Merge branch 'release/2.5.0.0beta8'

2.5.0.0beta7

.gitignore

@@ -75,3 +75,4 @@ art/logo_512.png
 # Dir linux
 .directory
 */.directory
+.idea

.idea/compiler.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="!?*.java" />
-      <entry name="!?*.form" />
-      <entry name="!?*.class" />
-      <entry name="!?*.groovy" />
-      <entry name="!?*.scala" />
-      <entry name="!?*.flex" />
-      <entry name="!?*.kt" />
-      <entry name="!?*.clj" />
-      <entry name="!?*.aj" />
-    </wildcardResourcePatterns>
-    <annotationProcessing>
-      <profile default="true" name="Default" enabled="false">
-        <processorPath useClasspath="true" />
-      </profile>
-    </annotationProcessing>
-  </component>
-</project>

.idea/copyright/profiles_settings.xml

@@ -1,3 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="" />
-</component>

.idea/encodings.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding">
-    <file url="PROJECT" charset="UTF-8" />
-  </component>
-</project>

.idea/gradle.xml

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="distributionType" value="LOCAL" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleHome" value="$APPLICATION_HOME_DIR$/gradle/gradle-2.14.1" />
-        <option name="gradleJvm" value="1.8" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
-          </set>
-        </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -1,11 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0">
-    <option name="myName" value="Project Default" />
-    <inspection_tool class="AndroidLintAppCompatResource" enabled="false" level="ERROR" enabled_by_default="false" />
-    <inspection_tool class="AndroidLintMissingTranslation" enabled="true" level="INFO" enabled_by_default="true" />
-    <inspection_tool class="LoggerInitializedWithForeignClass" enabled="false" level="WARNING" enabled_by_default="false">
-      <option name="loggerClassName" value="org.apache.log4j.Logger,org.slf4j.LoggerFactory,org.apache.commons.logging.LogFactory,java.util.logging.Logger" />
-      <option name="loggerFactoryMethodName" value="getLogger,getLogger,getLog,getLogger" />
-    </inspection_tool>
-  </profile>
-</component>

.idea/inspectionProfiles/profiles_settings.xml

@@ -1,7 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="PROJECT_PROFILE" value="Project Default" />
-    <option name="USE_PROJECT_PROFILE" value="true" />
-    <version value="1.0" />
-  </settings>
-</component>

.idea/misc.xml

@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="4">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="4">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-  <component name="masterDetails">
-    <states>
-      <state key="ProjectJDKs.UI">
-        <settings>
-          <last-edited>1.7</last-edited>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-    </states>
-  </component>
-</project>

.idea/modules.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/KeePassDX.iml" filepath="$PROJECT_DIR$/KeePassDX.iml" />
-      <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
-    </modules>
-  </component>
-</project>

.idea/runConfigurations.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>

CHANGELOG

@@ -1,3 +1,46 @@
+KeepassDX (2.5.0.0beta8)
+ * Hide custom entries protected
+ * Best management of field references (https://keepass.info/help/base/fieldrefs.html)
+ * Change database / default settings
+ * Add Autofill for search
+ * Add sorting by last access and by creation time
+ * Rebuild custom entries
+ * Refactor old code
+ * Fix bugs
+
+KeepassDX (2.5.0.0beta7)
+ * Rebuild Notifications
+ * Change links to https
+ * Add extended Ascii (ñæËÌÂÝÜ...)
+ * Upgrade custom visibility font
+ * Best fingerprint error management
+ * Add setting to prevent the password copy
+ * Fix bugs
+
+KeepassDX (2.5.0.0beta6)
+ * Fix crash
+
+KeepassDX (2.5.0.0beta5)
+ * Autofill (Android O)
+ * Deletion for group
+ * New sorts with (Asc/Dsc, Groups before or after)
+ * Better permission management with dialog at runtime
+ * Setting to change font of field (monospace for a better visibility)
+ * Open kdbx and kdb files from file browser
+ * Change sort of fields
+ * Hide empty fields
+ * Add copy button for Username / Password and extra field
+ * Add 5, 10, 20 seconds and 15 minutes of clipboard timeout
+ * Hide "show password" icon when password not present
+ * New animations for add button
+ * New list to add and delete node with animation
+ * Change view for better cohesion
+ * Upgrade translations
+ * Fix crash for API < Kitkat
+ * Fix fingerprint bugs
+ * Fix many small bugs
+ * Add recycle bin setting (not yet accessible)
+
 KeepassDX (2.5.0.0beta4)
  * Show only file name
  * Setting for full path

COPYING.gpl-2.0

@@ -1,339 +0,0 @@
-		    GNU GENERAL PUBLIC LICENSE
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LICENSE

@@ -1,7 +1,19 @@
 ---
 
-The KeePass icon was created by Jeremy JAMET and is licensed under the terms of GPLv3.
+KeePass DX 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.
 
