KeePassDX?
 
@@ -42,21 +43,45 @@ Optional visual styles are accessible after a contribution (and a congratulatory
 
 * Add features by making a **[pull request](https://help.github.com/articles/about-pull-requests/)**.
 * Help to **[translate](https://hosted.weblate.org/projects/keepass-dx/strings/)** KeePassDX to your language (on [Weblate](https://hosted.weblate.org/projects/keepass-dx/) or by sending a [pull request](https://help.github.com/articles/about-pull-requests/)).
-* **[Donate](https://www.kunzisoft.com/donation)**  人◕ ‿‿ ◕人Y for a better service and a quick development of your features.
+* **[Donate](https://www.keepassdx.com/#donation)**  人◕ ‿‿ ◕人Y for a better service and a quick development of your features.
 * Buy the **[Pro version](https://play.google.com/store/apps/details?id=com.kunzisoft.keepass.pro)** of KeePassDX.
 
 ## Download
 
-*[F-Droid](https://f-droid.org/en/packages/com.kunzisoft.keepass.libre/) is the recommended way of installing, a libre software project that verifies that all the libraries and app code is libre software.*
+*[F-Droid](https://f-droid.org/packages/com.kunzisoft.keepass.libre/) is the recommended way of installing, a libre software project that verifies all the libraries and app code is libre software.*
 
-[<img src="https://f-droid.org/badge/get-it-on.png"
+| Source | Status | [Version](https://github.com/Kunzisoft/KeePassDX/wiki/FAQ#why-a-libre-and-free-version) |
-      alt="Get it on F-Droid"
+|--------|--------|---------|
-      height="80">](https://f-droid.org/en/packages/com.kunzisoft.keepass.libre/)
+| [Google Play](https://play.google.com/store/apps/details?id=com.kunzisoft.keepass.free) | ![Google Play Release](https://img.shields.io/endpoint?color=blue&logo=google-play&logoColor=green&url=https%3A%2F%2Fplay.cuzi.workers.dev%2Fplay%3Fi%3Dcom.kunzisoft.keepass.free%26gl%3DUS%26hl%3Den%26l%3DGoogle%2520Play%26m%3D%24version) | Free + [Pro](https://play.google.com/store/apps/details?id=com.kunzisoft.keepass.pro) |
+| [F-Droid](https://f-droid.org/en/packages/com.kunzisoft.keepass.libre/) | ![F-Droid Version](https://img.shields.io/f-droid/v/com.kunzisoft.keepass.libre?logo=F-Droid&label=F-Droid) | Libre |
+| [IzzyOnDroid](https://apt.izzysoft.de/fdroid/index/apk/com.kunzisoft.keepass.free) | ![IzzyOnDroid Version](https://img.shields.io/endpoint?&logo=data:image/png;base64,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&url=https://apt.izzysoft.de/fdroid/api/v1/shield/com.kunzisoft.keepass.free&label=IzzyOnDroid) | Free & [Libre](https://apt.izzysoft.de/fdroid/index/apk/com.kunzisoft.keepass.libre) |
+| [GitHub](https://github.com/Kunzisoft/KeePassDX/releases) / [Obtainium](https://github.com/ImranR98/Obtainium) | ![GitHub Release](https://img.shields.io/github/v/release/Kunzisoft/KeePassDX?include_prereleases&logo=GitHub&label=GitHub) | Free & Libre |
+
+## Package authenticity from GitHub
+- Download the app from [GitHub releases](https://github.com/Kunzisoft/KeePassDX/releases/latest)
+- Install [`apksigner`](https://developer.android.com/tools/apksigner) from [Android Studio](https://developer.android.com/studio)
+- Open the directory where you saved the downloaded file in the Terminal
+- Make sure that you have `apksigner` installed by running:
+```shell
+apksigner --version
+```
+- Depending on the APK file you downloaded, run:
+
+```shell
+apksigner verify --verbose --print-certs -min-sdk-version 24 KeePassDX-*.apk
+```
+
+You should get this output :
+```shell
+Verified using v2 scheme (APK Signature Scheme v2): true
+...
+Number of signers: 1
+Signer #1 certificate SHA-256 digest: 7d55b8af210381aabf960f07e17cf7857b6d2a642ca2da6bf0bdf1b200362f04
+...
+Signer #1 public key SHA-256 digest: 5d261d3176db1e077b80112824d9390167f3be0561827e42112ed6b71192db81
+```
+If it's the case, this means that the APK was well built by the author of KeePassDX.
 
-[<img src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png"
-      alt="Get it on Google Play"
-	height="80">](https://play.google.com/store/apps/details?id=com.kunzisoft.keepass.free)
-	
 ## Frequently Asked Questions
 
 Other questions? You can read the [FAQ](https://github.com/Kunzisoft/KeePassDX/wiki/FAQ) 
@@ -71,7 +96,7 @@ Other questions? You can read the [FAQ](https://github.com/Kunzisoft/KeePassDX/w
 
 ## License
 
-  Copyright © 2020 Jeremy Jamet / [Kunzisoft](https://www.kunzisoft.com).
+  Copyright © 2025 Jeremy Jamet / [Kunzisoft](https://www.kunzisoft.com).
 
   This file is part of KeePassDX.
 
@@ -88,4 +113,4 @@ Other questions? You can read the [FAQ](https://github.com/Kunzisoft/KeePassDX/w
   You should have received a copy of the GNU General Public License
   along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
   
-  *This project is a fork of [KeepassDroid](https://github.com/bpellin/keepassdroid) by bpellin.*
+  *This project is a fork of [KeePassDroid](https://github.com/bpellin/keepassdroid) by bpellin.*

_config.yml

@@ -1 +0,0 @@
-theme: jekyll-theme-cayman

app/build.gradle

@@ -1,25 +1,25 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-parcelize'
 apply plugin: 'kotlin-kapt'
 
 android {
-    compileSdkVersion 30
+    namespace 'com.kunzisoft.keepass'
-    buildToolsVersion '30.0.2'
+    compileSdkVersion 36
 
     defaultConfig {
         applicationId "com.kunzisoft.keepass"
-        minSdkVersion 14
+        minSdkVersion 19
-        targetSdkVersion 30
+        targetSdkVersion 35
-        versionCode = 45
+        versionCode = 145
-        versionName = "2.9.1"
+        versionName = "4.2.0"
         multiDexEnabled true
 
         testApplicationId = "com.kunzisoft.keepass.tests"
-        testInstrumentationRunner = "android.test.InstrumentationTestRunner"
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
         buildConfigField "String[]", "ICON_PACKS", "{\"classic\",\"material\"}"
-        manifestPlaceholders = [ googleAndroidBackupAPIKey:"" ]
+        manifestPlaceholders = [ googleAndroidBackupAPIKey:"unused" ]
 
         kapt {
             arguments {
@@ -29,47 +29,57 @@ android {
         }
     }
 
-    externalNativeBuild {
-        cmake {
-            path "src/main/jni/CMakeLists.txt"
-        }
-    }
-
     buildTypes {
         release {
             minifyEnabled = false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 
+    buildFeatures {
+        buildConfig true
+    }
+
+    dependenciesInfo {
+        // Disables dependency metadata when building APKs.
+        includeInApk = false
+        // Disables dependency metadata when building Android App Bundles.
+        includeInBundle = false
+    }
+
     flavorDimensions "version"
     productFlavors {
         libre {
             dimension "version"
             applicationIdSuffix = ".libre"
             buildConfigField "String", "BUILD_VERSION", "\"libre\""
-            buildConfigField "boolean", "FULL_VERSION", "true"
             buildConfigField "boolean", "CLOSED_STORE", "false"
-            buildConfigField "String[]", "STYLES_DISABLED", "{\"KeepassDXStyle_Red\",\"KeepassDXStyle_Purple\"}"
+            buildConfigField "String[]", "STYLES_DISABLED",
+                            "{\"KeepassDXStyle_Red\"," +
+                            "\"KeepassDXStyle_Red_Night\"," +
+                            "\"KeepassDXStyle_Reply\"," +
+                            "\"KeepassDXStyle_Reply_Night\"," +
+                            "\"KeepassDXStyle_Purple\"," +
+                            "\"KeepassDXStyle_Purple_Dark\"," +
+                            "\"KeepassDXStyle_Dynamic_Light\"," +
+                            "\"KeepassDXStyle_Dynamic_Night\"}"
             buildConfigField "String[]", "ICON_PACKS_DISABLED", "{}"
         }
-        pro {
-            dimension "version"
-            applicationIdSuffix = ".pro"
-            buildConfigField "String", "BUILD_VERSION", "\"pro\""
-            buildConfigField "boolean", "FULL_VERSION", "true"
-            buildConfigField "boolean", "CLOSED_STORE", "true"
-            buildConfigField "String[]", "STYLES_DISABLED", "{}"
-            buildConfigField "String[]", "ICON_PACKS_DISABLED", "{}"
-            manifestPlaceholders = [ googleAndroidBackupAPIKey:"AEdPqrEAAAAIZiXvrQCzSV9LNI6-p7cjTKENZLHIrz_zaqZuQQ" ]
-        }
         free {
             dimension "version"
             applicationIdSuffix = ".free"
             buildConfigField "String", "BUILD_VERSION", "\"free\""
-            buildConfigField "boolean", "FULL_VERSION", "false"
             buildConfigField "boolean", "CLOSED_STORE", "true"
-            buildConfigField "String[]", "STYLES_DISABLED", "{\"KeepassDXStyle_Blue\",\"KeepassDXStyle_Red\",\"KeepassDXStyle_Purple\"}"
+            buildConfigField "String[]", "STYLES_DISABLED",
+                            "{\"KeepassDXStyle_Blue\"," +
+                            "\"KeepassDXStyle_Blue_Night\"," +
+                            "\"KeepassDXStyle_Red\"," +
+                            "\"KeepassDXStyle_Red_Night\"," +
+                            "\"KeepassDXStyle_Reply\"," +
+                            "\"KeepassDXStyle_Reply_Night\"," +
+                            "\"KeepassDXStyle_Purple\"," +
+                            "\"KeepassDXStyle_Purple_Dark\"," +
+                            "\"KeepassDXStyle_Dynamic_Light\"," +
+                            "\"KeepassDXStyle_Dynamic_Night\"}"
             buildConfigField "String[]", "ICON_PACKS_DISABLED", "{}"
             manifestPlaceholders = [ googleAndroidBackupAPIKey:"AEdPqrEAAAAIbRfbV8fHLItXo8OcHwrO0sSNblqhPwkc0DPTqg" ]
         }
@@ -77,54 +87,76 @@ android {
 
     sourceSets {
         libre.res.srcDir 'src/libre/res'
-        pro.res.srcDir 'src/pro/res'
         free.res.srcDir 'src/free/res'
     }
 
+    testOptions {
+        unitTests.includeAndroidResources = true
+    }
+
     compileOptions {
-        targetCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_17
-        sourceCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
     }
 
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "17"
+    }
+    buildFeatures {
+        buildConfig true
+    }
+
+    packaging {
+        // Bouncy castle bug https://github.com/bcgit/bc-java/issues/1685
+        resources.pickFirsts.add('META-INF/versions/9/OSGI-INF/MANIFEST.MF')
     }
 }
 
-def room_version = "2.2.5"
+def room_version = "2.5.1"
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation "com.android.support:multidex:1.0.3"
-    implementation 'androidx.preference:preference:1.1.1'
+    implementation "androidx.appcompat:appcompat:$android_appcompat_version"
+    implementation 'androidx.preference:preference-ktx:1.2.0'
     implementation 'androidx.cardview:cardview:1.0.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.3'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.viewpager2:viewpager2:1.1.0-beta02'
     implementation 'androidx.documentfile:documentfile:1.0.1'
-    implementation 'androidx.biometric:biometric:1.1.0-beta01'
+    implementation 'androidx.biometric:biometric:1.1.0'
+    implementation 'androidx.media:media:1.6.0'
     // Lifecycle - LiveData - ViewModel - Coroutines
-    implementation "androidx.core:core-ktx:1.3.2"
+    implementation "androidx.core:core-ktx:$android_core_version"
-    implementation 'androidx.fragment:fragment-ktx:1.2.5'
+    implementation "androidx.lifecycle:lifecycle-process:2.6.2"
-    // WARNING: To upgrade with style, bug in edit text
+    implementation 'androidx.fragment:fragment-ktx:1.6.0'
-    implementation 'com.google.android.material:material:1.0.0'
+    implementation "com.google.android.material:material:$android_material_version"
+    // Token auto complete
+    // From sources until https://github.com/splitwise/TokenAutoComplete/pull/422 fixed
+    implementation "com.splitwise:tokenautocomplete:4.0.0-beta05"
     // Database
     implementation "androidx.room:room-runtime:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
-    // Crypto
+    // Autofill
-    implementation 'org.bouncycastle:bcprov-jdk15on:1.65.01'
+    implementation "androidx.autofill:autofill:1.1.0"
     // Time
-    implementation 'joda-time:joda-time:2.10.6'
+    implementation 'joda-time:joda-time:2.13.0'
     // Color
-    implementation 'com.github.Kunzisoft:AndroidClearChroma:2.4'
+    implementation 'com.github.Kunzisoft:AndroidClearChroma:2.6'
     // Education
-    implementation 'com.getkeepsafe.taptargetview:taptargetview:1.13.0'
+    implementation 'com.getkeepsafe.taptargetview:taptargetview:1.13.3'
-    // Apache Commons Collections
+    // Apache Commons
-    implementation 'commons-collections:commons-collections:3.2.2'
+    implementation 'commons-io:commons-io:2.8.0'
-    // Apache Commons Codec
+    implementation 'commons-codec:commons-codec:1.15'
-    implementation 'commons-codec:commons-codec:1.14'
+    // Password generator
-    // Icon pack
+    implementation 'me.gosimple:nbvcxz:1.5.0'
-    implementation project(path: ':icon-pack-classic')
+
-    implementation project(path: ':icon-pack-material')
+    // Credentials Provider
+    implementation "androidx.credentials:credentials:1.2.2"
+
+    // Modules import
+    implementation project(path: ':database')
+    implementation project(path: ':icon-pack')
 
     // Tests
-    androidTestImplementation 'junit:junit:4.13'
+    androidTestImplementation "androidx.test:runner:$android_test_version"
 }

app/schemas/com.kunzisoft.keepass.app.database.AppDatabase/2.json

@@ -0,0 +1,90 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 2,
+    "identityHash": "f8fb4aed546de19ae7ca0797f49b26a4",
+    "entities": [
+      {
+        "tableName": "file_database_history",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`database_uri` TEXT NOT NULL, `database_alias` TEXT NOT NULL, `keyfile_uri` TEXT, `hardware_key` TEXT, `updated` INTEGER NOT NULL, PRIMARY KEY(`database_uri`))",
+        "fields": [
+          {
+            "fieldPath": "databaseUri",
+            "columnName": "database_uri",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "databaseAlias",
+            "columnName": "database_alias",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "keyFileUri",
+            "columnName": "keyfile_uri",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "hardwareKey",
+            "columnName": "hardware_key",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "updated",
+            "columnName": "updated",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "database_uri"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "cipher_database",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`database_uri` TEXT NOT NULL, `encrypted_value` TEXT NOT NULL, `specs_parameters` TEXT NOT NULL, PRIMARY KEY(`database_uri`))",
+        "fields": [
+          {
+            "fieldPath": "databaseUri",
+            "columnName": "database_uri",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "encryptedValue",
+            "columnName": "encrypted_value",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "specParameters",
+            "columnName": "specs_parameters",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "columnNames": [
+            "database_uri"
+          ],
+          "autoGenerate": false
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'f8fb4aed546de19ae7ca0797f49b26a4')"
+    ]
+  }
+}

app/schemas/com.kunzisoft.keepass.app.database.AppDatabase/3.json

@@ -0,0 +1,96 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 3,
+    "identityHash": "a20aec7cf09664b1102ec659fa51160a",
+    "entities": [
+      {
+        "tableName": "file_database_history",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`database_uri` TEXT NOT NULL, `database_alias` TEXT NOT NULL, `keyfile_uri` TEXT, `hardware_key` TEXT, `read_only` INTEGER, `updated` INTEGER NOT NULL, PRIMARY KEY(`database_uri`))",
+        "fields": [
+          {
+            "fieldPath": "databaseUri",
+            "columnName": "database_uri",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "databaseAlias",
+            "columnName": "database_alias",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "keyFileUri",
+            "columnName": "keyfile_uri",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "hardwareKey",
+            "columnName": "hardware_key",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "readOnly",
+            "columnName": "read_only",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "updated",
+            "columnName": "updated",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "database_uri"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "cipher_database",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`database_uri` TEXT NOT NULL, `encrypted_value` TEXT NOT NULL, `specs_parameters` TEXT NOT NULL, PRIMARY KEY(`database_uri`))",
+        "fields": [
+          {
+            "fieldPath": "databaseUri",
+            "columnName": "database_uri",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "encryptedValue",
+            "columnName": "encrypted_value",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "specParameters",
+            "columnName": "specs_parameters",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "database_uri"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'a20aec7cf09664b1102ec659fa51160a')"
+    ]
+  }
+}

app/src/androidTest/java/com/kunzisoft/keepass/tests/crypto/AESKeyTest.kt

@@ -1,67 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- * KeePassDX is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * KeePassDX is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with KeePassDX. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.tests.crypto
-
-import org.junit.Assert.assertArrayEquals
-
-import java.io.IOException
-import java.util.Random
-
-import junit.framework.TestCase
-
-import com.kunzisoft.keepass.crypto.finalkey.AndroidAESKeyTransformer
-import com.kunzisoft.keepass.crypto.finalkey.NativeAESKeyTransformer
-
-class AESKeyTest : TestCase() {
-    private lateinit var mRand: Random
-
-    @Throws(Exception::class)
-    override fun setUp() {
-        super.setUp()
-
-        mRand = Random()
-    }
-
-    @Throws(IOException::class)
-    fun testAES() {
-        // Test both an old and an even number to test my flip variable
-        testAESFinalKey(5)
-        testAESFinalKey(6)
-    }
-
-    @Throws(IOException::class)
-    private fun testAESFinalKey(rounds: Long) {
-        val seed = ByteArray(32)
-        val key = ByteArray(32)
-        val nativeKey: ByteArray?
-        val androidKey: ByteArray?
-
-        mRand.nextBytes(seed)
-        mRand.nextBytes(key)
-
-        val androidAESKey = AndroidAESKeyTransformer()
-        androidKey = androidAESKey.transformMasterKey(seed, key, rounds)
-
-        val nativeAESKey = NativeAESKeyTransformer()
-        nativeKey = nativeAESKey.transformMasterKey(seed, key, rounds)
-
-        assertArrayEquals("Does not match", androidKey, nativeKey)
-    }
-}

app/src/androidTest/java/com/kunzisoft/keepass/tests/crypto/AESTest.kt

@@ -1,83 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- * KeePassDX is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * KeePassDX is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with KeePassDX. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.tests.crypto
-
-import com.kunzisoft.keepass.crypto.CipherFactory
-
-import junit.framework.TestCase
-
-import java.security.InvalidAlgorithmParameterException
-import java.security.InvalidKeyException
-import java.security.NoSuchAlgorithmException
-import java.util.Random
-
-import javax.crypto.BadPaddingException
-import javax.crypto.Cipher
-import javax.crypto.IllegalBlockSizeException
-import javax.crypto.NoSuchPaddingException
-import javax.crypto.spec.IvParameterSpec
-import javax.crypto.spec.SecretKeySpec
-
-import org.junit.Assert.assertArrayEquals
-
-class AESTest : TestCase() {
-
-    private val mRand = Random()
-
-    @Throws(InvalidKeyException::class, NoSuchAlgorithmException::class, NoSuchPaddingException::class, IllegalBlockSizeException::class, BadPaddingException::class, InvalidAlgorithmParameterException::class)
-    fun testEncrypt() {
-        // Test above below and at the blocksize
-        testFinal(15)
-        testFinal(16)
-        testFinal(17)
-
-        // Test random larger sizes
-        val size = mRand.nextInt(494) + 18
-        testFinal(size)
-    }
-
-    @Throws(NoSuchAlgorithmException::class, NoSuchPaddingException::class, IllegalBlockSizeException::class, BadPaddingException::class, InvalidKeyException::class, InvalidAlgorithmParameterException::class)
-    private fun testFinal(dataSize: Int) {
-
-        // Generate some input
-        val input = ByteArray(dataSize)
-        mRand.nextBytes(input)
-
-        // Generate key
-        val keyArray = ByteArray(32)
-        mRand.nextBytes(keyArray)
-        val key = SecretKeySpec(keyArray, "AES")
-
-        // Generate IV
-        val ivArray = ByteArray(16)
-        mRand.nextBytes(ivArray)
-        val iv = IvParameterSpec(ivArray)
-
-        val android = CipherFactory.getInstance("AES/CBC/PKCS5Padding", true)
-        android.init(Cipher.ENCRYPT_MODE, key, iv)
-        val outAndroid = android.doFinal(input, 0, dataSize)
-
-        val nat = CipherFactory.getInstance("AES/CBC/PKCS5Padding")
-        nat.init(Cipher.ENCRYPT_MODE, key, iv)
-        val outNative = nat.doFinal(input, 0, dataSize)
-
-        assertArrayEquals("Arrays differ on size: $dataSize", outAndroid, outNative)
-    }
-}

app/src/free/assets/passkeys_privileged_apps_community.json

@@ -0,0 +1,64 @@
+{
+  "apps": [
+    {
+      "type": "android",
+      "info": {
+        "package_name": "io.github.forkmaintainers.iceraven",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "9C:0D:22:37:9F:48:7B:70:A4:F9:F8:BE:C0:17:3C:F9:1A:16:44:F0:8F:93:38:5B:5B:78:2C:E3:76:60:BA:81"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.chromium.chrome",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "A8:56:48:50:79:BC:B3:57:BF:BE:69:BA:19:A9:BA:43:CD:0A:D9:AB:22:67:52:C7:80:B6:88:8A:FD:48:21:6B"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.cromite.cromite",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "63:3F:A4:1D:82:11:D6:D0:91:6A:81:9B:89:66:8C:6D:E9:2E:64:23:2D:A6:7F:9D:16:FD:81:C3:B7:E9:23:FF"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.ironfoxoss.ironfox",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "C5:E2:91:B5:A5:71:F9:C8:CD:9A:97:99:C2:C9:4E:02:EC:97:03:94:88:93:F2:CA:75:6D:67:B9:42:04:F9:04"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.fennec_fdroid",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "06:66:53:58:EF:D8:BA:05:BE:23:6A:47:A1:2C:B0:95:8D:7D:75:DD:93:9D:77:C2:B3:1F:53:98:53:7E:BD:C5"
+          }
+        ]
+      }
+    }
+  ]
+}

app/src/free/assets/passkeys_privileged_apps_google.json

@@ -0,0 +1,820 @@
+{
+  "apps": [
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.android.chrome",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "F0:FD:6C:5B:41:0F:25:CB:25:C3:B5:33:46:C8:97:2F:AE:30:F8:EE:74:11:DF:91:04:80:AD:6B:2D:60:DB:83"
+          },
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "19:75:B2:F1:71:77:BC:89:A5:DF:F3:1F:9E:64:A6:CA:E2:81:A5:3D:C1:D1:D5:9B:1D:14:7F:E1:C8:2A:FA:00"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.chrome.beta",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "DA:63:3D:34:B6:9E:63:AE:21:03:B4:9D:53:CE:05:2F:C5:F7:F3:C5:3A:AB:94:FD:C2:A2:08:BD:FD:14:24:9C"
+          },
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "3D:7A:12:23:01:9A:A3:9D:9E:A0:E3:43:6A:B7:C0:89:6B:FB:4F:B6:79:F4:DE:5F:E7:C2:3F:32:6C:8F:99:4A"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.chrome.dev",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "90:44:EE:5F:EE:4B:BC:5E:21:DD:44:66:54:31:C4:EB:1F:1F:71:A3:27:16:A0:BC:92:7B:CB:B3:92:33:CA:BF"
+          },
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "3D:7A:12:23:01:9A:A3:9D:9E:A0:E3:43:6A:B7:C0:89:6B:FB:4F:B6:79:F4:DE:5F:E7:C2:3F:32:6C:8F:99:4A"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.chrome.canary",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "20:19:DF:A1:FB:23:EF:BF:70:C5:BC:D1:44:3C:5B:EA:B0:4F:3F:2F:F4:36:6E:9A:C1:E3:45:76:39:A2:4C:FC"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.chromium.chrome",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "C6:AD:B8:B8:3C:6D:4C:17:D2:92:AF:DE:56:FD:48:8A:51:D3:16:FF:8F:2C:11:C5:41:02:23:BF:F8:A7:DB:B3"
+          },
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "19:75:B2:F1:71:77:BC:89:A5:DF:F3:1F:9E:64:A6:CA:E2:81:A5:3D:C1:D1:D5:9B:1D:14:7F:E1:C8:2A:FA:00"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.google.android.apps.chrome",
+        "signatures": [
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "19:75:B2:F1:71:77:BC:89:A5:DF:F3:1F:9E:64:A6:CA:E2:81:A5:3D:C1:D1:D5:9B:1D:14:7F:E1:C8:2A:FA:00"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.fennec_webauthndebug",
+        "signatures": [
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "BD:AE:82:02:80:D2:AF:B7:74:94:EF:22:58:AA:78:A9:AE:A1:36:41:7E:8B:C2:3D:C9:87:75:2E:6F:48:E8:48"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.firefox",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "A7:8B:62:A5:16:5B:44:94:B2:FE:AD:9E:76:A2:80:D2:2D:93:7F:EE:62:51:AE:CE:59:94:46:B2:EA:31:9B:04"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.firefox_beta",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "A7:8B:62:A5:16:5B:44:94:B2:FE:AD:9E:76:A2:80:D2:2D:93:7F:EE:62:51:AE:CE:59:94:46:B2:EA:31:9B:04"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.focus",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "62:03:A4:73:BE:36:D6:4E:E3:7F:87:FA:50:0E:DB:C7:9E:AB:93:06:10:AB:9B:9F:A4:CA:7D:5C:1F:1B:4F:FC"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.fennec_aurora",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "BC:04:88:83:8D:06:F4:CA:6B:F3:23:86:DA:AB:0D:D8:EB:CF:3E:77:30:78:74:59:F6:2F:B3:CD:14:A1:BA:AA"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.rocket",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "86:3A:46:F0:97:39:32:B7:D0:19:9B:54:91:12:74:1C:2D:27:31:AC:72:EA:11:B7:52:3A:A9:0A:11:BF:56:91"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.fenix",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "50:04:77:90:88:E7:F9:88:D5:BC:5C:C5:F8:79:8F:EB:F4:F8:CD:08:4A:1B:2A:46:EF:D4:C8:EE:4A:EA:F2:11"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.fenix.debug",
+        "signatures": [
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "BD:AE:82:02:80:D2:AF:B7:74:94:EF:22:58:AA:78:A9:AE:A1:36:41:7E:8B:C2:3D:C9:87:75:2E:6F:48:E8:48"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.focus.beta",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "62:03:A4:73:BE:36:D6:4E:E3:7F:87:FA:50:0E:DB:C7:9E:AB:93:06:10:AB:9B:9F:A4:CA:7D:5C:1F:1B:4F:FC"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.focus.nightly",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "62:03:A4:73:BE:36:D6:4E:E3:7F:87:FA:50:0E:DB:C7:9E:AB:93:06:10:AB:9B:9F:A4:CA:7D:5C:1F:1B:4F:FC"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.klar",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "62:03:A4:73:BE:36:D6:4E:E3:7F:87:FA:50:0E:DB:C7:9E:AB:93:06:10:AB:9B:9F:A4:CA:7D:5C:1F:1B:4F:FC"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "org.mozilla.reference.browser",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "B0:09:90:E3:0F:9D:81:5D:2E:BC:7B:9B:B2:21:CE:47:E5:C9:D5:17:AA:C7:0E:7F:D5:95:B1:E5:3E:9A:4B:14"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.microsoft.emmx.canary",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "01:E1:99:97:10:A8:2C:27:49:B4:D5:0C:44:5D:C8:5D:67:0B:61:36:08:9D:0A:76:6A:73:82:7C:82:A1:EA:C9"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.microsoft.emmx.dev",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "01:E1:99:97:10:A8:2C:27:49:B4:D5:0C:44:5D:C8:5D:67:0B:61:36:08:9D:0A:76:6A:73:82:7C:82:A1:EA:C9"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.microsoft.emmx.beta",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "01:E1:99:97:10:A8:2C:27:49:B4:D5:0C:44:5D:C8:5D:67:0B:61:36:08:9D:0A:76:6A:73:82:7C:82:A1:EA:C9"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.microsoft.emmx",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "01:E1:99:97:10:A8:2C:27:49:B4:D5:0C:44:5D:C8:5D:67:0B:61:36:08:9D:0A:76:6A:73:82:7C:82:A1:EA:C9"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.microsoft.emmx.rolling",
+        "signatures": [
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "32:A2:FC:74:D7:31:10:58:59:E5:A8:5D:F1:6D:95:F1:02:D8:5B:22:09:9B:80:64:C5:D8:91:5C:61:DA:D1:E0"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.microsoft.emmx.local",
+        "signatures": [
+          {
+            "build": "userdebug",
+            "cert_fingerprint_sha256": "32:A2:FC:74:D7:31:10:58:59:E5:A8:5D:F1:6D:95:F1:02:D8:5B:22:09:9B:80:64:C5:D8:91:5C:61:DA:D1:E0"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.brave.browser",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "9C:2D:B7:05:13:51:5F:DB:FB:BC:58:5B:3E:DF:3D:71:23:D4:DC:67:C9:4F:FD:30:63:61:C1:D7:9B:BF:18:AC"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
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+            "cert_fingerprint_sha256": "57:AC:BC:52:5F:1B:2E:BD:19:19:6C:D6:F0:14:39:7C:C9:10:FD:18:84:1E:0A:E8:50:FE:BC:3E:1E:59:3F:F2"
+          }
+        ]
+      }
+    },
+    {
+      "type": "android",
+      "info": {
+        "package_name": "com.opera.mini.native.beta",
+        "signatures": [
+          {
+            "build": "release",
+            "cert_fingerprint_sha256": "57:AC:BC:52:5F:1B:2E:BD:19:19:6C:D6:F0:14:39:7C:C9:10:FD:18:84:1E:0A:E8:50:FE:BC:3E:1E:59:3F:F2"
+          }
+        ]
+      }
+    }
+  ]
+}

app/src/free/res/drawable-v24/ic_launcher_foreground.xml

@@ -1,61 +1,31 @@
 <?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:viewportWidth="108"
-    android:viewportHeight="108"
     android:width="108dp"
-    android:height="108dp">
+    android:height="108dp"
+    android:viewportWidth="120"
+    android:viewportHeight="120">
     <group
-        android:translateY="-332">
+        android:translateX="6"
-        <group
+        android:translateY="8">
-            android:translateY="332">
+        <path
-            <path
+            android:fillColor="#24000000"
-                android:pathData="M65.728516 32.791016L58.052734 35.904297 56.173828 48.380859 35.306641 69.267578 35.238281 73.759766 69.478516 108 108 108 108 70.810547 73.09375 35.904297 65.728516 32.791016Z"
+            android:strokeWidth="1.99999297"
-                android:strokeLineJoin="round"
+            android:pathData="M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z" />
-                android:strokeLineCap="round"
+        <path
-                android:strokeMiterLimit="4" >
+            android:fillColor="#24000000"
-                <aapt:attr name="android:fillColor">
+            android:strokeWidth="1.99999297"
-                    <gradient
+            android:pathData="M63.9961,34.0059 C61.5643,34.096,59.2564,35.102,57.5352,36.8223 C53.7682,40.589,53.7682,46.6982,57.5352,50.4649 C61.3017,54.232,67.4073,54.232,71.1739,50.4649 C74.9409,46.6982,74.9409,40.589,71.1739,36.8223 C69.2766,34.9258,66.6768,33.9054,63.9962,34.0059 Z M68.1992,40.6954 C69.8278,40.6958,71.148,42.016,71.1484,43.6446 C71.148,45.2732,69.8278,46.5934,68.1992,46.5938 C66.5706,46.5934,65.2504,45.2732,65.25,43.6446 C65.2504,42.016,66.5706,40.6958,68.1992,40.6954 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
-                        android:endColor="#0000"
+    </group>
-                        android:endX="80"
+    <group
-                        android:endY="80"
+        android:translateX="6"
-                        android:startColor="#4e000000"
+        android:translateY="6">
-                        android:startX="0"
+        <path
-                        android:startY="0"
+            android:fillColor="#ffa726"
-                        android:type="linear"/>
+            android:strokeWidth="1.99999297"
-                </aapt:attr>
+            android:pathData="M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z" />
-            </path>
+        <path
-        </group>
+            android:fillColor="#ffffff"
-        <group
+            android:strokeWidth="1.99999297"
-            android:scaleX="0.3939503"
+            android:pathData="M63.9961,34.0059 C61.5643,34.096,59.2564,35.102,57.5352,36.8223 C53.7682,40.589,53.7682,46.6982,57.5352,50.4649 C61.3017,54.232,67.4073,54.232,71.1739,50.4649 C74.9409,46.6982,74.9409,40.589,71.1739,36.8223 C69.2766,34.9258,66.6768,33.9054,63.9962,34.0059 Z M68.1992,40.6954 C69.8278,40.6958,71.148,42.016,71.1484,43.6446 C71.148,45.2732,69.8278,46.5934,68.1992,46.5938 C66.5706,46.5934,65.2504,45.2732,65.25,43.6446 C65.2504,42.016,66.5706,40.6958,68.1992,40.6954 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
-            android:scaleY="0.3939503"
-            android:translateX="33.66343"
-            android:translateY="233.998">
-            <path
-                android:pathData="M88.76953 339.91602L4.1718754 424.59766 4.0000004 436 15.400391 435.82813 27.240234 424 40 424l0 -12 12 0 0 -12.73438 34.01172 -33.97656A8 8 0 0 1 84 360a8 8 0 0 1 8 -8 8 8 0 0 1 5.296882 2.01367l2.787098 -2.7832 -11.31445 -11.31445z"
-                android:fillColor="#eaeaea"
-                android:strokeWidth="1"
-                android:strokeColor="#58000000" />
-        </group>
-        <group
-            android:scaleX="0.3939503"
-            android:scaleY="0.3939503"
-            android:translateX="33.66343"
-            android:translateY="233.998">
-            <path
-                android:pathData="M4.0000004 340L4.1718754 351.40137 88.59863 435.82812 100 436 99.828122 424.59863 15.401367 340.17188Z"
-                android:fillColor="#81c784" />
-        </group>
-        <group
-            android:scaleX="0.3939503"
-            android:scaleY="0.3939503"
-            android:translateX="33.66343"
-            android:translateY="233.998">
-            <path
-                android:pathData="M81.39454 332.00195a27 27 0 0 0 -19.48634 7.90625 27 27 0 0 0 0 38.1836 27 27 0 0 0 38.1836 0 27 27 0 0 0 0 -38.1836 27 27 0 0 0 -18.69726 -7.90625zM92 352a8 8 0 0 1 8 8 8 8 0 0 1 -8 8 8 8 0 0 1 -8 -8 8 8 0 0 1 8 -8z"
-                android:fillColor="#eaeaea"
-                android:strokeWidth="1"
-                android:strokeColor="#58000000" />
-        </group>
     </group>
 </vector>

app/src/free/res/drawable-v24/ic_launcher_monochrome.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="120"
+    android:viewportHeight="120">
+    <group
+        android:translateX="6"
+        android:translateY="6">
+        <path
+            android:fillColor="#ffffff"
+            android:strokeWidth="1.99999297"
+            android:pathData="M63.9961,34.0059 C61.5643,34.096,59.2564,35.102,57.5352,36.8223 C53.7682,40.589,53.7682,46.6982,57.5352,50.4649 C61.3017,54.232,67.4073,54.232,71.1739,50.4649 C74.9409,46.6982,74.9409,40.589,71.1739,36.8223 C69.2766,34.9258,66.6768,33.9054,63.9962,34.0059 Z M68.1992,40.6954 C69.8278,40.6958,71.148,42.016,71.1484,43.6446 C71.148,45.2732,69.8278,46.5934,68.1992,46.5938 C66.5706,46.5934,65.2504,45.2732,65.25,43.6446 C65.2504,42.016,66.5706,40.6958,68.1992,40.6954 Z M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
+    </group>
+</vector>

app/src/free/res/drawable/ic_app_key_white_24dp.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="84"
+    android:viewportHeight="84">
+  <group
+      android:translateX="-12"
+      android:translateY="-12">
+    <path
+        android:fillColor="#ffffff"
+        android:strokeWidth="1.99999297"
+        android:pathData="M63.9961,34.0059 C61.5643,34.096,59.2564,35.102,57.5352,36.8223 C53.7682,40.589,53.7682,46.6982,57.5352,50.4649 C61.3017,54.232,67.4073,54.232,71.1739,50.4649 C74.9409,46.6982,74.9409,40.589,71.1739,36.8223 C69.2766,34.9258,66.6768,33.9054,63.9962,34.0059 Z M68.1992,40.6954 C69.8278,40.6958,71.148,42.016,71.1484,43.6446 C71.148,45.2732,69.8278,46.5934,68.1992,46.5938 C66.5706,46.5934,65.2504,45.2732,65.25,43.6446 C65.2504,42.016,66.5706,40.6958,68.1992,40.6954 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
+  </group>
+</vector>

app/src/free/res/drawable/ic_app_lock_white_24dp.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="84"
+    android:viewportHeight="84">
+  <group
+      android:translateX="-12"
+      android:translateY="-12">
+    <path
+        android:fillColor="#ffffff"
+        android:strokeWidth="1.99999297"
+        android:pathData="M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z" />
+  </group>
+</vector>

app/src/libre/res/drawable-v24/ic_launcher_foreground.xml

@@ -1,61 +1,31 @@
 <?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:viewportWidth="108"
-    android:viewportHeight="108"
     android:width="108dp"
-    android:height="108dp">
+    android:height="108dp"
+    android:viewportWidth="120"
+    android:viewportHeight="120">
     <group
-        android:translateY="-332">
+        android:translateX="6"
-        <group
+        android:translateY="8">
-            android:translateY="332">
+        <path
-            <path
+            android:fillColor="#24000000"
-                android:pathData="M65.728516 32.791016L58.052734 35.904297 56.173828 48.380859 35.306641 69.267578 35.238281 73.759766 69.478516 108 108 108 108 70.810547 73.09375 35.904297 65.728516 32.791016Z"
+            android:strokeWidth="1.99999297"
-                android:strokeLineJoin="round"
+            android:pathData="M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z" />
-                android:strokeLineCap="round"
+        <path
-                android:strokeMiterLimit="4" >
+            android:fillColor="#24000000"
-                <aapt:attr name="android:fillColor">
+            android:strokeWidth="1.99999297"
-                    <gradient
+            android:pathData="M64.501,35.0576 C63.7095,35.0576,62.918,35.3613,62.3115,35.9678 L55.0127,43.2666 C53.7998,44.4795,53.7998,46.4306,55.0127,47.6436 L62.3115,54.9424 C63.5244,56.1553,65.4775,56.1553,66.6904,54.9424 L73.9873,47.6436 C75.2002,46.4307,75.2002,44.4796,73.9873,43.2666 L66.6904,35.9678 C66.0839,35.3613,65.2924,35.0576,64.5009,35.0576 Z M67.6729,42.6006 C69.3298,42.6006,70.6729,43.9437,70.6729,45.6006 C70.6729,47.2575,69.3298,48.6006,67.6729,48.6006 C66.016,48.6006,64.6729,47.2575,64.6729,45.6006 C64.6729,43.9437,66.016,42.6006,67.6729,42.6006 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
-                        android:endColor="#0000"
+    </group>
-                        android:endX="80"
+    <group
-                        android:endY="80"
+        android:translateX="6"
-                        android:startColor="#4e000000"
+        android:translateY="6">
-                        android:startX="0"
+        <path
-                        android:startY="0"
+            android:fillColor="#ffa726"
-                        android:type="linear"/>
+            android:strokeWidth="1.99999297"
-                </aapt:attr>
+            android:pathData="M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z" />
-            </path>
+        <path
-        </group>
+            android:fillColor="#ffffff"
-        <group
+            android:strokeWidth="1.99999297"
-            android:scaleX="0.3939503"
+            android:pathData="M64.501,35.0576 C63.7095,35.0576,62.918,35.3613,62.3115,35.9678 L55.0127,43.2666 C53.7998,44.4795,53.7998,46.4306,55.0127,47.6436 L62.3115,54.9424 C63.5244,56.1553,65.4775,56.1553,66.6904,54.9424 L73.9873,47.6436 C75.2002,46.4307,75.2002,44.4796,73.9873,43.2666 L66.6904,35.9678 C66.0839,35.3613,65.2924,35.0576,64.5009,35.0576 Z M67.6729,42.6006 C69.3298,42.6006,70.6729,43.9437,70.6729,45.6006 C70.6729,47.2575,69.3298,48.6006,67.6729,48.6006 C66.016,48.6006,64.6729,47.2575,64.6729,45.6006 C64.6729,43.9437,66.016,42.6006,67.6729,42.6006 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
-            android:scaleY="0.3939503"
-            android:translateX="33.66343"
-            android:translateY="233.998">
-            <path
-                android:pathData="M88.76953 339.91602L4.1718754 424.59766 4.0000004 436 15.400391 435.82813 27.240234 424 40 424l0 -12 12 0 0 -12.73438 34.01172 -33.97656A8 8 0 0 1 84 360a8 8 0 0 1 8 -8 8 8 0 0 1 5.296882 2.01367l2.787098 -2.7832 -11.31445 -11.31445z"
-                android:fillColor="#eaeaea"
-                android:strokeWidth="1"
-                android:strokeColor="#58000000"/>
-        </group>
-        <group
-            android:scaleX="0.3939503"
-            android:scaleY="0.3939503"
-            android:translateX="33.66343"
-            android:translateY="233.998">
-            <path
-                android:pathData="M4.0000004 340L4.1718754 351.40137 88.59863 435.82812 100 436 99.828122 424.59863 15.401367 340.17188Z"
-                android:fillColor="#64b5f6" />
-        </group>
-        <group
-            android:scaleX="0.3939503"
-            android:scaleY="0.3939503"
-            android:translateX="33.66343"
-            android:translateY="233.998">
-            <path
-                android:pathData="M81.39454 332.00195a27 27 0 0 0 -19.48634 7.90625 27 27 0 0 0 0 38.1836 27 27 0 0 0 38.1836 0 27 27 0 0 0 0 -38.1836 27 27 0 0 0 -18.69726 -7.90625zM92 352a8 8 0 0 1 8 8 8 8 0 0 1 -8 8 8 8 0 0 1 -8 -8 8 8 0 0 1 8 -8z"
-                android:fillColor="#eaeaea"
-                android:strokeWidth="1"
-                android:strokeColor="#58000000" />
-        </group>
     </group>
 </vector>

app/src/libre/res/drawable-v24/ic_launcher_monochrome.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="120"
+    android:viewportHeight="120">
+    <group
+        android:translateX="6"
+        android:translateY="6">
+        <path
+            android:fillColor="#ffffff"
+            android:strokeWidth="1.99999297"
+            android:pathData="M64.501,35.0576 C63.7095,35.0576,62.918,35.3613,62.3115,35.9678 L55.0127,43.2666 C53.7998,44.4795,53.7998,46.4306,55.0127,47.6436 L62.3115,54.9424 C63.5244,56.1553,65.4775,56.1553,66.6904,54.9424 L73.9873,47.6436 C75.2002,46.4307,75.2002,44.4796,73.9873,43.2666 L66.6904,35.9678 C66.0839,35.3613,65.2924,35.0576,64.5009,35.0576 Z M67.6729,42.6006 C69.3298,42.6006,70.6729,43.9437,70.6729,45.6006 C70.6729,47.2575,69.3298,48.6006,67.6729,48.6006 C66.016,48.6006,64.6729,47.2575,64.6729,45.6006 C64.6729,43.9437,66.016,42.6006,67.6729,42.6006 Z M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
+    </group>
+</vector>

app/src/libre/res/drawable/ic_app_key_white_24dp.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="84"
+    android:viewportHeight="84">
+  <group
+      android:translateX="-12"
+      android:translateY="-12">
+    <path
+        android:fillColor="#ffffff"
+        android:strokeWidth="1.99999297"
+        android:pathData="M64.501,35.0576 C63.7095,35.0576,62.918,35.3613,62.3115,35.9678 L55.0127,43.2666 C53.7998,44.4795,53.7998,46.4306,55.0127,47.6436 L62.3115,54.9424 C63.5244,56.1553,65.4775,56.1553,66.6904,54.9424 L73.9873,47.6436 C75.2002,46.4307,75.2002,44.4796,73.9873,43.2666 L66.6904,35.9678 C66.0839,35.3613,65.2924,35.0576,64.5009,35.0576 Z M67.6729,42.6006 C69.3298,42.6006,70.6729,43.9437,70.6729,45.6006 C70.6729,47.2575,69.3298,48.6006,67.6729,48.6006 C66.016,48.6006,64.6729,47.2575,64.6729,45.6006 C64.6729,43.9437,66.016,42.6006,67.6729,42.6006 Z M48.3438,55.4141 L36,67.7578 L36,72 L40.2422,72 L44.7578,67.4844 L44.7578,67.5 L49,67.5 L49,63.2578 L48.9844,63.2578 L49,63.2422 L49,63.2578 L53.2578,63.2578 L53.2578,60.3281 Z" />
+  </group>
+</vector>

app/src/libre/res/drawable/ic_app_lock_white_24dp.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="84"
+    android:viewportHeight="84">
+  <group
+      android:translateX="-12"
+      android:translateY="-12">
+    <path
+        android:fillColor="#ffffff"
+        android:strokeWidth="1.99999297"
+        android:pathData="M36,36 L36,40.2422 L67.7578,72 L72,72 L72,67.7578 L40.2422,36 Z" />
+  </group>
+</vector>

app/src/libre/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/green" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/libre/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/green" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    package="com.kunzisoft.keepass"
     android:installLocation="auto">
     <supports-screens
       android:smallScreens="true"
@@ -10,14 +9,28 @@
       android:anyDensity="true" />
     <uses-permission
         android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission
+        android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
+    <uses-permission
+        android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE"/>
+    <uses-permission
+        android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission
+        android:name="android.permission.SCHEDULE_EXACT_ALARM" />
     <uses-permission
         android:name="android.permission.USE_BIOMETRIC" />
     <uses-permission
         android:name="android.permission.VIBRATE"/>
+    <!-- Open apps from links -->
     <uses-permission
-        android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+        android:name="android.permission.QUERY_ALL_PACKAGES"
-    <uses-permission
+        tools:ignore="QueryAllPackagesPermission" />
-        android:name="android.permission.QUERY_ALL_PACKAGES"/>
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.CREATE_DOCUMENT" />
+            <data android:mimeType="application/octet-stream" />
+        </intent>
+    </queries>
 