+    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+The KeePass DX icon was created by Jeremy JAMET and is licensed under the terms of GPLv3.
 
 ---
 
@@ -54,7 +66,7 @@ Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft <contact@kunzisoft.com>.
 
     This program 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 2 of the License, or
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,

ReadMe.md

@@ -1,18 +1,19 @@
 # Android Keepass DX
 
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/logo.png"> Keepass DX is a material design Keepass Client for manage keys and passwords in crypt database for your android device.
+<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/fastlane/metadata/android/en-US/images/icon.png"> Keepass DX is a material design Keepass Client for manage keys and passwords in crypt database for your android device.
 
 ### Features
 
-- Simplified creation of the database file
-- Create entries and groups
-- Open database, copy username / password, open URI / URL
-- Fingerprint for fast unlocking
-- Material design with themes
-- Device integration and AutoFill (In progress)
+* Create database files / entries and groups
+* Support for .kdb and .kdbx files (version 1 to 4)
+* Open database, copy username / password, open URI / URL
+* Fingerprint for fast unlocking
+* Material design with themes
+* AutoFill and Integration (Development in progress)
+* Precise management of settings
 
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/screen1.jpg" width="220">
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/screen2.jpg" width="220">
+<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/fastlane/metadata/android/en-US/images/phoneScreenshots/screen1.jpg" width="220">
+<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/fastlane/metadata/android/en-US/images/phoneScreenshots/screen2.jpg" width="220">
 
 ## What is KeePass?
 
@@ -32,8 +33,8 @@ Even if the application is free, to maintain the application, you can make donat
 
 [![Donation Liberapay](https://liberapay.com/assets/widgets/donate.svg)](https://liberapay.com/Kunzisoft/donate "Kunzisoft Liberapay Donation")
 
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/screen4.jpg" width="220">
-<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/art/screen5.jpg" width="220">
+<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/fastlane/metadata/android/en-US/images/phoneScreenshots/screen4.jpg" width="220">
+<img src="https://raw.githubusercontent.com/Kunzisoft/KeePassDX/master/fastlane/metadata/android/en-US/images/phoneScreenshots/screen5.jpg" width="220">
 
 ## Download
 
@@ -45,16 +46,6 @@ Even if the application is free, to maintain the application, you can make donat
       alt="Get it on Google Play"
 	height="80">](https://play.google.com/store/apps/details?id=com.kunzisoft.keepass.free)
 
-### JNI
-
-Native library build instructions:
-1. Make sure you have the latest MIPS Android NDK installed: 
-   https://developer.android.com/tools/sdk/ndk/index.html
-2. From KeePassDroid/app/src/main/jni, call prep_build.sh to download and unpack the crypto sources.
-3. The standard gradle files build everything now.
-
-This project is a fork of [KeepassDroid](https://github.com/bpellin/keepassdroid) by bpellin.
-
 ## License
 
  Copyright (c) 2017 Jeremy Jamet / Kunzisoft.
@@ -63,7 +54,7 @@ This project is a fork of [KeepassDroid](https://github.com/bpellin/keepassdroid
 
   KeePass DX 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 2 of the License, or
+  the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
 
   KeePass DX is distributed in the hope that it will be useful,
@@ -73,3 +64,5 @@ This project is a fork of [KeepassDroid](https://github.com/bpellin/keepassdroid
 
   You should have received a copy of the GNU General Public License
   along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
+  
+  This project is a fork of [KeepassDroid](https://github.com/bpellin/keepassdroid) by bpellin.

app/build.gradle

@@ -1,17 +1,18 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion = 25
-    buildToolsVersion = "27.0.1"
+    compileSdkVersion = 27
+    buildToolsVersion = '27.0.3'
 
     defaultConfig {
         applicationId "com.kunzisoft.keepass"
         minSdkVersion 14
-        targetSdkVersion 25
-        versionCode = 4
-        versionName = "2.5.0.0beta4"
+        targetSdkVersion 27
+        versionCode = 8
+        versionName = "2.5.0.0beta8"
+        multiDexEnabled true
 
-        testApplicationId = "com.keepassdroid.tests"
+        testApplicationId = "com.kunzisoft.keepass.tests"
         testInstrumentationRunner = "android.test.InstrumentationTestRunner"
 
         ndk {
@@ -58,21 +59,38 @@ android {
             buildConfigField "boolean", "GOOGLE_PLAY_VERSION", "true"
         }
     }
+    compileOptions {
+        targetCompatibility 1.8
+        sourceCompatibility 1.8
+    }
 }
 
-def supportVersion = "25.4.0"
+def supportVersion = "27.1.0"
 def spongycastleVersion = "1.58.0.0"
+def permissionDispatcherVersion = "3.1.0"
 
 dependencies {
-    androidTestCompile "junit:junit:4.12"
-    compile "com.android.support:appcompat-v7:$supportVersion"
-    compile "com.android.support:design:$supportVersion"
-    compile "com.android.support:preference-v7:$supportVersion"
-    compile "com.android.support:preference-v14:$supportVersion"
-    compile "com.android.support:cardview-v7:$supportVersion"
-    compile "com.madgag.spongycastle:core:$spongycastleVersion"
-    compile "com.madgag.spongycastle:prov:$spongycastleVersion"
-    compile "joda-time:joda-time:2.9.9"
-    compile "org.sufficientlysecure:html-textview:3.5"
-    compile "com.nononsenseapps:filepicker:4.1.0"
+    implementation "com.android.support:appcompat-v7:$supportVersion"
+    implementation "com.android.support:design:$supportVersion"
+    implementation "com.android.support:preference-v7:$supportVersion"
+    implementation "com.android.support:preference-v14:$supportVersion"
+    implementation "com.android.support:cardview-v7:$supportVersion"
+    implementation "com.madgag.spongycastle:core:$spongycastleVersion"
+    implementation "com.madgag.spongycastle:prov:$spongycastleVersion"
+    // Time
+    implementation "joda-time:joda-time:2.9.9"
+    implementation "org.sufficientlysecure:html-textview:3.5"
+    implementation "com.nononsenseapps:filepicker:4.1.0"
+    // Permissions
+    implementation ("com.github.hotchemi:permissionsdispatcher:$permissionDispatcherVersion") {
+        // if you don't use android.app.Fragment you can exclude support for them
+        exclude module: "support-v13"
+    }
+    // Apache Commons Collections
+    implementation group: 'commons-collections', name: 'commons-collections', version: '3.2.1'
+    // Base64
+    compile group: 'biz.source_code', name: 'base64coder', version: '2010-12-19'
+    annotationProcessor "com.github.hotchemi:permissionsdispatcher-processor:$permissionDispatcherVersion"
+    implementation group: 'com.google.code.gson', name: 'gson', version: '2.8.1'
+    implementation group: 'com.google.guava', name: 'guava', version: '23.0-android'
 }

app/src/androidTest/java/com/keepassdroid/tests/PwEntryTestV4.java

@@ -1,66 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.tests;
-
-import java.util.UUID;
-
-import junit.framework.TestCase;
-
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.PwGroupV4;
-import com.keepassdroid.database.PwIconCustom;
-import com.keepassdroid.database.PwIconStandard;
-import com.keepassdroid.database.security.ProtectedBinary;
-import com.keepassdroid.database.security.ProtectedString;
-
-public class PwEntryTestV4 extends TestCase {
-	public void testAssign() {
-		PwEntryV4 entry = new PwEntryV4();
-		
-		entry.additional = "test223";
-		
-		entry.autoType = entry.new AutoType();
-		entry.autoType.defaultSequence = "1324";
-		entry.autoType.enabled = true;
-		entry.autoType.obfuscationOptions = 123412432109L;
-		entry.autoType.put("key", "value");
-		
-		entry.backgroupColor = "blue";
-		entry.binaries.put("key1", new ProtectedBinary(false, new byte[] {0,1}));
-		entry.customIcon = new PwIconCustom(UUID.randomUUID(), new byte[0]);
-		entry.foregroundColor = "red";
-		entry.history.add(new PwEntryV4());
-		entry.icon = new PwIconStandard(5);
-		entry.overrideURL = "override";
-		entry.parent = new PwGroupV4();
-		entry.strings.put("key2", new ProtectedString(false, "value2"));
-		entry.url = "http://localhost";
-		entry.uuid = UUID.randomUUID();
-
-		PwEntryV4 target = new PwEntryV4();
-		target.assign(entry);
-		
-		/* This test is not so useful now that I am not implementing value equality for Entries
-		assertTrue("Entries do not match.", entry.equals(target));
-		*/
-		
-	}
-
-}

app/src/androidTest/java/com/kunzisoft/keepass/tests/AccentTest.java

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,11 +17,11 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.tests.database.TestData;
+import com.kunzisoft.keepass.tests.database.TestData;
 
 public class AccentTest extends AndroidTestCase {
 	

app/src/androidTest/java/com/kunzisoft/keepass/tests/AllTests.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import junit.framework.Test;
 import junit.framework.TestSuite;

app/src/androidTest/java/com/kunzisoft/keepass/tests/OutputTests.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import junit.framework.Test;
 import junit.framework.TestSuite;
@@ -29,7 +29,7 @@ public class OutputTests extends TestSuite {
 	public static Test suite() {
 
 		return new TestSuiteBuilder(AllTests.class)
-		.includePackages("com.keepassdroid.tests.output")
+		.includePackages("com.kunzisoft.keepass.tests.output")
 		.build();
 	}
 }

app/src/androidTest/java/com/kunzisoft/keepass/tests/PwDateTest.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,11 +17,11 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import junit.framework.TestCase;
 