     <application
         android:label="@string/app_name"
@@ -25,29 +38,32 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:name="com.kunzisoft.keepass.app.App"
         android:allowBackup="true"
-        android:fullBackupContent="@xml/backup_rules"
+        android:fullBackupContent="@xml/old_backup_rules"
+        android:dataExtractionRules="@xml/backup_rules"
         android:backupAgent="com.kunzisoft.keepass.backup.SettingsBackupAgent"
         android:largeHeap="true"
         android:resizeableActivity="true"
+        android:supportsRtl="true"
         android:theme="@style/KeepassDXStyle.Night"
-        tools:targetApi="n">
+        tools:targetApi="s"
+        tools:ignore="CredentialDependency">
         <meta-data
             android:name="com.google.android.backup.api_key"
             android:value="${googleAndroidBackupAPIKey}" />
         <activity
             android:name="com.kunzisoft.keepass.activities.FileDatabaseSelectActivity"
-            android:theme="@style/KeepassDXStyle.SplashScreen"
-            android:label="@string/app_name"
             android:launchMode="singleTop"
+            android:exported="true"
             android:configChanges="keyboardHidden"
-            android:windowSoftInputMode="stateHidden" >
+            android:windowSoftInputMode="stateHidden|stateAlwaysHidden" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
         <activity
-            android:name="com.kunzisoft.keepass.activities.PasswordActivity"
+            android:name="com.kunzisoft.keepass.activities.MainCredentialActivity"
+            android:exported="true"
             android:configChanges="keyboardHidden"
             android:windowSoftInputMode="adjustResize|stateUnchanged">
             <intent-filter>
@@ -106,9 +122,9 @@
         <!-- Main Activity -->
         <activity
             android:name="com.kunzisoft.keepass.activities.GroupActivity"
+            android:exported="false"
             android:configChanges="keyboardHidden"
-            android:windowSoftInputMode="adjustPan"
+            android:windowSoftInputMode="adjustResize">
-            android:launchMode="singleTask">
             <meta-data
                 android:name="android.app.default_searchable"
                 android:value="com.kunzisoft.keepass.search.SearchResults"
@@ -124,9 +140,18 @@
         <activity
             android:name="com.kunzisoft.keepass.activities.EntryActivity"
             android:configChanges="keyboardHidden" />
+        <activity
+            android:name="com.kunzisoft.keepass.activities.IconPickerActivity"
+            android:configChanges="keyboardHidden" />
+        <activity
+            android:name="com.kunzisoft.keepass.activities.KeyGeneratorActivity"
+            android:configChanges="keyboardHidden" />
+        <activity
+            android:name="com.kunzisoft.keepass.activities.ImageViewerActivity"
+            android:configChanges="keyboardHidden" />
         <activity
             android:name="com.kunzisoft.keepass.activities.EntryEditActivity"
-            android:windowSoftInputMode="adjustPan|stateAlwaysHidden" />
+            android:windowSoftInputMode="adjustResize" />
         <!-- About and Settings -->
         <activity
             android:name="com.kunzisoft.keepass.activities.AboutActivity"
@@ -135,49 +160,91 @@
         <activity
             android:name="com.kunzisoft.keepass.settings.SettingsActivity" />
         <activity
-            android:name="com.kunzisoft.keepass.activities.AutofillLauncherActivity"
+            android:name="com.kunzisoft.keepass.settings.DeviceUnlockSettingsActivity" />
+        <activity
+            android:name="com.kunzisoft.keepass.settings.MagikeyboardSettingsActivity"
+            android:label="@string/keyboard_setting_label"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.kunzisoft.keepass.settings.AutofillSettingsActivity"
+            tools:targetApi="26" />
+        <activity
+            android:name="com.kunzisoft.keepass.settings.PasskeysSettingsActivity"
+            tools:targetApi="34" />
+        <activity
+            android:name="com.kunzisoft.keepass.settings.AppearanceSettingsActivity" />
+        <activity
+            android:name="com.kunzisoft.keepass.credentialprovider.activity.HardwareKeyActivity"
             android:theme="@style/Theme.Transparent"
-            android:configChanges="keyboardHidden" />
+            android:exported="false"
+            android:excludeFromRecents="true" />
         <activity
-            android:name="com.kunzisoft.keepass.settings.SettingsAdvancedUnlockActivity" />
+            android:name="com.kunzisoft.keepass.credentialprovider.activity.AutofillLauncherActivity"
+            android:theme="@style/Theme.Transparent"
+            android:configChanges="keyboardHidden"
+            android:exported="false"
+            android:excludeFromRecents="true" />
         <activity
-            android:name="com.kunzisoft.keepass.settings.AutofillSettingsActivity" />
+            android:name="com.kunzisoft.keepass.credentialprovider.activity.EntrySelectionLauncherActivity"
-        <activity
+            android:theme="@style/Theme.Transparent"
-            android:name="com.kunzisoft.keepass.activities.EntrySelectionLauncherActivity"
+            android:launchMode="singleInstance"
-            android:theme="@style/Theme.Transparent">
+            android:exported="true"
+            android:excludeFromRecents="true">
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <data android:mimeType="text/plain" />
             </intent-filter>
-        </activity>
-        <activity
-            android:name="com.kunzisoft.keepass.activities.MagikeyboardLauncherActivity"
-            android:theme="@style/Theme.Transparent" />
-        <activity
-            android:name="com.kunzisoft.keepass.settings.MagikeyboardSettingsActivity"
-            android:label="@string/keyboard_setting_label">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="otpauth"/>
+                <data android:host="totp"/>
+                <data android:host="hotp"/>
             </intent-filter>
         </activity>
-
+        <activity
+            android:name="com.kunzisoft.keepass.credentialprovider.activity.PasskeyLauncherActivity"
+            android:theme="@style/Theme.Transparent"
+            android:configChanges="keyboardHidden"
+            android:exported="false"
+            android:excludeFromRecents="true"
+            tools:targetApi="upside_down_cake" />
         <service
-            android:name="com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService"
+            android:name="com.kunzisoft.keepass.services.DatabaseTaskNotificationService"
+            android:foregroundServiceType="dataSync"
             android:enabled="true"
             android:exported="false" />
         <service
-            android:name=".notifications.AttachmentFileNotificationService"
+            android:name="com.kunzisoft.keepass.services.AttachmentFileNotificationService"
+            android:foregroundServiceType="dataSync"
             android:enabled="true"
             android:exported="false" />
         <service
-            android:name="com.kunzisoft.keepass.notifications.ClipboardEntryNotificationService"
+            android:name="com.kunzisoft.keepass.services.ClipboardEntryNotificationService"
+            android:foregroundServiceType="specialUse"
+            android:enabled="true"
+            android:exported="false" />
+        <service
+            android:name="com.kunzisoft.keepass.services.KeyboardEntryNotificationService"
+            android:foregroundServiceType="specialUse"
+            android:enabled="true"
+            android:exported="false" />
+        <service
+            android:name="com.kunzisoft.keepass.services.DeviceUnlockNotificationService"
+            android:foregroundServiceType="specialUse"
             android:enabled="true"
             android:exported="false" />
         <!-- Receiver for Autofill -->
         <service
-            android:name="com.kunzisoft.keepass.autofill.KeeAutofillService"
+            android:name="com.kunzisoft.keepass.credentialprovider.autofill.KeeAutofillService"
-            android:label="@string/autofill_service_name"
+            android:label="@string/app_name"
+            android:exported="true"
             android:permission="android.permission.BIND_AUTOFILL_SERVICE">
             <meta-data
                 android:name="android.autofill"
@@ -187,8 +254,9 @@
             </intent-filter>
         </service>
         <service
-            android:name="com.kunzisoft.keepass.magikeyboard.MagikIME"
+            android:name="com.kunzisoft.keepass.credentialprovider.magikeyboard.MagikeyboardService"
             android:label="@string/keyboard_label"
+            android:exported="true"
             android:permission="android.permission.BIND_INPUT_METHOD" >
             <meta-data android:name="android.view.im"
                 android:resource="@xml/keyboard_method"/>
@@ -197,9 +265,29 @@
             </intent-filter>
         </service>
         <service
-            android:name="com.kunzisoft.keepass.notifications.KeyboardEntryNotificationService"
+            android:name="com.kunzisoft.keepass.credentialprovider.passkey.PasskeyProviderService"
             android:enabled="true"
-            android:exported="false" />
+            android:exported="true"
+            android:label="@string/passkey_service_name"
+            android:icon="@mipmap/ic_launcher"
+            android:permission="android.permission.BIND_CREDENTIAL_PROVIDER_SERVICE"
+            tools:targetApi="upside_down_cake">
+            <intent-filter>
+                <action android:name="android.service.credentials.CredentialProviderService" />
+            </intent-filter>
+            <meta-data
+                android:name="android.credentials.provider"
+                android:resource="@xml/provider" />
+        </service>
+
+        <receiver
+            android:name="com.kunzisoft.keepass.receivers.DexModeReceiver"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.app.action.ENTER_KNOX_DESKTOP_MODE" />
+                <action android:name="android.app.action.EXIT_KNOX_DESKTOP_MODE" />
+            </intent-filter>
+        </receiver>
 
         <meta-data android:name="com.sec.android.support.multiwindow" android:value="true" />
     </application>

app/src/main/java/com/igreenwood/loupe/Loupe.kt

@@ -0,0 +1,970 @@
+/*
+ * Loop 1.2.1 created by Issei Aoki modified by Jeremy JAMET
+ * https://github.com/igreenwood/loupe
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Issei Aoki
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+package com.igreenwood.loupe
+
+import android.animation.Animator
+import android.animation.ObjectAnimator
+import android.animation.ValueAnimator
+import android.annotation.SuppressLint
+import android.graphics.Matrix
+import android.graphics.PointF
+import android.graphics.Rect
+import android.graphics.RectF
+import android.graphics.drawable.BitmapDrawable
+import android.os.Build
+import android.util.TypedValue
+import android.view.GestureDetector
+import android.view.MotionEvent
+import android.view.ScaleGestureDetector
+import android.view.View
+import android.view.ViewGroup
+import android.view.animation.AccelerateDecelerateInterpolator
+import android.view.animation.DecelerateInterpolator
+import android.view.animation.Interpolator
+import android.widget.ImageView
+import android.widget.OverScroller
+import androidx.core.view.ViewCompat
+import java.lang.ref.WeakReference
+import kotlin.math.abs
+import kotlin.math.max
+import kotlin.math.min
+import kotlin.math.roundToInt
+
+
+class Loupe(imageView: ImageView, container: ViewGroup) : View.OnTouchListener,
+    View.OnLayoutChangeListener {
+
+    companion object {
+        const val DEFAULT_MAX_ZOOM = 5.0f
+        const val DEFAULT_ANIM_DURATION = 250L
+        const val DEFAULT_ANIM_DURATION_LONG = 375L
+        const val DEFAULT_VIEW_DRAG_FRICTION = 1f
+        const val DEFAULT_DRAG_DISMISS_DISTANCE_IN_VIEW_HEIGHT_RATIO = 0.5f
+        const val DEFAULT_DRAG_DISMISS_DISTANCE_IN_DP = 96
+        const val MAX_FLING_VELOCITY = 8000f
+        const val MIN_FLING_VELOCITY = 1500f
+        const val DEFAULT_DOUBLE_TAP_ZOOM_SCALE = 0.5f
+        val DEFAULT_INTERPOLATOR = DecelerateInterpolator()
+
+        fun create(
+                imageView: ImageView,
+                container: ViewGroup,
+                config: Loupe.() -> Unit = { }
+        ): Loupe {
+            return Loupe(imageView, container).apply(config)
+        }
+    }
+
+    interface OnViewTranslateListener {
+        fun onStart(view: ImageView)
+        fun onViewTranslate(view: ImageView, amount: Float)
+        fun onDismiss(view: ImageView)
+        fun onRestore(view: ImageView)
+    }
+
+    interface OnScaleChangedListener {
+        fun onScaleChange(scaleFactor: Float, focusX: Float, focusY: Float)
+    }
+
+    // max zoom(> 1f)
+    var maxZoom = DEFAULT_MAX_ZOOM
+    // use fling gesture for dismiss
+    var useFlingToDismissGesture = true
+    // flag to enable or disable drag to dismiss
+    var useDragToDismiss = true
+    // duration millis for dismiss animation
+    var dismissAnimationDuration = DEFAULT_ANIM_DURATION
+    // duration millis for restore animation
+    var restoreAnimationDuration = DEFAULT_ANIM_DURATION
+    // duration millis for image animation
+    var flingAnimationDuration = DEFAULT_ANIM_DURATION
+    // duration millis for double tap scale animation
+    var scaleAnimationDuration = DEFAULT_ANIM_DURATION_LONG
+    // duration millis for over scale animation
+    var overScaleAnimationDuration = DEFAULT_ANIM_DURATION_LONG
+    // duration millis for over scrolling animation
+    var overScrollAnimationDuration = DEFAULT_ANIM_DURATION
+    // view drag friction for swipe to dismiss(1f : drag distance == view move distance. Smaller value, view is moving more slower)
+    var viewDragFriction = DEFAULT_VIEW_DRAG_FRICTION
+    // drag distance threshold in dp for swipe to dismiss
+    var dragDismissDistanceInDp = DEFAULT_DRAG_DISMISS_DISTANCE_IN_DP
+    // on view touched
+    var onViewTouchedListener: View.OnTouchListener? = null
+    // on view translate listener
+    var onViewTranslateListener: OnViewTranslateListener? = null
+    // on scale changed
+    var onScaleChangedListener: OnScaleChangedListener? = null
+
+    var dismissAnimationInterpolator: Interpolator = DEFAULT_INTERPOLATOR
+
+    var restoreAnimationInterpolator: Interpolator = DEFAULT_INTERPOLATOR
+
+    var flingAnimationInterpolator: Interpolator = DEFAULT_INTERPOLATOR
+
+    var doubleTapScaleAnimationInterpolator: Interpolator = AccelerateDecelerateInterpolator()
+
+    var overScaleAnimationInterpolator: Interpolator = DEFAULT_INTERPOLATOR
+
+    var overScrollAnimationInterpolator: Interpolator = DEFAULT_INTERPOLATOR
+
+    var doubleTapZoomScale: Float = DEFAULT_DOUBLE_TAP_ZOOM_SCALE // 0f~1f
+
+    var minimumFlingVelocity: Float = MIN_FLING_VELOCITY
+
+    private var flingAnimator: Animator = ValueAnimator()
+
+    // bitmap matrix
+    private var transfrom = Matrix()
+    // bitmap scale
+    private var scale = 1f
+    // is ready for drawing bitmap
+    private var isReadyToDraw = false
+    // view rect - padding (recalculated on size changed)
+    private var canvasBounds = RectF()
+    // bitmap drawing rect (move on scroll, recalculated on scale changed)
+    private var bitmapBounds = RectF()
+    // displaying bitmap rect (does not move, recalculated on scale changed)
+    private var viewport = RectF()
+    // minimum scale of bitmap
+    private var minScale = 1f
+    // maximum scale of bitmap
+    private var maxScale = 1f
+    // bitmap (decoded) width
+    private var imageWidth = 0f
+    // bitmap (decoded) height
+    private var imageHeight = 0f
+
+    private val scroller: OverScroller
+    private var originalViewBounds = Rect()
+    private var dragToDismissThreshold = 0f
+    private var dragDismissDistanceInPx = 0f
+    private var isViewTranslateAnimationRunning = false
+    private var isVerticalScrollEnabled = true
+    private var isHorizontalScrollEnabled = true
+    private var isBitmapTranslateAnimationRunning = false
+    private var isBitmapScaleAnimationRunninng = false
+    private var initialY = 0f
+    // scaling helper
+    private var scaleGestureDetector: ScaleGestureDetector? = null
+    // translating helper
+    private var gestureDetector: GestureDetector? = null
+    private val onScaleGestureListener: ScaleGestureDetector.OnScaleGestureListener =
+        object : ScaleGestureDetector.OnScaleGestureListener {
+
+            override fun onScale(detector: ScaleGestureDetector): Boolean {
+                if (isDragging() || isBitmapTranslateAnimationRunning || isBitmapScaleAnimationRunninng) {
+                    return false
+                }
+
+                val scaleFactor = detector.scaleFactor
+                val focalX = detector.focusX
+                val focalY = detector.focusY
+
+                if (detector.scaleFactor == 1.0f) {
+                    // scale is not changing
+                    return true
+                }
+
+                zoomToTargetScale(calcNewScale(scaleFactor), focalX, focalY)
+
+                return true
+            }
+
+            override fun onScaleBegin(p0: ScaleGestureDetector): Boolean = true
+
+            override fun onScaleEnd(p0: ScaleGestureDetector) {}
+
+        }
+
+    private val onGestureListener: GestureDetector.OnGestureListener =
+        object : GestureDetector.SimpleOnGestureListener() {
+            override fun onDown(e: MotionEvent): Boolean = true
+
+            override fun onScroll(
+                e1: MotionEvent?,
+                e2: MotionEvent,
+                distanceX: Float,
+                distanceY: Float
+            ): Boolean {
+                if (e2.pointerCount != 1) {
+                    return true
+                }
+
+                if (scale > minScale) {
+                    processScroll(distanceX, distanceY)
+                } else if (useDragToDismiss && scale == minScale) {
+                    processDrag(distanceY)
+                }
+                return true
+            }
+
+            override fun onFling(
+                e1: MotionEvent?,
+                e2: MotionEvent,
+                velocityX: Float,
+                velocityY: Float
+            ): Boolean {
+                if (scale > minScale) {
+                    processFlingBitmap(velocityX, velocityY)
+                } else {
+                    processFlingToDismiss(velocityY)
+                }
+                return true
+            }
+
+            override fun onDoubleTap(e: MotionEvent): Boolean {
+                if (isBitmapScaleAnimationRunninng) {
+                    return true
+                }
+
+                if (scale > minScale) {
+                    zoomOutToMinimumScale()
+                } else {
+                    zoomInToTargetScale(e)
+                }
+                return true
+            }
+        }
+
+    init {
+        container.apply {
+            background.alpha = 255
+            setOnTouchListener(this@Loupe)
+            addOnLayoutChangeListener(this@Loupe)
+            scaleGestureDetector = ScaleGestureDetector(context, onScaleGestureListener)
+            gestureDetector = GestureDetector(context, onGestureListener)
+            scroller = OverScroller(context)
+            dragDismissDistanceInPx = TypedValue.applyDimension(
+                    TypedValue.COMPLEX_UNIT_DIP,
+                    dragDismissDistanceInDp.toFloat(),
+                    resources.displayMetrics
+            )
+        }
+        imageView.apply {
+            imageMatrix = null
+            y = 0f
+            animate().cancel()
+            scaleType = ImageView.ScaleType.MATRIX
+        }
+    }
+
+    private var imageViewRef: WeakReference<ImageView> = WeakReference(imageView)
+    private var containerRef: WeakReference<ViewGroup> = WeakReference(container)
+
+    @SuppressLint("ClickableViewAccessibility")
+    override fun onTouch(view: View?, event: MotionEvent?): Boolean {
+        onViewTouchedListener?.onTouch(view, event)
+
+        event ?: return false
+        val imageView = imageViewRef.get() ?: return false
+        val container = containerRef.get() ?: return false
+
+        container.parent.requestDisallowInterceptTouchEvent(scale != minScale)
+
+        if (!imageView.isEnabled) {
+            return false
+        }
+
+        if (isViewTranslateAnimationRunning) {
+            return false
+        }
+
+        val scaleEvent = scaleGestureDetector?.onTouchEvent(event)
+        val isScaleAnimationIsRunning = scale < minScale
+        if (scaleEvent != scaleGestureDetector?.isInProgress && !isScaleAnimationIsRunning) {
+            // handle single touch gesture when scaling process is not running
+            gestureDetector?.onTouchEvent(event)
+        }
+        when (event.action) {
+            MotionEvent.ACTION_DOWN -> {
+                flingAnimator.cancel()
+            }
+            MotionEvent.ACTION_UP -> {
+                when {
+                    scale == minScale -> {
+                        if (!isViewTranslateAnimationRunning) {
+                            dismissOrRestoreIfNeeded()
+                        }
+                    }
+                    scale > minScale -> {
+                        constrainBitmapBounds(true)
+                    }
+                    else -> {
+                        zoomOutToMinimumScale(true)
+                    }
+                }
+            }
+        }
+
+        setTransform()
+        imageView.postInvalidate()
+        return true
+    }
+
+    override fun onLayoutChange(
+            view: View?,
+            left: Int,
+            top: Int,
+            right: Int,
+            bottom: Int,
+            oldLeft: Int,
+            oldTop: Int,
+            oldRight: Int,
+            oldBottom: Int
+    ) {
+        val imageView = imageViewRef.get() ?: return
+        val container = containerRef.get() ?: return
+
+        imageView.run {
+            setupLayout(left, top, right, bottom)
+            initialY = y
+            if (useFlingToDismissGesture) {
+                setDragToDismissDistance(DEFAULT_DRAG_DISMISS_DISTANCE_IN_VIEW_HEIGHT_RATIO)
+            } else {
+                setDragToDismissDistance(DEFAULT_DRAG_DISMISS_DISTANCE_IN_DP)
+            }
+            container.background.alpha = 255
+            setTransform()
+            postInvalidate()
+        }
+    }
+
+    private fun startVerticalTranslateAnimation(velY: Float) {
+        val imageView = imageViewRef.get() ?: return
+
+        isViewTranslateAnimationRunning = true
+        
+        imageView.run {
+            val translationY = if (velY > 0) {
+                originalViewBounds.top + height - top
+            } else {
+                originalViewBounds.top - height - top
+            }
+            animate()
+                    .setDuration(dismissAnimationDuration)
+                    .setInterpolator(dismissAnimationInterpolator)
+                    .translationY(translationY.toFloat())
+                    .setUpdateListener {
+                        val amount = calcTranslationAmount()
+                        changeBackgroundAlpha(amount)
+                        onViewTranslateListener?.onViewTranslate(imageView, amount)
+                    }
+                    .setListener(object : Animator.AnimatorListener {
+                        override fun onAnimationStart(p0: Animator) {
+
+                        }
+
+                        override fun onAnimationEnd(p0: Animator) {
+                            isViewTranslateAnimationRunning = false
+                            onViewTranslateListener?.onDismiss(imageView)
+                            cleanup()
+                        }
+
+                        override fun onAnimationCancel(p0: Animator) {
+                            isViewTranslateAnimationRunning = false
+                        }
+
+                        override fun onAnimationRepeat(p0: Animator) {
+                            // no op
+                        }
+                    })
+        }
+    }
+
+    private fun processFlingBitmap(velocityX: Float, velocityY: Float) {
+        val imageView = imageViewRef.get() ?: return
+
+        var (velX, velY) = velocityX / scale to velocityY / scale
+
+        if (velX == 0f && velY == 0f) {
+            return
+        }
+
+        if (velX > MAX_FLING_VELOCITY) {
+            velX = MAX_FLING_VELOCITY
+        }
+
+        if (velY > MAX_FLING_VELOCITY) {
+            velY = MAX_FLING_VELOCITY
+        }
+
+        val (fromX, fromY) = bitmapBounds.left to bitmapBounds.top
+
+        scroller.forceFinished(true)
+        scroller.fling(
+                fromX.roundToInt(),
+                fromY.roundToInt(),
+                velX.roundToInt(),
+                velY.roundToInt(),
+                (viewport.right - bitmapBounds.width()).roundToInt(),
+                viewport.left.roundToInt(),
+                (viewport.bottom - bitmapBounds.height()).roundToInt(),
+                viewport.top.roundToInt()
+        )
+
+        ViewCompat.postInvalidateOnAnimation(imageView)
+
+        val toX = scroller.finalX.toFloat()
+        val toY = scroller.finalY.toFloat()
+
+        flingAnimator = ValueAnimator.ofFloat(0f, 1f).apply {
+            duration = flingAnimationDuration
+            interpolator = flingAnimationInterpolator
+            addUpdateListener {
+                val amount = it.animatedValue as Float
+                val newLeft = lerp(amount, fromX, toX)
+                val newTop = lerp(amount, fromY, toY)
+                bitmapBounds.offsetTo(newLeft, newTop)
+                ViewCompat.postInvalidateOnAnimation(imageView)
+                setTransform()
+            }
+            addListener(object : Animator.AnimatorListener {
+                override fun onAnimationStart(p0: Animator) {
+                    isBitmapTranslateAnimationRunning = true
+                }
+
+                override fun onAnimationEnd(p0: Animator) {
+                    isBitmapTranslateAnimationRunning = false
+                    constrainBitmapBounds()
+                }
+
+                override fun onAnimationCancel(p0: Animator) {
+                    isBitmapTranslateAnimationRunning = false
+                }
+
+                override fun onAnimationRepeat(p0: Animator) {
+                    // no op
+                }
+            })
+        }
+        flingAnimator.start()
+    }
+
+    private fun processScroll(distanceX: Float, distanceY: Float) {
+        val distX = if (isHorizontalScrollEnabled) {
+            -distanceX
+        } else {
+            0f
+        }
+        val distY = if (isVerticalScrollEnabled) {
+            -distanceY
+        } else {
+            0f
+        }
+        offsetBitmap(distX, distY)
+        setTransform()
+    }
+
+    private fun zoomInToTargetScale(e: MotionEvent) {
+        val imageView = imageViewRef.get() ?: return
+        val startScale = scale
+        val endScale = minScale * maxZoom * doubleTapZoomScale
+        val focalX = e.x
+        val focalY = e.y
+        ValueAnimator.ofFloat(startScale, endScale).apply {
+            duration = scaleAnimationDuration
+            interpolator = doubleTapScaleAnimationInterpolator
+            addUpdateListener {
+                zoomToTargetScale(it.animatedValue as Float, focalX, focalY)
+                ViewCompat.postInvalidateOnAnimation(imageView)
+                setTransform()
+            }
+            addListener(object : Animator.AnimatorListener {
+                override fun onAnimationStart(p0: Animator) {
+                    isBitmapScaleAnimationRunninng = true
+                }
+
+                override fun onAnimationEnd(p0: Animator) {
+                    isBitmapScaleAnimationRunninng = false
+                    if (endScale == minScale) {
+                        zoomToTargetScale(minScale, focalX, focalY)
+                        imageView.postInvalidate()
+                    }
+                }
+
+                override fun onAnimationCancel(p0: Animator) {
+                    isBitmapScaleAnimationRunninng = false
+                }
+
+                override fun onAnimationRepeat(p0: Animator) {
+                    // no op
+                }
+            })
+        }.start()
+    }
+
+    private fun zoomOutToMinimumScale(isOverScaling: Boolean = false) {
+        val imageView = imageViewRef.get() ?: return
+        val startScale = scale
+        val endScale = minScale
+        val startLeft = bitmapBounds.left
+        val startTop = bitmapBounds.top
+        val endLeft = canvasBounds.centerX() - imageWidth * minScale * 0.5f
+        val endTop = canvasBounds.centerY() - imageHeight * minScale * 0.5f
+        ValueAnimator.ofFloat(0f, 1f).apply {
+            duration = if (isOverScaling) {
+                overScaleAnimationDuration
+            } else {
+                scaleAnimationDuration
+            }
+            interpolator = if (isOverScaling) {
+                overScaleAnimationInterpolator
+            } else {
+                doubleTapScaleAnimationInterpolator
+            }
+            addUpdateListener {
+                val value = it.animatedValue as Float
+                scale = lerp(value, startScale, endScale)
+                val newLeft = lerp(value, startLeft, endLeft)
+                val newTop = lerp(value, startTop, endTop)
+                calcBounds()
+                bitmapBounds.offsetTo(newLeft, newTop)
+                constrainBitmapBounds()
+                ViewCompat.postInvalidateOnAnimation(imageView)
+                setTransform()
+            }
+            addListener(object : Animator.AnimatorListener {
+                override fun onAnimationStart(p0: Animator) {
+                    isBitmapScaleAnimationRunninng = true
+                }
+
+                override fun onAnimationEnd(p0: Animator) {
+                    isBitmapScaleAnimationRunninng = false
+                    if (endScale == minScale) {
+                        scale = minScale
+                        calcBounds()
+                        constrainBitmapBounds()
+                        imageView.postInvalidate()
+                    }
+                }
+
+                override fun onAnimationCancel(p0: Animator) {
+                    isBitmapScaleAnimationRunninng = false
+                }
+
+                override fun onAnimationRepeat(p0: Animator) {
+                    // no op
+                }
+            })
+        }.start()
+    }
+
+    private var lastDistY = Float.NaN
+
+    private fun processDrag(distanceY: Float) {
+        val imageView = imageViewRef.get() ?: return
+
+        if (lastDistY.isNaN()) {
+            lastDistY = distanceY
+            return
+        }
+
+        if (imageView.y == initialY) {
+            onViewTranslateListener?.onStart(imageView)
+        }
+
+        imageView.y -= distanceY * viewDragFriction // if viewDragRatio is 1.0f, view translation speed is equal to user scrolling speed.
+        val amount = calcTranslationAmount()
+        changeBackgroundAlpha(amount)
+        onViewTranslateListener?.onViewTranslate(imageView, amount)
+    }
+
+    private fun dismissOrRestoreIfNeeded() {
+        if (!isDragging() || isViewTranslateAnimationRunning) {
+            return
+        }
+        dismissOrRestore()
+    }
+
+    private fun dismissOrRestore() {
+        val imageView = imageViewRef.get() ?: return
+
+        if (shouldTriggerDragToDismissAnimation()) {
+            if (useFlingToDismissGesture) {
+                startDragToDismissAnimation()
+            } else {
+                onViewTranslateListener?.onDismiss(imageView)
+                cleanup()
+            }
+        } else {
+            restoreViewTransform()
+        }
+    }
+
+    private fun shouldTriggerDragToDismissAnimation() = dragDistance() > dragToDismissThreshold
+
+    private fun restoreViewTransform() {
+        val imageView = imageViewRef.get() ?: return
+        imageView.run {
+            animate()
+                    .setDuration(restoreAnimationDuration)
+                    .setInterpolator(restoreAnimationInterpolator)
+                    .translationY((originalViewBounds.top - top).toFloat())
+                    .setUpdateListener {
+                        val amount = calcTranslationAmount()
+                        changeBackgroundAlpha(amount)
+                        onViewTranslateListener?.onViewTranslate(this, amount)
+                    }
+                    .setListener(object : Animator.AnimatorListener {
+                        override fun onAnimationStart(p0: Animator) {
+                            // no op
+                        }
+
+                        override fun onAnimationEnd(p0: Animator) {
+                            onViewTranslateListener?.onRestore(imageView)
+                        }
+
+                        override fun onAnimationCancel(p0: Animator) {
+                            // no op
+                        }
+
+                        override fun onAnimationRepeat(p0: Animator) {
+                            // no op
+                        }
+                    })
+        }
+        
+    }
+
+    private fun startDragToDismissAnimation() {
+        val imageView = imageViewRef.get() ?: return
+        
+        imageView.run {
+            val translationY = if (y - initialY > 0) {
+                originalViewBounds.top + height - top
+            } else {
+                originalViewBounds.top - height - top
+            }
+            animate()
+                    .setDuration(dismissAnimationDuration)
+                    .setInterpolator(AccelerateDecelerateInterpolator())
+                    .translationY(translationY.toFloat())
+                    .setUpdateListener {
+                        val amount = calcTranslationAmount()
+                        changeBackgroundAlpha(amount)
+                        onViewTranslateListener?.onViewTranslate(this, amount)
+                    }
+                    .setListener(object : Animator.AnimatorListener {
+                        override fun onAnimationStart(p0: Animator) {
+                            isViewTranslateAnimationRunning = true
+                        }
+
+                        override fun onAnimationEnd(p0: Animator) {
+                            isViewTranslateAnimationRunning = false
+                            onViewTranslateListener?.onDismiss(imageView)
+                            cleanup()
+                        }
+
+                        override fun onAnimationCancel(p0: Animator) {
+                            isViewTranslateAnimationRunning = false
+                        }
+
+                        override fun onAnimationRepeat(p0: Animator) {
+                            // no op
+                        }
+                    })
+        }
+        
+    }
+
+    private fun processFlingToDismiss(velocityY: Float) {
+        if (useFlingToDismissGesture && !isViewTranslateAnimationRunning) {
+            if (abs(velocityY) < minimumFlingVelocity) {
+                return
+            }
+            startVerticalTranslateAnimation(velocityY)
+        }
+    }
+
+    private fun calcTranslationAmount() =
+        constrain(
+                0f,
+                norm(dragDistance(), 0f, originalViewBounds.height().toFloat()),
+                1f
+        )
+
+    private fun dragDistance() = abs(viewOffsetY())
+
+    private fun isDragging() = dragDistance() > 0f
+
+    private fun viewOffsetY() = imageViewRef.get()?.y ?: 0 - initialY
+
+    /**
+     * targetScale: new scale
+     * focalX: focal x in current bitmapBounds
+     * focalY: focal y in current bitmapBounds
+     */
+    private fun zoomToTargetScale(targetScale: Float, focalX: Float, focalY: Float) {
+        scale = targetScale
+        val lastBounds = RectF(bitmapBounds)
+        // scale has changed, recalculate bitmap bounds
+        calcBounds()
+        // offset to focalPoint
+        offsetToZoomFocalPoint(focalX, focalY, lastBounds, bitmapBounds)
+        onScaleChangedListener?.onScaleChange(targetScale, focalX, focalY)
+    }
+
+    private fun setTransform() {
+        val imageView = imageViewRef.get() ?: return
+        transfrom.apply {
+            reset()
+            postTranslate(-imageWidth / 2, -imageHeight / 2)
+            postScale(scale, scale)
+            postTranslate(bitmapBounds.centerX(), bitmapBounds.centerY())
+        }
+        imageView.imageMatrix = transfrom
+    }
+
+    /**
+     * setup layout
+     */
+    private fun setupLayout(left: Int, top: Int, right: Int, bottom: Int) {
+        val imageView = imageViewRef.get() ?: return
+        originalViewBounds.set(left, top, right, bottom)
+        imageView.run {
+            val drawable = imageViewRef.get()?.drawable
+            val bitmap = (drawable as? BitmapDrawable)?.bitmap
+            if (width == 0 || height == 0 || drawable == null) return
+            imageWidth = (bitmap?.width ?: drawable.intrinsicWidth).toFloat()
+            imageHeight = (bitmap?.height ?: drawable.intrinsicHeight).toFloat()
+            val canvasWidth = (width - paddingLeft - paddingRight).toFloat()
+            val canvasHeight = (height - paddingTop - paddingBottom).toFloat()
+
+            calcScaleRange(canvasWidth, canvasHeight, imageWidth, imageHeight)
+            calcBounds()
+            constrainBitmapBounds()
+            isReadyToDraw = true
+            invalidate()
+        }
+    }
+
+    private fun constrainBitmapBounds(animate: Boolean = false) {
+        val imageView = imageViewRef.get() ?: return
+
+        if (isBitmapTranslateAnimationRunning || isBitmapScaleAnimationRunninng) {
+            return
+        }
+
+        val offset = PointF()
+
+        // constrain viewport inside bitmap bounds
+        if (viewport.left < bitmapBounds.left) {
+            offset.x += viewport.left - bitmapBounds.left
+        }
+
+        if (viewport.top < bitmapBounds.top) {
+            offset.y += viewport.top - bitmapBounds.top
+        }
+
+        if (viewport.right > bitmapBounds.right) {
+            offset.x += viewport.right - bitmapBounds.right
+        }
+
+        if (viewport.bottom > bitmapBounds.bottom) {
+            offset.y += viewport.bottom - bitmapBounds.bottom
+        }
+
+        if (offset.equals(0f, 0f)) {
+            return
+        }
+
+        if (animate) {
+            if (!isVerticalScrollEnabled) {
+                bitmapBounds.offset(0f, offset.y)
+                offset.y = 0f
+            }
+
+            if (!isHorizontalScrollEnabled) {
+                bitmapBounds.offset(offset.x, 0f)
+                offset.x = 0f
+            }
+
+            val start = RectF(bitmapBounds)
+            val end = RectF(bitmapBounds).apply {
+                offset(offset.x, offset.y)
+            }
+            ValueAnimator.ofFloat(0f, 1f).apply {
+                duration = overScrollAnimationDuration
+                interpolator = overScrollAnimationInterpolator
+                addUpdateListener {
+                    val amount = it.animatedValue as Float
+                    val newLeft = lerp(amount, start.left, end.left)
+                    val newTop = lerp(amount, start.top, end.top)
+                    bitmapBounds.offsetTo(newLeft, newTop)
+                    ViewCompat.postInvalidateOnAnimation(imageView)
+                    setTransform()
+                }
+            }.start()
+        } else {
+            bitmapBounds.offset(offset.x, offset.y)
+        }
+    }
+
+    /**
+     * calc canvas/bitmap bounds
+     */
+    private fun calcBounds() {
+        val imageView = imageViewRef.get() ?: return
+
+        imageView.run {
+            // calc canvas bounds
+            canvasBounds = RectF(
+                    paddingLeft.toFloat(),
+                    paddingTop.toFloat(),
+                    width - paddingRight.toFloat(),
+                    height - paddingBottom.toFloat()
+            )
+        }
+        // calc bitmap bounds
+        bitmapBounds = RectF(
+                canvasBounds.centerX() - imageWidth * scale * 0.5f,
+                canvasBounds.centerY() - imageHeight * scale * 0.5f,
+                canvasBounds.centerX() + imageWidth * scale * 0.5f,
+                canvasBounds.centerY() + imageHeight * scale * 0.5f
+        )
+        // calc viewport
+        viewport = RectF(
+                max(canvasBounds.left, bitmapBounds.left),
+                max(canvasBounds.top, bitmapBounds.top),
+                min(canvasBounds.right, bitmapBounds.right),
+                min(canvasBounds.bottom, bitmapBounds.bottom)
+        )
+        // check scroll availability
+        isHorizontalScrollEnabled = true
+        isVerticalScrollEnabled = true
+
+        if (bitmapBounds.width() < canvasBounds.width()) {
+            isHorizontalScrollEnabled = false
+        }
+
+        if (bitmapBounds.height() < canvasBounds.height()) {
+            isVerticalScrollEnabled = false
+        }
+    }
+
+    private fun offsetBitmap(offsetX: Float, offsetY: Float) {
+        bitmapBounds.offset(offsetX, offsetY)
+    }
+
+    /**
+     * calc min/max scale and set initial scale
+     */
+    private fun calcScaleRange(
+            canvasWidth: Float,
+            canvasHeight: Float,
+            bitmapWidth: Float,
+            bitmapHeight: Float
+    ) {
+        val canvasRatio = canvasHeight / canvasWidth
+        val bitmapRatio = bitmapHeight / bitmapWidth
+        minScale = if (canvasRatio > bitmapRatio) {
+            canvasWidth / bitmapWidth
+        } else {
+            canvasHeight / bitmapHeight
+        }
+        scale = minScale
+        maxScale = minScale * maxZoom
+    }
+
+
+    private fun calcNewScale(newScale: Float): Float {
+        return min(maxScale, newScale * scale)
+    }
+
+    private fun constrain(min: Float, value: Float, max: Float): Float {
+        return max(min(value, max), min)
+    }
+
+    private fun offsetToZoomFocalPoint(
+            focalX: Float,
+            focalY: Float,
+            oldBounds: RectF,
+            newBounds: RectF
+    ) {
+        val oldX = constrain(viewport.left, focalX, viewport.right)
+        val oldY = constrain(viewport.top, focalY, viewport.bottom)
+        val newX = map(oldX, oldBounds.left, oldBounds.right, newBounds.left, newBounds.right)
+        val newY = map(oldY, oldBounds.top, oldBounds.bottom, newBounds.top, newBounds.bottom)
+        offsetBitmap(oldX - newX, oldY - newY)
+    }
+
+    private fun map(
+            value: Float,
+            srcStart: Float,
+            srcStop: Float,
+            dstStart: Float,
+            dstStop: Float
+    ): Float {
+        if (srcStop - srcStart == 0f) {
+            return 0f
+        }
+        return ((value - srcStart) * (dstStop - dstStart) / (srcStop - srcStart)) + dstStart
+    }
+
+    private fun lerp(amt: Float, start: Float, stop: Float): Float {
+        return start + (stop - start) * amt
+    }
+
+    private fun norm(value: Float, start: Float, stop: Float): Float {
+        return value / (stop - start)
+    }
+
+    private fun changeBackgroundAlpha(amount: Float) {
+        val container = containerRef.get() ?: return
+        val newAlpha = ((1.0f - amount) * 255).roundToInt()
+        container.background.mutate().alpha = newAlpha
+    }
+
+    fun setDragToDismissDistance(distance: Int) {
+        val imageView = imageViewRef.get() ?: return
+        dragToDismissThreshold = TypedValue.applyDimension(
+                TypedValue.COMPLEX_UNIT_DIP,
+                distance.toFloat(),
+                imageView.context.resources.displayMetrics
+        )
+    }
+
+    fun setDragToDismissDistance(heightRatio: Float) {
+        val imageView = imageViewRef.get() ?: return
+        dragToDismissThreshold = imageView.height * heightRatio
+    }
+
+    fun dismiss() {
+        // Animate down offscreen (the finish listener will call the cleanup method)
+        startVerticalTranslateAnimation(MIN_FLING_VELOCITY)
+    }
+
+    fun cleanup() {
+        containerRef.get()?.apply {
+            setOnTouchListener(null)
+            removeOnLayoutChangeListener(null)
+        }
+        imageViewRef.clear()
+        containerRef.clear()
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/AboutActivity.kt

@@ -24,12 +24,15 @@ import android.os.Bundle
 import android.text.method.LinkMovementMethod
 import android.util.Log
 import android.view.MenuItem
+import android.view.View
 import android.widget.TextView
 import androidx.appcompat.widget.Toolbar
 import androidx.core.text.HtmlCompat
 import com.kunzisoft.keepass.BuildConfig
 import com.kunzisoft.keepass.R
 import com.kunzisoft.keepass.activities.stylish.StylishActivity
+import com.kunzisoft.keepass.utils.AppUtil.isContributingUser
+import com.kunzisoft.keepass.utils.getPackageInfoCompat
 import org.joda.time.DateTime
 
 class AboutActivity : StylishActivity() {
@@ -45,10 +48,16 @@ class AboutActivity : StylishActivity() {
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
         supportActionBar?.setDisplayShowHomeEnabled(true)
 
+        val appName = if (this.isContributingUser())
+            getString(R.string.app_name) + " " + getString(R.string.app_name_part3)
+         else
+            getString(R.string.app_name)
+        findViewById<TextView>(R.id.activity_about_app_name).text = appName
+
         var version: String
         var build: String
         try {
-            version = packageManager.getPackageInfo(packageName, 0).versionName
+            version = packageManager.getPackageInfoCompat(packageName).versionName ?: ""
             build = BuildConfig.BUILD_VERSION
         } catch (e: NameNotFoundException) {
             Log.w(javaClass.simpleName, "Unable to get the app or the build version", e)
@@ -68,6 +77,14 @@ class AboutActivity : StylishActivity() {
             movementMethod = LinkMovementMethod.getInstance()
             text = HtmlCompat.fromHtml(getString(R.string.html_about_licence, DateTime().year),
                     HtmlCompat.FROM_HTML_MODE_LEGACY)
+            textDirection = View.TEXT_DIRECTION_ANY_RTL
+            
+        }
+
+        findViewById<TextView>(R.id.activity_about_privacy_text).apply {
+            movementMethod = LinkMovementMethod.getInstance()
+            text = HtmlCompat.fromHtml(getString(R.string.html_about_privacy),
+                HtmlCompat.FROM_HTML_MODE_LEGACY)
         }
 
         findViewById<TextView>(R.id.activity_about_contribution_text).apply {

app/src/main/java/com/kunzisoft/keepass/activities/AutofillLauncherActivity.kt

@@ -1,231 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities
-
-import android.app.Activity
-import android.app.PendingIntent
-import android.content.Context
-import android.content.Intent
-import android.content.IntentSender
-import android.os.Build
-import android.os.Bundle
-import android.widget.Toast
-import androidx.annotation.RequiresApi
-import androidx.appcompat.app.AppCompatActivity
-import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.activities.helpers.EntrySelectionHelper
-import com.kunzisoft.keepass.activities.helpers.SpecialMode
-import com.kunzisoft.keepass.autofill.AutofillHelper
-import com.kunzisoft.keepass.autofill.KeeAutofillService
-import com.kunzisoft.keepass.database.element.Database
-import com.kunzisoft.keepass.database.search.SearchHelper
-import com.kunzisoft.keepass.model.RegisterInfo
-import com.kunzisoft.keepass.model.SearchInfo
-import com.kunzisoft.keepass.settings.PreferencesUtil
-import com.kunzisoft.keepass.utils.LOCK_ACTION
-import com.kunzisoft.keepass.utils.UriUtil
-
-@RequiresApi(api = Build.VERSION_CODES.O)
-class AutofillLauncherActivity : AppCompatActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-
-        // Retrieve selection mode
-        EntrySelectionHelper.retrieveSpecialModeFromIntent(intent).let { specialMode ->
-            when (specialMode) {
-                SpecialMode.SELECTION -> {
-                    // Build search param
-                    val searchInfo = SearchInfo().apply {
-                        applicationId = intent.getStringExtra(KEY_SEARCH_APPLICATION_ID)
-                        webDomain = intent.getStringExtra(KEY_SEARCH_DOMAIN)
-                        webScheme = intent.getStringExtra(KEY_SEARCH_SCHEME)
-                    }
-                    SearchInfo.getConcreteWebDomain(this, searchInfo.webDomain) { concreteWebDomain ->
-                        searchInfo.webDomain = concreteWebDomain
-                        launchSelection(searchInfo)
-                    }
-                }
-                SpecialMode.REGISTRATION -> {
-                    // To register info
-                    val registerInfo = intent.getParcelableExtra<RegisterInfo>(KEY_REGISTER_INFO)
-                    val searchInfo = SearchInfo(registerInfo?.searchInfo)
-                    SearchInfo.getConcreteWebDomain(this, searchInfo.webDomain) { concreteWebDomain ->
-                        searchInfo.webDomain = concreteWebDomain
-                        launchRegistration(searchInfo, registerInfo)
-                    }
-                }
-                else -> {
-                    // Not an autofill call
-                    setResult(Activity.RESULT_CANCELED)
-                    finish()
-                }
-            }
-        }
-
-        super.onCreate(savedInstanceState)
-    }
-
-    private fun launchSelection(searchInfo: SearchInfo) {
-        // Pass extra for Autofill (EXTRA_ASSIST_STRUCTURE)
-        val assistStructure = AutofillHelper.retrieveAssistStructure(intent)
-
-        if (assistStructure == null) {
-            setResult(Activity.RESULT_CANCELED)
-            finish()
-        } else if (!KeeAutofillService.autofillAllowedFor(searchInfo.applicationId,
-                        PreferencesUtil.applicationIdBlocklist(this))
-                || !KeeAutofillService.autofillAllowedFor(searchInfo.webDomain,
-                        PreferencesUtil.webDomainBlocklist(this))) {
-            showBlockRestartMessage()
-            setResult(Activity.RESULT_CANCELED)
-            finish()
-        } else {
-            val database = Database.getInstance()
-            val readOnly = database.isReadOnly
-            // If database is open
-            SearchHelper.checkAutoSearchInfo(this,
-                    Database.getInstance(),
-                    searchInfo,
-                    { items ->
-                        // Items found
-                        AutofillHelper.buildResponse(this, items)
-                        finish()
-                    },
-                    {
-                        // Show the database UI to select the entry
-                        GroupActivity.launchForAutofillResult(this,
-                                readOnly,
-                                assistStructure,
-                                searchInfo,
-                                false)
-                    },
-                    {
-                        // If database not open
-                        FileDatabaseSelectActivity.launchForAutofillResult(this,
-                                assistStructure,
-                                searchInfo)
-                    }
-            )
-        }
-    }
-
-    private fun launchRegistration(searchInfo: SearchInfo, registerInfo: RegisterInfo?) {
-        if (!KeeAutofillService.autofillAllowedFor(searchInfo.applicationId,
-                        PreferencesUtil.applicationIdBlocklist(this))
-                || !KeeAutofillService.autofillAllowedFor(searchInfo.webDomain,
-                        PreferencesUtil.webDomainBlocklist(this))) {
-            showBlockRestartMessage()
-            setResult(Activity.RESULT_CANCELED)
-        } else {
-            val database = Database.getInstance()
-            val readOnly = database.isReadOnly
-            SearchHelper.checkAutoSearchInfo(this,
-                    database,
-                    searchInfo,
-                    { _ ->
-                        if (!readOnly) {
-                            // Show the database UI to select the entry
-                            GroupActivity.launchForRegistration(this,
-                                    registerInfo)
-                        } else {
-                            showReadOnlySaveMessage()
-                        }
-                    },
-                    {
-                        if (!readOnly) {
-                            // Show the database UI to select the entry
-                            GroupActivity.launchForRegistration(this,
-                                    registerInfo)
-                        } else {
-                            showReadOnlySaveMessage()
-                        }
-                    },
-                    {
-                        // If database not open
-                        FileDatabaseSelectActivity.launchForRegistration(this,
-                                registerInfo)
-                    }
-            )
-        }
-        finish()
-    }
-
-    private fun showBlockRestartMessage() {
-        // If item not allowed, show a toast
-        Toast.makeText(this.applicationContext, R.string.autofill_block_restart, Toast.LENGTH_LONG).show()
-    }
-
-    private fun showReadOnlySaveMessage() {
-        Toast.makeText(this.applicationContext, R.string.autofill_read_only_save, Toast.LENGTH_LONG).show()
-    }
-
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        AutofillHelper.onActivityResultSetResultAndFinish(this, requestCode, resultCode, data)
-
-        if (PreferencesUtil.isAutofillCloseDatabaseEnable(this)) {
-            // Close the database
-            sendBroadcast(Intent(LOCK_ACTION))
-        }
-
-        super.onActivityResult(requestCode, resultCode, data)
-    }
-
-    companion object {
-
-        private const val KEY_SEARCH_APPLICATION_ID = "KEY_SEARCH_APPLICATION_ID"
-        private const val KEY_SEARCH_DOMAIN = "KEY_SEARCH_DOMAIN"
-        private const val KEY_SEARCH_SCHEME = "KEY_SEARCH_SCHEME"
-
-        private const val KEY_REGISTER_INFO = "KEY_REGISTER_INFO"
-
-        fun getAuthIntentSenderForSelection(context: Context,
-                                            searchInfo: SearchInfo? = null): IntentSender {
-            return PendingIntent.getActivity(context, 0,
-                    // Doesn't work with Parcelable (don't know why?)
-                    Intent(context, AutofillLauncherActivity::class.java).apply {
-                        searchInfo?.let {
-                            putExtra(KEY_SEARCH_APPLICATION_ID, it.applicationId)
-                            putExtra(KEY_SEARCH_DOMAIN, it.webDomain)
-                            putExtra(KEY_SEARCH_SCHEME, it.webScheme)
-                        }
-                    },
-                    PendingIntent.FLAG_CANCEL_CURRENT).intentSender
-        }
-
-        fun getAuthIntentSenderForRegistration(context: Context,
-                                               registerInfo: RegisterInfo): IntentSender {
-            return PendingIntent.getActivity(context, 0,
-                    Intent(context, AutofillLauncherActivity::class.java).apply {
-                        EntrySelectionHelper.addSpecialModeInIntent(this, SpecialMode.REGISTRATION)
-                        putExtra(KEY_REGISTER_INFO, registerInfo)
-                    },
-                    PendingIntent.FLAG_CANCEL_CURRENT).intentSender
-        }
-
-        fun launchForRegistration(context: Context,
-                                  registerInfo: RegisterInfo) {
-            val intent = Intent(context, AutofillLauncherActivity::class.java)
-            EntrySelectionHelper.addSpecialModeInIntent(intent, SpecialMode.REGISTRATION)
-            intent.putExtra(KEY_REGISTER_INFO, registerInfo)
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-            context.startActivity(intent)
-        }
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/EntryActivity.kt