-import com.keepassdroid.database.PwDate;
+import com.kunzisoft.keepass.database.PwDate;
 
 public class PwDateTest extends TestCase {
 	public void testDate() {

app/src/androidTest/java/com/kunzisoft/keepass/tests/PwEntryTestV3.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import static org.junit.Assert.assertArrayEquals;
 
@@ -27,8 +27,8 @@ import java.util.Calendar;
 
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.database.PwEntryV3;
-import com.keepassdroid.tests.database.TestData;
+import com.kunzisoft.keepass.database.PwEntryV3;
+import com.kunzisoft.keepass.tests.database.TestData;
 
 public class PwEntryTestV3 extends AndroidTestCase {
 	PwEntryV3 mPE;
@@ -37,12 +37,12 @@ public class PwEntryTestV3 extends AndroidTestCase {
 	protected void setUp() throws Exception {
 		super.setUp();
 		
-		mPE = (PwEntryV3) TestData.GetTest1(getContext()).entries.get(0);
+		mPE = (PwEntryV3) TestData.GetTest1(getContext()).getEntryAt(0);
 		
 	}
 	
 	public void testName() {
-		assertTrue("Name was " + mPE.title, mPE.title.equals("Amazon"));
+		assertTrue("Name was " + mPE.getTitle(), mPE.getTitle().equals("Amazon"));
 	}
 	
 	public void testPassword() throws UnsupportedEncodingException {
@@ -54,7 +54,7 @@ public class PwEntryTestV3 extends AndroidTestCase {
 	
 	public void testCreation() {
 		Calendar cal = Calendar.getInstance();
-		cal.setTime(mPE.tCreation.getJDate());
+		cal.setTime(mPE.getCreationTime().getDate());
 		
 		assertEquals("Incorrect year.", cal.get(Calendar.YEAR), 2009);
 		assertEquals("Incorrect month.", cal.get(Calendar.MONTH), 3);

app/src/androidTest/java/com/kunzisoft/keepass/tests/PwEntryTestV4.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
+ *     
+ * This file is part of KeePass DX.
+ *
+ *  KeePass DX 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.
+ *
+ *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.tests;
+
+import com.kunzisoft.keepass.database.AutoType;
+import com.kunzisoft.keepass.database.PwEntryV4;
+import com.kunzisoft.keepass.database.PwGroupV4;
+import com.kunzisoft.keepass.database.PwIconCustom;
+import com.kunzisoft.keepass.database.PwIconStandard;
+import com.kunzisoft.keepass.database.security.ProtectedBinary;
+import com.kunzisoft.keepass.database.security.ProtectedString;
+
+import junit.framework.TestCase;
+
+import java.util.UUID;
+
+public class PwEntryTestV4 extends TestCase {
+	public void testAssign() {
+		PwEntryV4 entry = new PwEntryV4();
+		
+		entry.setAdditional("test223");
+		
+		entry.setAutoType(new AutoType());
+		entry.getAutoType().defaultSequence = "1324";
+		entry.getAutoType().enabled = true;
+		entry.getAutoType().obfuscationOptions = 123412432109L;
+		entry.getAutoType().put("key", "value");
+		
+		entry.setBackgroupColor("blue");
+		entry.putProtectedBinary("key1", new ProtectedBinary(false, new byte[] {0,1}));
+		entry.setCustomIcon(new PwIconCustom(UUID.randomUUID(), new byte[0]));
+		entry.setForegroundColor("red");
+		entry.addToHistory(new PwEntryV4());
+		entry.setIcon(new PwIconStandard(5));
+		entry.setOverrideURL("override");
+		entry.setParent(new PwGroupV4());
+		entry.addExtraField("key2", new ProtectedString(false, "value2"));
+		entry.setUrl("http://localhost");
+		entry.setUUID(UUID.randomUUID());
+
+		PwEntryV4 target = new PwEntryV4();
+		target.updateWith(entry);
+		
+		/* This test is not so useful now that I am not implementing value equality for Entries
+		assertTrue("Entries do not match.", entry.equals(target));
+		*/
+		
+	}
+
+}

app/src/androidTest/java/com/kunzisoft/keepass/tests/PwGroupTest.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,13 +17,13 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.database.PwGroupV3;
-import com.keepassdroid.tests.database.TestData;
+import com.kunzisoft.keepass.database.PwGroupV3;
+import com.kunzisoft.keepass.tests.database.TestData;
 
 public class PwGroupTest extends AndroidTestCase {
 
@@ -38,7 +38,7 @@ public class PwGroupTest extends AndroidTestCase {
 	}
 	
 	public void testGroupName() {
-		 assertTrue("Name was " + mPG.name, mPG.name.equals("Internet"));
+		 assertTrue("Name was " + mPG.getName(), mPG.getName().equals("Internet"));
 	}
 }
 

app/src/androidTest/java/com/kunzisoft/keepass/tests/TestUtil.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import java.io.File;
 import java.io.FileNotFoundException;
@@ -29,8 +29,8 @@ import android.content.res.AssetManager;
 import android.net.Uri;
 import android.os.Environment;
 