@@ -30,70 +30,100 @@ import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
+import android.view.ViewGroup
 import android.widget.ImageView
 import android.widget.ProgressBar
-import android.widget.Toast
+import androidx.activity.result.ActivityResultLauncher
-import androidx.appcompat.app.AlertDialog
+import androidx.activity.viewModels
 import androidx.appcompat.widget.Toolbar
 import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.core.graphics.BlendModeColorFilterCompat
+import androidx.core.graphics.BlendModeCompat
+import androidx.core.graphics.ColorUtils
+import androidx.core.view.ViewCompat
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.appbar.CollapsingToolbarLayout
+import com.google.android.material.progressindicator.LinearProgressIndicator
+import com.google.android.material.tabs.TabLayout
 import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.activities.helpers.ReadOnlyHelper
+import com.kunzisoft.keepass.activities.fragments.EntryFragment
-import com.kunzisoft.keepass.activities.lock.LockingActivity
+import com.kunzisoft.keepass.activities.helpers.ExternalFileHelper
+import com.kunzisoft.keepass.activities.legacy.DatabaseLockActivity
+import com.kunzisoft.keepass.adapters.TagsAdapter
+import com.kunzisoft.keepass.credentialprovider.SpecialMode
+import com.kunzisoft.keepass.credentialprovider.magikeyboard.MagikeyboardService
+import com.kunzisoft.keepass.database.ContextualDatabase
 import com.kunzisoft.keepass.database.element.Attachment
-import com.kunzisoft.keepass.database.element.Database
+import com.kunzisoft.keepass.database.element.icon.IconImage
-import com.kunzisoft.keepass.database.element.Entry
 import com.kunzisoft.keepass.database.element.node.NodeId
 import com.kunzisoft.keepass.education.EntryActivityEducation
-import com.kunzisoft.keepass.icons.assignDatabaseIcon
-import com.kunzisoft.keepass.magikeyboard.MagikIME
 import com.kunzisoft.keepass.model.EntryAttachmentState
-import com.kunzisoft.keepass.model.StreamDirection
+import com.kunzisoft.keepass.otp.OtpType
-import com.kunzisoft.keepass.notifications.AttachmentFileNotificationService
+import com.kunzisoft.keepass.services.AttachmentFileNotificationService
-import com.kunzisoft.keepass.notifications.ClipboardEntryNotificationService
+import com.kunzisoft.keepass.services.ClipboardEntryNotificationService
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_DELETE_ENTRY_HISTORY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_DELETE_ENTRY_HISTORY
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_RESTORE_ENTRY_HISTORY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_RESTORE_ENTRY_HISTORY
 import com.kunzisoft.keepass.settings.PreferencesUtil
+import com.kunzisoft.keepass.tasks.ActionRunnable
 import com.kunzisoft.keepass.tasks.AttachmentFileBinderManager
-import com.kunzisoft.keepass.timeout.ClipboardHelper
 import com.kunzisoft.keepass.timeout.TimeoutHelper
-import com.kunzisoft.keepass.utils.MenuUtil
+import com.kunzisoft.keepass.utils.UUIDUtils.asHexString
-import com.kunzisoft.keepass.utils.UriUtil
+import com.kunzisoft.keepass.utils.getParcelableExtraCompat
-import com.kunzisoft.keepass.utils.createDocument
+import com.kunzisoft.keepass.view.WindowInsetPosition
-import com.kunzisoft.keepass.utils.onCreateDocumentResult
+import com.kunzisoft.keepass.view.applyWindowInsets
-import com.kunzisoft.keepass.view.EntryContentsView
+import com.kunzisoft.keepass.view.changeControlColor
-import com.kunzisoft.keepass.view.showActionError
+import com.kunzisoft.keepass.view.changeTitleColor
-import java.util.*
+import com.kunzisoft.keepass.view.hideByFading
-import kotlin.collections.HashMap
+import com.kunzisoft.keepass.view.setTransparentNavigationBar
+import com.kunzisoft.keepass.view.showActionErrorIfNeeded
+import com.kunzisoft.keepass.viewmodels.EntryViewModel
+import java.util.EnumSet
+import java.util.UUID
 
-class EntryActivity : LockingActivity() {
+class EntryActivity : DatabaseLockActivity() {
 
+    private var footer: ViewGroup? = null
+    private var container: View? = null
     private var coordinatorLayout: CoordinatorLayout? = null
     private var collapsingToolbarLayout: CollapsingToolbarLayout? = null
+    private var appBarLayout: AppBarLayout? = null
     private var titleIconView: ImageView? = null
     private var historyView: View? = null
-    private var entryContentsView: EntryContentsView? = null
+    private var tagsListView: RecyclerView? = null
-    private var entryProgress: ProgressBar? = null
+    private var entryContentTab: TabLayout? = null
+    private var tagsAdapter: TagsAdapter? = null
+    private var entryProgress: LinearProgressIndicator? = null
     private var lockView: View? = null
     private var toolbar: Toolbar? = null
+    private var loadingView: ProgressBar? = null
 
-    private var mDatabase: Database? = null
+    private val mEntryViewModel: EntryViewModel by viewModels()
 
-    private var mEntry: Entry? = null
+    private val mEntryActivityEducation = EntryActivityEducation(this)
 
-    private var mIsHistory: Boolean = false
+    private var mMainEntryId: NodeId<UUID>? = null
-    private var mEntryLastVersion: Entry? = null
+    private var mHistoryPosition: Int = -1
-    private var mEntryHistoryPosition: Int = -1
+    private var mEntryIsHistory: Boolean = false
-
+    private var mEntryLoaded = false
-    private var mShowPassword: Boolean = false
 
     private var mAttachmentFileBinderManager: AttachmentFileBinderManager? = null
-    private var mAttachmentsToDownload: HashMap<Int, Attachment> = HashMap()
+    private var mExternalFileHelper: ExternalFileHelper? = null
+    private var mAttachmentSelected: Attachment? = null
 
-    private var clipboardHelper: ClipboardHelper? = null
+    private var mEntryActivityResultLauncher = EntryEditActivity.registerForEntryResult(this) {
-    private var mFirstLaunchOfActivity: Boolean = false
+        // Reload the current id from database
+        mEntryViewModel.loadDatabase(mDatabase)
+    }
 
-    private var iconColor: Int = 0
+    private var mIcon: IconImage? = null
+    private var mColorSecondary: Int = 0
+    private var mColorSurface: Int = 0
+    private var mColorOnSurface: Int = 0
+    private var mColorBackground: Int = 0
+    private var mBackgroundColor: Int? = null
+    private var mForegroundColor: Int? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -105,54 +135,221 @@ class EntryActivity : LockingActivity() {
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
         supportActionBar?.setDisplayShowHomeEnabled(true)
 
-        mDatabase = Database.getInstance()
-        mReadOnly = mDatabase!!.isReadOnly || mReadOnly
-
-        mShowPassword = !PreferencesUtil.isPasswordMask(this)
-
-        // Retrieve the textColor to tint the icon
-        val taIconColor = theme.obtainStyledAttributes(intArrayOf(R.attr.colorAccent))
-        iconColor = taIconColor.getColor(0, Color.BLACK)
-        taIconColor.recycle()
-
-        // Refresh Menu contents in case onCreateMenuOptions was called before mEntry was set
-        invalidateOptionsMenu()
-
         // Get views
+        footer = findViewById(R.id.activity_entry_footer)
+        container = findViewById(R.id.activity_entry_container)
         coordinatorLayout = findViewById(R.id.toolbar_coordinator)
         collapsingToolbarLayout = findViewById(R.id.toolbar_layout)
+        appBarLayout = findViewById(R.id.app_bar)
         titleIconView = findViewById(R.id.entry_icon)
         historyView = findViewById(R.id.history_container)
-        entryContentsView = findViewById(R.id.entry_contents)
+        tagsListView = findViewById(R.id.entry_tags_list_view)
-        entryContentsView?.applyFontVisibilityToFields(PreferencesUtil.fieldFontIsInVisibility(this))
+        entryContentTab = findViewById(R.id.entry_content_tab)
         entryProgress = findViewById(R.id.entry_progress)
         lockView = findViewById(R.id.lock_button)
+        loadingView = findViewById(R.id.loading)
+
+        // To apply fit window with transparency
+        setTransparentNavigationBar {
+            // To fix margin with API 27
+            ViewCompat.setOnApplyWindowInsetsListener(collapsingToolbarLayout!!, null)
+            container?.applyWindowInsets(EnumSet.of(
+                WindowInsetPosition.TOP_MARGINS,
+                WindowInsetPosition.BOTTOM_MARGINS,
+                WindowInsetPosition.START_MARGINS,
+                WindowInsetPosition.END_MARGINS,
+            ))
+        }
+
+        // Empty title
+        collapsingToolbarLayout?.title = " "
+        toolbar?.title = " "
+
+        // Retrieve the textColor to tint the toolbar
+        val taColorSecondary = theme.obtainStyledAttributes(intArrayOf(R.attr.colorSecondary))
+        val taColorSurface = theme.obtainStyledAttributes(intArrayOf(R.attr.colorSurface))
+        val taColorOnSurface = theme.obtainStyledAttributes(intArrayOf(R.attr.colorOnSurface))
+        val taColorBackground = theme.obtainStyledAttributes(intArrayOf(android.R.attr.windowBackground))
+        mColorSecondary = taColorSecondary.getColor(0, Color.BLACK)
+        mColorSurface = taColorSurface.getColor(0, Color.BLACK)
+        mColorOnSurface = taColorOnSurface.getColor(0, Color.BLACK)
+        mColorBackground = taColorBackground.getColor(0, Color.BLACK)
+        taColorSecondary.recycle()
+        taColorSurface.recycle()
+        taColorOnSurface.recycle()
+        taColorBackground.recycle()
+
+        // Init Tags adapter
+        tagsAdapter = TagsAdapter(this)
+        tagsListView?.apply {
+            layoutManager = LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false)
+            adapter = tagsAdapter
+        }
+
+        // Init content tab
+        entryContentTab?.addOnTabSelectedListener(object : TabLayout.OnTabSelectedListener {
+            override fun onTabSelected(tab: TabLayout.Tab?) {
+                mEntryViewModel.selectSection(EntryViewModel.EntrySection.
+                    getEntrySectionByPosition(tab?.position ?: 0)
+                )
+            }
+
+            override fun onTabUnselected(tab: TabLayout.Tab?) {}
+
+            override fun onTabReselected(tab: TabLayout.Tab?) {}
+        })
+
+        // Get Entry from UUID
+        try {
+            intent.getParcelableExtraCompat<NodeId<UUID>>(KEY_ENTRY)?.let { mainEntryId ->
+                intent.removeExtra(KEY_ENTRY)
+                val historyPosition = intent.getIntExtra(KEY_ENTRY_HISTORY_POSITION, -1)
+                intent.removeExtra(KEY_ENTRY_HISTORY_POSITION)
+
+                mEntryViewModel.loadEntry(mDatabase, mainEntryId, historyPosition)
+            }
+        } catch (e: ClassCastException) {
+            Log.e(TAG, "Unable to retrieve the entry key")
+        }
+
+        // Init SAF manager
+        mExternalFileHelper = ExternalFileHelper(this)
+        mExternalFileHelper?.buildCreateDocument { createdFileUri ->
+            mAttachmentSelected?.let { attachment ->
+                if (createdFileUri != null) {
+                    mAttachmentFileBinderManager
+                        ?.startDownloadAttachment(createdFileUri, attachment)
+                }
+                mAttachmentSelected = null
+            }
+        }
+        // Init attachment service binder manager
+        mAttachmentFileBinderManager = AttachmentFileBinderManager(this)
 
         lockView?.setOnClickListener {
             lockAndExit()
         }
 
-        // Focus view to reinitialize timeout
+        mEntryViewModel.sectionSelected.observe(this) { entrySection ->
-        resetAppTimeoutWhenViewFocusedOrChanged(coordinatorLayout)
+            entryContentTab?.getTabAt(entrySection.position)?.select()
+        }
 
-        // Init the clipboard helper
+        mEntryViewModel.entryInfoHistory.observe(this) { entryInfoHistory ->
-        clipboardHelper = ClipboardHelper(this)
+            if (entryInfoHistory != null) {
-        mFirstLaunchOfActivity = savedInstanceState?.getBoolean(KEY_FIRST_LAUNCH_ACTIVITY) ?: true
+                this.mMainEntryId = entryInfoHistory.mainEntryId
 
-        // Init attachment service binder manager
+                // Manage history position
-        mAttachmentFileBinderManager = AttachmentFileBinderManager(this)
+                val historyPosition = entryInfoHistory.historyPosition
+                this.mHistoryPosition = historyPosition
+                val entryIsHistory = historyPosition > -1
+                this.mEntryIsHistory = entryIsHistory
+                // Assign history dedicated view
+                historyView?.visibility = if (entryIsHistory) View.VISIBLE else View.GONE
+                // TODO History badge
+                /*
+                if (entryIsHistory) {
+                }*/
 
-        mProgressDatabaseTaskProvider?.onActionFinish = { actionTask, result ->
+                val entryInfo = entryInfoHistory.entryInfo
-            when (actionTask) {
+                // Manage entry copy to start notification if allowed (at the first start)
-                ACTION_DATABASE_RESTORE_ENTRY_HISTORY,
+                if (savedInstanceState == null) {
-                ACTION_DATABASE_DELETE_ENTRY_HISTORY -> {
+                    // Manage entry to launch copying notification if allowed
-                    // Close the current activity after an history action
+                    ClipboardEntryNotificationService.checkAndLaunchNotification(this, entryInfo)
-                    if (result.isSuccess)
+                    // Manage entry to populate Magikeyboard and launch keyboard notification if allowed
-                        finish()
+                    if (PreferencesUtil.isKeyboardEntrySelectionEnable(this)) {
+                        MagikeyboardService.addEntryAndLaunchNotificationIfAllowed(this, entryInfo)
+                    }
+                }
+                // Assign title icon
+                mIcon = entryInfo.icon
+                // Assign title text
+                val entryTitle =
+                    entryInfo.title.ifEmpty { entryInfo.id.asHexString() }
+                collapsingToolbarLayout?.title = entryTitle
+                toolbar?.title = entryTitle
+                // Assign tags
+                val tags = entryInfo.tags
+                tagsListView?.visibility = if (tags.isEmpty()) View.GONE else View.VISIBLE
+                tagsAdapter?.setTags(tags)
+                // Assign colors
+                val showEntryColors = PreferencesUtil.showEntryColors(this)
+                mBackgroundColor = if (showEntryColors) entryInfo.backgroundColor else null
+                mForegroundColor = if (showEntryColors) entryInfo.foregroundColor else null
+
+                loadingView?.hideByFading()
+                mEntryLoaded = true
+            } else {
+                finish()
+            }
+            // Refresh Menu
+            invalidateOptionsMenu()
+        }
+
+        mEntryViewModel.onOtpElementUpdated.observe(this) { otpElement ->
+            if (otpElement == null) {
+                entryProgress?.visibility = View.GONE
+            } else when (otpElement.type) {
+                // Only add token if HOTP
+                OtpType.HOTP -> {
+                    entryProgress?.visibility = View.GONE
+                }
+                // Refresh view if TOTP
+                OtpType.TOTP -> {
+                    entryProgress?.apply {
+                        max = otpElement.period
+                        setProgressCompat(otpElement.secondsRemaining, true)
+                        visibility = View.VISIBLE
+                    }
                 }
             }
-            coordinatorLayout?.showActionError(result)
         }
+
+        mEntryViewModel.attachmentSelected.observe(this) { attachmentSelected ->
+            mAttachmentSelected = attachmentSelected
+            mExternalFileHelper?.createDocument(attachmentSelected.name)
+        }
+
+        mEntryViewModel.historySelected.observe(this) { historySelected ->
+            mDatabase?.let { database ->
+                launch(
+                    activity = this,
+                    database = database,
+                    entryId = historySelected.nodeId,
+                    historyPosition = historySelected.historyPosition,
+                    activityResultLauncher = mEntryActivityResultLauncher
+                )
+            }
+        }
+    }
+
+    override fun finishActivityIfReloadRequested(): Boolean {
+        return true
+    }
+
+    override fun viewToInvalidateTimeout(): View? {
+        return coordinatorLayout
+    }
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        super.onDatabaseRetrieved(database)
+        mEntryViewModel.loadDatabase(database)
+    }
+
+    override fun onDatabaseActionFinished(
+        database: ContextualDatabase,
+        actionTask: String,
+        result: ActionRunnable.Result
+    ) {
+        super.onDatabaseActionFinished(database, actionTask, result)
+        when (actionTask) {
+            ACTION_DATABASE_RESTORE_ENTRY_HISTORY,
+            ACTION_DATABASE_DELETE_ENTRY_HISTORY -> {
+                // Close the current activity after an history action
+                if (result.isSuccess)
+                    finish()
+            }
+        }
+        coordinatorLayout?.showActionErrorIfNeeded(result)
     }
 
     override fun onResume() {
@@ -165,62 +362,19 @@ class EntryActivity : LockingActivity() {
             View.GONE
         }
 
-        // Get Entry from UUID
-        try {
-            val keyEntry: NodeId<UUID>? = intent.getParcelableExtra(KEY_ENTRY)
-            if (keyEntry != null) {
-                mEntry = mDatabase?.getEntryById(keyEntry)
-                mEntryLastVersion = mEntry
-            }
-        } catch (e: ClassCastException) {
-            Log.e(TAG, "Unable to retrieve the entry key")
-        }
-
-        val historyPosition = intent.getIntExtra(KEY_ENTRY_HISTORY_POSITION, mEntryHistoryPosition)
-        mEntryHistoryPosition = historyPosition
-        if (historyPosition >= 0) {
-            mIsHistory = true
-            mEntry = mEntry?.getHistory()?.get(historyPosition)
-        }
-
-        if (mEntry == null) {
-            Toast.makeText(this, R.string.entry_not_found, Toast.LENGTH_LONG).show()
-            finish()
-            return
-        }
-
-        // Update last access time.
-        mEntry?.touch(modified = false, touchParents = false)
-
-        mEntry?.let { entry ->
-            // Fill data in resume to update from EntryEditActivity
-            fillEntryDataInContentsView(entry)
-            // Refresh Menu
-            invalidateOptionsMenu()
-
-            val entryInfo = entry.getEntryInfo(Database.getInstance())
-
-            // Manage entry copy to start notification if allowed
-            if (mFirstLaunchOfActivity) {
-                // Manage entry to launch copying notification if allowed
-                ClipboardEntryNotificationService.launchNotificationIfAllowed(this, entryInfo)
-                // Manage entry to populate Magikeyboard and launch keyboard notification if allowed
-                if (PreferencesUtil.isKeyboardEntrySelectionEnable(this)) {
-                    MagikIME.addEntryAndLaunchNotificationIfAllowed(this, entryInfo)
-                }
-            }
-        }
-
         mAttachmentFileBinderManager?.apply {
             registerProgressTask()
             onActionTaskListener = object : AttachmentFileNotificationService.ActionTaskListener {
                 override fun onAttachmentAction(fileUri: Uri, entryAttachmentState: EntryAttachmentState) {
-                    entryContentsView?.putAttachment(entryAttachmentState)
+                    mEntryViewModel.onAttachmentAction(entryAttachmentState)
                 }
             }
         }
 
-        mFirstLaunchOfActivity = false
+        // Keep the screen on
+        if (PreferencesUtil.isKeepScreenOnEnabled(this)) {
+            window.addFlags(android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        }
     }
 
     override fun onPause() {
@@ -229,230 +383,90 @@ class EntryActivity : LockingActivity() {
         super.onPause()
     }
 
-    private fun fillEntryDataInContentsView(entry: Entry) {
+    private fun applyToolbarColors() {
-
+        collapsingToolbarLayout?.setBackgroundColor(mBackgroundColor ?: mColorSurface)
-        val database = Database.getInstance()
+        collapsingToolbarLayout?.contentScrim = ColorDrawable(mBackgroundColor ?: mColorSurface)
-        database.startManageEntry(entry)
+        val backgroundDarker = if (mBackgroundColor != null) {
-        // Assign title icon
+            ColorUtils.blendARGB(mBackgroundColor!!, Color.WHITE, 0.1f)
-        titleIconView?.assignDatabaseIcon(database.drawFactory, entry.icon, iconColor)
-
-        // Assign title text
-        val entryTitle = entry.title
-        collapsingToolbarLayout?.title = entryTitle
-        toolbar?.title = entryTitle
-
-        // Assign basic fields
-        entryContentsView?.assignUserName(entry.username) {
-            database.startManageEntry(entry)
-            clipboardHelper?.timeoutCopyToClipboard(entry.username,
-                    getString(R.string.copy_field,
-                            getString(R.string.entry_user_name)))
-            database.stopManageEntry(entry)
-        }
-
-        val isFirstTimeAskAllowCopyPasswordAndProtectedFields =
-                PreferencesUtil.isFirstTimeAskAllowCopyPasswordAndProtectedFields(this)
-        val allowCopyPasswordAndProtectedFields =
-                PreferencesUtil.allowCopyPasswordAndProtectedFields(this)
-
-        val showWarningClipboardDialogOnClickListener = View.OnClickListener {
-            AlertDialog.Builder(this@EntryActivity)
-                    .setMessage(getString(R.string.allow_copy_password_warning) +
-                            "\n\n" +
-                            getString(R.string.clipboard_warning))
-                    .create().apply {
-                        setButton(AlertDialog.BUTTON_POSITIVE, getText(R.string.enable)) { dialog, _ ->
-                            PreferencesUtil.setAllowCopyPasswordAndProtectedFields(this@EntryActivity, true)
-                            dialog.dismiss()
-                            fillEntryDataInContentsView(entry)
-                        }
-                        setButton(AlertDialog.BUTTON_NEGATIVE, getText(R.string.disable)) { dialog, _ ->
-                            PreferencesUtil.setAllowCopyPasswordAndProtectedFields(this@EntryActivity, false)
-                            dialog.dismiss()
-                            fillEntryDataInContentsView(entry)
-                        }
-                        show()
-                    }
-        }
-
-        val onPasswordCopyClickListener: View.OnClickListener? = if (allowCopyPasswordAndProtectedFields) {
-            View.OnClickListener {
-                database.startManageEntry(entry)
-                clipboardHelper?.timeoutCopyToClipboard(entry.password,
-                        getString(R.string.copy_field,
-                                getString(R.string.entry_password)))
-                database.stopManageEntry(entry)
-            }
         } else {
-            // If dialog not already shown
+            mColorBackground
-            if (isFirstTimeAskAllowCopyPasswordAndProtectedFields) {
+        }
-                showWarningClipboardDialogOnClickListener
+        titleIconView?.background?.colorFilter = BlendModeColorFilterCompat
-            } else {
+            .createBlendModeColorFilterCompat(backgroundDarker, BlendModeCompat.SRC_IN)
-                null
+        mIcon?.let { icon ->
-            }
+            titleIconView?.let { iconView ->
-        }
+                mDatabase?.iconDrawableFactory?.assignDatabaseIcon(
-        entryContentsView?.assignPassword(entry.password,
+                    iconView,
-                allowCopyPasswordAndProtectedFields,
+                    icon,
-                onPasswordCopyClickListener)
+                    mForegroundColor ?: mColorSecondary
-
+                )
-        //Assign OTP field
-        entryContentsView?.assignOtp(entry.getOtpElement(), entryProgress,
-                View.OnClickListener {
-                    entry.getOtpElement()?.let { otpElement ->
-                        clipboardHelper?.timeoutCopyToClipboard(
-                                otpElement.token,
-                                getString(R.string.copy_field, getString(R.string.entry_otp))
-                        )
-                    }
-        })
-
-        entryContentsView?.assignURL(entry.url)
-        entryContentsView?.assignNotes(entry.notes)
-
-        // Assign custom fields
-        if (mDatabase?.allowEntryCustomFields() == true) {
-            entryContentsView?.clearExtraFields()
-            entry.getExtraFields().forEach { field ->
-                val label = field.name
-                val value = field.protectedValue
-                val allowCopyProtectedField = !value.isProtected || allowCopyPasswordAndProtectedFields
-                if (allowCopyProtectedField) {
-                    entryContentsView?.addExtraField(label, value, allowCopyProtectedField) {
-                        clipboardHelper?.timeoutCopyToClipboard(
-                                value.toString(),
-                                getString(R.string.copy_field, label)
-                        )
-                    }
-                } else {
-                    // If dialog not already shown
-                    if (isFirstTimeAskAllowCopyPasswordAndProtectedFields) {
-                        entryContentsView?.addExtraField(label, value, allowCopyProtectedField, showWarningClipboardDialogOnClickListener)
-                    } else {
-                        entryContentsView?.addExtraField(label, value, allowCopyProtectedField, null)
-                    }
-                }
-            }
-        }
-        entryContentsView?.setHiddenProtectedValue(!mShowPassword)
-
-        // Manage attachments
-        mDatabase?.binaryPool?.let { binaryPool ->
-            entryContentsView?.assignAttachments(entry.getAttachments(binaryPool).toSet(), StreamDirection.DOWNLOAD) { attachmentItem ->
-                createDocument(this, attachmentItem.name)?.let { requestCode ->
-                    mAttachmentsToDownload[requestCode] = attachmentItem
-                }
-            }
-        }
-
-        // Assign dates
-        entryContentsView?.assignCreationDate(entry.creationTime)
-        entryContentsView?.assignModificationDate(entry.lastModificationTime)
-        entryContentsView?.assignLastAccessDate(entry.lastAccessTime)
-        entryContentsView?.setExpires(entry.isCurrentlyExpires)
-        if (entry.expires) {
-            entryContentsView?.assignExpiresDate(entry.expiryTime)
-        } else {
-            entryContentsView?.assignExpiresDate(getString(R.string.never))
-        }
-
-        // Manage history
-        historyView?.visibility = if (mIsHistory) View.VISIBLE else View.GONE
-        if (mIsHistory) {
-            val taColorAccent = theme.obtainStyledAttributes(intArrayOf(R.attr.colorAccent))
-            collapsingToolbarLayout?.contentScrim = ColorDrawable(taColorAccent.getColor(0, Color.BLACK))
-            taColorAccent.recycle()
-        }
-        entryContentsView?.assignHistory(entry.getHistory()) { historyItem, position ->
-            launch(this, historyItem, mReadOnly, position)
-        }
-
-        // Assign special data
-        entryContentsView?.assignUUID(entry.nodeId.id)
-
-        database.stopManageEntry(entry)
-    }
-
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
-
-        when (requestCode) {
-            EntryEditActivity.ADD_OR_UPDATE_ENTRY_REQUEST_CODE ->
-                // Not directly get the entry from intent data but from database
-                mEntry?.let {
-                    fillEntryDataInContentsView(it)
-                }
-        }
-
-        onCreateDocumentResult(requestCode, resultCode, data) { createdFileUri ->
-            if (createdFileUri != null) {
-                mAttachmentsToDownload[requestCode]?.let { attachmentToDownload ->
-                    mAttachmentFileBinderManager
-                            ?.startDownloadAttachment(createdFileUri, attachmentToDownload)
-                }
             }
         }
+        toolbar?.changeControlColor(mForegroundColor ?: mColorOnSurface)
+        collapsingToolbarLayout?.changeTitleColor(mForegroundColor ?: mColorOnSurface)
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         super.onCreateOptionsMenu(menu)
+        if (mEntryLoaded) {
+            val inflater = menuInflater
 
-        val inflater = menuInflater
+            inflater.inflate(R.menu.entry, menu)
-        MenuUtil.contributionMenuInflater(inflater, menu)
+            inflater.inflate(R.menu.database, menu)
-        inflater.inflate(R.menu.entry, menu)
-        inflater.inflate(R.menu.database, menu)
-        if (mIsHistory && !mReadOnly) {
-            inflater.inflate(R.menu.entry_history, menu)
-        }
-        if (mIsHistory || mReadOnly) {
-            menu.findItem(R.id.menu_save_database)?.isVisible = false
-            menu.findItem(R.id.menu_edit)?.isVisible = false
-        }
 
-        val gotoUrl = menu.findItem(R.id.menu_goto_url)
+            if (mEntryIsHistory && !mDatabaseReadOnly) {
-        gotoUrl?.apply {
+                inflater.inflate(R.menu.entry_history, menu)
-            // In API >= 11 onCreateOptionsMenu may be called before onCreate completes
+            }
-            // so mEntry may not be set
+
-            if (mEntry == null) {
+            // Show education views
-                isVisible = false
+            Handler(Looper.getMainLooper()).post {
-            } else {
+                performedNextEducation(menu)
-                if (mEntry?.url?.isEmpty() != false) {
-                    // disable button if url is not available
-                    isVisible = false
-                }
             }
         }
-
-        // Show education views
-        Handler(Looper.getMainLooper()).post { performedNextEducation(EntryActivityEducation(this), menu) }
-
         return true
     }
 
-    private fun performedNextEducation(entryActivityEducation: EntryActivityEducation,
+    override fun onPrepareOptionsMenu(menu: Menu?): Boolean {
-                                       menu: Menu) {
+        if (mEntryIsHistory || mDatabaseReadOnly) {
-        val entryFieldCopyView = entryContentsView?.firstEntryFieldCopyView()
+            menu?.findItem(R.id.menu_save_database)?.isVisible = false
+            menu?.findItem(R.id.menu_merge_database)?.isVisible = false
+            menu?.findItem(R.id.menu_edit)?.isVisible = false
+        }
+        if (!mMergeDataAllowed) {
+            menu?.findItem(R.id.menu_merge_database)?.isVisible = false
+        }
+        if (mSpecialMode != SpecialMode.DEFAULT) {
+            menu?.findItem(R.id.menu_merge_database)?.isVisible = false
+            menu?.findItem(R.id.menu_reload_database)?.isVisible = false
+        }
+        applyToolbarColors()
+        return super.onPrepareOptionsMenu(menu)
+    }
+
+    private fun performedNextEducation(menu: Menu) {
+        val entryFragment = supportFragmentManager.findFragmentByTag(ENTRY_FRAGMENT_TAG)
+                as? EntryFragment?
+        val entryFieldCopyView: View? = entryFragment?.firstEntryFieldCopyView()
         val entryCopyEducationPerformed = entryFieldCopyView != null
-                && entryActivityEducation.checkAndPerformedEntryCopyEducation(
+                && mEntryActivityEducation.checkAndPerformedEntryCopyEducation(
-                        entryFieldCopyView,
+                entryFieldCopyView,
-                        {
+                {
-                            val appNameString = getString(R.string.app_name)
+                    entryFragment.launchEntryCopyEducationAction()
-                            clipboardHelper?.timeoutCopyToClipboard(appNameString,
+                },
-                                    getString(R.string.copy_field, appNameString))
+                {
-                        },
+                    performedNextEducation(menu)
-                        {
+                })
-                            performedNextEducation(entryActivityEducation, menu)
-                        })
 
         if (!entryCopyEducationPerformed) {
             val menuEditView = toolbar?.findViewById<View>(R.id.menu_edit)
             // entryEditEducationPerformed
-            menuEditView != null && entryActivityEducation.checkAndPerformedEntryEditEducation(
+            menuEditView != null && mEntryActivityEducation.checkAndPerformedEntryEditEducation(
                     menuEditView,
                     {
                         onOptionsItemSelected(menu.findItem(R.id.menu_edit))
                     },
                     {
-                        performedNextEducation(entryActivityEducation, menu)
+                        performedNextEducation(menu)
                     }
             )
         }
@@ -460,62 +474,53 @@ class EntryActivity : LockingActivity() {
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
-            R.id.menu_contribute -> {
-                MenuUtil.onContributionItemSelected(this)
-                return true
-            }
             R.id.menu_edit -> {
-                mEntry?.let {
+                mDatabase?.let { database ->
-                    EntryEditActivity.launch(this@EntryActivity, it)
+                    mMainEntryId?.let { entryId ->
+                        EntryEditActivity.launch(
+                            activity = this,
+                            database = database,
+                            registrationType = EntryEditActivity.RegistrationType.UPDATE,
+                            nodeId = entryId,
+                            activityResultLauncher = mEntryActivityResultLauncher
+                        )
+                    }
                 }
                 return true
             }
-            R.id.menu_goto_url -> {
-                var url: String = mEntry?.url ?: ""
-
-                // Default http:// if no protocol specified
-                if (!url.contains("://")) {
-                    url = "http://$url"
-                }
-
-                UriUtil.gotoUrl(this, url)
-                return true
-            }
             R.id.menu_restore_entry_history -> {
-                mEntryLastVersion?.let { mainEntry ->
+                mMainEntryId?.let { mainEntryId ->
-                    mProgressDatabaseTaskProvider?.startDatabaseRestoreEntryHistory(
+                    restoreEntryHistory(
-                            mainEntry,
+                        mainEntryId,
-                            mEntryHistoryPosition,
+                        mHistoryPosition)
-                            !mReadOnly && mAutoSaveEnable)
                 }
             }
             R.id.menu_delete_entry_history -> {
-                mEntryLastVersion?.let { mainEntry ->
+                mMainEntryId?.let { mainEntryId ->
-                    mProgressDatabaseTaskProvider?.startDatabaseDeleteEntryHistory(
+                    deleteEntryHistory(
-                            mainEntry,
+                        mainEntryId,
-                            mEntryHistoryPosition,
+                        mHistoryPosition)
-                            !mReadOnly && mAutoSaveEnable)
                 }
             }
             R.id.menu_save_database -> {
-                mProgressDatabaseTaskProvider?.startDatabaseSave(!mReadOnly)
+                saveDatabase()
+            }
+            R.id.menu_merge_database -> {
+                mergeDatabase()
+            }
+            R.id.menu_reload_database -> {
+                reloadDatabase()
             }
             android.R.id.home -> finish() // close this activity and return to preview activity (if there is any)
         }
         return super.onOptionsItemSelected(item)
     }
 
-    override fun onSaveInstanceState(outState: Bundle) {
-        super.onSaveInstanceState(outState)
-
-        outState.putBoolean(KEY_FIRST_LAUNCH_ACTIVITY, mFirstLaunchOfActivity)
-    }
-
     override fun finish() {
         // Transit data in previous Activity after an update
         Intent().apply {
-            putExtra(EntryEditActivity.ADD_OR_UPDATE_ENTRY_KEY, mEntry)
+            putExtra(EntryEditActivity.ADD_OR_UPDATE_ENTRY_KEY, mMainEntryId)
-            setResult(EntryEditActivity.UPDATE_ENTRY_RESULT_CODE, this)
+            setResult(RESULT_OK, this)
         }
         super.finish()
     }
@@ -523,19 +528,30 @@ class EntryActivity : LockingActivity() {
     companion object {
         private val TAG = EntryActivity::class.java.name
 
-        private const val KEY_FIRST_LAUNCH_ACTIVITY = "KEY_FIRST_LAUNCH_ACTIVITY"
-
         const val KEY_ENTRY = "KEY_ENTRY"
         const val KEY_ENTRY_HISTORY_POSITION = "KEY_ENTRY_HISTORY_POSITION"
 
-        fun launch(activity: Activity, entry: Entry, readOnly: Boolean, historyPosition: Int? = null) {
+        const val ENTRY_FRAGMENT_TAG = "ENTRY_FRAGMENT_TAG"
-            if (TimeoutHelper.checkTimeAndLockIfTimeout(activity)) {
+
-                val intent = Intent(activity, EntryActivity::class.java)
+        /**
-                intent.putExtra(KEY_ENTRY, entry.nodeId)
+         * Open standard or history Entry activity
-                ReadOnlyHelper.putReadOnlyInIntent(intent, readOnly)
+         */
-                if (historyPosition != null)
+        fun launch(
-                    intent.putExtra(KEY_ENTRY_HISTORY_POSITION, historyPosition)
+            activity: Activity,
-                activity.startActivityForResult(intent, EntryEditActivity.ADD_OR_UPDATE_ENTRY_REQUEST_CODE)
+            database: ContextualDatabase,
+            entryId: NodeId<UUID>,
+            historyPosition: Int? = null,
+            activityResultLauncher: ActivityResultLauncher<Intent>
+        ) {
+            if (database.loaded) {
+                if (TimeoutHelper.checkTimeAndLockIfTimeout(activity)) {
+                    val intent = Intent(activity, EntryActivity::class.java)
+                    intent.putExtra(KEY_ENTRY, entryId)
+                    historyPosition?.let {
+                        intent.putExtra(KEY_ENTRY_HISTORY_POSITION, historyPosition)
+                    }
+                    activityResultLauncher.launch(intent)
+                }
             }
         }
     }

app/src/main/java/com/kunzisoft/keepass/activities/EntryEditFragment.kt

@@ -1,546 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities
-
-import android.content.Context
-import android.graphics.Color
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.view.inputmethod.EditorInfo
-import android.widget.CompoundButton
-import android.widget.EditText
-import android.widget.ImageView
-import android.widget.TextView
-import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.recyclerview.widget.RecyclerView
-import androidx.recyclerview.widget.SimpleItemAnimator
-import com.google.android.material.textfield.TextInputEditText
-import com.google.android.material.textfield.TextInputLayout
-import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.activities.dialogs.GeneratePasswordDialogFragment
-import com.kunzisoft.keepass.activities.stylish.StylishFragment
-import com.kunzisoft.keepass.adapters.EntryAttachmentsItemsAdapter
-import com.kunzisoft.keepass.database.element.Attachment
-import com.kunzisoft.keepass.database.element.DateInstant
-import com.kunzisoft.keepass.database.element.icon.IconImage
-import com.kunzisoft.keepass.education.EntryEditActivityEducation
-import com.kunzisoft.keepass.icons.IconDrawableFactory
-import com.kunzisoft.keepass.icons.assignDatabaseIcon
-import com.kunzisoft.keepass.model.*
-import com.kunzisoft.keepass.otp.OtpEntryFields
-import com.kunzisoft.keepass.settings.PreferencesUtil
-import com.kunzisoft.keepass.view.applyFontVisibility
-import com.kunzisoft.keepass.view.collapse
-import com.kunzisoft.keepass.view.expand
-
-class EntryEditFragment: StylishFragment() {
-
-    private lateinit var entryTitleLayoutView: TextInputLayout
-    private lateinit var entryTitleView: EditText
-    private lateinit var entryIconView: ImageView
-    private lateinit var entryUserNameView: EditText
-    private lateinit var entryUrlView: EditText
-    private lateinit var entryPasswordLayoutView: TextInputLayout
-    private lateinit var entryPasswordView: EditText
-    private lateinit var entryPasswordGeneratorView: View
-    private lateinit var entryExpiresCheckBox: CompoundButton
-    private lateinit var entryExpiresTextView: TextView
-    private lateinit var entryNotesView: EditText
-    private lateinit var extraFieldsContainerView: View
-    private lateinit var extraFieldsListView: ViewGroup
-    private lateinit var attachmentsContainerView: View
-    private lateinit var attachmentsListView: RecyclerView
-
-    private lateinit var attachmentsAdapter: EntryAttachmentsItemsAdapter
-
-    private var fontInVisibility: Boolean = false
-    private var iconColor: Int = 0
-    private var expiresInstant: DateInstant = DateInstant.IN_ONE_MONTH
-
-    var drawFactory: IconDrawableFactory? = null
-    var setOnDateClickListener: View.OnClickListener? = null
-    var setOnPasswordGeneratorClickListener: View.OnClickListener? = null
-    var setOnIconViewClickListener: View.OnClickListener? = null
-    var setOnEditCustomField: ((Field) -> Unit)? = null
-    var setOnRemoveAttachment: ((Attachment) -> Unit)? = null
-
-    // Elements to modify the current entry
-    private var mEntryInfo = EntryInfo()
-    private var mLastFocusedEditField: FocusedEditField? = null
-    private var mExtraViewToRequestFocus: EditText? = null
-
-    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
-        super.onCreateView(inflater, container, savedInstanceState)
-
-        val rootView = inflater.cloneInContext(contextThemed)
-            .inflate(R.layout.fragment_entry_edit_contents, container, false)
-
-        fontInVisibility = PreferencesUtil.fieldFontIsInVisibility(requireContext())
-
-        entryTitleLayoutView = rootView.findViewById(R.id.entry_edit_container_title)
-        entryTitleView = rootView.findViewById(R.id.entry_edit_title)
-        entryIconView = rootView.findViewById(R.id.entry_edit_icon_button)
-        entryIconView.setOnClickListener {
-            setOnIconViewClickListener?.onClick(it)
-        }
-
-        entryUserNameView = rootView.findViewById(R.id.entry_edit_user_name)
-        entryUrlView = rootView.findViewById(R.id.entry_edit_url)
-        entryPasswordLayoutView = rootView.findViewById(R.id.entry_edit_container_password)
-        entryPasswordView = rootView.findViewById(R.id.entry_edit_password)
-        entryPasswordGeneratorView = rootView.findViewById(R.id.entry_edit_password_generator_button)
-        entryPasswordGeneratorView.setOnClickListener {
-            setOnPasswordGeneratorClickListener?.onClick(it)
-        }
-        entryExpiresCheckBox = rootView.findViewById(R.id.entry_edit_expires_checkbox)
-        entryExpiresTextView = rootView.findViewById(R.id.entry_edit_expires_text)
-        entryExpiresTextView.setOnClickListener {
-            if (entryExpiresCheckBox.isChecked)
-                setOnDateClickListener?.onClick(it)
-        }
-
-        entryNotesView = rootView.findViewById(R.id.entry_edit_notes)
-
-        extraFieldsContainerView = rootView.findViewById(R.id.extra_fields_container)
-        extraFieldsListView = rootView.findViewById(R.id.extra_fields_list)
-
-        attachmentsContainerView = rootView.findViewById(R.id.entry_attachments_container)
-        attachmentsListView = rootView.findViewById(R.id.entry_attachments_list)
-        attachmentsAdapter = EntryAttachmentsItemsAdapter(requireContext())
-        attachmentsAdapter.onListSizeChangedListener = { previousSize, newSize ->
-            if (previousSize > 0 && newSize == 0) {
-                attachmentsContainerView.collapse(true)
-            } else if (previousSize == 0 && newSize == 1) {
-                attachmentsContainerView.expand(true)
-            }
-        }
-        attachmentsListView.apply {
-            layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
-            adapter = attachmentsAdapter
-            (itemAnimator as SimpleItemAnimator).supportsChangeAnimations = false
-        }
-
-        entryExpiresCheckBox.setOnCheckedChangeListener { _, _ ->
-            assignExpiresDateText()
-        }
-
-        // Retrieve the textColor to tint the icon
-        val taIconColor = contextThemed?.theme?.obtainStyledAttributes(intArrayOf(android.R.attr.textColor))
-        iconColor = taIconColor?.getColor(0, Color.WHITE) ?: Color.WHITE
-        taIconColor?.recycle()
-
-        // Retrieve the new entry after an orientation change
-        if (arguments?.containsKey(KEY_TEMP_ENTRY_INFO) == true)
-            mEntryInfo = arguments?.getParcelable(KEY_TEMP_ENTRY_INFO) ?: mEntryInfo
-        else if (savedInstanceState?.containsKey(KEY_TEMP_ENTRY_INFO) == true) {
-            mEntryInfo = savedInstanceState.getParcelable(KEY_TEMP_ENTRY_INFO) ?: mEntryInfo
-        }
-
-        if (savedInstanceState?.containsKey(KEY_LAST_FOCUSED_FIELD) == true) {
-            mLastFocusedEditField = savedInstanceState.getParcelable(KEY_LAST_FOCUSED_FIELD) ?: mLastFocusedEditField
-        }
-
-        populateViewsWithEntry()
-
-        return rootView
-    }
-
-    override fun onDetach() {
-        super.onDetach()
-
-        drawFactory = null
-        setOnDateClickListener = null
-        setOnPasswordGeneratorClickListener = null
-        setOnIconViewClickListener = null
-        setOnRemoveAttachment = null
-        setOnEditCustomField = null
-    }
-
-    fun getEntryInfo(): EntryInfo? {
-        populateEntryWithViews()
-        return mEntryInfo
-    }
-
-    fun generatePasswordEducationPerformed(entryEditActivityEducation: EntryEditActivityEducation): Boolean {
-        return entryEditActivityEducation.checkAndPerformedGeneratePasswordEducation(
-                entryPasswordGeneratorView,
-                {
-                    GeneratePasswordDialogFragment().show(parentFragmentManager, "PasswordGeneratorFragment")
-                },
-                {
-                    try {
-                        (activity as? EntryEditActivity?)?.performedNextEducation(entryEditActivityEducation)
-                    } catch (ignore: Exception) {}
-                }
-        )
-    }
-
-    private fun populateViewsWithEntry() {
-        // Set info in view
-        icon = mEntryInfo.icon
-        title = mEntryInfo.title
-        username = mEntryInfo.username
-        url = mEntryInfo.url
-        password = mEntryInfo.password
-        expires = mEntryInfo.expires
-        expiryTime = mEntryInfo.expiryTime
-        notes = mEntryInfo.notes
-        assignExtraFields(mEntryInfo.customFields) { fields ->
-            setOnEditCustomField?.invoke(fields)
-        }
-        assignAttachments(mEntryInfo.attachments, StreamDirection.UPLOAD) { attachment ->
-            setOnRemoveAttachment?.invoke(attachment)
-        }
-    }
-
-    private fun populateEntryWithViews() {
-        // Icon already populate
-        mEntryInfo.title = title
-        mEntryInfo.username = username
-        mEntryInfo.url = url
-        mEntryInfo.password = password
-        mEntryInfo.expires = expires
-        mEntryInfo.expiryTime = expiryTime
-        mEntryInfo.notes = notes
-        mEntryInfo.customFields = getExtraFields()
-        mEntryInfo.otpModel = OtpEntryFields.parseFields { key ->
-            getExtraFields().firstOrNull { it.name == key }?.protectedValue?.toString()
-        }?.otpModel
-        mEntryInfo.attachments = getAttachments()
-    }
-
-    var title: String
-        get() {
-            return entryTitleView.text.toString()
-        }
-        set(value) {
-            entryTitleView.setText(value)
-            if (fontInVisibility)
-                entryTitleView.applyFontVisibility()
-        }
-
-    var icon: IconImage
-        get() {
-            return mEntryInfo.icon
-        }
-        set(value) {
-            mEntryInfo.icon = value
-            drawFactory?.let { drawFactory ->
-                entryIconView.assignDatabaseIcon(drawFactory, value, iconColor)
-            }
-        }
-
-    var username: String
-        get() {
-            return entryUserNameView.text.toString()
-        }
-        set(value) {
-            entryUserNameView.setText(value)
-            if (fontInVisibility)
-                entryUserNameView.applyFontVisibility()
-        }
-
-    var url: String
-        get() {
-            return entryUrlView.text.toString()
-        }
-        set(value) {
-            entryUrlView.setText(value)
-            if (fontInVisibility)
-                entryUrlView.applyFontVisibility()
-        }
-
-    var password: String
-        get() {
-            return entryPasswordView.text.toString()
-        }
-        set(value) {
-            entryPasswordView.setText(value)
-            if (fontInVisibility) {
-                entryPasswordView.applyFontVisibility()
-            }
-        }
-
-    private fun assignExpiresDateText() {
-        entryExpiresTextView.text = if (entryExpiresCheckBox.isChecked) {
-            entryExpiresTextView.setOnClickListener(setOnDateClickListener)
-            expiresInstant.getDateTimeString(resources)
-        } else {
-            entryExpiresTextView.setOnClickListener(null)
-            resources.getString(R.string.never)
-        }
-        if (fontInVisibility)
-            entryExpiresTextView.applyFontVisibility()
-    }
-
-    var expires: Boolean
-        get() {
-            return entryExpiresCheckBox.isChecked
-        }
-        set(value) {
-            if (!value) {
-                expiresInstant = DateInstant.IN_ONE_MONTH
-            }
-            entryExpiresCheckBox.isChecked = value
-            assignExpiresDateText()
-        }
-
-    var expiryTime: DateInstant
-        get() {
-            return if (expires)
-                expiresInstant
-            else
-                DateInstant.NEVER_EXPIRE
-        }
-        set(value) {
-            if (expires)
-                expiresInstant = value
-            assignExpiresDateText()
-        }
-
-    var notes: String
-        get() {
-            return entryNotesView.text.toString()
-        }
-        set(value) {
-            entryNotesView.setText(value)
-            if (fontInVisibility)
-                entryNotesView.applyFontVisibility()
-        }
-
-    /* -------------
-     * Extra Fields
-     * -------------
-     */
-
-    private var mExtraFieldsList: MutableList<Field> = ArrayList()
-    private var mOnEditButtonClickListener: ((item: Field)->Unit)? = null
-
-    private fun buildViewFromField(extraField: Field): View? {
-        val inflater = context?.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater?
-        val itemView: View? = inflater?.inflate(R.layout.item_entry_edit_extra_field, extraFieldsListView, false)
-        itemView?.id = View.NO_ID
-
-        val extraFieldValueContainer: TextInputLayout? = itemView?.findViewById(R.id.entry_extra_field_value_container)
-        extraFieldValueContainer?.isPasswordVisibilityToggleEnabled = extraField.protectedValue.isProtected
-        extraFieldValueContainer?.hint = extraField.name
-        extraFieldValueContainer?.id = View.NO_ID
-
-        val extraFieldValue: TextInputEditText? = itemView?.findViewById(R.id.entry_extra_field_value)
-        extraFieldValue?.apply {
-            if (extraField.protectedValue.isProtected) {
-                inputType = extraFieldValue.inputType or EditorInfo.TYPE_TEXT_VARIATION_PASSWORD
-            }
-            setText(extraField.protectedValue.toString())
-            if (fontInVisibility)
-                applyFontVisibility()
-        }
-        extraFieldValue?.id = View.NO_ID
-        extraFieldValue?.tag = "FIELD_VALUE_TAG"
-        if (mLastFocusedEditField?.field == extraField) {
-            mExtraViewToRequestFocus = extraFieldValue
-        }
-
-        val extraFieldEditButton: View? = itemView?.findViewById(R.id.entry_extra_field_edit)
-        extraFieldEditButton?.setOnClickListener {
-            mOnEditButtonClickListener?.invoke(extraField)
-        }
-        extraFieldEditButton?.id = View.NO_ID
-
-        return itemView
-    }
-
-    fun getExtraFields(): List<Field> {
-        mLastFocusedEditField = null
-        for (index in 0 until extraFieldsListView.childCount) {
-            val extraFieldValue: EditText = extraFieldsListView.getChildAt(index)
-                    .findViewWithTag("FIELD_VALUE_TAG")
-            val extraField = mExtraFieldsList[index]
-            extraField.protectedValue.stringValue = extraFieldValue.text?.toString() ?: ""
-            if (extraFieldValue.isFocused) {
-                mLastFocusedEditField = FocusedEditField().apply {
-                    field = extraField
-                    cursorSelectionStart = extraFieldValue.selectionStart
-                    cursorSelectionEnd = extraFieldValue.selectionEnd
-                }
-            }
-        }
-        return mExtraFieldsList
-    }
-
-    /**
-     * Remove all children and add new views for each field
-     */
-    fun assignExtraFields(fields: List<Field>,
-                          onEditButtonClickListener: ((item: Field)->Unit)?) {
-        extraFieldsContainerView.visibility = if (fields.isEmpty()) View.GONE else View.VISIBLE
-        // Reinit focused field
-        mExtraFieldsList.clear()
-        mExtraFieldsList.addAll(fields)
-        extraFieldsListView.removeAllViews()
-        fields.forEach {
-            extraFieldsListView.addView(buildViewFromField(it))
-        }
-        // Request last focus
-        mLastFocusedEditField?.let { focusField ->
-            mExtraViewToRequestFocus?.apply {
-                requestFocus()
-                setSelection(focusField.cursorSelectionStart,
-                                focusField.cursorSelectionEnd)
-            }
-        }
-        mLastFocusedEditField = null
-        mOnEditButtonClickListener = onEditButtonClickListener
-    }
-
-    /**
-     * Update an extra field or create a new one if doesn't exists, the old value is lost
-     */
-    fun putExtraField(extraField: Field) {
-        extraFieldsContainerView.visibility = View.VISIBLE
-        val oldField = mExtraFieldsList.firstOrNull { it.name == extraField.name }
-        oldField?.let {
-            val index = mExtraFieldsList.indexOf(oldField)
-            mExtraFieldsList.removeAt(index)
-            mExtraFieldsList.add(index, extraField)
-            extraFieldsListView.removeViewAt(index)
-            val newView = buildViewFromField(extraField)
-            extraFieldsListView.addView(newView, index)
-            newView?.requestFocus()
-        } ?: kotlin.run {
-            mExtraFieldsList.add(extraField)
-            val newView = buildViewFromField(extraField)
-            extraFieldsListView.addView(newView)
-            newView?.requestFocus()
-        }
-    }
-
-    /**
-     * Update an extra field and keep the old value
-     */
-    fun replaceExtraField(oldExtraField: Field, newExtraField: Field) {
-        extraFieldsContainerView.visibility = View.VISIBLE
-        val index = mExtraFieldsList.indexOf(oldExtraField)
-        val oldValueEditText: EditText = extraFieldsListView.getChildAt(index)
-                .findViewWithTag("FIELD_VALUE_TAG")
-        val oldValue = oldValueEditText.text.toString()
-        val newExtraFieldWithOldValue = Field(newExtraField).apply {
-            this.protectedValue.stringValue = oldValue
-        }
-        mExtraFieldsList.removeAt(index)
-        mExtraFieldsList.add(index, newExtraFieldWithOldValue)
-        extraFieldsListView.removeViewAt(index)
-        val newView = buildViewFromField(newExtraFieldWithOldValue)
-        extraFieldsListView.addView(newView, index)
-        newView?.requestFocus()
-    }
-
-    fun removeExtraField(oldExtraField: Field) {
-        val previousSize = mExtraFieldsList.size
-        val index = mExtraFieldsList.indexOf(oldExtraField)
-        extraFieldsListView.getChildAt(index)?.let {
-            it.collapse(true) {
-                mExtraFieldsList.removeAt(index)
-                extraFieldsListView.removeViewAt(index)
-                val newSize = mExtraFieldsList.size
-
-                if (previousSize > 0 && newSize == 0) {
-                    extraFieldsContainerView.collapse(true)
-                } else if (previousSize == 0 && newSize == 1) {
-                    extraFieldsContainerView.expand(true)
-                }
-            }
-        }
-    }
-
-    /* -------------
-     * Attachments
-     * -------------
-     */
-
-    fun getAttachments(): List<Attachment> {
-        return attachmentsAdapter.itemsList.map { it.attachment }
-    }
-
-    fun assignAttachments(attachments: List<Attachment>,
-                          streamDirection: StreamDirection,
-                          onDeleteItem: (attachment: Attachment)->Unit) {
-        attachmentsContainerView.visibility = if (attachments.isEmpty()) View.GONE else View.VISIBLE
-        attachmentsAdapter.assignItems(attachments.map { EntryAttachmentState(it, streamDirection) })
-        attachmentsAdapter.onDeleteButtonClickListener = { item ->
-            onDeleteItem.invoke(item.attachment)
-        }
-    }
-
-    fun containsAttachment(): Boolean {
-        return !attachmentsAdapter.isEmpty()
-    }
-
-    fun containsAttachment(attachment: EntryAttachmentState): Boolean {
-        return attachmentsAdapter.contains(attachment)
-    }
-
-    fun putAttachment(attachment: EntryAttachmentState) {
-        attachmentsContainerView.visibility = View.VISIBLE
-        attachmentsAdapter.putItem(attachment)
-    }
-
-    fun removeAttachment(attachment: EntryAttachmentState) {
-        attachmentsAdapter.removeItem(attachment)
-    }
-
-    fun clearAttachments() {
-        attachmentsAdapter.clear()
-    }
-
-    fun getAttachmentViewPosition(attachment: EntryAttachmentState, position: (Float) -> Unit) {
-        attachmentsListView.postDelayed({
-            position.invoke(attachmentsContainerView.y
-                    + attachmentsListView.y
-                    + (attachmentsListView.getChildAt(attachmentsAdapter.indexOf(attachment))?.y
-                    ?: 0F)
-            )
-        }, 250)
-    }
-
-    override fun onSaveInstanceState(outState: Bundle) {
-        populateEntryWithViews()
-        outState.putParcelable(KEY_TEMP_ENTRY_INFO, mEntryInfo)
-        outState.putParcelable(KEY_LAST_FOCUSED_FIELD, mLastFocusedEditField)
-
-        super.onSaveInstanceState(outState)
-    }
-
-    companion object {
-        const val KEY_TEMP_ENTRY_INFO = "KEY_TEMP_ENTRY_INFO"
-        const val KEY_LAST_FOCUSED_FIELD = "KEY_LAST_FOCUSED_FIELD"
-
-        fun getInstance(entryInfo: EntryInfo?): EntryEditFragment {
-            return EntryEditFragment().apply {
-                arguments = Bundle().apply {
-                    putParcelable(KEY_TEMP_ENTRY_INFO, entryInfo)
-                }
-            }
-        }
-    }
-
-}

app/src/main/java/com/kunzisoft/keepass/activities/EntrySelectionLauncherActivity.kt

@@ -1,140 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities
-
-import android.app.Activity
-import android.content.Intent
-import android.net.Uri
-import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
-import com.kunzisoft.keepass.activities.helpers.EntrySelectionHelper
-import com.kunzisoft.keepass.database.element.Database
-import com.kunzisoft.keepass.database.search.SearchHelper
-import com.kunzisoft.keepass.magikeyboard.MagikIME
-import com.kunzisoft.keepass.model.EntryInfo
-import com.kunzisoft.keepass.model.SearchInfo
-import com.kunzisoft.keepass.settings.PreferencesUtil
-import com.kunzisoft.keepass.utils.UriUtil
-
-/**
- * Activity to search or select entry in database,
- * Commonly used with Magikeyboard
- */
-class EntrySelectionLauncherActivity : AppCompatActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-
-        var sharedWebDomain: String? = null
-
-        when (intent?.action) {
-            Intent.ACTION_SEND -> {
-                if ("text/plain" == intent.type) {
-                    // Retrieve web domain
-                    intent.getStringExtra(Intent.EXTRA_TEXT)?.let {
-                        sharedWebDomain = Uri.parse(it).host
-                    }
-                }
-            }
-            else -> {}
-        }
-
-        // Build search param
-        val searchInfo = SearchInfo().apply {
-            webDomain = sharedWebDomain
-        }
-        SearchInfo.getConcreteWebDomain(this, searchInfo.webDomain) { concreteWebDomain ->
-            searchInfo.webDomain = concreteWebDomain
-            launch(searchInfo)
-        }
-
-        super.onCreate(savedInstanceState)
-    }
-
-    private fun launch(searchInfo: SearchInfo) {
-        // Setting to integrate Magikeyboard
-        val searchShareForMagikeyboard = PreferencesUtil.isKeyboardSearchShareEnable(this)
-
-        // If database is open
-        val database = Database.getInstance()
-        val readOnly = database.isReadOnly
-        SearchHelper.checkAutoSearchInfo(this,
-                database,
-                searchInfo,
-                { items ->
-                    // Items found
-                    if (searchShareForMagikeyboard) {
-                        if (items.size == 1) {
-                            // Automatically populate keyboard
-                            val entryPopulate = items[0]
-                            populateKeyboardAndMoveAppToBackground(this,
-                                    entryPopulate,
-                                    intent)
-                        } else {
-                            // Select the one we want
-                            GroupActivity.launchForKeyboardSelectionResult(this,
-                                    readOnly,
-                                    searchInfo,
-                                    true)
-                        }
-                    } else {
-                        GroupActivity.launchForSearchResult(this,
-                                readOnly,
-                                searchInfo,
-                                true)
-                    }
-                },
-                {
-                    // Show the database UI to select the entry
-                    if (readOnly || searchShareForMagikeyboard) {
-                        GroupActivity.launchForKeyboardSelectionResult(this,
-                                readOnly,
-                                searchInfo,
-                                false)
-                    } else {
-                        GroupActivity.launchForSaveResult(this,
-                                searchInfo,
-                                false)
-                    }
-                },
-                {
-                    // If database not open
-                    if (searchShareForMagikeyboard) {
-                        FileDatabaseSelectActivity.launchForKeyboardSelectionResult(this,
-                                searchInfo)
-                    } else {
-                        FileDatabaseSelectActivity.launchForSearchResult(this,
-                                searchInfo)
-                    }
-                }
-        )
-        finish()
-    }
-}
-
-fun populateKeyboardAndMoveAppToBackground(activity: Activity,
-                                           entry: EntryInfo,
-                                           intent: Intent,
-                                           toast: Boolean = true) {
-    // Populate Magikeyboard with entry
-    MagikIME.addEntryAndLaunchNotificationIfAllowed(activity, entry, toast)
-    // Consume the selection mode
-    EntrySelectionHelper.removeModesFromIntent(intent)
-    activity.moveTaskToBack(true)
-}

app/src/main/java/com/kunzisoft/keepass/activities/FileDatabaseSelectActivity.kt

@@ -19,8 +19,6 @@
  */
 package com.kunzisoft.keepass.activities
 
-import android.app.Activity
-import android.app.assist.AssistStructure
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@@ -32,50 +30,61 @@ import android.util.Log
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
+import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.viewModels
-import androidx.annotation.RequiresApi
 import androidx.appcompat.widget.Toolbar
 import androidx.coordinatorlayout.widget.CoordinatorLayout
-import androidx.lifecycle.Observer
+import androidx.core.view.isVisible
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.SimpleItemAnimator
 import com.google.android.material.snackbar.Snackbar
 import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.activities.dialogs.AssignMasterKeyDialogFragment
+import com.kunzisoft.keepass.activities.dialogs.SetMainCredentialDialogFragment
-import com.kunzisoft.keepass.activities.helpers.EntrySelectionHelper
+import com.kunzisoft.keepass.activities.helpers.ExternalFileHelper
-import com.kunzisoft.keepass.activities.helpers.SelectFileHelper
+import com.kunzisoft.keepass.activities.helpers.setOpenDocumentClickListener
-import com.kunzisoft.keepass.activities.helpers.SpecialMode
+import com.kunzisoft.keepass.activities.legacy.DatabaseModeActivity
-import com.kunzisoft.keepass.activities.selection.SpecialModeActivity
 import com.kunzisoft.keepass.adapters.FileDatabaseHistoryAdapter
 import com.kunzisoft.keepass.app.database.FileDatabaseHistoryAction
-import com.kunzisoft.keepass.autofill.AutofillHelper
+import com.kunzisoft.keepass.credentialprovider.EntrySelectionHelper
-import com.kunzisoft.keepass.database.action.ProgressDatabaseTaskProvider
+import com.kunzisoft.keepass.credentialprovider.SpecialMode
-import com.kunzisoft.keepass.database.element.Database
+import com.kunzisoft.keepass.credentialprovider.TypeMode
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.MainCredential
 import com.kunzisoft.keepass.education.FileDatabaseSelectActivityEducation
+import com.kunzisoft.keepass.hardware.HardwareKey
 import com.kunzisoft.keepass.model.RegisterInfo
 import com.kunzisoft.keepass.model.SearchInfo
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_CREATE_TASK
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_LOAD_TASK
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_CREATE_TASK
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.DATABASE_URI_KEY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_LOAD_TASK
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.KEY_FILE_URI_KEY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.DATABASE_URI_KEY
 import com.kunzisoft.keepass.settings.PreferencesUtil
-import com.kunzisoft.keepass.utils.*
+import com.kunzisoft.keepass.tasks.ActionRunnable
+import com.kunzisoft.keepass.utils.AppUtil.isContributingUser
+import com.kunzisoft.keepass.utils.DexUtil
+import com.kunzisoft.keepass.utils.MagikeyboardUtil
+import com.kunzisoft.keepass.utils.MenuUtil
+import com.kunzisoft.keepass.utils.UriUtil.openUrl
+import com.kunzisoft.keepass.utils.getParcelableCompat
 import com.kunzisoft.keepass.view.asError
+import com.kunzisoft.keepass.view.showActionErrorIfNeeded
 import com.kunzisoft.keepass.viewmodels.DatabaseFilesViewModel
-import kotlinx.android.synthetic.main.activity_file_selection.*
 import java.io.FileNotFoundException
 
-class FileDatabaseSelectActivity : SpecialModeActivity(),
+class FileDatabaseSelectActivity : DatabaseModeActivity(),
-        AssignMasterKeyDialogFragment.AssignPasswordDialogListener {
+        SetMainCredentialDialogFragment.AssignMainCredentialDialogListener {
 
     // Views
-    private var coordinatorLayout: CoordinatorLayout? = null
+    private lateinit var coordinatorLayout: CoordinatorLayout
+    private var specialTitle: View? = null
     private var createDatabaseButtonView: View? = null
     private var openDatabaseButtonView: View? = null
 
     private val databaseFilesViewModel: DatabaseFilesViewModel by viewModels()
 
+    private val mFileDatabaseSelectActivityEducation = FileDatabaseSelectActivityEducation(this)
+
     // Adapter to manage database history list
     private var mAdapterDatabaseHistory: FileDatabaseHistoryAdapter? = null
 
@@ -83,13 +92,17 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
 
     private var mDatabaseFileUri: Uri? = null
 
-    private var mSelectFileHelper: SelectFileHelper? = null
+    private var mExternalFileHelper: ExternalFileHelper? = null
-
-    private var mProgressDatabaseTaskProvider: ProgressDatabaseTaskProvider? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
+        // Enabling/disabling MagikeyboardService is normally done by DexModeReceiver, but this
+        // additional check will allow the keyboard to be reenabled more easily if the app crashes
+        // or is force quit within DeX mode and then the user leaves DeX mode. Without this, the
+        // user would need to enter and exit DeX mode once to reenable the service.
+        MagikeyboardUtil.setEnabled(this, !DexUtil.isDexMode(resources.configuration))
+
         mFileDatabaseHistoryAction = FileDatabaseHistoryAction.getInstance(applicationContext)
 
         setContentView(R.layout.activity_file_selection)
@@ -99,19 +112,33 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
         toolbar.title = ""
         setSupportActionBar(toolbar)
 
+        // Special title
+        specialTitle = findViewById(R.id.file_selection_title_part_3)
+
         // Create database button
         createDatabaseButtonView = findViewById(R.id.create_database_button)
         createDatabaseButtonView?.setOnClickListener { createNewFile() }
 
         // Open database button
-        mSelectFileHelper = SelectFileHelper(this)
+        mExternalFileHelper = ExternalFileHelper(this)
-        openDatabaseButtonView = findViewById(R.id.open_keyfile_button)
+        mExternalFileHelper?.buildOpenDocument { uri ->
-        openDatabaseButtonView?.apply {
+            uri?.let {
-            mSelectFileHelper?.selectFileOnClickViewListener?.let {
+                launchMainCredentialActivityWithPath(uri)
-                setOnClickListener(it)
-                setOnLongClickListener(it)
             }
         }
+        mExternalFileHelper?.buildCreateDocument("application/x-keepass") { databaseFileCreatedUri ->
+            mDatabaseFileUri = databaseFileCreatedUri
+            if (mDatabaseFileUri != null) {
+                SetMainCredentialDialogFragment.getInstance(true)
+                    .show(supportFragmentManager, "passwordDialog")
+            } else {
+                val error = getString(R.string.error_create_database)
+                Snackbar.make(coordinatorLayout, error, Snackbar.LENGTH_LONG).asError().show()
+                Log.e(TAG, error)
+            }
+        }
+        openDatabaseButtonView = findViewById(R.id.open_database_button)
+        openDatabaseButtonView?.setOpenDocumentClickListener(mExternalFileHelper)
 
         // History list
         val fileDatabaseHistoryRecyclerView = findViewById<RecyclerView>(R.id.file_list)
@@ -125,14 +152,14 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
         }
         mAdapterDatabaseHistory?.setOnFileDatabaseHistoryOpenListener { fileDatabaseHistoryEntityToOpen ->
             fileDatabaseHistoryEntityToOpen.databaseUri?.let { databaseFileUri ->
-                launchPasswordActivity(
+                launchMainCredentialActivity(
-                        databaseFileUri,
+                    databaseFileUri,
-                        fileDatabaseHistoryEntityToOpen.keyFileUri
+                    fileDatabaseHistoryEntityToOpen.keyFileUri,
+                    fileDatabaseHistoryEntityToOpen.hardwareKey
                 )
             }
         }
         mAdapterDatabaseHistory?.setOnFileDatabaseHistoryDeleteListener { fileDatabaseHistoryToDelete ->
-            // Remove from app database
             databaseFilesViewModel.deleteDatabaseFile(fileDatabaseHistoryToDelete)
             true
         }
@@ -142,139 +169,181 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
         }
         fileDatabaseHistoryRecyclerView.adapter = mAdapterDatabaseHistory
 
-        // Load default database if not an orientation change
+        // Load default database the first time
-        if (!(savedInstanceState != null
+        databaseFilesViewModel.doForDefaultDatabase { databaseFileUri ->
-                        && savedInstanceState.containsKey(EXTRA_STAY)
+            launchMainCredentialActivityWithPath(databaseFileUri)
-                        && savedInstanceState.getBoolean(EXTRA_STAY, false))) {
-            val databasePath = PreferencesUtil.getDefaultDatabasePath(this)
-
-            UriUtil.parse(databasePath)?.let { databaseFileUri ->
-                launchPasswordActivityWithPath(databaseFileUri)
-            } ?: run {
-                Log.i(TAG, "No default database to prepare")
-            }
         }
 
         // Retrieve the database URI provided by file manager after an orientation change
         if (savedInstanceState != null
                 && savedInstanceState.containsKey(EXTRA_DATABASE_URI)) {
-            mDatabaseFileUri = savedInstanceState.getParcelable(EXTRA_DATABASE_URI)
+            mDatabaseFileUri = savedInstanceState.getParcelableCompat(EXTRA_DATABASE_URI)
         }
 
         // Observe list of databases
-        databaseFilesViewModel.databaseFilesLoaded.observe(this, Observer { databaseFiles ->
+        databaseFilesViewModel.databaseFilesLoaded.observe(this) { databaseFiles ->
-            when (databaseFiles.databaseFileAction) {
+            try {
-                DatabaseFilesViewModel.DatabaseFileAction.NONE -> {
+                when (databaseFiles.databaseFileAction) {
-                    mAdapterDatabaseHistory?.replaceAllDatabaseFileHistoryList(databaseFiles.databaseFileList)
+                    DatabaseFilesViewModel.DatabaseFileAction.NONE -> {
-                }
+                        mAdapterDatabaseHistory?.replaceAllDatabaseFileHistoryList(databaseFiles.databaseFileList)
-                DatabaseFilesViewModel.DatabaseFileAction.ADD -> {
-                    databaseFiles.databaseFileToActivate?.let { databaseFileToAdd ->
-                        mAdapterDatabaseHistory?.addDatabaseFileHistory(databaseFileToAdd)
                     }
-                    GroupActivity.launch(this@FileDatabaseSelectActivity,
+                    DatabaseFilesViewModel.DatabaseFileAction.ADD -> {
-                            PreferencesUtil.enableReadOnlyDatabase(this@FileDatabaseSelectActivity))
+                        databaseFiles.databaseFileToActivate?.let { databaseFileToAdd ->
-                }
+                            mAdapterDatabaseHistory?.addDatabaseFileHistory(databaseFileToAdd)
-                DatabaseFilesViewModel.DatabaseFileAction.UPDATE -> {
+                        }
-                    databaseFiles.databaseFileToActivate?.let { databaseFileToUpdate ->
+                    }
-                        mAdapterDatabaseHistory?.updateDatabaseFileHistory(databaseFileToUpdate)
+                    DatabaseFilesViewModel.DatabaseFileAction.UPDATE -> {
+                        databaseFiles.databaseFileToActivate?.let { databaseFileToUpdate ->
+                            mAdapterDatabaseHistory?.updateDatabaseFileHistory(databaseFileToUpdate)
+                        }
+                    }
+                    DatabaseFilesViewModel.DatabaseFileAction.DELETE -> {
+                        databaseFiles.databaseFileToActivate?.let { databaseFileToDelete ->
+                            mAdapterDatabaseHistory?.deleteDatabaseFileHistory(databaseFileToDelete)
+                        }
                     }
                 }
-                DatabaseFilesViewModel.DatabaseFileAction.DELETE -> {
+                databaseFilesViewModel.consumeAction()
-                    databaseFiles.databaseFileToActivate?.let { databaseFileToDelete ->
+            } catch (e: Exception) {
-                        mAdapterDatabaseHistory?.deleteDatabaseFileHistory(databaseFileToDelete)
+                Log.e(TAG, "Unable to observe database action", e)
+            }
+        }
+
+        // Observe default database
+        databaseFilesViewModel.defaultDatabase.observe(this) {
+            // Retrieve settings for default database
+            mAdapterDatabaseHistory?.setDefaultDatabase(it)
+        }
+    }
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        launchGroupActivityIfLoaded(database)
+    }
+
+    override fun onDatabaseActionFinished(
+        database: ContextualDatabase,
+        actionTask: String,
+        result: ActionRunnable.Result
+    ) {
+        if (result.isSuccess) {
+            // Update list
+            when (actionTask) {
+                ACTION_DATABASE_CREATE_TASK,
+                ACTION_DATABASE_LOAD_TASK -> {
+                    result.data?.getParcelableCompat<Uri>(DATABASE_URI_KEY)?.let { databaseUri ->
+                        val mainCredential =
+                            result.data?.getParcelableCompat(DatabaseTaskNotificationService.MAIN_CREDENTIAL_KEY)
+                                ?: MainCredential()
+                        databaseFilesViewModel.addDatabaseFile(
+                            databaseUri,
+                            mainCredential.keyFileUri,
+                            mainCredential.hardwareKey
+                        )
                     }
                 }
             }
-            databaseFilesViewModel.consumeAction()
+            // Launch activity
-        })
+            when (actionTask) {
-
+                ACTION_DATABASE_CREATE_TASK -> {
-        // Observe default database
+                    GroupActivity.launch(
-        databaseFilesViewModel.defaultDatabase.observe(this, Observer {
+                        this@FileDatabaseSelectActivity,
-            // Retrieve settings for default database
+                        database,
-            mAdapterDatabaseHistory?.setDefaultDatabase(it)
+                        false
-        })
+                    )
-
+                }
-        // Attach the dialog thread to this activity
+                ACTION_DATABASE_LOAD_TASK -> {
-        mProgressDatabaseTaskProvider = ProgressDatabaseTaskProvider(this).apply {
+                    launchGroupActivityIfLoaded(database)
-            onActionFinish = { actionTask, result ->
-                when (actionTask) {
-                    ACTION_DATABASE_CREATE_TASK -> {
-                        result.data?.getParcelable<Uri?>(DATABASE_URI_KEY)?.let { databaseUri ->
-                            val keyFileUri = result.data?.getParcelable<Uri?>(KEY_FILE_URI_KEY)
-                            databaseFilesViewModel.addDatabaseFile(databaseUri, keyFileUri)
-                        }
-                    }
-                    ACTION_DATABASE_LOAD_TASK -> {
-                        val database = Database.getInstance()
-                        if (result.isSuccess
-                                && database.loaded) {
-                            launchGroupActivity(database)
-                        } else {
-                            var resultError = ""
-                            val resultMessage = result.message
-                            // Show error message
-                            if (resultMessage != null && resultMessage.isNotEmpty()) {
-                                resultError = "$resultError $resultMessage"
-                            }
-                            Log.e(TAG, resultError)
-                            Snackbar.make(activity_file_selection_coordinator_layout,
-                                    resultError,
-                                    Snackbar.LENGTH_LONG).asError().show()
-                        }
-                    }
                 }
             }
         }
+        coordinatorLayout.showActionErrorIfNeeded(result)
     }
 
     /**
      * Create a new file by calling the content provider
      */
     private fun createNewFile() {
-        createDocument(this, getString(R.string.database_file_name_default) +
+        mExternalFileHelper?.createDocument(
-                getString(R.string.database_file_extension_default), "application/x-keepass")
+            getString(R.string.database_file_name_default) +
+                getString(R.string.database_file_extension_default))
     }
 
     private fun fileNoFoundAction(e: FileNotFoundException) {
         val error = getString(R.string.file_not_found_content)
-        coordinatorLayout?.let {
-            Snackbar.make(it, error, Snackbar.LENGTH_LONG).asError().show()
-        }
         Log.e(TAG, error, e)
+        Snackbar.make(coordinatorLayout, error, Snackbar.LENGTH_LONG).asError().show()
     }
 
-    private fun launchPasswordActivity(databaseUri: Uri, keyFile: Uri?) {
+    private fun launchMainCredentialActivity(databaseUri: Uri, keyFile: Uri?, hardwareKey: HardwareKey?) {
-        PasswordActivity.launch(this,
+        try {
-                databaseUri,
+            EntrySelectionHelper.doSpecialAction(
-                keyFile,
+                intent = this.intent,
-                { exception ->
+                defaultAction = {
-                    fileNoFoundAction(exception)
+                    MainCredentialActivity.launch(
+                        activity = this,
+                        databaseFile = databaseUri,
+                        keyFile = keyFile,
+                        hardwareKey = hardwareKey
+                    )
                 },
-                { onCancelSpecialMode() },
+                searchAction = { searchInfo ->
-                { onLaunchActivitySpecialMode() })
+                    MainCredentialActivity.launchForSearchResult(
+                        activity = this,
+                        databaseFile = databaseUri,
+                        keyFile = keyFile,
+                        hardwareKey = hardwareKey,
+                        searchInfo = searchInfo
+                    )
+                    onLaunchActivitySpecialMode()
+                },
+                selectionAction = { intentSenderMode, typeMode, searchInfo ->
+                    MainCredentialActivity.launchForSelection(
+                        activity = this,
+                        activityResultLauncher = if (intentSenderMode)
+                            mCredentialActivityResultLauncher else null,
+                        databaseFile = databaseUri,
+                        keyFile = keyFile,
+                        hardwareKey = hardwareKey,
+                        typeMode = typeMode,
+                        searchInfo = searchInfo
+                    )
+                    onLaunchActivitySpecialMode()
+                },
+                registrationAction = { intentSenderMode, typeMode, registerInfo ->
+                    MainCredentialActivity.launchForRegistration(
+                        activity = this,
+                        activityResultLauncher = if (intentSenderMode)
+                            mCredentialActivityResultLauncher else null,
+                        databaseFile = databaseUri,
+                        keyFile = keyFile,
+                        hardwareKey = hardwareKey,
+                        typeMode = typeMode,
+                        registerInfo = registerInfo
+                    )
+                    onLaunchActivitySpecialMode()
+                }
+            )
+        } catch (e: FileNotFoundException) {
+            fileNoFoundAction(e)
+        }
     }
 
-    private fun launchGroupActivity(database: Database) {
+    private fun launchGroupActivityIfLoaded(database: ContextualDatabase) {
-        GroupActivity.launch(this,
+        if (database.loaded) {
-                database.isReadOnly,
+            GroupActivity.launch(this,
+                database,
                 { onValidateSpecialMode() },
                 { onCancelSpecialMode() },
-                { onLaunchActivitySpecialMode() })
+                { onLaunchActivitySpecialMode() },
+                mCredentialActivityResultLauncher
+            )
+        }
     }
 
-    override fun onValidateSpecialMode() {
+    private fun launchMainCredentialActivityWithPath(databaseUri: Uri) {
-        super.onValidateSpecialMode()
+        launchMainCredentialActivity(databaseUri, null, null)
-        finish()
-    }
-
-    override fun onCancelSpecialMode() {
-        super.onCancelSpecialMode()
-        finish()
-    }
-
-    private fun launchPasswordActivityWithPath(databaseUri: Uri) {
-        launchPasswordActivity(databaseUri, null)
         // Delete flickering for kitkat <=
+        @Suppress("DEPRECATION")
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP)
             overridePendingTransition(0, 0)
     }
@@ -282,16 +351,13 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
     override fun onResume() {
         super.onResume()
 
+        // Define special title
+        specialTitle?.isVisible = this.isContributingUser()
+
         // Show open and create button or special mode
         when (mSpecialMode) {
             SpecialMode.DEFAULT -> {
-                if (allowCreateDocumentByStorageAccessFramework(packageManager)) {
+                createDatabaseButtonView?.visibility = View.VISIBLE
-                    // There is an activity which can handle this intent.
-                    createDatabaseButtonView?.visibility = View.VISIBLE
-                } else{
-                    // No Activity found that can handle this intent.
-                    createDatabaseButtonView?.visibility = View.GONE
-                }
             }
             else -> {
                 // Disable create button if in selection mode or request for autofill
@@ -299,150 +365,90 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
             }
         }
 
-        val database = Database.getInstance()
+        // Show recent files if allowed
-        if (database.loaded) {
+        if (PreferencesUtil.showRecentFiles(this@FileDatabaseSelectActivity)) {
-            launchGroupActivity(database)
+            databaseFilesViewModel.loadListOfDatabases()
         } else {
-            // Construct adapter with listeners
+            mAdapterDatabaseHistory?.clearDatabaseFileHistoryList()
-            if (PreferencesUtil.showRecentFiles(this)) {
-                databaseFilesViewModel.loadListOfDatabases()
-            } else {
-                mAdapterDatabaseHistory?.clearDatabaseFileHistoryList()
-                mAdapterDatabaseHistory?.notifyDataSetChanged()
-            }
-
-            // Register progress task
-            mProgressDatabaseTaskProvider?.registerProgressTask()
         }
     }
 
-    override fun onPause() {
-        // Unregister progress task
-        mProgressDatabaseTaskProvider?.unregisterProgressTask()
-
-        super.onPause()
-    }
-
     override fun onSaveInstanceState(outState: Bundle) {
         super.onSaveInstanceState(outState)
-        // only to keep the current activity
-        outState.putBoolean(EXTRA_STAY, true)
         // to retrieve the URI of a created database after an orientation change
         outState.putParcelable(EXTRA_DATABASE_URI, mDatabaseFileUri)
     }
 
-    override fun onAssignKeyDialogPositiveClick(
+    override fun onAssignKeyDialogPositiveClick(mainCredential: MainCredential) {
-            masterPasswordChecked: Boolean, masterPassword: String?,
-            keyFileChecked: Boolean, keyFile: Uri?) {
-
         try {
             mDatabaseFileUri?.let { databaseUri ->
-
                 // Create the new database
-                mProgressDatabaseTaskProvider?.startDatabaseCreate(
+                mDatabaseViewModel.createDatabase(databaseUri, mainCredential)
-                        databaseUri,
-                        masterPasswordChecked,
-                        masterPassword,
-                        keyFileChecked,
-                        keyFile
-                )
             }
         } catch (e: Exception) {
             val error = getString(R.string.error_create_database_file)
-            Snackbar.make(activity_file_selection_coordinator_layout, error, Snackbar.LENGTH_LONG).asError().show()
+            Snackbar.make(coordinatorLayout, error, Snackbar.LENGTH_LONG).asError().show()
             Log.e(TAG, error, e)
         }
     }
 
-    override fun onAssignKeyDialogNegativeClick(
+    override fun onAssignKeyDialogNegativeClick(mainCredential: MainCredential) {}
-            masterPasswordChecked: Boolean, masterPassword: String?,
-            keyFileChecked: Boolean, keyFile: Uri?) {
-
-    }
-
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            AutofillHelper.onActivityResultSetResultAndFinish(this, requestCode, resultCode, data)
-        }
-
-        mSelectFileHelper?.onActivityResultCallback(requestCode, resultCode, data) { uri ->
-            if (uri != null) {
-                launchPasswordActivityWithPath(uri)
-            }
-        }
-
-        // Retrieve the created URI from the file manager
-        onCreateDocumentResult(requestCode, resultCode, data) { databaseFileCreatedUri ->
-            mDatabaseFileUri = databaseFileCreatedUri
-            if (mDatabaseFileUri != null) {
-                AssignMasterKeyDialogFragment.getInstance(true)
-                        .show(supportFragmentManager, "passwordDialog")
-            } else {
-                val error = getString(R.string.error_create_database)
-                coordinatorLayout?.let {
-                    Snackbar.make(it, error, Snackbar.LENGTH_LONG).asError().show()
-                }
-                Log.e(TAG, error)
-            }
-        }
-    }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         super.onCreateOptionsMenu(menu)
 
         if (mSpecialMode == SpecialMode.DEFAULT) {
-            MenuUtil.defaultMenuInflater(menuInflater, menu)
+            MenuUtil.defaultMenuInflater(this, menuInflater, menu)
         }
 
-        Handler(Looper.getMainLooper()).post { performedNextEducation(FileDatabaseSelectActivityEducation(this)) }
+        Handler(Looper.getMainLooper()).post {
+            performedNextEducation()
+        }
 
         return true
     }
 
-    private fun performedNextEducation(fileDatabaseSelectActivityEducation: FileDatabaseSelectActivityEducation) {
+    private fun performedNextEducation() {
         // If no recent files
         val createDatabaseEducationPerformed =
-                createDatabaseButtonView != null && createDatabaseButtonView!!.visibility == View.VISIBLE
+                createDatabaseButtonView != null
-                && mAdapterDatabaseHistory != null
+                && createDatabaseButtonView!!.visibility == View.VISIBLE
-                && mAdapterDatabaseHistory!!.itemCount > 0
+                && mFileDatabaseSelectActivityEducation.checkAndPerformedCreateDatabaseEducation(
-                && fileDatabaseSelectActivityEducation.checkAndPerformedCreateDatabaseEducation(
                         createDatabaseButtonView!!,
                 {
                     createNewFile()
                 },
                 {
                     // But if the user cancel, it can also select a database
-                    performedNextEducation(fileDatabaseSelectActivityEducation)
+                    performedNextEducation()
                 })
         if (!createDatabaseEducationPerformed) {
             // selectDatabaseEducationPerformed
             openDatabaseButtonView != null
-                    && fileDatabaseSelectActivityEducation.checkAndPerformedSelectDatabaseEducation(
+            && mFileDatabaseSelectActivityEducation.checkAndPerformedSelectDatabaseEducation(
-                    openDatabaseButtonView!!,
+                openDatabaseButtonView!!,
-                    {tapTargetView ->
+            { tapTargetView ->
-                        tapTargetView?.let {
+                tapTargetView?.let {
-                            mSelectFileHelper?.selectFileOnClickViewListener?.onClick(it)
+                    mExternalFileHelper?.openDocument()
-                        }
+                }
-                    },
+            },
-                    {}
+            {
-            )
+
+            })
         }
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
-            android.R.id.home -> UriUtil.gotoUrl(this, R.string.file_manager_explanation_url)
+            android.R.id.home -> this.openUrl(R.string.file_manager_explanation_url)
         }
-
+        MenuUtil.onDefaultMenuOptionsItemSelected(this, item)
-        return MenuUtil.onDefaultMenuOptionsItemSelected(this, item) && super.onOptionsItemSelected(item)
+        return super.onOptionsItemSelected(item)
     }
 
     companion object {
 
         private const val TAG = "FileDbSelectActivity"
-        private const val EXTRA_STAY = "EXTRA_STAY"
         private const val EXTRA_DATABASE_URI = "EXTRA_DATABASE_URI"
 
         /*
@@ -461,40 +467,36 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
          * -------------------------
          */
 
-        fun launchForSearchResult(context: Context,
+        fun launchForSearchResult(
-                                  searchInfo: SearchInfo) {
+            context: Context,
-            EntrySelectionHelper.startActivityForSearchModeResult(context,
+            searchInfo: SearchInfo
-                    Intent(context, FileDatabaseSelectActivity::class.java),
+        ) {
-                    searchInfo)
+            EntrySelectionHelper.startActivityForSearchModeResult(
+                context = context,
+                intent = Intent(context, FileDatabaseSelectActivity::class.java),
+                searchInfo = searchInfo
+            )
         }
 
         /*
          * -------------------------
-         * 		Keyboard Launch
+         * 		Selection Launch
          * -------------------------
          */
 
-        fun launchForKeyboardSelectionResult(activity: Activity,
+        fun launchForSelection(
-                                             searchInfo: SearchInfo? = null) {
+            context: Context,
-            EntrySelectionHelper.startActivityForKeyboardSelectionModeResult(activity,
+            typeMode: TypeMode,
-                    Intent(activity, FileDatabaseSelectActivity::class.java),
+            searchInfo: SearchInfo? = null,
-                    searchInfo)
+            activityResultLauncher: ActivityResultLauncher<Intent>? = null,
-        }
+        ) {
-
+            EntrySelectionHelper.startActivityForSelectionModeResult(
-        /*
+                context = context,
-         * -------------------------
+                intent = Intent(context, FileDatabaseSelectActivity::class.java),
-         * 		Autofill Launch
+                searchInfo = searchInfo,
-         * -------------------------
+                typeMode = typeMode,
-         */
+                activityResultLauncher = activityResultLauncher
-
+            )
-        @RequiresApi(api = Build.VERSION_CODES.O)
-        fun launchForAutofillResult(activity: Activity,
-                                    assistStructure: AssistStructure,
-                                    searchInfo: SearchInfo? = null) {
-            AutofillHelper.startActivityForAutofillResult(activity,
-                    Intent(activity, FileDatabaseSelectActivity::class.java),
-                    assistStructure,
-                    searchInfo)
         }
 