-import com.keepassdroid.utils.EmptyUtils;
-import com.keepassdroid.utils.UriUtil;
+import com.kunzisoft.keepass.utils.EmptyUtils;
+import com.kunzisoft.keepass.utils.UriUtil;
 
 public class TestUtil {
 	private static final File sdcard = Environment.getExternalStorageDirectory();

app/src/androidTest/java/com/kunzisoft/keepass/tests/TypesTest.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests;
+package com.kunzisoft.keepass.tests;
 
 import static org.junit.Assert.assertArrayEquals;
 
@@ -28,10 +28,10 @@ import java.util.UUID;
 
 import junit.framework.TestCase;
 
-import com.keepassdroid.database.PwDate;
-import com.keepassdroid.stream.LEDataInputStream;
-import com.keepassdroid.stream.LEDataOutputStream;
-import com.keepassdroid.utils.Types;
+import com.kunzisoft.keepass.database.PwDate;
+import com.kunzisoft.keepass.stream.LEDataInputStream;
+import com.kunzisoft.keepass.stream.LEDataOutputStream;
+import com.kunzisoft.keepass.utils.Types;
 
 public class TypesTest extends TestCase {
 

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

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,9 +17,11 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests.crypto;
+package com.kunzisoft.keepass.tests.crypto;
 
-import static org.junit.Assert.assertArrayEquals;
+import com.kunzisoft.keepass.crypto.CipherFactory;
+
+import junit.framework.TestCase;
 
 import java.security.InvalidAlgorithmParameterException;
 import java.security.InvalidKeyException;
@@ -33,9 +35,7 @@ import javax.crypto.NoSuchPaddingException;
 import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 
-import junit.framework.TestCase;
-
-import com.keepassdroid.crypto.CipherFactory;
+import static org.junit.Assert.assertArrayEquals;
 
 public class AESTest extends TestCase {
 	

app/src/androidTest/java/com/kunzisoft/keepass/tests/crypto/CipherTest.java

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests.crypto;
+package com.kunzisoft.keepass.tests.crypto;
 
 import static org.junit.Assert.assertArrayEquals;
 
@@ -37,11 +37,11 @@ import javax.crypto.NoSuchPaddingException;
 
 import junit.framework.TestCase;
 
-import com.keepassdroid.crypto.CipherFactory;
-import com.keepassdroid.crypto.engine.AesEngine;
-import com.keepassdroid.crypto.engine.CipherEngine;
-import com.keepassdroid.stream.BetterCipherInputStream;
-import com.keepassdroid.stream.LEDataInputStream;
+import com.kunzisoft.keepass.crypto.CipherFactory;
+import com.kunzisoft.keepass.crypto.engine.AesEngine;
+import com.kunzisoft.keepass.crypto.engine.CipherEngine;
+import com.kunzisoft.keepass.stream.BetterCipherInputStream;
+import com.kunzisoft.keepass.stream.LEDataInputStream;
 
 public class CipherTest extends TestCase {
 	private Random rand = new Random();

app/src/androidTest/java/com/kunzisoft/keepass/tests/crypto/FinalKeyTest.java

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests.crypto;
+package com.kunzisoft.keepass.tests.crypto;
 
 import static org.junit.Assert.assertArrayEquals;
 
@@ -26,8 +26,8 @@ import java.util.Random;
 
 import junit.framework.TestCase;
 
-import com.keepassdroid.crypto.finalkey.AndroidFinalKey;
-import com.keepassdroid.crypto.finalkey.NativeFinalKey;
+import com.kunzisoft.keepass.crypto.finalkey.AndroidFinalKey;
+import com.kunzisoft.keepass.crypto.finalkey.NativeFinalKey;
 
 public class FinalKeyTest extends TestCase {
 	private Random mRand;

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/DeleteEntry.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,20 +17,21 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import java.util.List;
 
 import android.content.Context;
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.Database;
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwDatabaseV3;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.edit.DeleteGroup;
-import com.keepassdroid.search.SearchDbHelper;
+import com.kunzisoft.keepass.database.Database;
+import com.kunzisoft.keepass.database.PwDatabase;
+import com.kunzisoft.keepass.database.PwDatabaseV3;
+import com.kunzisoft.keepass.database.PwEntry;
+import com.kunzisoft.keepass.database.PwEntryV3;
+import com.kunzisoft.keepass.database.PwGroup;
+import com.kunzisoft.keepass.database.edit.DeleteGroup;
+import com.kunzisoft.keepass.search.SearchDbHelper;
 
 public class DeleteEntry extends AndroidTestCase {
 	private static final String GROUP1_NAME = "Group1";
@@ -54,7 +55,7 @@ public class DeleteEntry extends AndroidTestCase {
 			return;
 		}
 		
-		PwDatabaseV3 pm = (PwDatabaseV3) db.pm;
+		PwDatabaseV3 pm = (PwDatabaseV3) db.getPwDatabase();
 		PwGroup group1 = getGroup(pm, GROUP1_NAME);
 		assertNotNull("Could not find group1", group1);
 		
@@ -71,24 +72,22 @@ public class DeleteEntry extends AndroidTestCase {
 		
 		// Verify the entries were removed from the search index
 		SearchDbHelper dbHelp = new SearchDbHelper(ctx);
-		PwGroup results1 = dbHelp.search(db, ENTRY1_NAME);
-		PwGroup results2 = dbHelp.search(db, ENTRY2_NAME);
+		PwGroup results1 = dbHelp.search(db.getPwDatabase(), ENTRY1_NAME);
+		PwGroup results2 = dbHelp.search(db.getPwDatabase(), ENTRY2_NAME);
 		
-		assertEquals("Entry1 was not removed from the search results", 0, results1.childEntries.size());
-		assertEquals("Entry2 was not removed from the search results", 0, results2.childEntries.size());
+		assertEquals("Entry1 was not removed from the search results", 0, results1.numbersOfChildEntries());
+		assertEquals("Entry2 was not removed from the search results", 0, results2.numbersOfChildEntries());
 		
 		// Verify the group was deleted
 		group1 = getGroup(pm, GROUP1_NAME);
 		assertNull("Group 1 was not removed.", group1);
-		
-		
-		
+
 	}
 	
-	private PwEntry getEntry(PwDatabaseV3 pm, String name) {
-		List<PwEntry> entries = pm.entries;
+	private PwEntryV3 getEntry(PwDatabaseV3 pm, String name) {
+		List<PwEntryV3> entries = pm.getEntries();
 		for ( int i = 0; i < entries.size(); i++ ) {
-			PwEntry entry = entries.get(i);
+			PwEntryV3 entry = entries.get(i);
 			if ( entry.getTitle().equals(name) ) {
 				return entry;
 			}

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/EntryV4.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,34 +17,36 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import junit.framework.TestCase;
 
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.PwEntryV4;
+import com.kunzisoft.keepass.database.PwDatabaseV4;
+import com.kunzisoft.keepass.database.PwEntryV4;
 
 public class EntryV4 extends TestCase {
 
 	public void testBackup() {
 		PwDatabaseV4 db = new PwDatabaseV4();
 		
-		db.historyMaxItems = 2;
+		db.setHistoryMaxItems(2);
 		
 		PwEntryV4 entry = new PwEntryV4();
-		entry.setTitle("Title1", db);
-		entry.setUsername("User1", db);
+		entry.startToManageFieldReferences(db);
+		entry.setTitle("Title1");
+		entry.setUsername("User1");
 		entry.createBackup(db);
 		
-		entry.setTitle("Title2", db);
-		entry.setUsername("User2", db);
+		entry.setTitle("Title2");
+		entry.setUsername("User2");
 		entry.createBackup(db);
 		
-		entry.setTitle("Title3", db);
-		entry.setUsername("User3", db);
+		entry.setTitle("Title3");
+		entry.setUsername("User3");
 		entry.createBackup(db);
 		
-		PwEntryV4 backup = entry.history.get(0);
+		PwEntryV4 backup = entry.getHistory().get(0);
+		entry.endToManageFieldReferences();
 		assertEquals("Title2", backup.getTitle());
 		assertEquals("User2", backup.getUsername());
 	}

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/Kdb3.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import android.content.Context;
 import android.content.res.AssetManager;
@@ -25,9 +25,9 @@ import android.net.Uri;
 import android.os.Environment;
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.database.load.ImporterV3;
-import com.keepassdroid.tests.TestUtil;
-import com.keepassdroid.utils.UriUtil;
+import com.kunzisoft.keepass.database.load.ImporterV3;
+import com.kunzisoft.keepass.tests.TestUtil;
+import com.kunzisoft.keepass.utils.UriUtil;
 
 import java.io.InputStream;
 import java.io.File;

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/Kdb3Twofish.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import java.io.InputStream;
 
@@ -25,9 +25,9 @@ import android.content.Context;
 import android.content.res.AssetManager;
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.database.PwDatabaseV3;
-import com.keepassdroid.database.PwEncryptionAlgorithm;
-import com.keepassdroid.database.load.ImporterV3;
+import com.kunzisoft.keepass.database.PwDatabaseV3;
+import com.kunzisoft.keepass.database.PwEncryptionAlgorithm;
+import com.kunzisoft.keepass.database.load.ImporterV3;
 
 public class Kdb3Twofish extends AndroidTestCase {
 	public void testReadTwofish() throws Exception {
@@ -40,10 +40,9 @@ public class Kdb3Twofish extends AndroidTestCase {
 