         /*
@@ -502,11 +504,19 @@ class FileDatabaseSelectActivity : SpecialModeActivity(),
          * 		Registration Launch
          * -------------------------
          */
-        fun launchForRegistration(context: Context,
+        fun launchForRegistration(
-                                  registerInfo: RegisterInfo? = null) {
+            context: Context,
-            EntrySelectionHelper.startActivityForRegistrationModeResult(context,
+            typeMode: TypeMode,
-                    Intent(context, FileDatabaseSelectActivity::class.java),
+            registerInfo: RegisterInfo? = null,
-                    registerInfo)
+            activityResultLauncher: ActivityResultLauncher<Intent>?,
+        ) {
+            EntrySelectionHelper.startActivityForRegistrationModeResult(
+                context = context,
+                activityResultLauncher = activityResultLauncher,
+                intent = Intent(context, FileDatabaseSelectActivity::class.java),
+                registerInfo = registerInfo,
+                typeMode = typeMode
+            )
         }
     }
 }

app/src/main/java/com/kunzisoft/keepass/activities/IconPickerActivity.kt

@@ -0,0 +1,364 @@
+/*
+ * Copyright 2019 Jeremy Jamet / Kunzisoft.
+ *
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities
+
+import android.app.Activity
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.viewModels
+import androidx.appcompat.widget.Toolbar
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.fragment.app.FragmentActivity
+import androidx.fragment.app.commit
+import com.google.android.material.snackbar.Snackbar
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.activities.dialogs.IconEditDialogFragment
+import com.kunzisoft.keepass.activities.fragments.IconPickerFragment
+import com.kunzisoft.keepass.activities.helpers.ExternalFileHelper
+import com.kunzisoft.keepass.activities.helpers.setOpenDocumentClickListener
+import com.kunzisoft.keepass.activities.legacy.DatabaseLockActivity
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.element.icon.IconImage
+import com.kunzisoft.keepass.database.element.icon.IconImageCustom
+import com.kunzisoft.keepass.settings.PreferencesUtil
+import com.kunzisoft.keepass.tasks.BinaryDatabaseManager
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import com.kunzisoft.keepass.utils.getParcelableExtraCompat
+import com.kunzisoft.keepass.utils.UriUtil.getDocumentFile
+import com.kunzisoft.keepass.utils.UriUtil.openUrl
+import com.kunzisoft.keepass.view.asError
+import com.kunzisoft.keepass.view.updateLockPaddingStart
+import com.kunzisoft.keepass.viewmodels.IconPickerViewModel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Deferred
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.async
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+
+class IconPickerActivity : DatabaseLockActivity() {
+
+    private lateinit var toolbar: Toolbar
+    private lateinit var coordinatorLayout: CoordinatorLayout
+    private lateinit var uploadButton: View
+    private var lockView: View? = null
+
+    private var mIconImage: IconImage = IconImage()
+
+    private val mainScope = CoroutineScope(Dispatchers.Main)
+
+    private val iconPickerViewModel: IconPickerViewModel by viewModels()
+    private var mCustomIconsSelectionMode = false
+    private var mIconsSelected: List<IconImageCustom> = ArrayList()
+
+    private var mExternalFileHelper: ExternalFileHelper? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_icon_picker)
+
+        toolbar = findViewById(R.id.toolbar)
+        toolbar.title = " "
+        setSupportActionBar(toolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        supportActionBar?.setDisplayShowHomeEnabled(true)
+        updateIconsSelectedViews()
+
+        coordinatorLayout = findViewById(R.id.icon_picker_coordinator)
+
+        mExternalFileHelper = ExternalFileHelper(this)
+        mExternalFileHelper?.buildOpenDocument { uri ->
+            addCustomIcon(uri)
+        }
+
+        uploadButton = findViewById(R.id.icon_picker_upload)
+
+        lockView = findViewById(R.id.lock_button)
+        lockView?.setOnClickListener {
+            lockAndExit()
+        }
+
+        intent?.getParcelableExtraCompat<IconImage>(EXTRA_ICON)?.let {
+            mIconImage = it
+        }
+
+        if (savedInstanceState == null) {
+            supportFragmentManager.commit {
+                setReorderingAllowed(true)
+                add(R.id.icon_picker_fragment, IconPickerFragment.getInstance(
+                        // Default selection tab
+                        if (mIconImage.custom.isUnknown)
+                            IconPickerFragment.IconTab.STANDARD
+                        else
+                            IconPickerFragment.IconTab.CUSTOM
+                ), ICON_PICKER_FRAGMENT_TAG)
+            }
+        } else {
+            mIconImage = savedInstanceState.getParcelableCompat(EXTRA_ICON) ?: mIconImage
+        }
+
+        iconPickerViewModel.standardIconPicked.observe(this) { iconStandard ->
+            mIconImage.standard = iconStandard
+            // Remove the custom icon if a standard one is selected
+            mIconImage.custom = IconImageCustom()
+            setResult()
+            finish()
+        }
+        iconPickerViewModel.customIconPicked.observe(this) { iconCustom ->
+            // Keep the standard icon if a custom one is selected
+            mIconImage.custom = iconCustom
+            setResult()
+            finish()
+        }
+        iconPickerViewModel.customIconsSelected.observe(this) { iconsSelected ->
+            mIconsSelected = iconsSelected
+            updateIconsSelectedViews()
+        }
+        iconPickerViewModel.customIconAdded.observe(this) { iconCustomAdded ->
+            if (iconCustomAdded.error && !iconCustomAdded.errorConsumed) {
+                Snackbar.make(coordinatorLayout, iconCustomAdded.errorStringId, Snackbar.LENGTH_LONG).asError().show()
+                iconCustomAdded.errorConsumed = true
+            }
+            uploadButton.isEnabled = true
+        }
+        iconPickerViewModel.customIconRemoved.observe(this) { iconCustomRemoved ->
+            if (iconCustomRemoved.error && !iconCustomRemoved.errorConsumed) {
+                Snackbar.make(coordinatorLayout, iconCustomRemoved.errorStringId, Snackbar.LENGTH_LONG).asError().show()
+                iconCustomRemoved.errorConsumed = true
+            }
+            uploadButton.isEnabled = true
+        }
+        iconPickerViewModel.customIconUpdated.observe(this) { iconCustomUpdated ->
+            if (iconCustomUpdated.error && !iconCustomUpdated.errorConsumed) {
+                Snackbar.make(coordinatorLayout, iconCustomUpdated.errorStringId, Snackbar.LENGTH_LONG).asError().show()
+                iconCustomUpdated.errorConsumed = true
+            }
+            iconCustomUpdated.iconCustom?.let {
+                mDatabase?.updateCustomIcon(it)
+            }
+            iconPickerViewModel.deselectAllCustomIcons()
+        }
+    }
+
+    override fun viewToInvalidateTimeout(): View? {
+        return findViewById<ViewGroup>(R.id.icon_picker_container)
+    }
+
+    override fun finishActivityIfReloadRequested(): Boolean {
+        return true
+    }
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        super.onDatabaseRetrieved(database)
+
+        if (database.allowCustomIcons) {
+            uploadButton.setOpenDocumentClickListener(mExternalFileHelper)
+        } else {
+            uploadButton.visibility = View.GONE
+        }
+    }
+
+    private fun updateIconsSelectedViews() {
+        if (mIconsSelected.isEmpty()) {
+            mCustomIconsSelectionMode = false
+            toolbar.title = " "
+        } else {
+            mCustomIconsSelectionMode = true
+            toolbar.title = mIconsSelected.size.toString()
+        }
+        invalidateOptionsMenu()
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+
+        outState.putParcelable(EXTRA_ICON, mIconImage)
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        // Show the lock button
+        lockView?.visibility = if (PreferencesUtil.showLockDatabaseButton(this)) {
+            View.VISIBLE
+        } else {
+            View.GONE
+        }
+
+        // Padding if lock button visible
+        toolbar.updateLockPaddingStart()
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        super.onCreateOptionsMenu(menu)
+        menuInflater.inflate(R.menu.icon, menu)
+        return true
+    }
+
+    override fun onPrepareOptionsMenu(menu: Menu?): Boolean {
+        menu?.findItem(R.id.menu_edit)?.apply {
+            isEnabled = mIconsSelected.size == 1
+            isVisible = isEnabled
+        }
+        menu?.findItem(R.id.menu_delete)?.apply {
+            isEnabled = mCustomIconsSelectionMode
+            isVisible = isEnabled
+        }
+        return super.onPrepareOptionsMenu(menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> {
+                if (mCustomIconsSelectionMode) {
+                    iconPickerViewModel.deselectAllCustomIcons()
+                } else {
+                    onDatabaseBackPressed()
+                }
+            }
+            R.id.menu_edit -> {
+                updateCustomIcon(mIconsSelected[0])
+            }
+            R.id.menu_delete -> {
+                mIconsSelected.forEach { iconToRemove ->
+                    removeCustomIcon(iconToRemove)
+                }
+            }
+            R.id.menu_external_icon -> {
+                this.openUrl(R.string.external_icon_url)
+            }
+        }
+
+        return super.onOptionsItemSelected(item)
+    }
+
+    private fun addCustomIcon(iconToUploadUri: Uri?) {
+        uploadButton.isEnabled = false
+        mainScope.launch {
+            withContext(Dispatchers.IO) {
+                // on Progress with thread
+                val asyncResult: Deferred<IconPickerViewModel.IconCustomState?> = async {
+                    val iconCustomState = IconPickerViewModel.IconCustomState(null, true, R.string.error_upload_file)
+                    iconToUploadUri?.getDocumentFile(this@IconPickerActivity)?.also { documentFile ->
+                        if (documentFile.length() > MAX_ICON_SIZE) {
+                            iconCustomState.errorStringId = R.string.error_file_to_big
+                        } else {
+                            mDatabase?.buildNewCustomIcon { customIcon, binary ->
+                                if (customIcon != null) {
+                                    iconCustomState.iconCustom = customIcon
+                                    mDatabase?.let { database ->
+                                        BinaryDatabaseManager.resizeBitmapAndStoreDataInBinaryFile(
+                                                contentResolver,
+                                                database,
+                                                iconToUploadUri,
+                                                binary)
+                                        when {
+                                            binary == null -> {
+                                            }
+                                            binary.getSize() <= 0 -> {
+                                            }
+                                            database.isCustomIconBinaryDuplicate(binary) -> {
+                                                iconCustomState.errorStringId = R.string.error_duplicate_file
+                                            }
+                                            else -> {
+                                                iconCustomState.error = false
+                                            }
+                                        }
+                                    }
+                                    if (iconCustomState.error) {
+                                        mDatabase?.removeCustomIcon(customIcon)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    iconCustomState
+                }
+                withContext(Dispatchers.Main) {
+                    asyncResult.await()?.let { customIcon ->
+                        iconPickerViewModel.addCustomIcon(customIcon)
+                    }
+                }
+            }
+        }
+    }
+
+    private fun updateCustomIcon(iconImageCustom: IconImageCustom) {
+        IconEditDialogFragment.update(iconImageCustom)
+            .show(supportFragmentManager, IconEditDialogFragment.TAG_UPDATE_ICON)
+    }
+
+    private fun removeCustomIcon(iconImageCustom: IconImageCustom) {
+        uploadButton.isEnabled = false
+        iconPickerViewModel.deselectAllCustomIcons()
+        mDatabase?.removeCustomIcon(iconImageCustom)
+        iconPickerViewModel.removeCustomIcon(
+                IconPickerViewModel.IconCustomState(iconImageCustom, false, R.string.error_remove_file)
+        )
+    }
+
+    private fun setResult() {
+        setResult(Activity.RESULT_OK, Intent().apply {
+            putExtra(EXTRA_ICON, mIconImage)
+        })
+    }
+
+    override fun onDatabaseBackPressed() {
+        setResult()
+        super.onDatabaseBackPressed()
+    }
+
+    companion object {
+
+        private const val ICON_PICKER_FRAGMENT_TAG = "ICON_PICKER_FRAGMENT_TAG"
+        private const val EXTRA_ICON = "EXTRA_ICON"
+        private const val MAX_ICON_SIZE = 5242880
+
+        fun registerIconSelectionForResult(context: FragmentActivity,
+                                           listener: (icon: IconImage) -> Unit): ActivityResultLauncher<Intent> {
+            return context.registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+                if (result.resultCode == Activity.RESULT_OK) {
+                    listener.invoke(result.data?.getParcelableExtraCompat(EXTRA_ICON) ?: IconImage())
+                }
+            }
+        }
+
+        fun launch(context: FragmentActivity,
+                   previousIcon: IconImage?,
+                   resultLauncher: ActivityResultLauncher<Intent>) {
+            // Create an instance to return the picker icon
+            resultLauncher.launch(
+                Intent(context, IconPickerActivity::class.java).apply {
+                        if (previousIcon != null)
+                            putExtra(EXTRA_ICON, previousIcon)
+                    }
+            )
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/ImageViewerActivity.kt

@@ -0,0 +1,160 @@
+/*
+ * Copyright 2021 Jeremy Jamet / Kunzisoft.
+ *
+ * This file is part of KeePassDX.
+ *
+ * KeePassDX is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * KeePassDX is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.text.format.Formatter
+import android.util.Log
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import androidx.appcompat.widget.Toolbar
+import com.igreenwood.loupe.Loupe
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.activities.legacy.DatabaseLockActivity
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.element.Attachment
+import com.kunzisoft.keepass.tasks.BinaryDatabaseManager
+import com.kunzisoft.keepass.utils.getParcelableExtraCompat
+import kotlin.math.max
+
+class ImageViewerActivity : DatabaseLockActivity() {
+
+    private var imageContainerView: ViewGroup? = null
+    private lateinit var imageView: ImageView
+    private lateinit var progressView: View
+
+    @SuppressLint("ClickableViewAccessibility")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_image_viewer)
+
+        val toolbar = findViewById<Toolbar>(R.id.toolbar)
+        setSupportActionBar(toolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        supportActionBar?.setDisplayShowHomeEnabled(true)
+        toolbar.setOnTouchListener { _, _ ->
+            resetAppTimeout()
+            false
+        }
+
+        imageContainerView = findViewById(R.id.image_viewer_container)
+        imageView = findViewById(R.id.image_viewer_image)
+        progressView = findViewById(R.id.image_viewer_progress)
+
+        Loupe.create(imageView, imageContainerView!!) {
+            onViewTouchedListener = View.OnTouchListener { _, _ ->
+                // to reset timeout when Loupe image view touched
+                resetAppTimeout()
+                false
+            }
+            onViewTranslateListener = object : Loupe.OnViewTranslateListener {
+
+                override fun onStart(view: ImageView) {
+                    // called when the view starts moving
+                }
+
+                override fun onViewTranslate(view: ImageView, amount: Float) {
+                    // called whenever the view position changed
+                }
+
+                override fun onRestore(view: ImageView) {
+                    // called when the view drag gesture ended
+                }
+
+                override fun onDismiss(view: ImageView) {
+                    // called when the view drag gesture ended
+                    finish()
+                }
+            }
+        }
+    }
+
+    override fun viewToInvalidateTimeout(): View? {
+        // Null to manually manage events
+        return null
+    }
+
+    override fun finishActivityIfReloadRequested(): Boolean {
+        return true
+    }
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        super.onDatabaseRetrieved(database)
+
+        try {
+            progressView.visibility = View.VISIBLE
+            intent.getParcelableExtraCompat<Attachment>(IMAGE_ATTACHMENT_TAG)?.let { attachment ->
+
+                supportActionBar?.title = attachment.name
+
+                val size = attachment.binaryData.getSize()
+                supportActionBar?.subtitle = Formatter.formatFileSize(this, size)
+
+                // Approximately, to not OOM and allow a zoom
+                val mImagePreviewMaxWidth = max(
+                    resources.displayMetrics.widthPixels * 2,
+                    resources.displayMetrics.heightPixels * 2
+                )
+
+                BinaryDatabaseManager.loadBitmap(
+                    database,
+                    attachment.binaryData,
+                    mImagePreviewMaxWidth
+                ) { bitmapLoaded ->
+                    if (bitmapLoaded == null) {
+                        finish()
+                    } else {
+                        progressView.visibility = View.GONE
+                        imageView.setImageBitmap(bitmapLoaded)
+                    }
+                }
+            } ?: finish()
+        } catch (e: Exception) {
+            Log.e(TAG, "Unable to view the binary", e)
+            finish()
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> finish()
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    companion object {
+
+        private val TAG = ImageViewerActivity::class.simpleName
+
+        private const val IMAGE_ATTACHMENT_TAG = "IMAGE_ATTACHMENT_TAG"
+
+        fun getInstance(context: Context, imageAttachment: Attachment) {
+            context.startActivity(Intent(context, ImageViewerActivity::class.java).apply {
+                putExtra(IMAGE_ATTACHMENT_TAG, imageAttachment)
+            })
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/KeyGeneratorActivity.kt

@@ -0,0 +1,139 @@
+package com.kunzisoft.keepass.activities
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.activity.viewModels
+import androidx.appcompat.widget.Toolbar
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.fragment.app.FragmentActivity
+import androidx.fragment.app.commit
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.activities.fragments.KeyGeneratorFragment
+import com.kunzisoft.keepass.activities.legacy.DatabaseLockActivity
+import com.kunzisoft.keepass.settings.PreferencesUtil
+import com.kunzisoft.keepass.view.updateLockPaddingStart
+import com.kunzisoft.keepass.viewmodels.KeyGeneratorViewModel
+
+class KeyGeneratorActivity : DatabaseLockActivity() {
+
+    private lateinit var toolbar: Toolbar
+    private lateinit var coordinatorLayout: CoordinatorLayout
+    private lateinit var validationButton: View
+    private var lockView: View? = null
+
+    private val keyGeneratorViewModel: KeyGeneratorViewModel by viewModels()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_key_generator)
+
+        toolbar = findViewById(R.id.toolbar)
+        toolbar.title = " "
+        setSupportActionBar(toolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        supportActionBar?.setDisplayShowHomeEnabled(true)
+
+        coordinatorLayout = findViewById(R.id.key_generator_coordinator)
+
+        lockView = findViewById(R.id.lock_button)
+        lockView?.setOnClickListener {
+            lockAndExit()
+        }
+
+        validationButton = findViewById(R.id.key_generator_validation)
+        validationButton.setOnClickListener {
+            keyGeneratorViewModel.validateKeyGenerated()
+        }
+
+        supportFragmentManager.commit {
+            replace(R.id.key_generator_fragment, KeyGeneratorFragment.getInstance(
+                    // Default selection tab
+                    KeyGeneratorFragment.KeyGeneratorTab.PASSWORD
+                ), KEY_GENERATED_FRAGMENT_TAG
+            )
+        }
+
+        keyGeneratorViewModel.keyGenerated.observe(this) { keyGenerated ->
+            setResult(Activity.RESULT_OK, Intent().apply {
+                putExtra(KEY_GENERATED, keyGenerated)
+            })
+            finish()
+        }
+    }
+
+    override fun viewToInvalidateTimeout(): View? {
+        return findViewById<ViewGroup>(R.id.key_generator_container)
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        // Show the lock button
+        lockView?.visibility = if (PreferencesUtil.showLockDatabaseButton(this)) {
+            View.VISIBLE
+        } else {
+            View.GONE
+        }
+
+        // Padding if lock button visible
+        toolbar.updateLockPaddingStart()
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        super.onCreateOptionsMenu(menu)
+        menuInflater.inflate(R.menu.key_generator, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            android.R.id.home -> {
+                onDatabaseBackPressed()
+            }
+            R.id.menu_generate -> {
+                keyGeneratorViewModel.requireKeyGeneration()
+            }
+        }
+
+        return super.onOptionsItemSelected(item)
+    }
+
+    override fun onDatabaseBackPressed() {
+        setResult(Activity.RESULT_CANCELED, Intent())
+        super.onDatabaseBackPressed()
+    }
+
+    companion object {
+        private const val KEY_GENERATED = "KEY_GENERATED"
+        private const val KEY_GENERATED_FRAGMENT_TAG = "KEY_GENERATED_FRAGMENT_TAG"
+
+        fun registerForGeneratedKeyResult(activity: FragmentActivity,
+                                          keyGeneratedListener: (String?) -> Unit): ActivityResultLauncher<Intent> {
+            return activity.registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+                if (result.resultCode == Activity.RESULT_OK) {
+                    keyGeneratedListener.invoke(
+                        result.data?.getStringExtra(KEY_GENERATED)
+                    )
+                } else {
+                    keyGeneratedListener.invoke(null)
+                }
+            }
+        }
+
+        fun launch(context: FragmentActivity,
+                   resultLauncher: ActivityResultLauncher<Intent>) {
+            // Create an instance to return the picker icon
+            resultLauncher.launch(
+                Intent(context, KeyGeneratorActivity::class.java)
+            )
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/MagikeyboardLauncherActivity.kt

@@ -1,54 +0,0 @@
-/*
- * Copyright 2020 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities
-
-import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
-import com.kunzisoft.keepass.database.element.Database
-import com.kunzisoft.keepass.database.search.SearchHelper
-
-/**
- * Activity to select entry in database and populate it in Magikeyboard
- */
-class MagikeyboardLauncherActivity : AppCompatActivity() {
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        val database = Database.getInstance()
-        val readOnly = database.isReadOnly
-        SearchHelper.checkAutoSearchInfo(this,
-                database,
-                null,
-                {
-                    // Not called
-                    // if items found directly returns before calling this activity
-                },
-                {
-                    // Select if not found
-                    GroupActivity.launchForKeyboardSelectionResult(this, readOnly)
-                },
-                {
-                    // Pass extra to get entry
-                    FileDatabaseSelectActivity.launchForKeyboardSelectionResult(this)
-                }
-        )
-        finish()
-        super.onCreate(savedInstanceState)
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/MainCredentialActivity.kt

@@ -0,0 +1,852 @@
+/*
+ * Copyright 2019 Jeremy Jamet / Kunzisoft.
+ *
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities
+
+import android.app.Activity
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.util.Log
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.TextView
+import android.widget.Toast
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.Toolbar
+import androidx.biometric.BiometricManager
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.fragment.app.commit
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
+import com.google.android.material.snackbar.Snackbar
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.activities.dialogs.DuplicateUuidDialog
+import com.kunzisoft.keepass.activities.helpers.ExternalFileHelper
+import com.kunzisoft.keepass.activities.legacy.DatabaseModeActivity
+import com.kunzisoft.keepass.app.database.FileDatabaseHistoryAction
+import com.kunzisoft.keepass.biometric.DeviceUnlockFragment
+import com.kunzisoft.keepass.biometric.DeviceUnlockManager
+import com.kunzisoft.keepass.biometric.deviceUnlockError
+import com.kunzisoft.keepass.credentialprovider.EntrySelectionHelper
+import com.kunzisoft.keepass.credentialprovider.SpecialMode
+import com.kunzisoft.keepass.credentialprovider.TypeMode
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.MainCredential
+import com.kunzisoft.keepass.database.exception.DuplicateUuidDatabaseException
+import com.kunzisoft.keepass.database.exception.FileNotFoundDatabaseException
+import com.kunzisoft.keepass.education.PasswordActivityEducation
+import com.kunzisoft.keepass.hardware.HardwareKey
+import com.kunzisoft.keepass.model.CipherDecryptDatabase
+import com.kunzisoft.keepass.model.CipherEncryptDatabase
+import com.kunzisoft.keepass.model.CredentialStorage
+import com.kunzisoft.keepass.model.DatabaseFile
+import com.kunzisoft.keepass.model.RegisterInfo
+import com.kunzisoft.keepass.model.SearchInfo
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_LOAD_TASK
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.CIPHER_DATABASE_KEY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.DATABASE_URI_KEY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.MAIN_CREDENTIAL_KEY
+import com.kunzisoft.keepass.services.DatabaseTaskNotificationService.Companion.READ_ONLY_KEY
+import com.kunzisoft.keepass.settings.AppearanceSettingsActivity
+import com.kunzisoft.keepass.settings.DeviceUnlockSettingsActivity
+import com.kunzisoft.keepass.settings.PreferencesUtil
+import com.kunzisoft.keepass.tasks.ActionRunnable
+import com.kunzisoft.keepass.utils.BACK_PREVIOUS_KEYBOARD_ACTION
+import com.kunzisoft.keepass.utils.MenuUtil
+import com.kunzisoft.keepass.utils.UriUtil.getUri
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import com.kunzisoft.keepass.utils.getParcelableExtraCompat
+import com.kunzisoft.keepass.view.MainCredentialView
+import com.kunzisoft.keepass.view.asError
+import com.kunzisoft.keepass.view.showActionErrorIfNeeded
+import com.kunzisoft.keepass.viewmodels.DatabaseFileViewModel
+import com.kunzisoft.keepass.viewmodels.DeviceUnlockViewModel
+import kotlinx.coroutines.launch
+import java.io.FileNotFoundException
+
+
+class MainCredentialActivity : DatabaseModeActivity() {
+
+    // Views
+    private var toolbar: Toolbar? = null
+    private var filenameView: TextView? = null
+    private var logotypeButton: View? = null
+    private var deviceUnlockButton: View? = null
+    private var mainCredentialView: MainCredentialView? = null
+    private var confirmButtonView: Button? = null
+    private var infoContainerView: ViewGroup? = null
+    private lateinit var coordinatorLayout: CoordinatorLayout
+    private var deviceUnlockFragment: DeviceUnlockFragment? = null
+
+    private val mDatabaseFileViewModel: DatabaseFileViewModel by viewModels()
+    private val mDeviceUnlockViewModel: DeviceUnlockViewModel? by lazy {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            ViewModelProvider(this)[DeviceUnlockViewModel::class.java]
+        } else null
+    }
+
+    private val mPasswordActivityEducation = PasswordActivityEducation(this)
+
+    private var mDefaultDatabase: Boolean = false
+    private var mDatabaseFileUri: Uri? = null
+
+    private var mRememberKeyFile: Boolean = false
+    private var mExternalFileHelper: ExternalFileHelper? = null
+
+    private var mRememberHardwareKey: Boolean = false
+
+    private var mReadOnly: Boolean = false
+    private var mForceReadOnly: Boolean = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_main_credential)
+
+        toolbar = findViewById(R.id.toolbar)
+        toolbar?.title = getString(R.string.app_name)
+        setSupportActionBar(toolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        supportActionBar?.setDisplayShowHomeEnabled(true)
+
+        filenameView = findViewById(R.id.filename)
+        logotypeButton = findViewById(R.id.activity_password_logotype)
+        deviceUnlockButton = findViewById(R.id.fragment_device_unlock_container_view)
+        mainCredentialView = findViewById(R.id.activity_password_credentials)
+        confirmButtonView = findViewById(R.id.activity_password_open_button)
+        infoContainerView = findViewById(R.id.activity_password_info_container)
+        coordinatorLayout = findViewById(R.id.activity_password_coordinator_layout)
+
+        mReadOnly = if (savedInstanceState != null && savedInstanceState.containsKey(KEY_READ_ONLY)) {
+            savedInstanceState.getBoolean(KEY_READ_ONLY)
+        } else {
+            false
+        }
+        mRememberKeyFile = PreferencesUtil.rememberKeyFileLocations(this)
+        mRememberHardwareKey = PreferencesUtil.rememberHardwareKey(this)
+
+        // Build elements to manage keyfile selection
+        mExternalFileHelper = ExternalFileHelper(this)
+        mExternalFileHelper?.buildOpenDocument { uri ->
+            if (uri != null) {
+                mainCredentialView?.populateKeyFileView(uri)
+            }
+        }
+        mainCredentialView?.setOpenKeyfileClickListener(mExternalFileHelper)
+        mainCredentialView?.onValidateListener = {
+            loadDatabase()
+        }
+
+        // If is a view intent
+        getUriFromIntent(intent)
+
+        // Show appearance
+        logotypeButton?.setOnClickListener {
+            startActivity(Intent(this, AppearanceSettingsActivity::class.java))
+        }
+
+        // Listen password checkbox to init advanced unlock and confirmation button
+        mainCredentialView?.onConditionToStoreCredentialChanged = { _, verified ->
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                mDeviceUnlockViewModel?.checkConditionToStoreCredential(
+                    condition = verified
+                )
+            }
+            // TODO Async by ViewModel
+            enableConfirmationButton()
+        }
+
+        // Observe if default database
+        mDatabaseFileViewModel.isDefaultDatabase.observe(this) { isDefaultDatabase ->
+            mDefaultDatabase = isDefaultDatabase
+        }
+
+        // Observe database file change
+        mDatabaseFileViewModel.databaseFileLoaded.observe(this) { databaseFile ->
+
+            // Force read only if the file does not exists
+            val databaseFileNotExists = databaseFile?.let {
+                !it.databaseFileExists
+            } ?: true
+            infoContainerView?.visibility = if (databaseFileNotExists) {
+                mReadOnly = true
+                View.VISIBLE
+            } else {
+                View.GONE
+            }
+            mForceReadOnly = databaseFileNotExists
+
+            // Restore read-only state from database file if not forced
+            if (!mForceReadOnly) {
+                databaseFile?.readOnly?.let { savedReadOnlyState ->
+                    mReadOnly = savedReadOnlyState
+                }
+            }
+
+            invalidateOptionsMenu()
+
+            // Post init uri with KeyFile only if needed
+            val databaseKeyFileUri = mainCredentialView?.getMainCredential()?.keyFileUri
+            val keyFileUri =
+                    if (mRememberKeyFile
+                            && (databaseKeyFileUri == null || databaseKeyFileUri.toString().isEmpty())) {
+                        databaseFile?.keyFileUri
+                    } else {
+                        databaseKeyFileUri
+                    }
+
+            val databaseHardwareKey = mainCredentialView?.getMainCredential()?.hardwareKey
+            val hardwareKey =
+                if (mRememberHardwareKey
+                    && databaseHardwareKey == null) {
+                    databaseFile?.hardwareKey
+                } else {
+                    databaseHardwareKey
+                }
+
+            // Define title
+            filenameView?.text = databaseFile?.databaseAlias ?: ""
+
+            onDatabaseFileLoaded(databaseFile?.databaseUri, keyFileUri, hardwareKey)
+        }
+
+        lifecycleScope.launch {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                    mDeviceUnlockViewModel?.let { deviceUnlockViewModel ->
+                        deviceUnlockViewModel.uiState.collect { uiState ->
+                            // New value received
+                            uiState.credentialRequiredCipher?.let { cipher ->
+                                deviceUnlockViewModel.encryptCredential(
+                                    credential = getCredentialForEncryption(),
+                                    cipher = cipher
+                                )
+                            }
+                            uiState.cipherEncryptDatabase?.let { cipherEncryptDatabase ->
+                                onCredentialEncrypted(cipherEncryptDatabase)
+                                deviceUnlockViewModel.consumeCredentialEncrypted()
+                            }
+                            uiState.cipherDecryptDatabase?.let { cipherDecryptDatabase ->
+                                onCredentialDecrypted(cipherDecryptDatabase)
+                                deviceUnlockViewModel.consumeCredentialDecrypted()
+                            }
+                            uiState.exception?.let { error ->
+                                Snackbar.make(
+                                    coordinatorLayout,
+                                    deviceUnlockError(error, this@MainCredentialActivity),
+                                    Snackbar.LENGTH_LONG
+                                ).asError().show()
+                                deviceUnlockViewModel.exceptionShown()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        // Init Biometric elements only if allowed
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+            && PreferencesUtil.isDeviceUnlockEnable(this)) {
+            deviceUnlockFragment = supportFragmentManager
+                .findFragmentByTag(UNLOCK_FRAGMENT_TAG) as? DeviceUnlockFragment?
+            if (deviceUnlockFragment == null) {
+                deviceUnlockFragment = DeviceUnlockFragment().also {
+                    supportFragmentManager.commit {
+                        replace(
+                            R.id.fragment_device_unlock_container_view,
+                            it,
+                            UNLOCK_FRAGMENT_TAG
+                        )
+                    }
+                }
+            }
+        }
+
+        mRememberKeyFile = PreferencesUtil.rememberKeyFileLocations(this@MainCredentialActivity)
+        mRememberHardwareKey = PreferencesUtil.rememberHardwareKey(this@MainCredentialActivity)
+
+        // Back to previous keyboard is setting activated
+        if (PreferencesUtil.isKeyboardPreviousDatabaseCredentialsEnable(this@MainCredentialActivity)) {
+            sendBroadcast(Intent(BACK_PREVIOUS_KEYBOARD_ACTION))
+        }
+
+        mDatabaseFileUri?.let { databaseFileUri ->
+            mDatabaseFileViewModel.loadDatabaseFile(databaseFileUri)
+        }
+    }
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        super.onDatabaseRetrieved(database)
+        // Trying to load another database
+        if (mDatabaseFileUri != null
+            && database.fileUri != null
+            && mDatabaseFileUri != database.fileUri) {
+            Toast.makeText(this,
+                R.string.warning_database_already_opened,
+                Toast.LENGTH_LONG
+            ).show()
+        }
+        launchGroupActivityIfLoaded(database)
+    }
+
+    override fun onDatabaseActionFinished(
+        database: ContextualDatabase,
+        actionTask: String,
+        result: ActionRunnable.Result
+    ) {
+        super.onDatabaseActionFinished(database, actionTask, result)
+        when (actionTask) {
+            ACTION_DATABASE_LOAD_TASK -> {
+                if (result.isSuccess) {
+                    launchGroupActivityIfLoaded(database)
+                } else {
+                    mainCredentialView?.requestPasswordFocus()
+                    // Manage special exceptions
+                    when (result.exception) {
+                        is DuplicateUuidDatabaseException -> {
+                            // Relaunch loading if we need to fix UUID
+                            showLoadDatabaseDuplicateUuidMessage {
+
+                                var databaseUri: Uri? = null
+                                var mainCredential = MainCredential()
+                                var readOnly = true
+                                var cipherEncryptDatabase: CipherEncryptDatabase? = null
+
+                                result.data?.let { resultData ->
+                                    databaseUri = resultData.getParcelableCompat(DATABASE_URI_KEY)
+                                    mainCredential =
+                                        resultData.getParcelableCompat(MAIN_CREDENTIAL_KEY)
+                                            ?: mainCredential
+                                    readOnly = resultData.getBoolean(READ_ONLY_KEY)
+                                    cipherEncryptDatabase =
+                                        resultData.getParcelableCompat(CIPHER_DATABASE_KEY)
+                                }
+
+                                databaseUri?.let { databaseFileUri ->
+                                    showProgressDialogAndLoadDatabase(
+                                        databaseFileUri,
+                                        mainCredential,
+                                        readOnly,
+                                        cipherEncryptDatabase,
+                                        true
+                                    )
+                                }
+                            }
+                        }
+                        is FileNotFoundDatabaseException -> {
+                            // Remove this default database inaccessible
+                            if (mDefaultDatabase) {
+                                mDatabaseFileViewModel.removeDefaultDatabase()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        coordinatorLayout.showActionErrorIfNeeded(result)
+    }
+
+    private fun getUriFromIntent(intent: Intent?) {
+        // If is a view intent
+        val action = intent?.action
+        if (action == VIEW_INTENT) {
+            fillCredentials(
+                intent.data,
+                intent.getUri(KEY_KEYFILE),
+                HardwareKey.getHardwareKeyFromString(intent.getStringExtra(KEY_HARDWARE_KEY))
+            )
+        } else {
+            fillCredentials(
+                intent?.getParcelableExtraCompat(KEY_FILENAME),
+                intent?.getParcelableExtraCompat(KEY_KEYFILE),
+                HardwareKey.getHardwareKeyFromString(intent?.getStringExtra(KEY_HARDWARE_KEY))
+            )
+        }
+        try {
+            intent?.removeExtra(KEY_KEYFILE)
+            intent?.removeExtra(KEY_HARDWARE_KEY)
+        } catch (_: Exception) {}
+        mDatabaseFileUri?.let {
+            mDatabaseFileViewModel.checkIfIsDefaultDatabase(it)
+        }
+    }
+
+    private fun fillCredentials(databaseUri: Uri?,
+                                keyFileUri: Uri?,
+                                hardwareKey: HardwareKey?) {
+        mDatabaseFileUri = databaseUri
+        mainCredentialView?.populateKeyFileView(keyFileUri)
+        mainCredentialView?.populateHardwareKeyView(hardwareKey)
+    }
+
+    override fun onNewIntent(intent: Intent?) {
+        super.onNewIntent(intent)
+        getUriFromIntent(intent)
+    }
+
+    private fun launchGroupActivityIfLoaded(database: ContextualDatabase) {
+        // Check if database really loaded
+        if (database.loaded) {
+            clearCredentialsViews(clearKeyFile = true, clearHardwareKey = true)
+            GroupActivity.launch(this,
+                database,
+                { onValidateSpecialMode() },
+                { onCancelSpecialMode() },
+                { onLaunchActivitySpecialMode() },
+                mCredentialActivityResultLauncher
+            )
+        }
+    }
+
+    private val credentialStorageListener = object: MainCredentialView.CredentialStorageListener {
+        override fun passwordToStore(password: String?): ByteArray? {
+            return password?.toByteArray()
+        }
+
+        override fun keyfileToStore(keyfile: Uri?): ByteArray? {
+            // TODO create byte array to store keyfile
+            return null
+        }
+
+        override fun hardwareKeyToStore(): ByteArray? {
+            // TODO create byte array to store hardware key
+            return null
+        }
+    }
+
+    private fun getCredentialForEncryption(): ByteArray {
+        return mainCredentialView?.retrieveCredentialForStorage(credentialStorageListener)
+            ?: byteArrayOf()
+    }
+
+    private fun onCredentialEncrypted(cipherEncryptDatabase: CipherEncryptDatabase) {
+        // Load the database if password is registered with biometric
+        loadDatabase(mDatabaseFileUri,
+            mainCredentialView?.getMainCredential(),
+            cipherEncryptDatabase
+        )
+    }
+
+    private fun onCredentialDecrypted(cipherDecryptDatabase: CipherDecryptDatabase) {
+        // Load the database if password is retrieve from biometric
+        // Retrieve from biometric
+        val mainCredential = mainCredentialView?.getMainCredential() ?: MainCredential()
+        when (cipherDecryptDatabase.credentialStorage) {
+            CredentialStorage.PASSWORD -> {
+                mainCredential.password = String(cipherDecryptDatabase.decryptedValue)
+            }
+            CredentialStorage.KEY_FILE -> {
+                // TODO advanced unlock key file
+            }
+            CredentialStorage.HARDWARE_KEY -> {
+                // TODO advanced unlock hardware key
+            }
+        }
+        loadDatabase(mDatabaseFileUri,
+            mainCredential,
+            null
+        )
+    }
+
+    private fun onDatabaseFileLoaded(databaseFileUri: Uri?,
+                                     keyFileUri: Uri?,
+                                     hardwareKey: HardwareKey?) {
+        // Define Key File text
+        if (mRememberKeyFile) {
+            mainCredentialView?.populateKeyFileView(keyFileUri)
+        }
+
+        // Define hardware key
+        if (mRememberHardwareKey) {
+            mainCredentialView?.populateHardwareKeyView(hardwareKey)
+        }
+
+        // Define listener for validate button
+        confirmButtonView?.setOnClickListener {
+            mainCredentialView?.validateCredential()
+        }
+
+        // If Activity is launch with a password and want to open directly
+        val intent = intent
+        val password = intent.getStringExtra(KEY_PASSWORD)
+        // Consume the intent extra password
+        intent.removeExtra(KEY_PASSWORD)
+        if (password != null) {
+            mainCredentialView?.populatePasswordTextView(password)
+        }
+        val launchImmediately = intent.getBooleanExtra(KEY_LAUNCH_IMMEDIATELY, false)
+        intent.removeExtra(KEY_LAUNCH_IMMEDIATELY)
+        if (launchImmediately) {
+            loadDatabase()
+        } else {
+            // Init Biometric elements
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                mDeviceUnlockViewModel?.connect(databaseFileUri)
+            }
+        }
+
+        enableConfirmationButton()
+
+        mainCredentialView?.focusPasswordFieldAndOpenKeyboard()
+    }
+
+    private fun enableConfirmationButton() {
+        // Enable or not the open button if setting is checked
+        if (!PreferencesUtil.emptyPasswordAllowed(this@MainCredentialActivity)) {
+            confirmButtonView?.isEnabled = mainCredentialView?.isFill() ?: false
+        } else {
+            confirmButtonView?.isEnabled = true
+        }
+    }
+
+    private fun clearCredentialsViews(clearKeyFile: Boolean = !mRememberKeyFile,
+                                      clearHardwareKey: Boolean = !mRememberHardwareKey) {
+        mainCredentialView?.populatePasswordTextView(null)
+        if (clearKeyFile) {
+            mainCredentialView?.populateKeyFileView(null)
+        }
+        if (clearHardwareKey) {
+            mainCredentialView?.populateHardwareKeyView(null)
+        }
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        outState.putBoolean(KEY_READ_ONLY, mReadOnly)
+        super.onSaveInstanceState(outState)
+    }
+
+    private fun loadDatabase() {
+        loadDatabase(mDatabaseFileUri,
+            mainCredentialView?.getMainCredential(),
+            null
+        )
+    }
+
+    private fun loadDatabase(databaseFileUri: Uri?,
+                             mainCredential: MainCredential?,
+                             cipherEncryptDatabase: CipherEncryptDatabase?) {
+
+        if (PreferencesUtil.deletePasswordAfterConnexionAttempt(this)) {
+            clearCredentialsViews()
+        }
+
+        if (mReadOnly && mSpecialMode == SpecialMode.REGISTRATION) {
+            Log.e(TAG, getString(R.string.error_save_read_only))
+            Snackbar.make(coordinatorLayout,
+                    R.string.error_save_read_only,
+                    Snackbar.LENGTH_LONG).asError().show()
+        } else {
+            databaseFileUri?.let { databaseUri ->
+                // Show the progress dialog and load the database
+                showProgressDialogAndLoadDatabase(
+                    databaseUri,
+                    mainCredential ?: MainCredential(),
+                    mReadOnly,
+                    cipherEncryptDatabase,
+                    false
+                )
+            }
+        }
+    }
+
+    private fun showProgressDialogAndLoadDatabase(databaseUri: Uri,
+                                                  mainCredential: MainCredential,
+                                                  readOnly: Boolean,
+                                                  cipherEncryptDatabase: CipherEncryptDatabase?,
+                                                  fixDuplicateUUID: Boolean) {
+        mDatabaseViewModel.loadDatabase(
+            databaseUri,
+            mainCredential,
+            readOnly,
+            cipherEncryptDatabase,
+            fixDuplicateUUID
+        )
+    }
+
+    private fun showLoadDatabaseDuplicateUuidMessage(loadDatabaseWithFix: (() -> Unit)? = null) {
+        DuplicateUuidDialog().apply {
+            positiveAction = loadDatabaseWithFix
+        }.show(supportFragmentManager, "duplicateUUIDDialog")
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        val inflater = menuInflater
+        // Read menu
+        inflater.inflate(R.menu.open_file, menu)
+        if (mForceReadOnly) {
+            menu.removeItem(R.id.menu_open_file_read_mode_key)
+        } else {
+            changeOpenFileReadIcon(menu.findItem(R.id.menu_open_file_read_mode_key))
+        }
+
+        if (mSpecialMode == SpecialMode.DEFAULT) {
+            MenuUtil.defaultMenuInflater(this, inflater, menu)
+        }
+
+        super.onCreateOptionsMenu(menu)
+
+        launchEducation(menu)
+
+        return true
+    }
+
+    // To fix multiple view education
+    private var performedEductionInProgress = false
+    private fun launchEducation(menu: Menu) {
+        if (!performedEductionInProgress) {
+            performedEductionInProgress = true
+            // Show education views
+            Handler(Looper.getMainLooper()).post {
+                performedNextEducation(menu)
+            }
+        }
+    }
+
+    private fun performedNextEducation(menu: Menu) {
+        val educationToolbar = toolbar
+        val unlockEducationPerformed = educationToolbar != null
+                && mPasswordActivityEducation.checkAndPerformedUnlockEducation(
+                educationToolbar,
+                        {
+                            performedNextEducation(menu)
+                        },
+                        {
+                            performedNextEducation(menu)
+                        })
+        if (!unlockEducationPerformed) {
+            val readOnlyEducationPerformed =
+                    educationToolbar?.findViewById<View>(R.id.menu_open_file_read_mode_key) != null
+                    && mPasswordActivityEducation.checkAndPerformedReadOnlyEducation(
+                    educationToolbar.findViewById(R.id.menu_open_file_read_mode_key),
+                    {
+                        try {
+                            menu.findItem(R.id.menu_open_file_read_mode_key)
+                        } catch (e: Exception) {
+                            Log.e(TAG, "Unable to find read mode menu", e)
+                        }
+                        performedNextEducation(menu)
+                    },
+                    {
+                        performedNextEducation(menu)
+                    })
+            try {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
+                    && !readOnlyEducationPerformed) {
+                    val biometricCanAuthenticate = DeviceUnlockManager.canAuthenticate(this)
+                    if ((biometricCanAuthenticate == BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED
+                            || biometricCanAuthenticate == BiometricManager.BIOMETRIC_SUCCESS)
+                            && deviceUnlockButton != null) {
+                        mPasswordActivityEducation.checkAndPerformedBiometricEducation(
+                            deviceUnlockButton!!,
+                            {
+                                startActivity(
+                                    Intent(
+                                        this,
+                                        DeviceUnlockSettingsActivity::class.java
+                                    )
+                                )
+                            },
+                            {
+
+                            })
+                    }
+                }
+            } catch (_: Exception) {}
+        }
+    }
+
+    private fun changeOpenFileReadIcon(togglePassword: MenuItem) {
+        if (mReadOnly) {
+            togglePassword.setTitle(R.string.menu_file_selection_read_only)
+            togglePassword.setIcon(R.drawable.ic_read_only_white_24dp)
+        } else {
+            togglePassword.setTitle(R.string.menu_open_file_read_and_write)
+            togglePassword.setIcon(R.drawable.ic_read_write_white_24dp)
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+
+        when (item.itemId) {
+            android.R.id.home -> finish()
+            R.id.menu_open_file_read_mode_key -> {
+                mReadOnly = !mReadOnly
+                changeOpenFileReadIcon(item)
+                // Save the read-only state to database
+                mDatabaseFileUri?.let { databaseUri ->
+                    FileDatabaseHistoryAction.getInstance(applicationContext).addOrUpdateDatabaseFile(
+                        DatabaseFile(databaseUri = databaseUri, readOnly = mReadOnly)
+                    )
+                }
+            }
+            else -> MenuUtil.onDefaultMenuOptionsItemSelected(this, item)
+        }
+
+        return super.onOptionsItemSelected(item)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            mDeviceUnlockViewModel?.disconnect()
+        }
+    }
+
+    companion object {
+
+        private val TAG = MainCredentialActivity::class.java.name
+
+        private const val UNLOCK_FRAGMENT_TAG = "UNLOCK_FRAGMENT_TAG"
+
+        private const val KEY_FILENAME = "fileName"
+        private const val KEY_KEYFILE = "keyFile"
+        private const val KEY_HARDWARE_KEY = "hardwareKey"
+        private const val VIEW_INTENT = "android.intent.action.VIEW"
+
+        private const val KEY_READ_ONLY = "KEY_READ_ONLY"
+        private const val KEY_PASSWORD = "password"
+        private const val KEY_LAUNCH_IMMEDIATELY = "launchImmediately"
+
+        private fun buildAndLaunchIntent(
+            activity: Activity,
+            databaseFile: Uri,
+            keyFile: Uri?,
+            hardwareKey: HardwareKey?,
+            intentBuildLauncher: (Intent) -> Unit
+        ) {
+            val intent = Intent(activity, MainCredentialActivity::class.java)
+            intent.putExtra(KEY_FILENAME, databaseFile)
+            if (keyFile != null)
+                intent.putExtra(KEY_KEYFILE, keyFile)
+            if (hardwareKey != null)
+                intent.putExtra(KEY_HARDWARE_KEY, hardwareKey.toString())
+            intentBuildLauncher.invoke(intent)
+        }
+
+        /*
+         * -------------------------
+         * 		Standard Launch
+         * -------------------------
+         */
+
+        @Throws(FileNotFoundException::class)
+        fun launch(
+            activity: Activity,
+            databaseFile: Uri,
+            keyFile: Uri?,
+            hardwareKey: HardwareKey?
+        ) {
+            buildAndLaunchIntent(activity, databaseFile, keyFile, hardwareKey) { intent ->
+                activity.startActivity(intent)
+            }
+        }
+
+        /*
+         * -------------------------
+         * 		Share Launch
+         * -------------------------
+         */
+
+        @Throws(FileNotFoundException::class)
+        fun launchForSearchResult(
+            activity: Activity,
+            databaseFile: Uri,
+            keyFile: Uri?,
+            hardwareKey: HardwareKey?,
+            searchInfo: SearchInfo
+        ) {
+            buildAndLaunchIntent(activity, databaseFile, keyFile, hardwareKey) { intent ->
+                EntrySelectionHelper.startActivityForSearchModeResult(
+                    context = activity,
+                    intent = intent,
+                    searchInfo = searchInfo
+                )
+            }
+        }
+
+        /*
+         * -------------------------
+         * 		Selection Launch
+         * -------------------------
+         */
+
+        @Throws(FileNotFoundException::class)
+        fun launchForSelection(
+            activity: AppCompatActivity,
+            databaseFile: Uri,
+            keyFile: Uri?,
+            hardwareKey: HardwareKey?,
+            typeMode: TypeMode,
+            searchInfo: SearchInfo?,
+            activityResultLauncher: ActivityResultLauncher<Intent>? = null,
+        ) {
+            buildAndLaunchIntent(activity, databaseFile, keyFile, hardwareKey) { intent ->
+                EntrySelectionHelper.startActivityForSelectionModeResult(
+                    context = activity,
+                    intent = intent,
+                    typeMode = typeMode,
+                    searchInfo = searchInfo,
+                    activityResultLauncher = activityResultLauncher
+                )
+            }
+        }
+
+        /*
+         * -------------------------
+         *      Registration Launch
+         * -------------------------
+         */
+
+        @Throws(FileNotFoundException::class)
+        fun launchForRegistration(
+            activity: Activity,
+            activityResultLauncher: ActivityResultLauncher<Intent>?,
+            databaseFile: Uri,
+            keyFile: Uri?,
+            hardwareKey: HardwareKey?,
+            typeMode: TypeMode,
+            registerInfo: RegisterInfo?
+        ) {
+            buildAndLaunchIntent(activity, databaseFile, keyFile, hardwareKey) { intent ->
+                EntrySelectionHelper.startActivityForRegistrationModeResult(
+                    context = activity,
+                    activityResultLauncher = activityResultLauncher,
+                    intent = intent,
+                    typeMode = typeMode,
+                    registerInfo = registerInfo
+                )
+            }
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/PasswordActivity.kt