 		PwDatabaseV3 db = importer.openDatabase(is, "12345", null);
 		
-		assertTrue(db.algorithm == PwEncryptionAlgorithm.Twofish);
+		assertTrue(db.getEncryptionAlgorithm() == PwEncryptionAlgorithm.Twofish);
 		
 		is.close();
 
 	}
-
 }

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/Kdb4.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -29,16 +29,16 @@ import android.content.Context;
 import android.content.res.AssetManager;
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.exception.InvalidDBException;
-import com.keepassdroid.database.exception.PwDbOutputException;
-import com.keepassdroid.database.load.Importer;
-import com.keepassdroid.database.load.ImporterFactory;
-import com.keepassdroid.database.load.ImporterV4;
-import com.keepassdroid.database.save.PwDbOutput;
-import com.keepassdroid.database.save.PwDbV4Output;
-import com.keepassdroid.stream.CopyInputStream;
-import com.keepassdroid.tests.TestUtil;
+import com.kunzisoft.keepass.database.PwDatabaseV4;
+import com.kunzisoft.keepass.database.exception.InvalidDBException;
+import com.kunzisoft.keepass.database.exception.PwDbOutputException;
+import com.kunzisoft.keepass.database.load.Importer;
+import com.kunzisoft.keepass.database.load.ImporterFactory;
+import com.kunzisoft.keepass.database.load.ImporterV4;
+import com.kunzisoft.keepass.database.save.PwDbOutput;
+import com.kunzisoft.keepass.database.save.PwDbV4Output;
+import com.kunzisoft.keepass.stream.CopyInputStream;
+import com.kunzisoft.keepass.tests.TestUtil;
 
 public class Kdb4 extends AndroidTestCase {
 

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/Kdb4Header.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,18 +17,17 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
-
-import java.io.InputStream;
+package com.kunzisoft.keepass.tests.database;
 
 import android.content.Context;
 import android.content.res.AssetManager;
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.crypto.CipherFactory;
-import com.keepassdroid.crypto.engine.AesEngine;
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.load.ImporterV4;
+import com.kunzisoft.keepass.crypto.engine.AesEngine;
+import com.kunzisoft.keepass.database.PwDatabaseV4;
+import com.kunzisoft.keepass.database.load.ImporterV4;
+
+import java.io.InputStream;
 
 public class Kdb4Header extends AndroidTestCase {
 	public void testReadHeader() throws Exception {
@@ -41,9 +40,9 @@ public class Kdb4Header extends AndroidTestCase {
 
 		PwDatabaseV4 db = importer.openDatabase(is, "12345", null);
 		
-		assertEquals(6000, db.numKeyEncRounds);
+		assertEquals(6000, db.getNumberKeyEncryptionRounds());
 		
-		assertTrue(db.dataCipher.equals(AesEngine.CIPHER_UUID));
+		assertTrue(db.getDataCipher().equals(AesEngine.CIPHER_UUID));
 		
 		is.close();
 

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/SprEngineTest.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import java.io.InputStream;
 import java.util.UUID;
@@ -27,15 +27,16 @@ import android.content.res.AssetManager;
 import android.test.AndroidTestCase;
 import biz.source_code.base64Coder.Base64Coder;
 
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.load.ImporterV4;
-import com.keepassdroid.utils.SprEngine;
-import com.keepassdroid.utils.Types;
+import com.kunzisoft.keepass.database.PwDatabase;
+import com.kunzisoft.keepass.database.PwDatabaseV4;
+import com.kunzisoft.keepass.database.PwEntryV4;
+import com.kunzisoft.keepass.database.load.ImporterV4;
+import com.kunzisoft.keepass.utils.SprEngineV4;
+import com.kunzisoft.keepass.utils.Types;
 
 public class SprEngineTest extends AndroidTestCase {
 	private PwDatabaseV4 db;
-	private SprEngine spr;
+	private SprEngineV4 spr;
 	
 	@Override
 	protected void setUp() throws Exception {
@@ -51,7 +52,7 @@ public class SprEngineTest extends AndroidTestCase {
 		
 		is.close();
 		
-		spr = SprEngine.getInstance(db);
+		spr = new SprEngineV4();
 	}
 	
 	private final String REF = "{REF:P@I:2B1D56590D961F48A8CE8C392CE6CD35}";
@@ -60,7 +61,7 @@ public class SprEngineTest extends AndroidTestCase {
 	public void testRefReplace() {
 		UUID entryUUID = decodeUUID(ENCODE_UUID);
 		