@@ -1,912 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities
-
-import android.app.Activity
-import android.app.assist.AssistStructure
-import android.content.Intent
-import android.content.pm.PackageManager
-import android.net.Uri
-import android.os.Build
-import android.os.Bundle
-import android.os.Handler
-import android.os.Looper
-import android.text.Editable
-import android.text.TextWatcher
-import android.util.Log
-import android.view.*
-import android.view.inputmethod.EditorInfo.IME_ACTION_DONE
-import android.widget.*
-import androidx.activity.viewModels
-import androidx.annotation.RequiresApi
-import androidx.appcompat.widget.Toolbar
-import androidx.biometric.BiometricManager
-import androidx.core.app.ActivityCompat
-import androidx.lifecycle.Observer
-import com.google.android.material.snackbar.Snackbar
-import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.activities.dialogs.DuplicateUuidDialog
-import com.kunzisoft.keepass.activities.helpers.EntrySelectionHelper
-import com.kunzisoft.keepass.activities.helpers.ReadOnlyHelper
-import com.kunzisoft.keepass.activities.helpers.SelectFileHelper
-import com.kunzisoft.keepass.activities.helpers.SpecialMode
-import com.kunzisoft.keepass.activities.lock.LockingActivity
-import com.kunzisoft.keepass.activities.selection.SpecialModeActivity
-import com.kunzisoft.keepass.app.database.CipherDatabaseEntity
-import com.kunzisoft.keepass.autofill.AutofillHelper
-import com.kunzisoft.keepass.biometric.AdvancedUnlockedManager
-import com.kunzisoft.keepass.biometric.BiometricUnlockDatabaseHelper
-import com.kunzisoft.keepass.database.action.ProgressDatabaseTaskProvider
-import com.kunzisoft.keepass.database.element.Database
-import com.kunzisoft.keepass.database.exception.DuplicateUuidDatabaseException
-import com.kunzisoft.keepass.education.PasswordActivityEducation
-import com.kunzisoft.keepass.model.RegisterInfo
-import com.kunzisoft.keepass.model.SearchInfo
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.ACTION_DATABASE_LOAD_TASK
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.CIPHER_ENTITY_KEY
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.DATABASE_URI_KEY
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.KEY_FILE_URI_KEY
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.MASTER_PASSWORD_KEY
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.READ_ONLY_KEY
-import com.kunzisoft.keepass.settings.PreferencesUtil
-import com.kunzisoft.keepass.utils.BACK_PREVIOUS_KEYBOARD_ACTION
-import com.kunzisoft.keepass.utils.MenuUtil
-import com.kunzisoft.keepass.utils.UriUtil
-import com.kunzisoft.keepass.view.AdvancedUnlockInfoView
-import com.kunzisoft.keepass.view.KeyFileSelectionView
-import com.kunzisoft.keepass.view.asError
-import com.kunzisoft.keepass.viewmodels.DatabaseFileViewModel
-import kotlinx.android.synthetic.main.activity_password.*
-import java.io.FileNotFoundException
-
-open class PasswordActivity : SpecialModeActivity() {
-
-    // Views
-    private var toolbar: Toolbar? = null
-    private var filenameView: TextView? = null
-    private var passwordView: EditText? = null
-    private var keyFileSelectionView: KeyFileSelectionView? = null
-    private var confirmButtonView: Button? = null
-    private var checkboxPasswordView: CompoundButton? = null
-    private var checkboxKeyFileView: CompoundButton? = null
-    private var advancedUnlockInfoView: AdvancedUnlockInfoView? = null
-    private var infoContainerView: ViewGroup? = null
-    private var enableButtonOnCheckedChangeListener: CompoundButton.OnCheckedChangeListener? = null
-
-    private val databaseFileViewModel: DatabaseFileViewModel by viewModels()
-
-    private var mDatabaseFileUri: Uri? = null
-    private var mDatabaseKeyFileUri: Uri? = null
-
-    private var mRememberKeyFile: Boolean = false
-    private var mSelectFileHelper: SelectFileHelper? = null
-
-    private var mPermissionAsked = false
-    private var readOnly: Boolean = false
-    private var mForceReadOnly: Boolean = false
-        set(value) {
-            infoContainerView?.visibility = if (value) {
-                readOnly = true
-                View.VISIBLE
-            } else {
-                View.GONE
-            }
-            field = value
-        }
-
-    private var mProgressDatabaseTaskProvider: ProgressDatabaseTaskProvider? = null
-
-    private var advancedUnlockedManager: AdvancedUnlockedManager? = null
-    private var mAllowAutoOpenBiometricPrompt: Boolean = true
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        setContentView(R.layout.activity_password)
-
-        toolbar = findViewById(R.id.toolbar)
-        toolbar?.title = getString(R.string.app_name)
-        setSupportActionBar(toolbar)
-        supportActionBar?.setDisplayHomeAsUpEnabled(true)
-        supportActionBar?.setDisplayShowHomeEnabled(true)
-
-        confirmButtonView = findViewById(R.id.activity_password_open_button)
-        filenameView = findViewById(R.id.filename)
-        passwordView = findViewById(R.id.password)
-        keyFileSelectionView = findViewById(R.id.keyfile_selection)
-        checkboxPasswordView = findViewById(R.id.password_checkbox)
-        checkboxKeyFileView = findViewById(R.id.keyfile_checkox)
-        advancedUnlockInfoView = findViewById(R.id.biometric_info)
-        infoContainerView = findViewById(R.id.activity_password_info_container)
-
-        mPermissionAsked = savedInstanceState?.getBoolean(KEY_PERMISSION_ASKED) ?: mPermissionAsked
-        readOnly = ReadOnlyHelper.retrieveReadOnlyFromInstanceStateOrPreference(this, savedInstanceState)
-        mRememberKeyFile = PreferencesUtil.rememberKeyFileLocations(this)
-
-        mSelectFileHelper = SelectFileHelper(this@PasswordActivity)
-        keyFileSelectionView?.apply {
-            mSelectFileHelper?.selectFileOnClickViewListener?.let {
-                setOnClickListener(it)
-                setOnLongClickListener(it)
-            }
-        }
-
-        passwordView?.setOnEditorActionListener(onEditorActionListener)
-        passwordView?.addTextChangedListener(object : TextWatcher {
-            override fun beforeTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
-
-            override fun onTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
-
-            override fun afterTextChanged(editable: Editable) {
-                if (editable.toString().isNotEmpty() && checkboxPasswordView?.isChecked != true)
-                    checkboxPasswordView?.isChecked = true
-            }
-        })
-
-        enableButtonOnCheckedChangeListener = CompoundButton.OnCheckedChangeListener { _, _ ->
-            enableOrNotTheConfirmationButton()
-        }
-
-        // If is a view intent
-        getUriFromIntent(intent)
-        if (savedInstanceState?.containsKey(KEY_KEYFILE) == true) {
-            mDatabaseKeyFileUri = UriUtil.parse(savedInstanceState.getString(KEY_KEYFILE))
-        }
-        if (savedInstanceState?.containsKey(ALLOW_AUTO_OPEN_BIOMETRIC_PROMPT) == true) {
-            mAllowAutoOpenBiometricPrompt = savedInstanceState.getBoolean(ALLOW_AUTO_OPEN_BIOMETRIC_PROMPT)
-        }
-
-        // Observe database file change
-        databaseFileViewModel.databaseFileLoaded.observe(this, Observer { databaseFile ->
-            // Force read only if the file does not exists
-            mForceReadOnly = databaseFile?.let {
-                !it.databaseFileExists
-            } ?: true
-            invalidateOptionsMenu()
-
-            // Post init uri with KeyFile only if needed
-            val keyFileUri =
-                    if (mRememberKeyFile
-                            && (mDatabaseKeyFileUri == null || mDatabaseKeyFileUri.toString().isEmpty())) {
-                        databaseFile?.keyFileUri
-                    } else {
-                        mDatabaseKeyFileUri
-                    }
-
-            // Define title
-            filenameView?.text = databaseFile?.databaseAlias ?: ""
-
-            onDatabaseFileLoaded(databaseFile?.databaseUri, keyFileUri)
-        })
-
-        mProgressDatabaseTaskProvider = ProgressDatabaseTaskProvider(this).apply {
-            onActionFinish = { actionTask, result ->
-                when (actionTask) {
-                    ACTION_DATABASE_LOAD_TASK -> {
-                        // Recheck biometric if error
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                            if (PreferencesUtil.isBiometricUnlockEnable(this@PasswordActivity)) {
-                                // Stay with the same mode and init it
-                                advancedUnlockedManager?.initBiometricMode()
-                            }
-                        }
-
-                        if (result.isSuccess) {
-                            mDatabaseKeyFileUri = null
-                            clearCredentialsViews(true)
-                            launchGroupActivity()
-                        } else {
-                            var resultError = ""
-                            val resultException = result.exception
-                            val resultMessage = result.message
-
-                            if (resultException != null) {
-                                resultError = resultException.getLocalizedMessage(resources)
-
-                                // Relaunch loading if we need to fix UUID
-                                if (resultException is DuplicateUuidDatabaseException) {
-                                    showLoadDatabaseDuplicateUuidMessage {
-
-                                        var databaseUri: Uri? = null
-                                        var masterPassword: String? = null
-                                        var keyFileUri: Uri? = null
-                                        var readOnly = true
-                                        var cipherEntity: CipherDatabaseEntity? = null
-
-                                        result.data?.let { resultData ->
-                                            databaseUri = resultData.getParcelable(DATABASE_URI_KEY)
-                                            masterPassword = resultData.getString(MASTER_PASSWORD_KEY)
-                                            keyFileUri = resultData.getParcelable(KEY_FILE_URI_KEY)
-                                            readOnly = resultData.getBoolean(READ_ONLY_KEY)
-                                            cipherEntity = resultData.getParcelable(CIPHER_ENTITY_KEY)
-                                        }
-
-                                        databaseUri?.let { databaseFileUri ->
-                                            showProgressDialogAndLoadDatabase(
-                                                    databaseFileUri,
-                                                    masterPassword,
-                                                    keyFileUri,
-                                                    readOnly,
-                                                    cipherEntity,
-                                                    true)
-                                        }
-                                    }
-                                }
-                            }
-
-                            // Show error message
-                            if (resultMessage != null && resultMessage.isNotEmpty()) {
-                                resultError = "$resultError $resultMessage"
-                            }
-                            Log.e(TAG, resultError)
-                            Snackbar.make(activity_password_coordinator_layout,
-                                    resultError,
-                                    Snackbar.LENGTH_LONG).asError().show()
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    private fun getUriFromIntent(intent: Intent?) {
-        // If is a view intent
-        val action = intent?.action
-        if (action != null
-                && action == VIEW_INTENT) {
-            mDatabaseFileUri = intent.data
-            mDatabaseKeyFileUri = UriUtil.getUriFromIntent(intent, KEY_KEYFILE)
-        } else {
-            mDatabaseFileUri = intent?.getParcelableExtra(KEY_FILENAME)
-            mDatabaseKeyFileUri = intent?.getParcelableExtra(KEY_KEYFILE)
-        }
-    }
-
-    override fun onNewIntent(intent: Intent?) {
-        super.onNewIntent(intent)
-        getUriFromIntent(intent)
-    }
-
-    private fun launchGroupActivity() {
-        GroupActivity.launch(this,
-                readOnly,
-                { onValidateSpecialMode() },
-                { onCancelSpecialMode() },
-                { onLaunchActivitySpecialMode() }
-        )
-    }
-
-    override fun onValidateSpecialMode() {
-        super.onValidateSpecialMode()
-        finish()
-    }
-
-    override fun onCancelSpecialMode() {
-        super.onCancelSpecialMode()
-        finish()
-    }
-
-    private val onEditorActionListener = object : TextView.OnEditorActionListener {
-        override fun onEditorAction(v: TextView?, actionId: Int, event: KeyEvent?): Boolean {
-            if (actionId == IME_ACTION_DONE) {
-                verifyCheckboxesAndLoadDatabase()
-                return true
-            }
-            return false
-        }
-    }
-
-    override fun onResume() {
-        super.onResume()
-
-        if (Database.getInstance().loaded) {
-            launchGroupActivity()
-        } else {
-            mRememberKeyFile = PreferencesUtil.rememberKeyFileLocations(this)
-
-            // If the database isn't accessible make sure to clear the password field, if it
-            // was saved in the instance state
-            if (Database.getInstance().loaded) {
-                clearCredentialsViews()
-            }
-
-            mProgressDatabaseTaskProvider?.registerProgressTask()
-
-            // Back to previous keyboard is setting activated
-            if (PreferencesUtil.isKeyboardPreviousDatabaseCredentialsEnable(this)) {
-                sendBroadcast(Intent(BACK_PREVIOUS_KEYBOARD_ACTION))
-            }
-
-            // Don't allow auto open prompt if lock become when UI visible
-            mAllowAutoOpenBiometricPrompt = if (LockingActivity.LOCKING_ACTIVITY_UI_VISIBLE_DURING_LOCK == true)
-                false
-            else
-                mAllowAutoOpenBiometricPrompt
-            mDatabaseFileUri?.let { databaseFileUri ->
-                databaseFileViewModel.loadDatabaseFile(databaseFileUri)
-            }
-
-            checkPermission()
-        }
-    }
-
-    private fun onDatabaseFileLoaded(databaseFileUri: Uri?, keyFileUri: Uri?) {
-        // Define Key File text
-        if (mRememberKeyFile) {
-            populateKeyFileTextView(keyFileUri)
-        }
-
-        // Define listener for validate button
-        confirmButtonView?.setOnClickListener { verifyCheckboxesAndLoadDatabase() }
-
-        // If Activity is launch with a password and want to open directly
-        val intent = intent
-        val password = intent.getStringExtra(KEY_PASSWORD)
-        // Consume the intent extra password
-        intent.removeExtra(KEY_PASSWORD)
-        val launchImmediately = intent.getBooleanExtra(KEY_LAUNCH_IMMEDIATELY, false)
-        if (password != null) {
-            populatePasswordTextView(password)
-        }
-        if (launchImmediately) {
-            verifyCheckboxesAndLoadDatabase(password, keyFileUri)
-        } else {
-            // Init Biometric elements
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                if (PreferencesUtil.isBiometricUnlockEnable(this)) {
-                    if (advancedUnlockedManager == null
-                            && databaseFileUri != null) {
-                        advancedUnlockedManager = AdvancedUnlockedManager(this,
-                                databaseFileUri,
-                                advancedUnlockInfoView,
-                                checkboxPasswordView,
-                                enableButtonOnCheckedChangeListener,
-                                passwordView,
-                                { passwordEncrypted, ivSpec ->
-                                    // Load the database if password is registered with biometric
-                                    if (passwordEncrypted != null && ivSpec != null) {
-                                        verifyCheckboxesAndLoadDatabase(
-                                                CipherDatabaseEntity(
-                                                    databaseFileUri.toString(),
-                                                    passwordEncrypted,
-                                                    ivSpec)
-                                        )
-                                    }
-                                },
-                                { passwordDecrypted ->
-                                    // Load the database if password is retrieve from biometric
-                                    passwordDecrypted?.let {
-                                        // Retrieve from biometric
-                                        verifyKeyFileCheckboxAndLoadDatabase(it)
-                                    }
-                                })
-                    }
-                    advancedUnlockedManager?.isBiometricPromptAutoOpenEnable =
-                            mAllowAutoOpenBiometricPrompt && mProgressDatabaseTaskProvider?.isBinded() != true
-                    advancedUnlockedManager?.checkBiometricAvailability()
-                } else {
-                    advancedUnlockInfoView?.visibility = View.GONE
-                    advancedUnlockedManager?.destroy()
-                    advancedUnlockedManager = null
-                }
-            }
-            if (advancedUnlockedManager == null) {
-                checkboxPasswordView?.setOnCheckedChangeListener(enableButtonOnCheckedChangeListener)
-            }
-            checkboxKeyFileView?.setOnCheckedChangeListener(enableButtonOnCheckedChangeListener)
-        }
-
-        enableOrNotTheConfirmationButton()
-    }
-
-    private fun enableOrNotTheConfirmationButton() {
-        // Enable or not the open button if setting is checked
-        if (!PreferencesUtil.emptyPasswordAllowed(this@PasswordActivity)) {
-            checkboxPasswordView?.let {
-                confirmButtonView?.isEnabled = (checkboxPasswordView?.isChecked == true
-                        || checkboxKeyFileView?.isChecked == true)
-            }
-        } else {
-            confirmButtonView?.isEnabled = true
-        }
-    }
-
-    private fun clearCredentialsViews(clearKeyFile: Boolean = !mRememberKeyFile) {
-        populatePasswordTextView(null)
-        if (clearKeyFile) {
-            populateKeyFileTextView(null)
-        }
-    }
-
-    private fun populatePasswordTextView(text: String?) {
-        if (text == null || text.isEmpty()) {
-            passwordView?.setText("")
-            if (checkboxPasswordView?.isChecked == true)
-                checkboxPasswordView?.isChecked = false
-        } else {
-            passwordView?.setText(text)
-            if (checkboxPasswordView?.isChecked != true)
-                checkboxPasswordView?.isChecked = true
-        }
-    }
-
-    private fun populateKeyFileTextView(uri: Uri?) {
-        if (uri == null || uri.toString().isEmpty()) {
-            keyFileSelectionView?.uri = null
-            if (checkboxKeyFileView?.isChecked == true)
-                checkboxKeyFileView?.isChecked = false
-        } else {
-            keyFileSelectionView?.uri = uri
-            if (checkboxKeyFileView?.isChecked != true)
-                checkboxKeyFileView?.isChecked = true
-        }
-    }
-
-    override fun onPause() {
-        mProgressDatabaseTaskProvider?.unregisterProgressTask()
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            advancedUnlockedManager?.destroy()
-            advancedUnlockedManager = null
-        }
-
-        // Reinit locking activity UI variable
-        LockingActivity.LOCKING_ACTIVITY_UI_VISIBLE_DURING_LOCK = null
-        mAllowAutoOpenBiometricPrompt = true
-
-        super.onPause()
-    }
-
-    override fun onSaveInstanceState(outState: Bundle) {
-        outState.putBoolean(KEY_PERMISSION_ASKED, mPermissionAsked)
-        mDatabaseKeyFileUri?.let {
-            outState.putString(KEY_KEYFILE, it.toString())
-        }
-        ReadOnlyHelper.onSaveInstanceState(outState, readOnly)
-        outState.putBoolean(ALLOW_AUTO_OPEN_BIOMETRIC_PROMPT, false)
-        super.onSaveInstanceState(outState)
-    }
-
-    private fun verifyCheckboxesAndLoadDatabase(cipherDatabaseEntity: CipherDatabaseEntity? = null) {
-        val password: String? = passwordView?.text?.toString()
-        val keyFile: Uri? = keyFileSelectionView?.uri
-        verifyCheckboxesAndLoadDatabase(password, keyFile, cipherDatabaseEntity)
-    }
-
-    private fun verifyCheckboxesAndLoadDatabase(password: String?,
-                                                keyFile: Uri?,
-                                                cipherDatabaseEntity: CipherDatabaseEntity? = null) {
-        val keyPassword = if (checkboxPasswordView?.isChecked != true) null else password
-        verifyKeyFileCheckbox(keyFile)
-        loadDatabase(mDatabaseFileUri, keyPassword, mDatabaseKeyFileUri, cipherDatabaseEntity)
-    }
-
-    private fun verifyKeyFileCheckboxAndLoadDatabase(password: String?) {
-        val keyFile: Uri? = keyFileSelectionView?.uri
-        verifyKeyFileCheckbox(keyFile)
-        loadDatabase(mDatabaseFileUri, password, mDatabaseKeyFileUri)
-    }
-
-    private fun verifyKeyFileCheckbox(keyFile: Uri?) {
-        mDatabaseKeyFileUri = if (checkboxKeyFileView?.isChecked != true) null else keyFile
-    }
-
-    private fun loadDatabase(databaseFileUri: Uri?,
-                             password: String?,
-                             keyFileUri: Uri?,
-                             cipherDatabaseEntity: CipherDatabaseEntity? = null) {
-
-        if (PreferencesUtil.deletePasswordAfterConnexionAttempt(this)) {
-            clearCredentialsViews()
-        }
-
-        if (readOnly && (
-                mSpecialMode == SpecialMode.SAVE
-                || mSpecialMode == SpecialMode.REGISTRATION)
-        ) {
-            Log.e(TAG, getString(R.string.autofill_read_only_save))
-            Snackbar.make(activity_password_coordinator_layout,
-                    R.string.autofill_read_only_save,
-                    Snackbar.LENGTH_LONG).asError().show()
-        } else {
-            databaseFileUri?.let { databaseUri ->
-                // Show the progress dialog and load the database
-                showProgressDialogAndLoadDatabase(
-                        databaseUri,
-                        password,
-                        keyFileUri,
-                        readOnly,
-                        cipherDatabaseEntity,
-                        false)
-            }
-        }
-    }
-
-    private fun showProgressDialogAndLoadDatabase(databaseUri: Uri,
-                                                  password: String?,
-                                                  keyFile: Uri?,
-                                                  readOnly: Boolean,
-                                                  cipherDatabaseEntity: CipherDatabaseEntity?,
-                                                  fixDuplicateUUID: Boolean) {
-        mProgressDatabaseTaskProvider?.startDatabaseLoad(
-                databaseUri,
-                password,
-                keyFile,
-                readOnly,
-                cipherDatabaseEntity,
-                fixDuplicateUUID
-        )
-    }
-
-    private fun showLoadDatabaseDuplicateUuidMessage(loadDatabaseWithFix: (() -> Unit)? = null) {
-        DuplicateUuidDialog().apply {
-            positiveAction = loadDatabaseWithFix
-        }.show(supportFragmentManager, "duplicateUUIDDialog")
-    }
-
-    override fun onCreateOptionsMenu(menu: Menu): Boolean {
-        val inflater = menuInflater
-        // Read menu
-        inflater.inflate(R.menu.open_file, menu)
-        if (mForceReadOnly) {
-            menu.removeItem(R.id.menu_open_file_read_mode_key)
-        } else {
-            changeOpenFileReadIcon(menu.findItem(R.id.menu_open_file_read_mode_key))
-        }
-
-        if (mSpecialMode == SpecialMode.DEFAULT) {
-            MenuUtil.defaultMenuInflater(inflater, menu)
-        }
-
-        if ( Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            // biometric menu
-            advancedUnlockedManager?.inflateOptionsMenu(inflater, menu)
-        }
-
-        super.onCreateOptionsMenu(menu)
-
-        launchEducation(menu)
-
-        return true
-    }
-
-    // Check permission
-    private fun checkPermission() {
-        val writePermission = android.Manifest.permission.WRITE_EXTERNAL_STORAGE
-        val permissions = arrayOf(writePermission)
-        if (Build.VERSION.SDK_INT >= 23
-                && !readOnly
-                && !mPermissionAsked) {
-            mPermissionAsked = true
-            // Check self permission to show or not the dialog
-            if (toolbar != null
-                    && ActivityCompat.checkSelfPermission(this, writePermission) != PackageManager.PERMISSION_GRANTED) {
-                ActivityCompat.requestPermissions(this, permissions, WRITE_EXTERNAL_STORAGE_REQUEST)
-            }
-        }
-    }
-
-    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
-        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
-
-        when (requestCode) {
-            WRITE_EXTERNAL_STORAGE_REQUEST -> {
-                if (grantResults.isEmpty() || grantResults[0] != PackageManager.PERMISSION_GRANTED) {
-                    if (ActivityCompat.shouldShowRequestPermissionRationale(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE))
-                        Toast.makeText(this, R.string.read_only_warning, Toast.LENGTH_LONG).show()
-                }
-            }
-        }
-    }
-
-    // To fix multiple view education
-    private var performedEductionInProgress = false
-    private fun launchEducation(menu: Menu) {
-        if (!performedEductionInProgress) {
-            performedEductionInProgress = true
-            // Show education views
-            Handler(Looper.getMainLooper()).post { performedNextEducation(PasswordActivityEducation(this), menu) }
-        }
-    }
-
-    private fun performedNextEducation(passwordActivityEducation: PasswordActivityEducation,
-                                       menu: Menu) {
-        val educationToolbar = toolbar
-        val unlockEducationPerformed = educationToolbar != null
-                && passwordActivityEducation.checkAndPerformedUnlockEducation(
-                educationToolbar,
-                        {
-                            performedNextEducation(passwordActivityEducation, menu)
-                        },
-                        {
-                            performedNextEducation(passwordActivityEducation, menu)
-                        })
-        if (!unlockEducationPerformed) {
-            val readOnlyEducationPerformed =
-                    educationToolbar?.findViewById<View>(R.id.menu_open_file_read_mode_key) != null
-                    && passwordActivityEducation.checkAndPerformedReadOnlyEducation(
-                    educationToolbar.findViewById(R.id.menu_open_file_read_mode_key),
-                    {
-                        try {
-                            menu.findItem(R.id.menu_open_file_read_mode_key)
-                        } catch (e: Exception) {
-                            Log.e(TAG, "Unable to find read mode menu")
-                        }
-                        performedNextEducation(passwordActivityEducation, menu)
-                    },
-                    {
-                        performedNextEducation(passwordActivityEducation, menu)
-                    })
-
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
-                    && !readOnlyEducationPerformed) {
-                val biometricCanAuthenticate = BiometricUnlockDatabaseHelper.canAuthenticate(this)
-                PreferencesUtil.isBiometricUnlockEnable(applicationContext)
-                        && (biometricCanAuthenticate == BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED || biometricCanAuthenticate == BiometricManager.BIOMETRIC_SUCCESS)
-                        && advancedUnlockInfoView != null && advancedUnlockInfoView?.visibility == View.VISIBLE
-                        && advancedUnlockInfoView?.unlockIconImageView != null
-                        && passwordActivityEducation.checkAndPerformedBiometricEducation(advancedUnlockInfoView?.unlockIconImageView!!,
-                        {
-                            performedNextEducation(passwordActivityEducation, menu)
-                        },
-                        {
-                            performedNextEducation(passwordActivityEducation, menu)
-                        })
-            }
-        }
-    }
-
-    private fun changeOpenFileReadIcon(togglePassword: MenuItem) {
-        if (readOnly) {
-            togglePassword.setTitle(R.string.menu_file_selection_read_only)
-            togglePassword.setIcon(R.drawable.ic_read_only_white_24dp)
-        } else {
-            togglePassword.setTitle(R.string.menu_open_file_read_and_write)
-            togglePassword.setIcon(R.drawable.ic_read_write_white_24dp)
-        }
-    }
-
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-
-        when (item.itemId) {
-            android.R.id.home -> finish()
-            R.id.menu_open_file_read_mode_key -> {
-                readOnly = !readOnly
-                changeOpenFileReadIcon(item)
-            }
-            R.id.menu_biometric_remove_key -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                advancedUnlockedManager?.deleteEntryKey()
-            }
-            else -> return MenuUtil.onDefaultMenuOptionsItemSelected(this, item)
-        }
-
-        return super.onOptionsItemSelected(item)
-    }
-
-    override fun onActivityResult(
-            requestCode: Int,
-            resultCode: Int,
-            data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
-
-        mAllowAutoOpenBiometricPrompt = false
-
-        // To get entry in result
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            AutofillHelper.onActivityResultSetResultAndFinish(this, requestCode, resultCode, data)
-        }
-
-        var keyFileResult = false
-        mSelectFileHelper?.let {
-            keyFileResult = it.onActivityResultCallback(requestCode, resultCode, data
-            ) { uri ->
-                if (uri != null) {
-                    mDatabaseKeyFileUri = uri
-                    populateKeyFileTextView(uri)
-                }
-            }
-        }
-        if (!keyFileResult) {
-            // this block if not a key file response
-            when (resultCode) {
-                LockingActivity.RESULT_EXIT_LOCK -> {
-                    clearCredentialsViews()
-                    Database.getInstance().closeAndClear(UriUtil.getBinaryDir(this))
-                }
-                Activity.RESULT_CANCELED -> {
-                    clearCredentialsViews()
-                }
-            }
-        }
-    }
-
-    companion object {
-
-        private val TAG = PasswordActivity::class.java.name
-
-        private const val KEY_FILENAME = "fileName"
-        private const val KEY_KEYFILE = "keyFile"
-        private const val VIEW_INTENT = "android.intent.action.VIEW"
-
-        private const val KEY_PASSWORD = "password"
-        private const val KEY_LAUNCH_IMMEDIATELY = "launchImmediately"
-        private const val KEY_PERMISSION_ASKED = "KEY_PERMISSION_ASKED"
-        private const val WRITE_EXTERNAL_STORAGE_REQUEST = 647
-
-        private const val ALLOW_AUTO_OPEN_BIOMETRIC_PROMPT = "ALLOW_AUTO_OPEN_BIOMETRIC_PROMPT"
-
-        private fun buildAndLaunchIntent(activity: Activity, databaseFile: Uri, keyFile: Uri?,
-                                         intentBuildLauncher: (Intent) -> Unit) {
-            val intent = Intent(activity, PasswordActivity::class.java)
-            intent.putExtra(KEY_FILENAME, databaseFile)
-            if (keyFile != null)
-                intent.putExtra(KEY_KEYFILE, keyFile)
-            intentBuildLauncher.invoke(intent)
-        }
-
-        /*
-         * -------------------------
-         * 		Standard Launch
-         * -------------------------
-         */
-
-        @Throws(FileNotFoundException::class)
-        fun launch(activity: Activity,
-                   databaseFile: Uri,
-                   keyFile: Uri?) {
-            buildAndLaunchIntent(activity, databaseFile, keyFile) { intent ->
-                activity.startActivity(intent)
-            }
-        }
-
-        /*
-         * -------------------------
-         * 		Share Launch
-         * -------------------------
-         */
-
-        @Throws(FileNotFoundException::class)
-        fun launchForSearchResult(activity: Activity,
-                                  databaseFile: Uri,
-                                  keyFile: Uri?,
-                                  searchInfo: SearchInfo) {
-            buildAndLaunchIntent(activity, databaseFile, keyFile) { intent ->
-                EntrySelectionHelper.startActivityForSearchModeResult(
-                        activity,
-                        intent,
-                        searchInfo)
-            }
-        }
-
-        /*
-         * -------------------------
-         * 		Keyboard Launch
-         * -------------------------
-         */
-
-        @Throws(FileNotFoundException::class)
-        fun launchForKeyboardResult(activity: Activity,
-                                    databaseFile: Uri,
-                                    keyFile: Uri?,
-                                    searchInfo: SearchInfo?) {
-            buildAndLaunchIntent(activity, databaseFile, keyFile) { intent ->
-                EntrySelectionHelper.startActivityForKeyboardSelectionModeResult(
-                        activity,
-                        intent,
-                        searchInfo)
-            }
-        }
-
-        /*
-         * -------------------------
-         * 		Autofill Launch
-         * -------------------------
-         */
-
-        @RequiresApi(api = Build.VERSION_CODES.O)
-        @Throws(FileNotFoundException::class)
-        fun launchForAutofillResult(activity: Activity,
-                                    databaseFile: Uri,
-                                    keyFile: Uri?,
-                                    assistStructure: AssistStructure,
-                                    searchInfo: SearchInfo?) {
-            buildAndLaunchIntent(activity, databaseFile, keyFile) { intent ->
-                AutofillHelper.startActivityForAutofillResult(
-                        activity,
-                        intent,
-                        assistStructure,
-                        searchInfo)
-            }
-        }
-
-        /*
-         * -------------------------
-         * 		Registration Launch
-         * -------------------------
-         */
-        fun launchForRegistration(activity: Activity,
-                                  databaseFile: Uri,
-                                  keyFile: Uri?,
-                                  registerInfo: RegisterInfo?) {
-            buildAndLaunchIntent(activity, databaseFile, keyFile) { intent ->
-                EntrySelectionHelper.startActivityForRegistrationModeResult(
-                        activity,
-                        intent,
-                        registerInfo)
-            }
-        }
-
-        /*
-         * -------------------------
-         * 		Global Launch
-         * -------------------------
-         */
-        fun launch(activity: Activity,
-                   databaseUri: Uri,
-                   keyFile: Uri?,
-                   fileNoFoundAction: (exception: FileNotFoundException) -> Unit,
-                   onCancelSpecialMode: () -> Unit,
-                   onLaunchActivitySpecialMode: () -> Unit) {
-
-            try {
-                EntrySelectionHelper.doSpecialAction(activity.intent,
-                        {
-                            PasswordActivity.launch(activity,
-                                    databaseUri, keyFile)
-                        },
-                        { searchInfo -> // Search Action
-                            PasswordActivity.launchForSearchResult(activity,
-                                    databaseUri, keyFile,
-                                    searchInfo)
-                            onLaunchActivitySpecialMode()
-                        },
-                        { // Save Action
-                            // Not directly used, a search is performed before
-                        },
-                        { searchInfo -> // Keyboard Selection Action
-                            PasswordActivity.launchForKeyboardResult(activity,
-                                    databaseUri, keyFile,
-                                    searchInfo)
-                            onLaunchActivitySpecialMode()
-                        },
-                        { searchInfo, assistStructure -> // Autofill Selection Action
-                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                                PasswordActivity.launchForAutofillResult(activity,
-                                        databaseUri, keyFile,
-                                        assistStructure,
-                                        searchInfo)
-                                onLaunchActivitySpecialMode()
-                            } else {
-                                onCancelSpecialMode()
-                            }
-                        },
-                        { registerInfo -> // Registration Action
-                            PasswordActivity.launchForRegistration(activity,
-                                    databaseUri, keyFile,
-                                    registerInfo)
-                            onLaunchActivitySpecialMode()
-                        }
-                )
-            } catch (e: FileNotFoundException) {
-                fileNoFoundAction(e)
-            }
-        }
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/AssignMasterKeyDialogFragment.kt

@@ -1,322 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities.dialogs
-
-import android.app.Dialog
-import android.content.Context
-import android.content.DialogInterface
-import android.content.Intent
-import android.net.Uri
-import android.os.Bundle
-import android.text.Editable
-import android.text.SpannableStringBuilder
-import android.text.TextWatcher
-import android.view.View
-import android.widget.CompoundButton
-import android.widget.ImageView
-import android.widget.TextView
-import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
-import com.google.android.material.textfield.TextInputLayout
-import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.activities.helpers.SelectFileHelper
-import com.kunzisoft.keepass.utils.UriUtil
-import com.kunzisoft.keepass.view.KeyFileSelectionView
-
-class AssignMasterKeyDialogFragment : DialogFragment() {
-
-    private var mMasterPassword: String? = null
-    private var mKeyFile: Uri? = null
-
-    private var rootView: View? = null
-
-    private var passwordCheckBox: CompoundButton? = null
-
-    private var passwordTextInputLayout: TextInputLayout? = null
-    private var passwordView: TextView? = null
-    private var passwordRepeatTextInputLayout: TextInputLayout? = null
-    private var passwordRepeatView: TextView? = null
-
-    private var keyFileCheckBox: CompoundButton? = null
-    private var keyFileSelectionView: KeyFileSelectionView? = null
-
-    private var mListener: AssignPasswordDialogListener? = null
-
-    private var mSelectFileHelper: SelectFileHelper? = null
-
-    private var mEmptyPasswordConfirmationDialog: AlertDialog? = null
-    private var mNoKeyConfirmationDialog: AlertDialog? = null
-    private var mEmptyKeyFileConfirmationDialog: AlertDialog? = null
-
-    private val passwordTextWatcher = object : TextWatcher {
-        override fun beforeTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
-
-        override fun onTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
-
-        override fun afterTextChanged(editable: Editable) {
-            passwordCheckBox?.isChecked = true
-        }
-    }
-
-    interface AssignPasswordDialogListener {
-        fun onAssignKeyDialogPositiveClick(masterPasswordChecked: Boolean, masterPassword: String?,
-                                           keyFileChecked: Boolean, keyFile: Uri?)
-        fun onAssignKeyDialogNegativeClick(masterPasswordChecked: Boolean, masterPassword: String?,
-                                           keyFileChecked: Boolean, keyFile: Uri?)
-    }
-
-    override fun onAttach(activity: Context) {
-        super.onAttach(activity)
-        try {
-            mListener = activity as AssignPasswordDialogListener
-        } catch (e: ClassCastException) {
-            throw ClassCastException(activity.toString()
-                    + " must implement " + AssignPasswordDialogListener::class.java.name)
-        }
-    }
-
-    override fun onDetach() {
-        mListener = null
-        mEmptyPasswordConfirmationDialog?.dismiss()
-        mEmptyPasswordConfirmationDialog = null
-        mNoKeyConfirmationDialog?.dismiss()
-        mNoKeyConfirmationDialog = null
-        mEmptyKeyFileConfirmationDialog?.dismiss()
-        mEmptyKeyFileConfirmationDialog = null
-        super.onDetach()
-    }
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        activity?.let { activity ->
-
-            var allowNoMasterKey = false
-            arguments?.apply {
-                if (containsKey(ALLOW_NO_MASTER_KEY_ARG))
-                    allowNoMasterKey = getBoolean(ALLOW_NO_MASTER_KEY_ARG, false)
-            }
-
-            val builder = AlertDialog.Builder(activity)
-            val inflater = activity.layoutInflater
-
-            rootView = inflater.inflate(R.layout.fragment_set_password, null)
-            builder.setView(rootView)
-                    // Add action buttons
-                    .setPositiveButton(android.R.string.ok) { _, _ -> }
-                    .setNegativeButton(android.R.string.cancel) { _, _ -> }
-
-            val credentialsInfo: ImageView? = rootView?.findViewById(R.id.credentials_information)
-            credentialsInfo?.setOnClickListener {
-                UriUtil.gotoUrl(activity, R.string.credentials_explanation_url)
-            }
-
-            passwordCheckBox = rootView?.findViewById(R.id.password_checkbox)
-            passwordTextInputLayout = rootView?.findViewById(R.id.password_input_layout)
-            passwordView = rootView?.findViewById(R.id.pass_password)
-            passwordRepeatTextInputLayout = rootView?.findViewById(R.id.password_repeat_input_layout)
-            passwordRepeatView = rootView?.findViewById(R.id.pass_conf_password)
-
-            keyFileCheckBox = rootView?.findViewById(R.id.keyfile_checkox)
-            keyFileSelectionView = rootView?.findViewById(R.id.keyfile_selection)
-
-            mSelectFileHelper = SelectFileHelper(this)
-            keyFileSelectionView?.apply {
-                setOnClickListener(mSelectFileHelper?.selectFileOnClickViewListener)
-                setOnLongClickListener(mSelectFileHelper?.selectFileOnClickViewListener)
-            }
-
-            val dialog = builder.create()
-
-            if (passwordCheckBox != null && keyFileCheckBox!= null) {
-                dialog.setOnShowListener { dialog1 ->
-                    val positiveButton = (dialog1 as AlertDialog).getButton(DialogInterface.BUTTON_POSITIVE)
-                    positiveButton.setOnClickListener {
-
-                        mMasterPassword = ""
-                        mKeyFile = null
-
-                        var error = verifyPassword() || verifyKeyFile()
-                        if (!passwordCheckBox!!.isChecked && !keyFileCheckBox!!.isChecked) {
-                            error = true
-                            if (allowNoMasterKey)
-                                showNoKeyConfirmationDialog()
-                            else {
-                                passwordTextInputLayout?.error = getString(R.string.error_disallow_no_credentials)
-                            }
-                        }
-                        if (!error) {
-                            mListener?.onAssignKeyDialogPositiveClick(
-                                    passwordCheckBox!!.isChecked, mMasterPassword,
-                                    keyFileCheckBox!!.isChecked, mKeyFile)
-                            dismiss()
-                        }
-                    }
-                    val negativeButton = dialog1.getButton(DialogInterface.BUTTON_NEGATIVE)
-                    negativeButton.setOnClickListener {
-                        mListener?.onAssignKeyDialogNegativeClick(
-                                passwordCheckBox!!.isChecked, mMasterPassword,
-                                keyFileCheckBox!!.isChecked, mKeyFile)
-                        dismiss()
-                    }
-                }
-            }
-
-            return dialog
-        }
-
-        return super.onCreateDialog(savedInstanceState)
-    }
-
-    override fun onResume() {
-        super.onResume()
-
-        // To check checkboxes if a text is present
-        passwordView?.addTextChangedListener(passwordTextWatcher)
-    }
-
-    override fun onPause() {
-        super.onPause()
-
-        passwordView?.removeTextChangedListener(passwordTextWatcher)
-    }
-
-    private fun verifyPassword(): Boolean {
-        var error = false
-        if (passwordCheckBox != null
-                && passwordCheckBox!!.isChecked
-                && passwordView != null
-                && passwordRepeatView != null) {
-            mMasterPassword = passwordView!!.text.toString()
-            val confPassword = passwordRepeatView!!.text.toString()
-
-            // Verify that passwords match
-            if (mMasterPassword != confPassword) {
-                error = true
-                // Passwords do not match
-                passwordRepeatTextInputLayout?.error = getString(R.string.error_pass_match)
-            }
-
-            if (mMasterPassword == null || mMasterPassword!!.isEmpty()) {
-                error = true
-                showEmptyPasswordConfirmationDialog()
-            }
-        }
-
-        return error
-    }
-
-    private fun verifyKeyFile(): Boolean {
-        var error = false
-        if (keyFileCheckBox != null
-                && keyFileCheckBox!!.isChecked) {
-
-            keyFileSelectionView?.uri?.let { uri ->
-                mKeyFile = uri
-            } ?: run {
-                error = true
-                keyFileSelectionView?.error = getString(R.string.error_nokeyfile)
-            }
-        }
-        return error
-    }
-
-    private fun showEmptyPasswordConfirmationDialog() {
-        activity?.let {
-            val builder = AlertDialog.Builder(it)
-            builder.setMessage(R.string.warning_empty_password)
-                    .setPositiveButton(android.R.string.ok) { _, _ ->
-                        if (!verifyKeyFile()) {
-                            mListener?.onAssignKeyDialogPositiveClick(
-                                    passwordCheckBox!!.isChecked, mMasterPassword,
-                                    keyFileCheckBox!!.isChecked, mKeyFile)
-                            this@AssignMasterKeyDialogFragment.dismiss()
-                        }
-                    }
-                    .setNegativeButton(android.R.string.cancel) { _, _ -> }
-            mEmptyPasswordConfirmationDialog = builder.create()
-            mEmptyPasswordConfirmationDialog?.show()
-        }
-    }
-
-    private fun showNoKeyConfirmationDialog() {
-        activity?.let {
-            val builder = AlertDialog.Builder(it)
-            builder.setMessage(R.string.warning_no_encryption_key)
-                    .setPositiveButton(android.R.string.ok) { _, _ ->
-                        mListener?.onAssignKeyDialogPositiveClick(
-                                passwordCheckBox!!.isChecked, mMasterPassword,
-                                keyFileCheckBox!!.isChecked, mKeyFile)
-                        this@AssignMasterKeyDialogFragment.dismiss()
-                    }
-                    .setNegativeButton(android.R.string.cancel) { _, _ -> }
-            mNoKeyConfirmationDialog = builder.create()
-            mNoKeyConfirmationDialog?.show()
-        }
-    }
-
-    private fun showEmptyKeyFileConfirmationDialog() {
-        activity?.let {
-            val builder = AlertDialog.Builder(it)
-            builder.setMessage(SpannableStringBuilder().apply {
-                append(getString(R.string.warning_empty_keyfile))
-                append("\n\n")
-                append(getString(R.string.warning_empty_keyfile_explanation))
-                append("\n\n")
-                append(getString(R.string.warning_sure_add_file))
-                })
-                    .setPositiveButton(android.R.string.ok) { _, _ -> }
-                    .setNegativeButton(android.R.string.cancel) { _, _ ->
-                        keyFileCheckBox?.isChecked = false
-                        keyFileSelectionView?.uri = null
-                    }
-            mEmptyKeyFileConfirmationDialog = builder.create()
-            mEmptyKeyFileConfirmationDialog?.show()
-        }
-    }
-
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        super.onActivityResult(requestCode, resultCode, data)
-
-        mSelectFileHelper?.onActivityResultCallback(requestCode, resultCode, data) { uri ->
-            uri?.let { pathUri ->
-                UriUtil.getFileData(requireContext(), uri)?.length()?.let { lengthFile ->
-                    keyFileSelectionView?.error = null
-                    keyFileCheckBox?.isChecked = true
-                    keyFileSelectionView?.uri = pathUri
-                    if (lengthFile <= 0L) {
-                        showEmptyKeyFileConfirmationDialog()
-                    }
-                }
-            }
-        }
-    }
-
-    companion object {
-
-        private const val ALLOW_NO_MASTER_KEY_ARG = "ALLOW_NO_MASTER_KEY_ARG"
-
-        fun getInstance(allowNoMasterKey: Boolean): AssignMasterKeyDialogFragment {
-            val fragment = AssignMasterKeyDialogFragment()
-            val args = Bundle()
-            args.putBoolean(ALLOW_NO_MASTER_KEY_ARG, allowNoMasterKey)
-            fragment.arguments = args
-            return fragment
-        }
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/ColorPickerDialogFragment.kt

@@ -0,0 +1,95 @@
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.app.Dialog
+import android.graphics.Color
+import android.os.Bundle
+import android.widget.CompoundButton
+import androidx.annotation.ColorInt
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.activityViewModels
+import com.kunzisoft.androidclearchroma.view.ChromaColorView
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.viewmodels.ColorPickerViewModel
+
+class ColorPickerDialogFragment : DatabaseDialogFragment() {
+
+    private val mColorPickerViewModel: ColorPickerViewModel by activityViewModels()
+
+    private lateinit var enableSwitchView: CompoundButton
+    private lateinit var chromaColorView: ChromaColorView
+
+    private var mDefaultColor = Color.WHITE
+    private var mActivated = false
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+
+        activity?.let { activity ->
+            val root = activity.layoutInflater.inflate(R.layout.fragment_color_picker, null)
+            enableSwitchView = root.findViewById(R.id.switch_element)
+            chromaColorView = root.findViewById(R.id.chroma_color_view)
+
+            if (savedInstanceState != null) {
+                if (savedInstanceState.containsKey(ARG_INITIAL_COLOR)) {
+                    mDefaultColor = savedInstanceState.getInt(ARG_INITIAL_COLOR)
+                }
+                if (savedInstanceState.containsKey(ARG_ACTIVATED)) {
+                    mActivated = savedInstanceState.getBoolean(ARG_ACTIVATED)
+                }
+            } else {
+                arguments?.apply {
+                    if (containsKey(ARG_INITIAL_COLOR)) {
+                        mDefaultColor = getInt(ARG_INITIAL_COLOR)
+                    }
+                    if (containsKey(ARG_ACTIVATED)) {
+                        mActivated = getBoolean(ARG_ACTIVATED)
+                    }
+                }
+            }
+            enableSwitchView.isChecked = mActivated
+            chromaColorView.currentColor = mDefaultColor
+
+            chromaColorView.setOnColorChangedListener {
+                if (!enableSwitchView.isChecked)
+                    enableSwitchView.isChecked = true
+            }
+
+            val builder = AlertDialog.Builder(activity)
+            builder.setView(root)
+                .setPositiveButton(android.R.string.ok) { _, _ ->
+                    val color: Int? = if (enableSwitchView.isChecked)
+                        chromaColorView.currentColor
+                    else
+                        null
+                    mColorPickerViewModel.pickColor(color)
+                }
+                .setNegativeButton(android.R.string.cancel) { _, _ ->
+                    // Do nothing
+                }
+
+            return builder.create()
+        }
+        return super.onCreateDialog(savedInstanceState)
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+        outState.putInt(ARG_INITIAL_COLOR, chromaColorView.currentColor)
+        outState.putBoolean(ARG_ACTIVATED, mActivated)
+    }
+
+    companion object {
+        private const val ARG_INITIAL_COLOR = "ARG_INITIAL_COLOR"
+        private const val ARG_ACTIVATED = "ARG_ACTIVATED"
+
+        fun newInstance(
+            @ColorInt initialColor: Int?,
+        ): ColorPickerDialogFragment {
+            return ColorPickerDialogFragment().apply {
+                arguments = Bundle().apply {
+                    putInt(ARG_INITIAL_COLOR, initialColor ?: Color.WHITE)
+                    putBoolean(ARG_ACTIVATED, initialColor != null)
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/DatabaseChangedDialogFragment.kt

@@ -0,0 +1,104 @@
+/*
+ * Copyright 2020 Jeremy Jamet / Kunzisoft.
+ *
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.app.Dialog
+import android.os.Bundle
+import android.text.SpannableStringBuilder
+import androidx.appcompat.app.AlertDialog
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.model.SnapFileDatabaseInfo
+import com.kunzisoft.keepass.utils.getParcelableCompat
+
+
+class DatabaseChangedDialogFragment : DatabaseDialogFragment() {
+
+    var actionDatabaseListener: ActionDatabaseChangedListener? = null
+
+    override fun onPause() {
+        super.onPause()
+        actionDatabaseListener = null
+        this.dismiss()
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        activity?.let { activity ->
+
+            val oldSnapFileDatabaseInfo: SnapFileDatabaseInfo? = arguments?.getParcelableCompat(OLD_FILE_DATABASE_INFO)
+            val newSnapFileDatabaseInfo: SnapFileDatabaseInfo? = arguments?.getParcelableCompat(NEW_FILE_DATABASE_INFO)
+            val readOnlyDatabase: Boolean = arguments?.getBoolean(READ_ONLY_DATABASE) ?: true
+
+            if (oldSnapFileDatabaseInfo != null && newSnapFileDatabaseInfo != null) {
+                // Use the Builder class for convenient dialog construction
+                val builder = AlertDialog.Builder(activity)
+
+                val stringBuilder = SpannableStringBuilder()
+                if (newSnapFileDatabaseInfo.exists) {
+                    stringBuilder.append(getString(R.string.warning_database_info_changed))
+                    stringBuilder.append("\n\n" +oldSnapFileDatabaseInfo.toString(activity)
+                            + "\n→\n" +
+                            newSnapFileDatabaseInfo.toString(activity) + "\n\n")
+                    stringBuilder.append(getString(
+                        if (readOnlyDatabase) {
+                            R.string.warning_database_info_changed_options_read_only
+                        } else {
+                            R.string.warning_database_info_changed_options
+                        }
+                    ))
+                } else {
+                    stringBuilder.append(getString(R.string.warning_database_revoked))
+                }
+                builder.setMessage(stringBuilder)
+                builder.setPositiveButton(android.R.string.ok) { _, _ ->
+                    actionDatabaseListener?.onDatabaseChangeValidated()
+                }
+                return builder.create()
+            }
+        }
+        return super.onCreateDialog(savedInstanceState)
+    }
+
+    interface ActionDatabaseChangedListener {
+        fun onDatabaseChangeValidated()
+    }
+
+    companion object {
+
+        const val DATABASE_CHANGED_DIALOG_TAG = "databaseChangedDialogFragment"
+        private const val OLD_FILE_DATABASE_INFO = "OLD_FILE_DATABASE_INFO"
+        private const val NEW_FILE_DATABASE_INFO = "NEW_FILE_DATABASE_INFO"
+        private const val READ_ONLY_DATABASE = "READ_ONLY_DATABASE"
+
+        fun getInstance(
+            oldSnapFileDatabaseInfo: SnapFileDatabaseInfo,
+            newSnapFileDatabaseInfo: SnapFileDatabaseInfo,
+            readOnly: Boolean
+        )
+        : DatabaseChangedDialogFragment {
+            val fragment = DatabaseChangedDialogFragment()
+            fragment.arguments = Bundle().apply {
+                putParcelable(OLD_FILE_DATABASE_INFO, oldSnapFileDatabaseInfo)
+                putParcelable(NEW_FILE_DATABASE_INFO, newSnapFileDatabaseInfo)
+                putBoolean(READ_ONLY_DATABASE, readOnly)
+            }
+            return fragment
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/DatabaseDialogFragment.kt

@@ -0,0 +1,108 @@
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.os.Bundle
+import android.view.View
+import android.view.WindowManager.LayoutParams.FLAG_SECURE
+import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
+import com.kunzisoft.keepass.activities.legacy.DatabaseRetrieval
+import com.kunzisoft.keepass.activities.legacy.resetAppTimeoutWhenViewTouchedOrFocused
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.settings.PreferencesUtil
+import com.kunzisoft.keepass.tasks.ActionRunnable
+import com.kunzisoft.keepass.timeout.TimeoutHelper
+import com.kunzisoft.keepass.viewmodels.DatabaseViewModel
+import kotlinx.coroutines.launch
+
+abstract class DatabaseDialogFragment : DialogFragment(), DatabaseRetrieval {
+
+    private val mDatabaseViewModel: DatabaseViewModel by activityViewModels()
+    private val mDatabase: ContextualDatabase?
+        get() = mDatabaseViewModel.database
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        lifecycleScope.launch {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                mDatabaseViewModel.actionState.collect { uiState ->
+                    when (uiState) {
+                        is DatabaseViewModel.ActionState.OnDatabaseActionFinished -> {
+                            onDatabaseActionFinished(
+                                uiState.database,
+                                uiState.actionTask,
+                                uiState.result
+                            )
+                        }
+                        else -> {}
+                    }
+                }
+            }
+        }
+        lifecycleScope.launch {
+            repeatOnLifecycle(Lifecycle.State.RESUMED) {
+                mDatabaseViewModel.databaseState.collect { database ->
+                    database?.let {
+                        onDatabaseRetrieved(database)
+                    }
+                }
+            }
+        }
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        // Screenshot mode or hide views
+        context?.let {
+            if (PreferencesUtil.isScreenshotModeEnabled(it)) {
+                dialog?.window?.clearFlags(FLAG_SECURE)
+            } else {
+                dialog?.window?.setFlags(FLAG_SECURE, FLAG_SECURE)
+            }
+        }
+    }
+
+    @Suppress("DEPRECATION")
+    @Deprecated(message = "")
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+
+        resetAppTimeoutOnTouchOrFocus()
+    }
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        // Can be overridden by a subclass
+    }
+
+    override fun onDatabaseActionFinished(
+        database: ContextualDatabase,
+        actionTask: String,
+        result: ActionRunnable.Result
+    ) {
+        // Can be overridden by a subclass
+    }
+
+    fun resetAppTimeout() {
+        context?.let {
+            TimeoutHelper.checkTimeAndLockIfTimeoutOrResetTimeout(it,
+                mDatabase?.loaded ?: false)
+        }
+    }
+
+    open fun overrideTimeoutTouchAndFocusEvents(): Boolean {
+        return false
+    }
+
+    private fun resetAppTimeoutOnTouchOrFocus() {
+        if (!overrideTimeoutTouchAndFocusEvents()) {
+            context?.let {
+                dialog?.window?.decorView?.resetAppTimeoutWhenViewTouchedOrFocused(
+                    it,
+                    mDatabase?.loaded
+                )
+            }
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/DatePickerFragment.kt

@@ -1,66 +0,0 @@
-package com.kunzisoft.keepass.activities.dialogs
-
-import android.app.DatePickerDialog
-import android.app.Dialog
-import android.content.Context
-import android.os.Bundle
-import androidx.fragment.app.DialogFragment
-
-class DatePickerFragment : DialogFragment() {
-
-    private var mDefaultYear: Int = 2000
-    private var mDefaultMonth: Int = 1
-    private var mDefaultDay: Int = 1
-
-    private var mListener: DatePickerDialog.OnDateSetListener? = null
-
-    override fun onAttach(context: Context) {
-        super.onAttach(context)
-        try {
-            mListener = context as DatePickerDialog.OnDateSetListener
-        } catch (e: ClassCastException) {
-            throw ClassCastException(context.toString()
-                    + " must implement " + DatePickerDialog.OnDateSetListener::class.java.name)
-        }
-    }
-
-    override fun onDetach() {
-        mListener = null
-        super.onDetach()
-    }
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        // Create a new instance of DatePickerDialog and return it
-        return context?.let {
-            arguments?.apply {
-                if (containsKey(DEFAULT_YEAR_BUNDLE_KEY))
-                    mDefaultYear = getInt(DEFAULT_YEAR_BUNDLE_KEY)
-                if (containsKey(DEFAULT_MONTH_BUNDLE_KEY))
-                    mDefaultMonth = getInt(DEFAULT_MONTH_BUNDLE_KEY)
-                if (containsKey(DEFAULT_DAY_BUNDLE_KEY))
-                    mDefaultDay = getInt(DEFAULT_DAY_BUNDLE_KEY)
-            }
-
-            DatePickerDialog(it, mListener, mDefaultYear, mDefaultMonth, mDefaultDay)
-        } ?: super.onCreateDialog(savedInstanceState)
-    }
-
-    companion object {
-
-        private const val DEFAULT_YEAR_BUNDLE_KEY = "DEFAULT_YEAR_BUNDLE_KEY"
-        private const val DEFAULT_MONTH_BUNDLE_KEY = "DEFAULT_MONTH_BUNDLE_KEY"
-        private const val DEFAULT_DAY_BUNDLE_KEY = "DEFAULT_DAY_BUNDLE_KEY"
-
-        fun getInstance(defaultYear: Int,
-                        defaultMonth: Int,
-                        defaultDay: Int): DatePickerFragment {
-            return DatePickerFragment().apply {
-                arguments = Bundle().apply {
-                    putInt(DEFAULT_YEAR_BUNDLE_KEY, defaultYear)
-                    putInt(DEFAULT_MONTH_BUNDLE_KEY, defaultMonth)
-                    putInt(DEFAULT_DAY_BUNDLE_KEY, defaultDay)
-                }
-            }
-        }
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/DeleteNodesDialogFragment.kt

@@ -20,61 +20,38 @@
 package com.kunzisoft.keepass.activities.dialogs
 
 import android.app.Dialog
-import android.content.Context
 import android.os.Bundle
 import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.activityViewModels
 import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.database.element.Database
 import com.kunzisoft.keepass.database.element.node.Node
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService
+import com.kunzisoft.keepass.viewmodels.NodesViewModel
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.getBundleFromListNodes
-import com.kunzisoft.keepass.notifications.DatabaseTaskNotificationService.Companion.getListNodesFromBundle
 
-open class DeleteNodesDialogFragment : DialogFragment() {
+class DeleteNodesDialogFragment : DatabaseDialogFragment() {
 
-    private var mNodesToDelete: List<Node> = ArrayList()
+    private var mNodesToDelete: List<Node> = listOf()
-    private var mListener: DeleteNodeListener? = null
+    private val mNodesViewModel: NodesViewModel by activityViewModels()
-
-    override fun onAttach(context: Context) {
-        super.onAttach(context)
-        try {
-            mListener = context as DeleteNodeListener
-        } catch (e: ClassCastException) {
-            throw ClassCastException(context.toString()
-                    + " must implement " + DeleteNodeListener::class.java.name)
-        }
-    }
-
-    override fun onDetach() {
-        mListener = null
-        super.onDetach()
-    }
-
-    protected open fun retrieveMessage(): String {
-        return getString(R.string.warning_permanently_delete_nodes)
-    }
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-
+        mNodesViewModel.nodesToDelete.observe(this) { nodes ->
+            this.mNodesToDelete = nodes
+        }
+        var recycleBin = false
         arguments?.apply {
-            if (containsKey(DatabaseTaskNotificationService.GROUPS_ID_KEY)
+            if (containsKey(RECYCLE_BIN_TAG)) {
-                    && containsKey(DatabaseTaskNotificationService.ENTRIES_ID_KEY)) {
+                recycleBin = this.getBoolean(RECYCLE_BIN_TAG)
-                mNodesToDelete = getListNodesFromBundle(Database.getInstance(), this)
-            }
-        } ?: savedInstanceState?.apply {
-            if (containsKey(DatabaseTaskNotificationService.GROUPS_ID_KEY)
-                    && containsKey(DatabaseTaskNotificationService.ENTRIES_ID_KEY)) {
-                mNodesToDelete = getListNodesFromBundle(Database.getInstance(), savedInstanceState)
             }
         }
         activity?.let { activity ->
             // Use the Builder class for convenient dialog construction
             val builder = AlertDialog.Builder(activity)
 
-            builder.setMessage(retrieveMessage())
+            builder.setMessage(if (recycleBin)
+                getString(R.string.warning_empty_recycle_bin)
+            else
+                getString(R.string.warning_permanently_delete_nodes))
             builder.setPositiveButton(android.R.string.ok) { _, _ ->
-                mListener?.permanentlyDeleteNodes(mNodesToDelete)
+                mNodesViewModel.permanentlyDeleteNodes(mNodesToDelete)
             }
             builder.setNegativeButton(android.R.string.cancel) { _, _ -> dismiss() }
             // Create the AlertDialog object and return it
@@ -83,19 +60,14 @@ open class DeleteNodesDialogFragment : DialogFragment() {
         return super.onCreateDialog(savedInstanceState)
     }
 
-    override fun onSaveInstanceState(outState: Bundle) {
-        super.onSaveInstanceState(outState)
-        outState.putAll(getBundleFromListNodes(mNodesToDelete))
-    }
-
-    interface DeleteNodeListener {
-        fun permanentlyDeleteNodes(nodes: List<Node>)
-    }
-
     companion object {
-        fun getInstance(nodesToDelete: List<Node>): DeleteNodesDialogFragment {
+        private const val RECYCLE_BIN_TAG = "RECYCLE_BIN_TAG"
+
+        fun getInstance(recycleBin: Boolean): DeleteNodesDialogFragment {
             return DeleteNodesDialogFragment().apply {
-                arguments = getBundleFromListNodes(nodesToDelete)
+                arguments = Bundle().apply {
+                    putBoolean(RECYCLE_BIN_TAG, recycleBin)
+                }
             }
         }
     }

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/DuplicateUuidDialog.kt

@@ -21,6 +21,7 @@ package com.kunzisoft.keepass.activities.dialogs
 
 import android.app.Dialog
 import android.os.Bundle
+import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
 import com.kunzisoft.keepass.R
 
@@ -31,7 +32,7 @@ class DuplicateUuidDialog : DialogFragment() {
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         activity?.let { activity ->
             // Use the Builder class for convenient dialog construction
-            val builder = androidx.appcompat.app.AlertDialog.Builder(activity).apply {
+            val builder = AlertDialog.Builder(activity).apply {
                 val message = getString(R.string.contains_duplicate_uuid) +
                         "\n\n" + getString(R.string.contains_duplicate_uuid_procedure)
                 setMessage(message)

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/EntryCustomFieldDialogFragment.kt

@@ -31,14 +31,14 @@ import android.widget.ImageView
 import android.widget.TextView
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
 import com.google.android.material.textfield.TextInputLayout
 import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.database.element.Field
 import com.kunzisoft.keepass.database.element.security.ProtectedString
-import com.kunzisoft.keepass.model.Field
+import com.kunzisoft.keepass.utils.getParcelableCompat
 
 
-class EntryCustomFieldDialogFragment: DialogFragment() {
+class EntryCustomFieldDialogFragment: DatabaseDialogFragment() {
 
     private var oldField: Field? = null
 
@@ -73,7 +73,7 @@ class EntryCustomFieldDialogFragment: DialogFragment() {
             customFieldDeleteButton = root?.findViewById(R.id.entry_custom_field_delete)
             customFieldProtectionButton = root?.findViewById(R.id.entry_custom_field_protection)
 
-            oldField = arguments?.getParcelable(KEY_FIELD)
+            oldField = arguments?.getParcelableCompat(KEY_FIELD)
             oldField?.let { oldCustomField ->
                 customFieldLabel?.text = oldCustomField.name
                 customFieldProtectionButton?.isChecked = oldCustomField.protectedValue.isProtected

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/FileManagerDialogFragment.kt

@@ -21,12 +21,12 @@ package com.kunzisoft.keepass.activities.dialogs
 
 import android.app.Dialog
 import android.os.Bundle
-import androidx.fragment.app.DialogFragment
-import androidx.appcompat.app.AlertDialog
 import android.widget.Button
 import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.DialogFragment
 import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.utils.UriUtil
+import com.kunzisoft.keepass.utils.UriUtil.openUrl
 
 class FileManagerDialogFragment : DialogFragment() {
 
@@ -42,7 +42,7 @@ class FileManagerDialogFragment : DialogFragment() {
             textDescription.text = getString(R.string.file_manager_install_description)
 
             root.findViewById<Button>(R.id.file_manager_button).setOnClickListener {
-                UriUtil.gotoUrl(requireContext(), R.string.file_manager_explanation_url)
+                context?.openUrl(R.string.file_manager_explanation_url)
                 dismiss()
             }
 

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/FileTooBigDialogFragment.kt

@@ -27,6 +27,7 @@ import android.text.SpannableStringBuilder
 import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
 import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.utils.getParcelableCompat
 
 /**
  * Custom Dialog to confirm big file to upload
@@ -62,7 +63,7 @@ class FileTooBigDialogFragment : DialogFragment() {
             })
             builder.setPositiveButton(android.R.string.ok) { _, _ ->
                 mActionChooseListener?.onValidateUploadFileTooBig(
-                        arguments?.getParcelable(KEY_FILE_URI),
+                        arguments?.getParcelableCompat(KEY_FILE_URI),
                         arguments?.getString(KEY_FILE_NAME))
             }
             builder.setNegativeButton(android.R.string.cancel) { _, _ ->

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/GeneratePasswordDialogFragment.kt

@@ -1,210 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities.dialogs
-
-import android.app.Dialog
-import android.content.Context
-import android.os.Bundle
-import com.google.android.material.textfield.TextInputLayout
-import androidx.fragment.app.DialogFragment
-import androidx.appcompat.app.AlertDialog
-import android.view.View
-import android.widget.*
-import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.password.PasswordGenerator
-import com.kunzisoft.keepass.settings.PreferencesUtil
-import com.kunzisoft.keepass.timeout.ClipboardHelper
-import com.kunzisoft.keepass.view.applyFontVisibility
-
-class GeneratePasswordDialogFragment : DialogFragment() {
-
-    private var mListener: GeneratePasswordListener? = null
-
-    private var root: View? = null
-    private var lengthTextView: EditText? = null
-    private var passwordInputLayoutView: TextInputLayout? = null
-    private var passwordView: EditText? = null
-
-    private var uppercaseBox: CompoundButton? = null
-    private var lowercaseBox: CompoundButton? = null
-    private var digitsBox: CompoundButton? = null
-    private var minusBox: CompoundButton? = null
-    private var underlineBox: CompoundButton? = null
-    private var spaceBox: CompoundButton? = null
-    private var specialsBox: CompoundButton? = null
-    private var bracketsBox: CompoundButton? = null
-    private var extendedBox: CompoundButton? = null
-
-    override fun onAttach(context: Context) {
-        super.onAttach(context)
-        try {
-            mListener = context as GeneratePasswordListener
-        } catch (e: ClassCastException) {
-            throw ClassCastException(context.toString()
-                    + " must implement " + GeneratePasswordListener::class.java.name)
-        }
-    }
-
-    override fun onDetach() {
-        mListener = null
-        super.onDetach()
-    }
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        activity?.let { activity ->
-            val builder = AlertDialog.Builder(activity)
-            val inflater = activity.layoutInflater
-            root = inflater.inflate(R.layout.fragment_generate_password, null)
-
-            passwordInputLayoutView = root?.findViewById(R.id.password_input_layout)
-            passwordView = root?.findViewById(R.id.password)
-            passwordView?.applyFontVisibility()
-            val passwordCopyView: ImageView? = root?.findViewById(R.id.password_copy_button)
-            passwordCopyView?.visibility = if(PreferencesUtil.allowCopyPasswordAndProtectedFields(activity))
-                View.VISIBLE else View.GONE
-            val clipboardHelper = ClipboardHelper(activity)
-            passwordCopyView?.setOnClickListener {
-                clipboardHelper.timeoutCopyToClipboard(passwordView!!.text.toString(),
-                        getString(R.string.copy_field,
-                                getString(R.string.entry_password)))
-            }
-
-            lengthTextView = root?.findViewById(R.id.length)
-
-            uppercaseBox = root?.findViewById(R.id.cb_uppercase)
-            lowercaseBox = root?.findViewById(R.id.cb_lowercase)
-            digitsBox = root?.findViewById(R.id.cb_digits)
-            minusBox = root?.findViewById(R.id.cb_minus)
-            underlineBox = root?.findViewById(R.id.cb_underline)
-            spaceBox = root?.findViewById(R.id.cb_space)
-            specialsBox = root?.findViewById(R.id.cb_specials)
-            bracketsBox = root?.findViewById(R.id.cb_brackets)
-            extendedBox = root?.findViewById(R.id.cb_extended)
-
-            assignDefaultCharacters()
-
-            val seekBar = root?.findViewById<SeekBar>(R.id.seekbar_length)
-            seekBar?.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
-                override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
-                    lengthTextView?.setText(progress.toString())
-                }
-
-                override fun onStartTrackingTouch(seekBar: SeekBar) {}
-
-                override fun onStopTrackingTouch(seekBar: SeekBar) {}
-            })
-
-            context?.let { context ->
-                seekBar?.progress = PreferencesUtil.getDefaultPasswordLength(context)
-            }
-
-            root?.findViewById<Button>(R.id.generate_password_button)
-                    ?.setOnClickListener { fillPassword() }
-
-            builder.setView(root)
-                    .setPositiveButton(R.string.accept) { _, _ ->
-                        val bundle = Bundle()
-                        bundle.putString(KEY_PASSWORD_ID, passwordView!!.text.toString())
-                        mListener?.acceptPassword(bundle)
-
-                        dismiss()
-                    }
-                    .setNegativeButton(android.R.string.cancel) { _, _ ->
-                        val bundle = Bundle()
-                        mListener?.cancelPassword(bundle)
-
-                        dismiss()
-                    }
-
-            // Pre-populate a password to possibly save the user a few clicks
-            fillPassword()
-
-            return builder.create()
-        }
-        return super.onCreateDialog(savedInstanceState)
-    }
-
-    private fun assignDefaultCharacters() {
-        uppercaseBox?.isChecked = false
-        lowercaseBox?.isChecked = false
-        digitsBox?.isChecked = false
-        minusBox?.isChecked = false
-        underlineBox?.isChecked = false
-        spaceBox?.isChecked = false
-        specialsBox?.isChecked = false
-        bracketsBox?.isChecked = false
-        extendedBox?.isChecked = false
-
-        context?.let { context ->
-            PreferencesUtil.getDefaultPasswordCharacters(context)?.let { charSet ->
-                for (passwordChar in charSet) {
-                    when (passwordChar) {
-                        getString(R.string.value_password_uppercase) -> uppercaseBox?.isChecked = true
-                        getString(R.string.value_password_lowercase) -> lowercaseBox?.isChecked = true
-                        getString(R.string.value_password_digits) -> digitsBox?.isChecked = true
-                        getString(R.string.value_password_minus) -> minusBox?.isChecked = true
-                        getString(R.string.value_password_underline) -> underlineBox?.isChecked = true
-                        getString(R.string.value_password_space) -> spaceBox?.isChecked = true
-                        getString(R.string.value_password_special) -> specialsBox?.isChecked = true
-                        getString(R.string.value_password_brackets) -> bracketsBox?.isChecked = true
-                        getString(R.string.value_password_extended) -> extendedBox?.isChecked = true
-                    }
-                }
-            }
-        }
-    }
-
-    private fun fillPassword() {
-        root?.findViewById<EditText>(R.id.password)?.setText(generatePassword())
-    }
-
-    fun generatePassword(): String {
-        var password = ""
-        try {
-            val length = Integer.valueOf(root?.findViewById<EditText>(R.id.length)?.text.toString())
-            password = PasswordGenerator(resources).generatePassword(length,
-                    uppercaseBox?.isChecked == true,
-                    lowercaseBox?.isChecked == true,
-                    digitsBox?.isChecked == true,
-                    minusBox?.isChecked == true,
-                    underlineBox?.isChecked == true,
-                    spaceBox?.isChecked == true,
-                    specialsBox?.isChecked == true,
-                    bracketsBox?.isChecked == true,
-                    extendedBox?.isChecked == true)
-            passwordInputLayoutView?.error = null
-        } catch (e: NumberFormatException) {
-            passwordInputLayoutView?.error = getString(R.string.error_wrong_length)
-        } catch (e: IllegalArgumentException) {
-            passwordInputLayoutView?.error = e.message
-        }
-
-        return password
-    }
-
-    interface GeneratePasswordListener {
-        fun acceptPassword(bundle: Bundle)
-        fun cancelPassword(bundle: Bundle)
-    }
-
-    companion object {
-        const val KEY_PASSWORD_ID = "KEY_PASSWORD_ID"
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/GroupDialogFragment.kt

@@ -0,0 +1,206 @@
+/*
+ * Copyright 2021 Jeremy Jamet / Kunzisoft.
+ *     
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.app.Dialog
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.adapters.TagsAdapter
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.element.icon.IconImage
+import com.kunzisoft.keepass.model.GroupInfo
+import com.kunzisoft.keepass.settings.PreferencesUtil
+import com.kunzisoft.keepass.utils.TimeUtil.getDateTimeString
+import com.kunzisoft.keepass.utils.UUIDUtils.asHexString
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import com.kunzisoft.keepass.view.DateTimeFieldView
+
+class GroupDialogFragment : DatabaseDialogFragment() {
+
+    private var mPopulateIconMethod: ((ImageView, IconImage) -> Unit)? = null
+    private var mGroupInfo = GroupInfo()
+
+    private lateinit var iconView: ImageView
+    private var mIconColor: Int = 0
+    private lateinit var nameTextView: TextView
+    private lateinit var tagsListView: RecyclerView
+    private var tagsAdapter: TagsAdapter? = null
+    private lateinit var notesTextLabelView: TextView
+    private lateinit var notesTextView: TextView
+    private lateinit var expirationView: DateTimeFieldView
+    private lateinit var creationView: TextView
+    private lateinit var modificationView: TextView
+    private lateinit var searchableLabelView: TextView
+    private lateinit var searchableView: TextView
+    private lateinit var autoTypeLabelView: TextView
+    private lateinit var autoTypeView: TextView
+    private lateinit var uuidContainerView: ViewGroup
+    private lateinit var uuidReferenceView: TextView
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        super.onDatabaseRetrieved(database)
+        mPopulateIconMethod = { imageView, icon ->
+            database.iconDrawableFactory.assignDatabaseIcon(imageView, icon, mIconColor)
+        }
+        mPopulateIconMethod?.invoke(iconView, mGroupInfo.icon)
+
+        if (database.allowCustomSearchableGroup()) {
+            searchableLabelView.visibility = View.VISIBLE
+            searchableView.visibility = View.VISIBLE
+        } else {
+            searchableLabelView.visibility = View.GONE
+            searchableView.visibility = View.GONE
+        }
+
+        // TODO Auto-Type
+        /*
+        if (database?.allowAutoType() == true) {
+            autoTypeLabelView.visibility = View.VISIBLE
+            autoTypeView.visibility = View.VISIBLE
+        } else {
+            autoTypeLabelView.visibility = View.GONE
+            autoTypeView.visibility = View.GONE
+        }
+         */
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        activity?.let { activity ->
+            val root = activity.layoutInflater.inflate(R.layout.fragment_group, null)
+            iconView = root.findViewById(R.id.group_icon)
+            nameTextView = root.findViewById(R.id.group_name)
+            tagsListView = root.findViewById(R.id.group_tags_list_view)
+            notesTextLabelView = root.findViewById(R.id.group_note_label)
+            notesTextView = root.findViewById(R.id.group_note)
+            expirationView = root.findViewById(R.id.group_expiration)
+            creationView = root.findViewById(R.id.group_created)
+            modificationView = root.findViewById(R.id.group_modified)
+            searchableLabelView = root.findViewById(R.id.group_searchable_label)
+            searchableView = root.findViewById(R.id.group_searchable)
+            autoTypeLabelView = root.findViewById(R.id.group_auto_type_label)
+            autoTypeView = root.findViewById(R.id.group_auto_type)
+            uuidContainerView = root.findViewById(R.id.group_UUID_container)
+            uuidReferenceView = root.findViewById(R.id.group_UUID_reference)
+
+            // Retrieve the textColor to tint the icon
+            val ta = activity.theme.obtainStyledAttributes(intArrayOf(R.attr.colorSecondary))
+            mIconColor = ta.getColor(0, Color.WHITE)
+            ta.recycle()
+
+            if (savedInstanceState != null
+                    && savedInstanceState.containsKey(KEY_GROUP_INFO)) {
+                mGroupInfo = savedInstanceState.getParcelableCompat(KEY_GROUP_INFO) ?: mGroupInfo
+            } else {
+                arguments?.apply {
+                    if (containsKey(KEY_GROUP_INFO)) {
+                        mGroupInfo = getParcelableCompat(KEY_GROUP_INFO) ?: mGroupInfo
+                    }
+                }
+            }
+
+            // populate info in views
+            val title = mGroupInfo.title
+            if (title.isEmpty()) {
+                nameTextView.visibility = View.GONE
+            } else {
+                nameTextView.text = title
+                nameTextView.visibility = View.VISIBLE
+            }
+            tagsAdapter = TagsAdapter(activity)
+            tagsListView.apply {
+                layoutManager = LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false)
+                adapter = tagsAdapter
+            }
+            val tags = mGroupInfo.tags
+            tagsListView.visibility = if (tags.isEmpty()) View.GONE else View.VISIBLE
+            tagsAdapter?.setTags(tags)
+            val notes = mGroupInfo.notes
+            if (notes == null || notes.isEmpty()) {
+                notesTextLabelView.visibility = View.GONE
+                notesTextView.visibility = View.GONE
+            } else {
+                notesTextView.text = notes
+                notesTextLabelView.visibility = View.VISIBLE
+                notesTextView.visibility = View.VISIBLE
+            }
+            expirationView.activation = mGroupInfo.expires
+            expirationView.dateTime = mGroupInfo.expiryTime
+            creationView.text = mGroupInfo.creationTime.getDateTimeString(resources)
+            modificationView.text = mGroupInfo.lastModificationTime.getDateTimeString(resources)
+            searchableView.text = stringFromInheritableBoolean(mGroupInfo.searchable)
+            autoTypeView.text = stringFromInheritableBoolean(mGroupInfo.enableAutoType,
+                mGroupInfo.defaultAutoTypeSequence)
+            val uuid = mGroupInfo.id?.asHexString()
+            if (uuid == null || uuid.isEmpty()) {
+                uuidContainerView.visibility = View.GONE
+            } else {
+                uuidReferenceView.text = uuid
+                uuidContainerView.apply {
+                    visibility = if (PreferencesUtil.showUUID(context)) View.VISIBLE else View.GONE
+                }
+            }
+
+            val builder = AlertDialog.Builder(activity)
+            builder.setView(root)
+                    .setPositiveButton(android.R.string.ok){ _, _ ->
+                        // Do nothing
+                    }
+            return builder.create()
+        }
+        return super.onCreateDialog(savedInstanceState)
+    }
+
+    private fun stringFromInheritableBoolean(enable: Boolean?, value: String? = null): String {
+        val valueString = if (value != null && value.isNotEmpty()) " [$value]" else ""
+        return when {
+            enable == null -> getString(R.string.inherited) + valueString
+            enable -> getString(R.string.enable) + valueString
+            else -> getString(R.string.disable)
+        }
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        outState.putParcelable(KEY_GROUP_INFO, mGroupInfo)
+        super.onSaveInstanceState(outState)
+    }
+
+    data class Error(val isError: Boolean, val messageId: Int?)
+
+    companion object {
+        const val TAG_SHOW_GROUP = "TAG_SHOW_GROUP"
+        private const val KEY_GROUP_INFO = "KEY_GROUP_INFO"
+
+        fun launch(groupInfo: GroupInfo): GroupDialogFragment {
+            val bundle = Bundle()
+            bundle.putParcelable(KEY_GROUP_INFO, groupInfo)
+            val fragment = GroupDialogFragment()
+            fragment.arguments = bundle
+            return fragment
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/GroupEditDialogFragment.kt

@@ -20,37 +20,56 @@
 package com.kunzisoft.keepass.activities.dialogs
 
 import android.app.Dialog
-import android.content.Context
 import android.graphics.Color
 import android.os.Bundle
-import com.google.android.material.textfield.TextInputLayout
+import android.view.View
-import androidx.fragment.app.DialogFragment
+import android.view.ViewGroup
-import androidx.appcompat.app.AlertDialog
 import android.widget.Button
 import android.widget.ImageView
 import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.activityViewModels
+import com.google.android.material.textfield.TextInputLayout
 import com.kunzisoft.keepass.R
 import com.kunzisoft.keepass.activities.dialogs.GroupEditDialogFragment.EditGroupDialogAction.CREATION
+import com.kunzisoft.keepass.activities.dialogs.GroupEditDialogFragment.EditGroupDialogAction.NONE
 import com.kunzisoft.keepass.activities.dialogs.GroupEditDialogFragment.EditGroupDialogAction.UPDATE
-import com.kunzisoft.keepass.database.element.Database
+import com.kunzisoft.keepass.adapters.TagsProposalAdapter
-import com.kunzisoft.keepass.database.element.Group
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.element.DateInstant
 import com.kunzisoft.keepass.database.element.icon.IconImage
-import com.kunzisoft.keepass.icons.assignDatabaseIcon
+import com.kunzisoft.keepass.model.GroupInfo
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import com.kunzisoft.keepass.view.DateTimeEditFieldView
+import com.kunzisoft.keepass.view.InheritedCompletionView
+import com.kunzisoft.keepass.view.TagsCompletionView
+import com.kunzisoft.keepass.viewmodels.GroupEditViewModel
+import com.tokenautocomplete.FilteredArrayAdapter
 
-class GroupEditDialogFragment : DialogFragment(), IconPickerDialogFragment.IconPickerListener {
+class GroupEditDialogFragment : DatabaseDialogFragment() {
 
-    private var mDatabase: Database? = null
+    private val mGroupEditViewModel: GroupEditViewModel by activityViewModels()
 
-    private var editGroupListener: EditGroupListener? = null
+    private var mPopulateIconMethod: ((ImageView, IconImage) -> Unit)? = null
+    private var mEditGroupDialogAction = NONE
+    private var mGroupInfo = GroupInfo()
+    private var mGroupNamesNotAllowed: List<String>? = null
 
-    private var editGroupDialogAction: EditGroupDialogAction? = null
+    private lateinit var iconButtonView: ImageView
-    private var nameGroup: String? = null
+    private var mIconColor: Int = 0
-    private var iconGroup: IconImage? = null
+    private lateinit var nameTextLayoutView: TextInputLayout
-
+    private lateinit var nameTextView: TextView
-    private var nameTextLayoutView: TextInputLayout? = null
+    private lateinit var notesTextLayoutView: TextInputLayout
-    private var nameTextView: TextView? = null
+    private lateinit var notesTextView: TextView
-    private var iconButtonView: ImageView? = null
+    private lateinit var expirationView: DateTimeEditFieldView
-    private var iconColor: Int = 0
+    private lateinit var searchableContainerView: TextInputLayout
+    private lateinit var searchableView: InheritedCompletionView
+    private lateinit var autoTypeContainerView: ViewGroup
+    private lateinit var autoTypeInheritedView: InheritedCompletionView
+    private lateinit var autoTypeSequenceView: TextView
+    private lateinit var tagsContainerView: TextInputLayout
+    private lateinit var tagsCompletionView: TagsCompletionView
+    private var tagsAdapter: FilteredArrayAdapter<String>? = null
 
     enum class EditGroupDialogAction {
         CREATION, UPDATE, NONE;
@@ -62,81 +81,119 @@ class GroupEditDialogFragment : DialogFragment(), IconPickerDialogFragment.IconP
         }
     }
 
-    override fun onAttach(context: Context) {
+    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onAttach(context)
+        super.onCreate(savedInstanceState)
-        // Verify that the host activity implements the callback interface
+
-        try {
+        mGroupEditViewModel.onIconSelected.observe(this) { iconImage ->
-            // Instantiate the NoticeDialogListener so we can send events to the host
+            mGroupInfo.icon = iconImage
-            editGroupListener = context as EditGroupListener
+            mPopulateIconMethod?.invoke(iconButtonView, mGroupInfo.icon)
-        } catch (e: ClassCastException) {
+        }
-            // The activity doesn't implement the interface, throw exception
+
-            throw ClassCastException(context.toString()
+        mGroupEditViewModel.onDateSelected.observe(this) { date ->
-                    + " must implement " + GroupEditDialogFragment::class.java.name)
+            // Save the date
+            mGroupInfo.expiryTime.setDate(date.year, date.month, date.day)
+            expirationView.dateTime = mGroupInfo.expiryTime
+            if (expirationView.dateTime.type == DateInstant.Type.DATE_TIME) {
+                // Trick to recall selection with time
+                mGroupEditViewModel.requestDateTimeSelection(
+                    DateInstant(mGroupInfo.expiryTime.instant, DateInstant.Type.TIME)
+                )
+            }
+        }
+
+        mGroupEditViewModel.onTimeSelected.observe(this) { viewModelTime ->
+            // Save the time
+            mGroupInfo.expiryTime.setTime(viewModelTime.hour, viewModelTime.minute)
+            expirationView.dateTime = mGroupInfo.expiryTime
+        }
+
+        mGroupEditViewModel.groupNamesNotAllowed.observe(this) { namesNotAllowed ->
+            this.mGroupNamesNotAllowed = namesNotAllowed
         }
     }
 
-    override fun onDetach() {
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
-        editGroupListener = null
+        super.onDatabaseRetrieved(database)
-        super.onDetach()
+
+        mPopulateIconMethod = { imageView, icon ->
+            database.iconDrawableFactory.assignDatabaseIcon(imageView, icon, mIconColor)
+        }
+        mPopulateIconMethod?.invoke(iconButtonView, mGroupInfo.icon)
+
+        searchableContainerView.visibility = if (database.allowCustomSearchableGroup()) {
+            View.VISIBLE
+        } else {
+            View.GONE
+        }
+
+        if (database.allowAutoType()) {
+            autoTypeContainerView.visibility = View.VISIBLE
+        } else {
+            autoTypeContainerView.visibility = View.GONE
+        }
+
+        tagsAdapter = TagsProposalAdapter(requireContext(), database.tagPool)
+        tagsCompletionView.apply {
+            threshold = 1
+            setAdapter(tagsAdapter)
+        }
+        tagsContainerView.visibility = if (database.allowTags()) View.VISIBLE else View.GONE
     }
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         activity?.let { activity ->
             val root = activity.layoutInflater.inflate(R.layout.fragment_group_edit, null)
-            nameTextLayoutView = root?.findViewById(R.id.group_edit_name_container)
+            iconButtonView = root.findViewById(R.id.group_edit_icon_button)
-            nameTextView = root?.findViewById(R.id.group_edit_name)
+            nameTextLayoutView = root.findViewById(R.id.group_edit_name_container)
-            iconButtonView = root?.findViewById(R.id.group_edit_icon_button)
+            nameTextView = root.findViewById(R.id.group_edit_name)
+            notesTextLayoutView = root.findViewById(R.id.group_edit_note_container)
+            notesTextView = root.findViewById(R.id.group_edit_note)
+            expirationView = root.findViewById(R.id.group_edit_expiration)
+            searchableContainerView = root.findViewById(R.id.group_edit_searchable_container)
+            searchableView = root.findViewById(R.id.group_edit_searchable)
+            autoTypeContainerView = root.findViewById(R.id.group_edit_auto_type_container)
+            autoTypeInheritedView = root.findViewById(R.id.group_edit_auto_type_inherited)
+            autoTypeSequenceView = root.findViewById(R.id.group_edit_auto_type_sequence)
+            tagsContainerView = root.findViewById(R.id.group_tags_label)
+            tagsCompletionView = root.findViewById(R.id.group_tags_completion_view)
 
             // Retrieve the textColor to tint the icon
             val ta = activity.theme.obtainStyledAttributes(intArrayOf(android.R.attr.textColor))
-            iconColor = ta.getColor(0, Color.WHITE)
+            mIconColor = ta.getColor(0, Color.WHITE)
             ta.recycle()
 
-            // Init elements
-            mDatabase = Database.getInstance()
-            editGroupDialogAction = EditGroupDialogAction.NONE
-            nameGroup = ""
-            iconGroup = mDatabase?.iconFactory?.folderIcon
-
             if (savedInstanceState != null
                     && savedInstanceState.containsKey(KEY_ACTION_ID)
-                    && savedInstanceState.containsKey(KEY_NAME)
+                    && savedInstanceState.containsKey(KEY_GROUP_INFO)) {
-                    && savedInstanceState.containsKey(KEY_ICON)) {
+                mEditGroupDialogAction = EditGroupDialogAction.getActionFromOrdinal(savedInstanceState.getInt(KEY_ACTION_ID))
-                editGroupDialogAction = EditGroupDialogAction.getActionFromOrdinal(savedInstanceState.getInt(KEY_ACTION_ID))
+                mGroupInfo = savedInstanceState.getParcelableCompat(KEY_GROUP_INFO) ?: mGroupInfo
-                nameGroup = savedInstanceState.getString(KEY_NAME)
-                iconGroup = savedInstanceState.getParcelable(KEY_ICON)
-
             } else {
                 arguments?.apply {
                     if (containsKey(KEY_ACTION_ID))
-                        editGroupDialogAction = EditGroupDialogAction.getActionFromOrdinal(getInt(KEY_ACTION_ID))
+                        mEditGroupDialogAction = EditGroupDialogAction.getActionFromOrdinal(getInt(KEY_ACTION_ID))
-
+                    if (containsKey(KEY_GROUP_INFO)) {
-                    if (containsKey(KEY_NAME) && containsKey(KEY_ICON)) {
+                        mGroupInfo = getParcelableCompat(KEY_GROUP_INFO) ?: mGroupInfo
-                        nameGroup = getString(KEY_NAME)
-                        iconGroup = getParcelable(KEY_ICON)
                     }
                 }
             }
 
-            // populate the name
+            // populate info in views
-            nameTextView?.text = nameGroup
+            populateInfoToViews(mGroupInfo)
-            // populate the icon
+
-            assignIconView()
+            iconButtonView.setOnClickListener { _ ->
+                mGroupEditViewModel.requestIconSelection(mGroupInfo.icon)
+            }
+            expirationView.setOnDateClickListener = { dateInstant ->
+                mGroupEditViewModel.requestDateTimeSelection(dateInstant)
+            }
 
             val builder = AlertDialog.Builder(activity)
             builder.setView(root)
                     .setPositiveButton(android.R.string.ok, null)
                     .setNegativeButton(android.R.string.cancel) { _, _ ->
-                        editGroupListener?.cancelEditGroup(
+                        // Do nothing
-                                editGroupDialogAction,
-                                nameTextView?.text?.toString(),
-                                iconGroup)
                     }
 
-            iconButtonView?.setOnClickListener { _ ->
-                IconPickerDialogFragment().show(parentFragmentManager, "IconPickerDialogFragment")
-            }
-
             return builder.create()
         }
         return super.onCreateDialog(savedInstanceState)
@@ -146,73 +203,112 @@ class GroupEditDialogFragment : DialogFragment(), IconPickerDialogFragment.IconP
         super.onResume()
 
         // To prevent auto dismiss
-        val d = dialog as AlertDialog?
+        val alertDialog = dialog as AlertDialog?
-        if (d != null) {
+        if (alertDialog != null) {
-            val positiveButton = d.getButton(Dialog.BUTTON_POSITIVE) as Button
+            val positiveButton = alertDialog.getButton(Dialog.BUTTON_POSITIVE) as Button
             positiveButton.setOnClickListener {
+                retrieveGroupInfoFromViews()
                 if (isValid()) {
-                    editGroupListener?.approveEditGroup(
+                    when (mEditGroupDialogAction) {
-                            editGroupDialogAction,
+                        CREATION ->
-                            nameTextView?.text?.toString(),
+                            mGroupEditViewModel.approveGroupCreation(mGroupInfo)
-                            iconGroup)
+                        UPDATE ->
-                    d.dismiss()
+                            mGroupEditViewModel.approveGroupUpdate(mGroupInfo)
+                        NONE -> {}
+                    }
+                    alertDialog.dismiss()
                 }
             }
         }
     }
 
-    private fun assignIconView() {
+    private fun populateInfoToViews(groupInfo: GroupInfo) {
-        if (mDatabase?.drawFactory != null && iconGroup != null) {
+        mGroupEditViewModel.selectIcon(groupInfo.icon)
-            iconButtonView?.assignDatabaseIcon(mDatabase?.drawFactory!!, iconGroup!!, iconColor)
+        nameTextView.text = groupInfo.title
+        notesTextLayoutView.visibility = if (groupInfo.notes == null) View.GONE else View.VISIBLE
+        groupInfo.notes?.let {
+            notesTextView.text = it
+        }
+        expirationView.activation = groupInfo.expires
+        expirationView.dateTime = groupInfo.expiryTime
+
+        // Set searchable
+        searchableView.setValue(groupInfo.searchable)
+        // Set auto-type
+        autoTypeInheritedView.setValue(groupInfo.enableAutoType)
+        autoTypeSequenceView.text = groupInfo.defaultAutoTypeSequence
+        // Set Tags
+        groupInfo.tags.let { tags ->
+            tagsCompletionView.setText("")
+            for (i in 0 until tags.size()) {
+                tagsCompletionView.addObjectSync(tags.get(i))
+            }
         }
     }
 
-    override fun iconPicked(bundle: Bundle) {
+    private fun retrieveGroupInfoFromViews() {
-        iconGroup = IconPickerDialogFragment.getIconStandardFromBundle(bundle)
+        mGroupInfo.title = nameTextView.text.toString()
-        assignIconView()
+        mGroupInfo.notes = notesTextView.text?.toString()
+        mGroupInfo.expires = expirationView.activation
+        mGroupInfo.expiryTime = expirationView.dateTime
+        mGroupInfo.searchable = searchableView.getValue()
+        mGroupInfo.enableAutoType = autoTypeInheritedView.getValue()
+        mGroupInfo.defaultAutoTypeSequence = autoTypeSequenceView.text.toString()
+        mGroupInfo.tags = tagsCompletionView.getTags()
     }
 
     override fun onSaveInstanceState(outState: Bundle) {
-        outState.putInt(KEY_ACTION_ID, editGroupDialogAction!!.ordinal)
+        retrieveGroupInfoFromViews()
-        outState.putString(KEY_NAME, nameGroup)
+        outState.putInt(KEY_ACTION_ID, mEditGroupDialogAction.ordinal)
-        outState.putParcelable(KEY_ICON, iconGroup)
+        outState.putParcelable(KEY_GROUP_INFO, mGroupInfo)
         super.onSaveInstanceState(outState)
     }
 
     private fun isValid(): Boolean {
-        if (nameTextView?.text?.toString()?.isNotEmpty() != true) {
+        val name = nameTextView.text.toString()
-            nameTextLayoutView?.error = getString(R.string.error_no_name)
+        val error = when {
-            return false
+            name.isEmpty() -> {
+                Error(true, R.string.error_no_name)
+            }
+            mGroupNamesNotAllowed == null -> {
+                Error(true, R.string.error_word_reserved)
+            }
+            mGroupNamesNotAllowed?.find { it.equals(name, ignoreCase = true) } != null -> {
+                Error(true, R.string.error_word_reserved)
+            }
+            else -> {
+                Error(false, null)
+            }
         }
-        return true
+        error.messageId?.let { messageId ->
+            nameTextLayoutView.error = getString(messageId)
+        } ?: kotlin.run {
+            nameTextLayoutView.error = null
+        }
+        return !error.isError
     }
 
-    interface EditGroupListener {
+    data class Error(val isError: Boolean, val messageId: Int?)
-        fun approveEditGroup(action: EditGroupDialogAction?, name: String?, icon: IconImage?)
-        fun cancelEditGroup(action: EditGroupDialogAction?, name: String?, icon: IconImage?)
-    }
 
     companion object {
 
         const val TAG_CREATE_GROUP = "TAG_CREATE_GROUP"
+        private const val KEY_ACTION_ID = "KEY_ACTION_ID"
+        private const val KEY_GROUP_INFO = "KEY_GROUP_INFO"
 
-        const val KEY_NAME = "KEY_NAME"
+        fun create(groupInfo: GroupInfo): GroupEditDialogFragment {
-        const val KEY_ICON = "KEY_ICON"
-        const val KEY_ACTION_ID = "KEY_ACTION_ID"
-
-        fun build(): GroupEditDialogFragment {
             val bundle = Bundle()
             bundle.putInt(KEY_ACTION_ID, CREATION.ordinal)
+            bundle.putParcelable(KEY_GROUP_INFO, groupInfo)
             val fragment = GroupEditDialogFragment()
             fragment.arguments = bundle
             return fragment
         }
 
-        fun build(group: Group): GroupEditDialogFragment {
+        fun update(groupInfo: GroupInfo): GroupEditDialogFragment {
             val bundle = Bundle()
-            bundle.putString(KEY_NAME, group.title)
-            bundle.putParcelable(KEY_ICON, group.icon)
             bundle.putInt(KEY_ACTION_ID, UPDATE.ordinal)
+            bundle.putParcelable(KEY_GROUP_INFO, groupInfo)
             val fragment = GroupEditDialogFragment()
             fragment.arguments = bundle
             return fragment

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/IconEditDialogFragment.kt

@@ -0,0 +1,127 @@
+/*
+ * Copyright 2021 Jeremy Jamet / Kunzisoft.
+ *     
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.app.Dialog
+import android.os.Bundle
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.activityViewModels
+import com.google.android.material.textfield.TextInputLayout
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.database.ContextualDatabase
+import com.kunzisoft.keepass.database.element.DateInstant
+import com.kunzisoft.keepass.database.element.icon.IconImage
+import com.kunzisoft.keepass.database.element.icon.IconImageCustom
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import com.kunzisoft.keepass.viewmodels.IconPickerViewModel
+
+class IconEditDialogFragment : DatabaseDialogFragment() {
+
+    private val mIconPickerViewModel: IconPickerViewModel by activityViewModels()
+
+    private var mPopulateIconMethod: ((ImageView, IconImage) -> Unit)? = null
+    private lateinit var iconView: ImageView
+    private lateinit var nameTextLayoutView: TextInputLayout
+    private lateinit var nameTextView: TextView
+
+    private var mCustomIcon: IconImageCustom? = null
+
+    override fun onDatabaseRetrieved(database: ContextualDatabase) {
+        super.onDatabaseRetrieved(database)
+        mPopulateIconMethod = { imageView, icon ->
+            database.iconDrawableFactory.assignDatabaseIcon(imageView, icon)
+        }
+        mCustomIcon?.let { customIcon ->
+            populateViewsWithCustomIcon(customIcon)
+        }
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        activity?.let { activity ->
+            val root = activity.layoutInflater.inflate(R.layout.fragment_icon_edit, null)
+            iconView = root.findViewById(R.id.icon_edit_image)
+            nameTextLayoutView = root.findViewById(R.id.icon_edit_name_container)
+            nameTextView = root.findViewById(R.id.icon_edit_name)
+
+            if (savedInstanceState != null
+                    && savedInstanceState.containsKey(KEY_CUSTOM_ICON_ID)) {
+                mCustomIcon = savedInstanceState.getParcelableCompat(KEY_CUSTOM_ICON_ID) ?: mCustomIcon
+            } else {
+                arguments?.apply {
+                    if (containsKey(KEY_CUSTOM_ICON_ID)) {
+                        mCustomIcon = getParcelableCompat(KEY_CUSTOM_ICON_ID) ?: mCustomIcon
+                    }
+                }
+            }
+
+            val builder = AlertDialog.Builder(activity)
+            builder.setView(root)
+                    .setPositiveButton(android.R.string.ok) { _, _ ->
+                        retrieveIconInfoFromViews()
+                        mCustomIcon?.let { customIcon ->
+                            mIconPickerViewModel.updateCustomIcon(
+                                IconPickerViewModel.IconCustomState(customIcon, false)
+                            )
+                        }
+                    }
+                    .setNegativeButton(android.R.string.cancel) { _, _ ->
+                        // Do nothing
+                        mIconPickerViewModel.updateCustomIcon(
+                            IconPickerViewModel.IconCustomState(null, false)
+                        )
+                    }
+
+            return builder.create()
+        }
+        return super.onCreateDialog(savedInstanceState)
+    }
+
+    private fun populateViewsWithCustomIcon(customIcon: IconImageCustom) {
+        mPopulateIconMethod?.invoke(iconView, customIcon.getIconImageToDraw())
+        nameTextView.text = customIcon.name
+    }
+
+    private fun retrieveIconInfoFromViews() {
+        mCustomIcon?.name = nameTextView.text.toString()
+        mCustomIcon?.lastModificationTime = DateInstant()
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        retrieveIconInfoFromViews()
+        outState.putParcelable(KEY_CUSTOM_ICON_ID, mCustomIcon)
+        super.onSaveInstanceState(outState)
+    }
+
+    companion object {
+
+        const val TAG_UPDATE_ICON = "TAG_UPDATE_ICON"
+        const val KEY_CUSTOM_ICON_ID = "KEY_CUSTOM_ICON_ID"
+
+        fun update(customIcon: IconImageCustom): IconEditDialogFragment {
+            val bundle = Bundle()
+            bundle.putParcelable(KEY_CUSTOM_ICON_ID, IconImageCustom(customIcon))
+            val fragment = IconEditDialogFragment()
+            fragment.arguments = bundle
+            return fragment
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/IconPickerDialogFragment.kt

@@ -1,147 +0,0 @@
-/*
- * Copyright 2019 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePassDX.
- *
- *  KeePassDX is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDX is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.kunzisoft.keepass.activities.dialogs
-
-import android.app.Dialog
-import android.content.Context
-import android.content.res.ColorStateList
-import android.graphics.Color
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.BaseAdapter
-import android.widget.GridView
-import android.widget.ImageView
-import androidx.appcompat.app.AlertDialog
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.widget.ImageViewCompat
-import androidx.fragment.app.DialogFragment
-import androidx.fragment.app.FragmentActivity
-import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.database.element.icon.IconImageStandard
-import com.kunzisoft.keepass.icons.IconPack
-import com.kunzisoft.keepass.icons.IconPackChooser
-
-
-class IconPickerDialogFragment : DialogFragment() {
-
-    private var iconPickerListener: IconPickerListener? = null
-    private var iconPack: IconPack? = null
-
-    override fun onAttach(context: Context) {
-        super.onAttach(context)
-        try {
-            iconPickerListener = context as IconPickerListener
-        } catch (e: ClassCastException) {
-            // The activity doesn't implement the interface, throw exception
-            throw ClassCastException(context.toString()
-                    + " must implement " + IconPickerListener::class.java.name)
-        }
-    }
-
-    override fun onDetach() {
-        iconPickerListener = null
-        super.onDetach()
-    }
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        activity?.let { activity ->
-            val builder = AlertDialog.Builder(activity)
-
-            iconPack = IconPackChooser.getSelectedIconPack(requireContext())
-
-            // Inflate and set the layout for the dialog
-            // Pass null as the parent view because its going in the dialog layout
-            val root = activity.layoutInflater.inflate(R.layout.fragment_icon_picker, null)
-            builder.setView(root)
-
-            val currIconGridView = root.findViewById<GridView>(R.id.IconGridView)
-            currIconGridView.adapter = ImageAdapter(activity)
-
-            currIconGridView.setOnItemClickListener { _, _, position, _ ->
-                val bundle = Bundle()
-                bundle.putParcelable(KEY_ICON_STANDARD, IconImageStandard(position))
-                iconPickerListener?.iconPicked(bundle)
-                dismiss()
-            }
-
-            builder.setNegativeButton(android.R.string.cancel) { _, _ -> this@IconPickerDialogFragment.dialog?.cancel() }
-
-            return builder.create()
-        }
-        return super.onCreateDialog(savedInstanceState)
-    }
-
-    inner class ImageAdapter internal constructor(private val context: Context) : BaseAdapter() {
-
-        override fun getCount(): Int {
-            return iconPack?.numberOfIcons() ?: 0
-        }
-
-        override fun getItem(position: Int): Any? {
-            return null
-        }
-
-        override fun getItemId(position: Int): Long {
-            return 0
-        }
-
-        override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
-            val currentView: View = convertView
-                    ?: (context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater)
-                        .inflate(R.layout.item_icon, parent, false)
-
-            iconPack?.let { iconPack ->
-                val iconImageView = currentView.findViewById<ImageView>(R.id.icon_image)
-                iconImageView.setImageResource(iconPack.iconToResId(position))
-
-                // Assign color if icons are tintable
-                if (iconPack.tintable()) {
-                    // Retrieve the textColor to tint the icon
-                    val ta = context.theme.obtainStyledAttributes(intArrayOf(android.R.attr.textColor))
-                    ImageViewCompat.setImageTintList(iconImageView, ColorStateList.valueOf(ta.getColor(0, Color.BLACK)))
-                    ta.recycle()
-                }
-            }
-
-            return currentView
-        }
-    }
-
-    interface IconPickerListener {
-        fun iconPicked(bundle: Bundle)
-    }
-
-    companion object {
-
-        private const val KEY_ICON_STANDARD = "KEY_ICON_STANDARD"
-
-        fun getIconStandardFromBundle(bundle: Bundle): IconImageStandard? {
-            return bundle.getParcelable(KEY_ICON_STANDARD)
-        }
-
-        fun launch(activity: FragmentActivity) {
-            // Create an instance of the dialog fragment and show it
-            val dialog = IconPickerDialogFragment()
-            dialog.show(activity.supportFragmentManager, "IconPickerDialogFragment")
-        }
-    }
-}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/MainCredentialDialogFragment.kt

@@ -0,0 +1,127 @@
+/*
+ * Copyright 2022 Jeremy Jamet / Kunzisoft.
+ *     
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.app.Dialog
+import android.content.Context
+import android.net.Uri
+import android.os.Bundle
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.activities.helpers.ExternalFileHelper
+import com.kunzisoft.keepass.database.MainCredential
+import com.kunzisoft.keepass.utils.UriUtil.getDocumentFile
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import com.kunzisoft.keepass.view.MainCredentialView
+
+class MainCredentialDialogFragment : DatabaseDialogFragment() {
+
+    private var mainCredentialView: MainCredentialView? = null
+
+    private var mListener: AskMainCredentialDialogListener? = null
+
+    private var mExternalFileHelper: ExternalFileHelper? = null
+
+    interface AskMainCredentialDialogListener {
+        fun onAskMainCredentialDialogPositiveClick(databaseUri: Uri?, mainCredential: MainCredential)
+        fun onAskMainCredentialDialogNegativeClick(databaseUri: Uri?, mainCredential: MainCredential)
+    }
+
+    override fun onAttach(activity: Context) {
+        super.onAttach(activity)
+        try {
+            mListener = activity as AskMainCredentialDialogListener
+        } catch (e: ClassCastException) {
+            throw ClassCastException(activity.toString()
+                    + " must implement " + AskMainCredentialDialogListener::class.java.name)
+        }
+    }
+
+    override fun onDetach() {
+        mListener = null
+        super.onDetach()
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        activity?.let { activity ->
+
+            var databaseUri: Uri? = null
+            arguments?.apply {
+                if (containsKey(KEY_ASK_CREDENTIAL_URI))
+                    databaseUri = getParcelableCompat(KEY_ASK_CREDENTIAL_URI)
+            }
+
+            val builder = AlertDialog.Builder(activity)
+
+            val root = activity.layoutInflater.inflate(R.layout.fragment_main_credential, null)
+            mainCredentialView = root.findViewById(R.id.main_credential_view)
+            databaseUri?.let {
+                root.findViewById<TextView>(R.id.title_database)?.text =
+                    it.getDocumentFile(requireContext())?.name
+            }
+            builder.setView(root)
+                    // Add action buttons
+                    .setPositiveButton(android.R.string.ok) { _, _ ->
+                        mListener?.onAskMainCredentialDialogPositiveClick(
+                            databaseUri,
+                            retrieveMainCredential()
+                        )
+                    }
+                    .setNegativeButton(android.R.string.cancel) { _, _ ->
+                        mListener?.onAskMainCredentialDialogNegativeClick(
+                            databaseUri,
+                            retrieveMainCredential()
+                        )
+                    }
+
+
+            mExternalFileHelper = ExternalFileHelper(this)
+            mExternalFileHelper?.buildOpenDocument { uri ->
+                if (uri != null) {
+                    mainCredentialView?.populateKeyFileView(uri)
+                }
+            }
+            mainCredentialView?.setOpenKeyfileClickListener(mExternalFileHelper)
+
+            return builder.create()
+        }
+
+        return super.onCreateDialog(savedInstanceState)
+    }
+
+    private fun retrieveMainCredential(): MainCredential {
+        return mainCredentialView?.getMainCredential() ?: MainCredential()
+    }
+
+    companion object {
+
+        private const val KEY_ASK_CREDENTIAL_URI = "KEY_ASK_CREDENTIAL_URI"
+        const val TAG_ASK_MAIN_CREDENTIAL = "TAG_ASK_MAIN_CREDENTIAL"
+
+        fun getInstance(uri: Uri?): MainCredentialDialogFragment {
+            val fragment = MainCredentialDialogFragment()
+            val args = Bundle()
+            args.putParcelable(KEY_ASK_CREDENTIAL_URI, uri)
+            fragment.arguments = args
+            return fragment
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/PasswordEncodingDialogFragment.kt

@@ -19,13 +19,15 @@
  */
 package com.kunzisoft.keepass.activities.dialogs
 
-import android.app.AlertDialog
 import android.app.Dialog
 import android.content.Context
 import android.net.Uri
 import android.os.Bundle
+import androidx.appcompat.app.AlertDialog
 import androidx.fragment.app.DialogFragment
 import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.database.MainCredential
+import com.kunzisoft.keepass.utils.getParcelableCompat
 
 class PasswordEncodingDialogFragment : DialogFragment() {
 
@@ -48,11 +50,8 @@ class PasswordEncodingDialogFragment : DialogFragment() {
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
 
-        val databaseUri: Uri? = savedInstanceState?.getParcelable(DATABASE_URI_KEY)
+        val databaseUri: Uri? = savedInstanceState?.getParcelableCompat(DATABASE_URI_KEY)
-        val masterPasswordChecked: Boolean = savedInstanceState?.getBoolean(MASTER_PASSWORD_CHECKED_KEY) ?: false
+        val mainCredential: MainCredential = savedInstanceState?.getParcelableCompat(MAIN_CREDENTIAL) ?: MainCredential()
-        val masterPassword: String? = savedInstanceState?.getString(MASTER_PASSWORD_KEY)
-        val keyFileChecked: Boolean = savedInstanceState?.getBoolean(KEY_FILE_CHECKED_KEY) ?: false
-        val keyFile: Uri? = savedInstanceState?.getParcelable(KEY_FILE_URI_KEY)
 
         activity?.let { activity ->
             val builder = AlertDialog.Builder(activity)
@@ -60,10 +59,7 @@ class PasswordEncodingDialogFragment : DialogFragment() {
             builder.setPositiveButton(android.R.string.ok) { _, _ ->
                 mListener?.onPasswordEncodingValidateListener(
                         databaseUri,
-                        masterPasswordChecked,
+                        mainCredential
-                        masterPassword,
-                        keyFileChecked,
-                        keyFile
                 )
             }
             builder.setNegativeButton(android.R.string.cancel) { dialog, _ -> dialog.cancel() }
@@ -75,32 +71,22 @@ class PasswordEncodingDialogFragment : DialogFragment() {
 
     interface Listener {
         fun onPasswordEncodingValidateListener(databaseUri: Uri?,
-                                               masterPasswordChecked: Boolean,
+                                               mainCredential: MainCredential)
-                                               masterPassword: String?,
-                                               keyFileChecked: Boolean,
-                                               keyFile: Uri?)
     }
 
     companion object {
 
         private const val DATABASE_URI_KEY = "DATABASE_URI_KEY"
-        private const val MASTER_PASSWORD_CHECKED_KEY = "MASTER_PASSWORD_CHECKED_KEY"
+        private const val MAIN_CREDENTIAL = "MAIN_CREDENTIAL"
-        private const val MASTER_PASSWORD_KEY = "MASTER_PASSWORD_KEY"
-        private const val KEY_FILE_CHECKED_KEY = "KEY_FILE_CHECKED_KEY"
-        private const val KEY_FILE_URI_KEY = "KEY_FILE_URI_KEY"
 
-        fun getInstance(databaseUri: Uri,
+        fun getInstance(
-                        masterPasswordChecked: Boolean,
+            databaseUri: Uri,
-                        masterPassword: String?,
+            mainCredential: MainCredential
-                        keyFileChecked: Boolean,
+        ): SortDialogFragment {
-                        keyFile: Uri?): SortDialogFragment {
             val fragment = SortDialogFragment()
             fragment.arguments = Bundle().apply {
                 putParcelable(DATABASE_URI_KEY, databaseUri)
-                putBoolean(MASTER_PASSWORD_CHECKED_KEY, masterPasswordChecked)
+                putParcelable(MAIN_CREDENTIAL, mainCredential)
-                putString(MASTER_PASSWORD_KEY, masterPassword)
-                putBoolean(KEY_FILE_CHECKED_KEY, keyFileChecked)
-                putParcelable(KEY_FILE_URI_KEY, keyFile)
             }
             return fragment
         }

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/ProFeatureDialogFragment.kt

@@ -28,7 +28,7 @@ import androidx.core.text.HtmlCompat.FROM_HTML_MODE_LEGACY
 import androidx.fragment.app.DialogFragment
 import com.kunzisoft.keepass.BuildConfig
 import com.kunzisoft.keepass.R
-import com.kunzisoft.keepass.utils.UriUtil
+import com.kunzisoft.keepass.utils.UriUtil.openUrl
 
 /**
  * Custom Dialog that asks the user to download the pro version or make a donation.
@@ -45,13 +45,16 @@ class ProFeatureDialogFragment : DialogFragment() {
                 stringBuilder.append(HtmlCompat.fromHtml(getString(R.string.html_text_ad_free), FROM_HTML_MODE_LEGACY)).append("\n\n")
                 stringBuilder.append(HtmlCompat.fromHtml(getString(R.string.html_text_buy_pro), FROM_HTML_MODE_LEGACY))
                 builder.setPositiveButton(R.string.download) { _, _ ->
-                    UriUtil.gotoUrl(requireContext(), R.string.app_pro_url)
+                    activity.openUrl(
+                        activity.getString(R.string.play_store_url,
+                            activity.getString(R.string.keepro_app_id))
+                    )
                 }
             } else {
                 stringBuilder.append(HtmlCompat.fromHtml(getString(R.string.html_text_feature_generosity), FROM_HTML_MODE_LEGACY)).append("\n\n")
                 stringBuilder.append(HtmlCompat.fromHtml(getString(R.string.html_text_donation), FROM_HTML_MODE_LEGACY))
                 builder.setPositiveButton(R.string.contribute) { _, _ ->
-                    UriUtil.gotoUrl(requireContext(), R.string.contribution_url)
+                    activity.openUrl(R.string.contribution_url)
                 }
             }
             builder.setMessage(stringBuilder)

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/ReplaceAttachmentDialogFragment.kt

@@ -25,14 +25,14 @@ import android.net.Uri
 import android.os.Bundle
 import android.text.SpannableStringBuilder
 import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
 import com.kunzisoft.keepass.R
 import com.kunzisoft.keepass.database.element.Attachment
+import com.kunzisoft.keepass.utils.getParcelableCompat
 
 /**
  * Custom Dialog to confirm big file to upload
  */
-class ReplaceFileDialogFragment : DialogFragment() {
+class ReplaceFileDialogFragment : DatabaseDialogFragment() {
 
     private var mActionChooseListener: ActionChooseListener? = null
 
@@ -63,8 +63,8 @@ class ReplaceFileDialogFragment : DialogFragment() {
             })
             builder.setPositiveButton(android.R.string.ok) { _, _ ->
                 mActionChooseListener?.onValidateReplaceFile(
-                        arguments?.getParcelable(KEY_FILE_URI),
+                        arguments?.getParcelableCompat(KEY_FILE_URI),
-                        arguments?.getParcelable(KEY_ENTRY_ATTACHMENT))
+                        arguments?.getParcelableCompat(KEY_ENTRY_ATTACHMENT))
             }
             builder.setNegativeButton(android.R.string.cancel) { _, _ ->
                 dismiss()

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/SetMainCredentialDialogFragment.kt

@@ -0,0 +1,411 @@
+/*
+ * Copyright 2019 Jeremy Jamet / Kunzisoft.
+ *     
+ * This file is part of KeePassDX.
+ *
+ *  KeePassDX is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  KeePassDX is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with KeePassDX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities.dialogs
+
+import android.app.Dialog
+import android.content.Context
+import android.content.DialogInterface
+import android.net.Uri
+import android.os.Bundle
+import android.text.Editable
+import android.text.SpannableStringBuilder
+import android.text.TextWatcher
+import android.view.View
+import android.widget.CompoundButton
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.textfield.TextInputLayout
+import com.kunzisoft.keepass.R
+import com.kunzisoft.keepass.activities.helpers.ExternalFileHelper
+import com.kunzisoft.keepass.activities.helpers.setOpenDocumentClickListener
+import com.kunzisoft.keepass.credentialprovider.activity.HardwareKeyActivity
+import com.kunzisoft.keepass.database.MainCredential
+import com.kunzisoft.keepass.hardware.HardwareKey
+import com.kunzisoft.keepass.password.PasswordEntropy
+import com.kunzisoft.keepass.utils.UriUtil.getDocumentFile
+import com.kunzisoft.keepass.utils.UriUtil.openUrl
+import com.kunzisoft.keepass.view.HardwareKeySelectionView
+import com.kunzisoft.keepass.view.KeyFileSelectionView
+import com.kunzisoft.keepass.view.PasswordEditView
+import com.kunzisoft.keepass.view.applyFontVisibility
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import java.security.SecureRandom
+
+
+class SetMainCredentialDialogFragment : DatabaseDialogFragment() {
+
+    private var mMasterPassword: String? = null
+    private var mKeyFileUri: Uri? = null
+    private var mHardwareKey: HardwareKey? = null
+
+    private lateinit var rootView: View
+
+    private lateinit var passwordCheckBox: CompoundButton
+    private lateinit var passwordEditView: PasswordEditView
+    private lateinit var passwordRepeatTextInputLayout: TextInputLayout
+    private lateinit var passwordRepeatView: TextView
+
+    private lateinit var keyFileCheckBox: CompoundButton
+    private lateinit var keyFileGenerateButton: View
+    private lateinit var keyFileSelectionView: KeyFileSelectionView
+
+    private lateinit var hardwareKeyCheckBox: CompoundButton
+    private lateinit var hardwareKeySelectionView: HardwareKeySelectionView
+
+    private var mListener: AssignMainCredentialDialogListener? = null
+
+    private var mExternalFileHelper: ExternalFileHelper? = null
+    private var mPasswordEntropyCalculator: PasswordEntropy? = null
+
+    private var mEmptyPasswordConfirmationDialog: AlertDialog? = null
+    private var mNoKeyConfirmationDialog: AlertDialog? = null
+    private var mEmptyKeyFileConfirmationDialog: AlertDialog? = null
+
+    private var mAllowNoMasterKey: Boolean  = false
+
+    private val passwordTextWatcher = object : TextWatcher {
+        override fun beforeTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
+
+        override fun onTextChanged(charSequence: CharSequence, i: Int, i1: Int, i2: Int) {}
+
+        override fun afterTextChanged(editable: Editable) {
+            passwordCheckBox.isChecked = true
+        }
+    }
+
+    interface AssignMainCredentialDialogListener {
+        fun onAssignKeyDialogPositiveClick(mainCredential: MainCredential)
+        fun onAssignKeyDialogNegativeClick(mainCredential: MainCredential)
+    }
+
+    override fun onAttach(activity: Context) {
+        super.onAttach(activity)
+        try {
+            mListener = activity as AssignMainCredentialDialogListener
+        } catch (e: ClassCastException) {
+            throw ClassCastException(activity.toString()
+                    + " must implement " + AssignMainCredentialDialogListener::class.java.name)
+        }
+    }
+
+    override fun onDetach() {
+        mListener = null
+        mEmptyPasswordConfirmationDialog?.dismiss()
+        mEmptyPasswordConfirmationDialog = null
+        mNoKeyConfirmationDialog?.dismiss()
+        mNoKeyConfirmationDialog = null
+        mEmptyKeyFileConfirmationDialog?.dismiss()
+        mEmptyKeyFileConfirmationDialog = null
+        super.onDetach()
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        // Create the password entropy object
+        mPasswordEntropyCalculator = PasswordEntropy()
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        activity?.let { activity ->
+
+            arguments?.apply {
+                if (containsKey(ALLOW_NO_MASTER_KEY_ARG))
+                    mAllowNoMasterKey = getBoolean(ALLOW_NO_MASTER_KEY_ARG, false)
+            }
+
+            val builder = AlertDialog.Builder(activity)
+            val inflater = activity.layoutInflater
+
+            rootView = inflater.inflate(R.layout.fragment_set_main_credential, null)
+            builder.setView(rootView)
+                    // Add action buttons
+                    .setPositiveButton(android.R.string.ok) { _, _ -> }
+                    .setNegativeButton(android.R.string.cancel) { _, _ -> }
+
+            rootView.findViewById<View>(R.id.credentials_information)?.setOnClickListener {
+                activity.openUrl(R.string.credentials_explanation_url)
+            }
+
+            passwordCheckBox = rootView.findViewById(R.id.password_checkbox)
+            passwordEditView = rootView.findViewById(R.id.password_view)
+            passwordRepeatTextInputLayout = rootView.findViewById(R.id.password_repeat_input_layout)
+            passwordRepeatView = rootView.findViewById(R.id.password_confirmation)
+            passwordRepeatView.applyFontVisibility()
+
+            keyFileCheckBox = rootView.findViewById(R.id.keyfile_checkbox)
+            keyFileGenerateButton = rootView.findViewById(R.id.keyfile_generate)
+            keyFileSelectionView = rootView.findViewById(R.id.keyfile_selection)
+
+            hardwareKeyCheckBox = rootView.findViewById(R.id.hardware_key_checkbox)
+            hardwareKeySelectionView = rootView.findViewById(R.id.hardware_key_selection)
+
+            mExternalFileHelper = ExternalFileHelper(this)
+            mExternalFileHelper?.buildCreateDocument { createdFileUri ->
+                createdFileUri?.let { uri ->
+                    createKeyFile(uri)
+                    keyFileSelectionView.error = null
+                    keyFileCheckBox.isChecked = true
+                    keyFileSelectionView.uri = uri
+                }
+            }
+            mExternalFileHelper?.buildOpenDocument { uri ->
+                uri?.let { pathUri ->
+                    pathUri.getDocumentFile(requireContext())?.length()?.let { lengthFile ->
+                        keyFileSelectionView.error = null
+                        keyFileCheckBox.isChecked = true
+                        keyFileSelectionView.uri = pathUri
+                        showLengthKeyFileConfirmationDialog(lengthFile)
+                    }
+                }
+            }
+            keyFileGenerateButton.setOnClickListener {
+                mExternalFileHelper?.createDocument(DEFAULT_KEYFILE_NAME)
+            }
+            keyFileSelectionView.setOpenDocumentClickListener(mExternalFileHelper)
+
+            hardwareKeySelectionView.selectionListener = { hardwareKey ->
+                hardwareKeyCheckBox.isChecked = true
+                hardwareKeySelectionView.error =
+                    if (!HardwareKeyActivity.isHardwareKeyAvailable(requireActivity(), hardwareKey)) {
+                        // show hardware driver dialog if required
+                        getString(R.string.error_driver_required, hardwareKey.toString())
+                    } else {
+                        null
+                    }
+            }
+
+            val dialog = builder.create()
+            dialog.setOnShowListener { dialog1 ->
+                val positiveButton = (dialog1 as AlertDialog).getButton(DialogInterface.BUTTON_POSITIVE)
+                positiveButton.setOnClickListener {
+
+                    mMasterPassword = ""
+                    mKeyFileUri = null
+                    mHardwareKey = null
+
+                    approveMainCredential()
+                }
+                val negativeButton = dialog1.getButton(DialogInterface.BUTTON_NEGATIVE)
+                negativeButton.setOnClickListener {
+                    mListener?.onAssignKeyDialogNegativeClick(retrieveMainCredential())
+                    dismiss()
+                }
+            }
+
+            return dialog
+        }
+
+        return super.onCreateDialog(savedInstanceState)
+    }
+
+    private fun createKeyFile(uri: Uri) {
+        CoroutineScope(Dispatchers.IO).launch {
+            activity?.contentResolver?.openOutputStream(uri)?.use { outputStream ->
+                val randomBytes = ByteArray(DEFAULT_KEYFILE_SIZE)
+                SecureRandom().nextBytes(randomBytes)
+                outputStream.write(randomBytes)
+            }
+        }
+    }
+
+    private fun approveMainCredential() {
+        val errorPassword = verifyPassword()
+        val errorKeyFile = verifyKeyFile()
+        val errorHardwareKey = verifyHardwareKey()
+        // Check all to fill error
+        var error = errorPassword || errorKeyFile || errorHardwareKey
+        val hardwareKey = hardwareKeySelectionView.hardwareKey
+        if (!error
+            && (!passwordCheckBox.isChecked)
+            && (!keyFileCheckBox.isChecked)
+            && (!hardwareKeyCheckBox.isChecked)
+        ) {
+            error = true
+            if (mAllowNoMasterKey) {
+                // show no key dialog if required
+                showNoKeyConfirmationDialog()
+            } else {
+                passwordRepeatTextInputLayout.error =
+                    getString(R.string.error_disallow_no_credentials)
+            }
+        } else if (!error
+            && mMasterPassword.isNullOrEmpty()
+            && !keyFileCheckBox.isChecked
+            && !hardwareKeyCheckBox.isChecked
+        ) {
+            // show empty password dialog if required
+            error = true
+            showEmptyPasswordConfirmationDialog()
+        } else if (!error
+            && hardwareKey != null
+            && !HardwareKeyActivity.isHardwareKeyAvailable(requireActivity(), hardwareKey)
+        ) {
+            // show hardware driver dialog if required
+            error = true
+            hardwareKeySelectionView.error =
+                getString(R.string.error_driver_required, hardwareKey.toString())
+        }
+        if (!error) {
+            mListener?.onAssignKeyDialogPositiveClick(retrieveMainCredential())
+            dismiss()
+        }
+    }
+
+    private fun verifyPassword(): Boolean {
+        var error = false
+        passwordRepeatTextInputLayout.error = null
+        if (passwordCheckBox.isChecked) {
+            mMasterPassword = passwordEditView.passwordString
+            val confPassword = passwordRepeatView.text.toString()
+
+            // Verify that passwords match
+            if (mMasterPassword != confPassword) {
+                error = true
+                // Passwords do not match
+                passwordRepeatTextInputLayout.error = getString(R.string.error_pass_match)
+            }
+        }
+        return error
+    }
+
+    private fun verifyKeyFile(): Boolean {
+        var error = false
+        keyFileSelectionView.error = null
+        if (keyFileCheckBox.isChecked) {
+            keyFileSelectionView.uri?.let { uri ->
+                mKeyFileUri = uri
+            } ?: run {
+                error = true
+                keyFileSelectionView.error = getString(R.string.error_nokeyfile)
+            }
+        }
+        return error
+    }
+
+    private fun verifyHardwareKey(): Boolean {
+        var error = false
+        hardwareKeySelectionView.error = null
+        if (hardwareKeyCheckBox.isChecked) {
+            hardwareKeySelectionView.hardwareKey?.let { hardwareKey ->
+                mHardwareKey = hardwareKey
+            } ?: run {
+                error = true
+                hardwareKeySelectionView.error = getString(R.string.error_no_hardware_key)
+            }
+        }
+        return error
+    }
+
+    private fun retrieveMainCredential(): MainCredential {
+        val masterPassword = if (passwordCheckBox.isChecked) mMasterPassword else null
+        val keyFileUri = if (keyFileCheckBox.isChecked) mKeyFileUri else null
+        val hardwareKey = if (hardwareKeyCheckBox.isChecked) mHardwareKey else null
+        return MainCredential(masterPassword, keyFileUri, hardwareKey)
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        // To check checkboxes if a text is present
+        passwordEditView.addTextChangedListener(passwordTextWatcher)
+    }
+
+    override fun onPause() {
+        super.onPause()
+
+        passwordEditView.removeTextChangedListener(passwordTextWatcher)
+    }
+
+    private fun showEmptyPasswordConfirmationDialog() {
+        activity?.let {
+            val builder = AlertDialog.Builder(it)
+            builder.setMessage(R.string.warning_empty_password)
+                    .setPositiveButton(android.R.string.ok) { _, _ ->
+                        mListener?.onAssignKeyDialogPositiveClick(retrieveMainCredential())
+                        this@SetMainCredentialDialogFragment.dismiss()
+                    }
+                    .setNegativeButton(android.R.string.cancel) { _, _ -> }
+            mEmptyPasswordConfirmationDialog = builder.create()
+            mEmptyPasswordConfirmationDialog?.show()
+        }
+    }
+
+    private fun showNoKeyConfirmationDialog() {
+        activity?.let {
+            val builder = AlertDialog.Builder(it)
+            builder.setMessage(R.string.warning_no_encryption_key)
+                    .setPositiveButton(android.R.string.ok) { _, _ ->
+                        mListener?.onAssignKeyDialogPositiveClick(retrieveMainCredential())
+                        this@SetMainCredentialDialogFragment.dismiss()
+                    }
+                    .setNegativeButton(android.R.string.cancel) { _, _ -> }
+            mNoKeyConfirmationDialog = builder.create()
+            mNoKeyConfirmationDialog?.show()
+        }
+    }
+
+    private fun showLengthKeyFileConfirmationDialog(length: Long) {
+        activity?.let {
+            val builder = AlertDialog.Builder(it)
+            builder.setMessage(SpannableStringBuilder().apply {
+                append(getString(R.string.warning_empty_keyfile_explanation))
+                var warning = false
+                if (length <= 0L) {
+                    warning = true
+                    append("\n\n")
+                    append(getString(R.string.warning_empty_keyfile))
+                } else if (length > 10485760L) {
+                    warning = true
+                    append("\n\n")
+                    append(getString(R.string.warning_large_keyfile))
+                }
+                if (warning) {
+                    append("\n\n")
+                    append(getString(R.string.warning_sure_add_file))
+                }
+            })
+                .setPositiveButton(android.R.string.ok) { _, _ -> }
+                .setNegativeButton(android.R.string.cancel) { _, _ ->
+                    keyFileCheckBox.isChecked = false
+                    keyFileSelectionView.uri = null
+                }
+            mEmptyKeyFileConfirmationDialog = builder.create()
+            mEmptyKeyFileConfirmationDialog?.show()
+        }
+    }
+
+    companion object {
+
+        private const val ALLOW_NO_MASTER_KEY_ARG = "ALLOW_NO_MASTER_KEY_ARG"
+        private const val DEFAULT_KEYFILE_NAME = "keyfile.bin"
+        private const val DEFAULT_KEYFILE_SIZE = 128
+
+        fun getInstance(allowNoMasterKey: Boolean): SetMainCredentialDialogFragment {
+            val fragment = SetMainCredentialDialogFragment()
+            val args = Bundle()
+            args.putBoolean(ALLOW_NO_MASTER_KEY_ARG, allowNoMasterKey)
+            fragment.arguments = args
+            return fragment
+        }
+    }
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/SetOTPDialogFragment.kt

@@ -33,10 +33,9 @@ import android.widget.AdapterView
 import android.widget.ArrayAdapter
 import android.widget.EditText
 import android.widget.Spinner
+import android.widget.TextView
 import androidx.appcompat.app.AlertDialog
-import androidx.fragment.app.DialogFragment
 import com.google.android.material.textfield.TextInputLayout
-import com.kunzisoft.keepass.BuildConfig
 import com.kunzisoft.keepass.R
 import com.kunzisoft.keepass.model.OtpModel
 import com.kunzisoft.keepass.otp.OtpElement
@@ -45,18 +44,23 @@ import com.kunzisoft.keepass.otp.OtpElement.Companion.MAX_OTP_DIGITS
 import com.kunzisoft.keepass.otp.OtpElement.Companion.MAX_TOTP_PERIOD
 import com.kunzisoft.keepass.otp.OtpElement.Companion.MIN_HOTP_COUNTER
 import com.kunzisoft.keepass.otp.OtpElement.Companion.MIN_OTP_DIGITS
+import com.kunzisoft.keepass.otp.OtpElement.Companion.MIN_OTP_SECRET
 import com.kunzisoft.keepass.otp.OtpElement.Companion.MIN_TOTP_PERIOD
 import com.kunzisoft.keepass.otp.OtpTokenType
 import com.kunzisoft.keepass.otp.OtpType
 import com.kunzisoft.keepass.otp.TokenCalculator
-import java.util.*
+import com.kunzisoft.keepass.utils.AppUtil.isContributingUser
+import com.kunzisoft.keepass.utils.UriUtil.openUrl
+import com.kunzisoft.keepass.utils.getParcelableCompat
+import java.util.Locale
 
-class SetOTPDialogFragment : DialogFragment() {
+class SetOTPDialogFragment : DatabaseDialogFragment() {
 
     private var mCreateOTPElementListener: CreateOtpListener? = null
 
     private var mOtpElement: OtpElement = OtpElement()
 
+    private var otpTypeMessage: TextView? = null
     private var otpTypeSpinner: Spinner? = null
     private var otpTokenTypeSpinner: Spinner? = null
     private var otpSecretContainer: TextInputLayout? = null
@@ -74,16 +78,22 @@ class SetOTPDialogFragment : DialogFragment() {
     private var totpTokenTypeAdapter: ArrayAdapter<OtpTokenType>? = null
     private var hotpTokenTypeAdapter: ArrayAdapter<OtpTokenType>? = null
     private var otpAlgorithmAdapter: ArrayAdapter<TokenCalculator.HashAlgorithm>? = null
+    private var mHotpTokenTypeArray: Array<OtpTokenType>? = null
+    private var mTotpTokenTypeArray: Array<OtpTokenType>? = null
 
     private var mManualEvent = false
     private var mOnFocusChangeListener = View.OnFocusChangeListener { _, isFocus ->
         if (!isFocus)
             mManualEvent = true
+        else
+            resetAppTimeout()
     }
+    @SuppressLint("ClickableViewAccessibility")
     private var mOnTouchListener = View.OnTouchListener { _, event ->
         when (event.action) {
             MotionEvent.ACTION_DOWN -> {
                 mManualEvent = true
+                resetAppTimeout()
             }
         }
         false
@@ -94,6 +104,10 @@ class SetOTPDialogFragment : DialogFragment() {
     private var mPeriodWellFormed = false
     private var mDigitsWellFormed = false
 
+    override fun overrideTimeoutTouchAndFocusEvents(): Boolean {
+        return true
+    }
+
     override fun onAttach(context: Context) {
         super.onAttach(context)
         // Verify that the host activity implements the callback interface
@@ -118,14 +132,14 @@ class SetOTPDialogFragment : DialogFragment() {
         // Retrieve OTP model from instance state
         if (savedInstanceState != null) {
             if (savedInstanceState.containsKey(KEY_OTP)) {
-                savedInstanceState.getParcelable<OtpModel>(KEY_OTP)?.let { otpModel ->
+                savedInstanceState.getParcelableCompat<OtpModel>(KEY_OTP)?.let { otpModel ->
                     mOtpElement = OtpElement(otpModel)
                 }
             }
         } else {
             arguments?.apply {
                 if (containsKey(KEY_OTP)) {
-                    getParcelable<OtpModel?>(KEY_OTP)?.let { otpModel ->
+                    getParcelableCompat<OtpModel>(KEY_OTP)?.let { otpModel ->
                         mOtpElement = OtpElement(otpModel)
                     }
                 }
@@ -134,6 +148,7 @@ class SetOTPDialogFragment : DialogFragment() {
 
         activity?.let { activity ->
             val root = activity.layoutInflater.inflate(R.layout.fragment_set_otp, null) as ViewGroup?
+            otpTypeMessage = root?.findViewById(R.id.setup_otp_type_message)
             otpTypeSpinner = root?.findViewById(R.id.setup_otp_type)
             otpTokenTypeSpinner = root?.findViewById(R.id.setup_otp_token_type)
             otpSecretContainer = root?.findViewById(R.id.setup_otp_secret_label)
@@ -183,23 +198,24 @@ class SetOTPDialogFragment : DialogFragment() {
 
             // HOTP / TOTP Type selection
             val otpTypeArray = OtpType.values()
-            otpTypeAdapter = ArrayAdapter<OtpType>(activity,
+            otpTypeAdapter = ArrayAdapter(activity,
                     android.R.layout.simple_spinner_item, otpTypeArray).apply {
                 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
             }
             otpTypeSpinner?.adapter = otpTypeAdapter
 
             // Otp Token type selection
-            val hotpTokenTypeArray = OtpTokenType.getHotpTokenTypeValues()
+            mHotpTokenTypeArray = OtpTokenType.getHotpTokenTypeValues()
             hotpTokenTypeAdapter = ArrayAdapter(activity,
-                    android.R.layout.simple_spinner_item, hotpTokenTypeArray).apply {
+                    android.R.layout.simple_spinner_item, mHotpTokenTypeArray!!).apply {
                 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
             }
-            // Proprietary only on closed and full version
+            // Proprietary only on full version
-            val totpTokenTypeArray = OtpTokenType.getTotpTokenTypeValues(
+            mTotpTokenTypeArray = OtpTokenType.getTotpTokenTypeValues(
-                    BuildConfig.CLOSED_STORE && BuildConfig.FULL_VERSION)
+                activity.isContributingUser()
+            )
             totpTokenTypeAdapter = ArrayAdapter(activity,
-                    android.R.layout.simple_spinner_item, totpTokenTypeArray).apply {
+                    android.R.layout.simple_spinner_item, mTotpTokenTypeArray!!).apply {
                 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
             }
             otpTokenTypeAdapter = hotpTokenTypeAdapter
@@ -207,12 +223,15 @@ class SetOTPDialogFragment : DialogFragment() {
 
             // OTP Algorithm
             val otpAlgorithmArray = TokenCalculator.HashAlgorithm.values()
-            otpAlgorithmAdapter = ArrayAdapter<TokenCalculator.HashAlgorithm>(activity,
+            otpAlgorithmAdapter = ArrayAdapter(activity,
                     android.R.layout.simple_spinner_item, otpAlgorithmArray).apply {
                 setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
             }
             otpAlgorithmSpinner?.adapter = otpAlgorithmAdapter
 
+            // Ensure that the UX does not prevent user from hiding/unhiding text
+            otpSecretContainer?.errorIconDrawable = null
+
             // Set the default value of OTP element
             upgradeType()
             upgradeTokenType()
@@ -222,11 +241,17 @@ class SetOTPDialogFragment : DialogFragment() {
 
             val builder = AlertDialog.Builder(activity)
             builder.apply {
-                setTitle(R.string.entry_setup_otp)
                 setView(root)
-                        .setPositiveButton(android.R.string.ok) {_, _ -> }
+                        .setPositiveButton(android.R.string.ok) { _, _ ->
-                        .setNegativeButton(android.R.string.cancel) { _, _ ->
+                            resetAppTimeout()
                         }
+                        .setNegativeButton(android.R.string.cancel) { _, _ ->
+                            resetAppTimeout()
+                        }
+            }
+
+            root?.findViewById<View>(R.id.otp_information)?.setOnClickListener {
+                activity.openUrl(R.string.otp_explanation_url)
             }
 
             return builder.create()
@@ -293,11 +318,16 @@ class SetOTPDialogFragment : DialogFragment() {
         otpSecretTextView?.addTextChangedListener(object: TextWatcher {
             override fun afterTextChanged(s: Editable?) {
                 s?.toString()?.let { userString ->
-                    try {
+                    if (userString.length >= MIN_OTP_SECRET) {
-                        mOtpElement.setBase32Secret(userString.toUpperCase(Locale.ENGLISH))
+                        try {
-                        otpSecretContainer?.error = null
+                            mOtpElement.setBase32Secret(userString.uppercase(Locale.ENGLISH))
-                    } catch (exception: Exception) {
+                            otpSecretContainer?.error = null
-                        otpSecretContainer?.error = getString(R.string.error_otp_secret_key)
+                        } catch (exception: Exception) {
+                            otpSecretContainer?.error = getString(R.string.error_otp_secret_key)
+                        }
+                    } else {
+                        otpSecretContainer?.error = getString(R.string.error_otp_secret_length,
+                            MIN_OTP_SECRET)
                     }
                     mSecretWellFormed = otpSecretContainer?.error == null
                 }
@@ -372,24 +402,40 @@ class SetOTPDialogFragment : DialogFragment() {
     }
 
     private fun upgradeTokenType() {
+        val tokenType = mOtpElement.tokenType
         when (mOtpElement.type) {
             OtpType.HOTP -> {
                 otpPeriodContainer?.visibility = View.GONE
                 otpCounterContainer?.visibility = View.VISIBLE
                 otpTokenTypeSpinner?.adapter = hotpTokenTypeAdapter
-                otpTokenTypeSpinner?.setSelection(OtpTokenType
+                mHotpTokenTypeArray?.let { otpTokenTypeArray ->
-                        .getHotpTokenTypeValues().indexOf(mOtpElement.tokenType))
+                    defineOtpTokenTypeSpinner(otpTokenTypeArray, tokenType, OtpTokenType.RFC4226)
+                }
             }
             OtpType.TOTP -> {
                 otpPeriodContainer?.visibility = View.VISIBLE
                 otpCounterContainer?.visibility = View.GONE
                 otpTokenTypeSpinner?.adapter = totpTokenTypeAdapter
-                otpTokenTypeSpinner?.setSelection(OtpTokenType
+                mTotpTokenTypeArray?.let { otpTokenTypeArray ->
-                        .getTotpTokenTypeValues().indexOf(mOtpElement.tokenType))
+                    defineOtpTokenTypeSpinner(otpTokenTypeArray, tokenType, OtpTokenType.RFC6238)
+                }
             }
         }
     }
 
+    private fun defineOtpTokenTypeSpinner(otpTokenTypeArray: Array<OtpTokenType>,
+                                          tokenType: OtpTokenType,
+                                          defaultTokenType: OtpTokenType) {
+        val formTokenType = if (otpTokenTypeArray.contains(tokenType)) {
+            otpTypeMessage?.visibility = View.GONE
+            tokenType
+        } else {
+            otpTypeMessage?.visibility = View.VISIBLE
+            defaultTokenType
+        }
+        otpTokenTypeSpinner?.setSelection(otpTokenTypeArray.indexOf(formTokenType))
+    }
+
     private fun upgradeParameters() {
         otpAlgorithmSpinner?.setSelection(TokenCalculator.HashAlgorithm.values()
                 .indexOf(mOtpElement.algorithm))
@@ -438,4 +484,4 @@ class SetOTPDialogFragment : DialogFragment() {
             }
         }
     }
-}
+}

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/SortDialogFragment.kt

@@ -22,16 +22,15 @@ package com.kunzisoft.keepass.activities.dialogs
 import android.app.Dialog
 import android.content.Context
 import android.os.Bundle
-import androidx.annotation.IdRes
-import androidx.fragment.app.DialogFragment
-import androidx.appcompat.app.AlertDialog
 import android.view.View
 import android.widget.CompoundButton
 import android.widget.RadioGroup
+import androidx.annotation.IdRes
+import androidx.appcompat.app.AlertDialog
 import com.kunzisoft.keepass.R
 import com.kunzisoft.keepass.database.element.SortNodeEnum
 
-class SortDialogFragment : DialogFragment() {
+class SortDialogFragment : DatabaseDialogFragment() {
 
     private var mListener: SortSelectionListener? = null
 
@@ -177,21 +176,14 @@ class SortDialogFragment : DialogFragment() {
             return bundle
         }
 
-        fun getInstance(sortNodeEnum: SortNodeEnum,
-                        ascending: Boolean,
-                        groupsBefore: Boolean): SortDialogFragment {
-            val bundle = buildBundle(sortNodeEnum, ascending, groupsBefore)
-            val fragment = SortDialogFragment()
-            fragment.arguments = bundle
-            return fragment
-        }
-
         fun getInstance(sortNodeEnum: SortNodeEnum,
                         ascending: Boolean,
                         groupsBefore: Boolean,
-                        recycleBinBottom: Boolean): SortDialogFragment {
+                        recycleBinBottom: Boolean?): SortDialogFragment {
             val bundle = buildBundle(sortNodeEnum, ascending, groupsBefore)
-            bundle.putBoolean(SORT_RECYCLE_BIN_BOTTOM_BUNDLE_KEY, recycleBinBottom)
+            recycleBinBottom?.let {
+                bundle.putBoolean(SORT_RECYCLE_BIN_BOTTOM_BUNDLE_KEY, recycleBinBottom)
+            }
             val fragment = SortDialogFragment()
             fragment.arguments = bundle
             return fragment

app/src/main/java/com/kunzisoft/keepass/activities/dialogs/TimePickerFragment.kt

@@ -1,62 +0,0 @@
-package com.kunzisoft.keepass.activities.dialogs
-
-import android.app.DatePickerDialog
-import android.app.Dialog
-import android.app.TimePickerDialog
-import android.content.Context
-import android.os.Bundle
-import android.text.format.DateFormat
-import androidx.fragment.app.DialogFragment
-
-class TimePickerFragment : DialogFragment() {
-
-    private var defaultHour: Int = 0
-    private var defaultMinute: Int = 0
-
-    private var mListener: TimePickerDialog.OnTimeSetListener? = null
-
-    override fun onAttach(context: Context) {
-        super.onAttach(context)
-        try {
-            mListener = context as TimePickerDialog.OnTimeSetListener
-        } catch (e: ClassCastException) {
-            throw ClassCastException(context.toString()
-                    + " must implement " + DatePickerDialog.OnDateSetListener::class.java.name)
-        }
-    }
-
-    override fun onDetach() {
-        mListener = null
-        super.onDetach()
-    }
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        // Create a new instance of DatePickerDialog and return it
-        return context?.let {
-            arguments?.apply {
-                if (containsKey(DEFAULT_HOUR_BUNDLE_KEY))
-                    defaultHour = getInt(DEFAULT_HOUR_BUNDLE_KEY)
-                if (containsKey(DEFAULT_MINUTE_BUNDLE_KEY))
-                    defaultMinute = getInt(DEFAULT_MINUTE_BUNDLE_KEY)
-            }
-
-            TimePickerDialog(it, mListener, defaultHour, defaultMinute, DateFormat.is24HourFormat(activity))
-        } ?: super.onCreateDialog(savedInstanceState)
-    }
-
-    companion object {
-
-        private const val DEFAULT_HOUR_BUNDLE_KEY = "DEFAULT_HOUR_BUNDLE_KEY"
-        private const val DEFAULT_MINUTE_BUNDLE_KEY = "DEFAULT_MINUTE_BUNDLE_KEY"
-
-        fun getInstance(defaultHour: Int,
-                        defaultMinute: Int): TimePickerFragment {
-            return TimePickerFragment().apply {
-                arguments = Bundle().apply {
-                    putInt(DEFAULT_HOUR_BUNDLE_KEY, defaultHour)
-                    putInt(DEFAULT_MINUTE_BUNDLE_KEY, defaultMinute)
-                }
-            }
-        }
-    }
-}