-		PwEntryV4 entry = (PwEntryV4) db.entries.get(entryUUID);
+		PwEntryV4 entry = (PwEntryV4) db.getEntryByUUIDId(entryUUID);
 
 		
 		assertEquals(RESULT, spr.compile(REF, entry, db));
@@ -69,7 +70,7 @@ public class SprEngineTest extends AndroidTestCase {
 	
 	private UUID decodeUUID(String encoded) {
 		if (encoded == null || encoded.length() == 0 ) {
-			return PwDatabaseV4.UUID_ZERO;
+			return PwDatabase.UUID_ZERO;
 		}
 		
 		byte[] buf = Base64Coder.decode(encoded);

app/src/androidTest/java/com/kunzisoft/keepass/tests/database/TestData.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.database;
+package com.kunzisoft.keepass.tests.database;
 
 import java.io.InputStream;
 
@@ -25,12 +25,10 @@ import android.content.Context;
 import android.content.res.AssetManager;
 import android.net.Uri;
 
-import com.keepassdroid.Database;
-import com.keepassdroid.database.PwDatabaseV3Debug;
-import com.keepassdroid.database.load.Importer;
-import com.keepassdroid.tests.TestUtil;
-import com.keepassdroid.utils.EmptyUtils;
-import com.keepassdroid.utils.UriUtil;
+import com.kunzisoft.keepass.database.Database;
+import com.kunzisoft.keepass.database.PwDatabaseV3Debug;
+import com.kunzisoft.keepass.database.load.Importer;
+import com.kunzisoft.keepass.tests.TestUtil;
 
 public class TestData {
 	private static final String TEST1_KEYFILE = "";
@@ -60,10 +58,10 @@ public class TestData {
 
 		InputStream keyIs = TestUtil.getKeyFileInputStream(ctx, keyfile);
 
-		Db.LoadData(ctx, is, password, keyIs, Importer.DEBUG);
+		Db.loadData(ctx, is, password, keyIs, Importer.DEBUG);
 		Uri.Builder b = new Uri.Builder();
 
-		Db.mUri = b.scheme("file").path(filename).build();
+		Db.setUri(b.scheme("file").path(filename).build());
 		
 		return Db;
 		
@@ -74,6 +72,6 @@ public class TestData {
 			GetDb1(ctx);
 		}
 		
-		return (PwDatabaseV3Debug) mDb1.pm;
+		return (PwDatabaseV3Debug) mDb1.getPwDatabase();
 	}
 }

app/src/androidTest/java/com/kunzisoft/keepass/tests/output/PwManagerOutputTest.java

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests.output;
+package com.kunzisoft.keepass.tests.output;
  
 import static org.junit.Assert.assertArrayEquals;
 
@@ -32,16 +32,16 @@ import java.security.NoSuchAlgorithmException;
 import android.content.res.AssetManager;
 import android.test.AndroidTestCase;
 
-import com.keepassdroid.database.PwDatabaseV3Debug;
-import com.keepassdroid.database.PwDbHeader;
-import com.keepassdroid.database.PwDbHeaderV3;
-import com.keepassdroid.database.exception.PwDbOutputException;
-import com.keepassdroid.database.save.PwDbHeaderOutputV3;
-import com.keepassdroid.database.save.PwDbV3Output;
-import com.keepassdroid.database.save.PwDbV3OutputDebug;
-import com.keepassdroid.stream.NullOutputStream;
-import com.keepassdroid.tests.TestUtil;
-import com.keepassdroid.tests.database.TestData;
+import com.kunzisoft.keepass.database.PwDatabaseV3Debug;
+import com.kunzisoft.keepass.database.PwDbHeader;
+import com.kunzisoft.keepass.database.PwDbHeaderV3;
+import com.kunzisoft.keepass.database.exception.PwDbOutputException;
+import com.kunzisoft.keepass.database.save.PwDbHeaderOutputV3;
+import com.kunzisoft.keepass.database.save.PwDbV3Output;
+import com.kunzisoft.keepass.database.save.PwDbV3OutputDebug;
+import com.kunzisoft.keepass.stream.NullOutputStream;
+import com.kunzisoft.keepass.tests.TestUtil;
+import com.kunzisoft.keepass.tests.database.TestData;
  
 public class PwManagerOutputTest extends AndroidTestCase {
   PwDatabaseV3Debug mPM;
@@ -60,7 +60,7 @@ public class PwManagerOutputTest extends AndroidTestCase {
     pos.outputPlanGroupAndEntries(bos);
     
     assertTrue("No output", bos.toByteArray().length > 0);
-    assertArrayEquals("Group and entry output doesn't match.", mPM.postHeader, bos.toByteArray());
+    assertArrayEquals("Group and entry output doesn't match.", mPM.getPostHeader(), bos.toByteArray());
  
   }
  
@@ -77,7 +77,7 @@ public class PwManagerOutputTest extends AndroidTestCase {
     
     byte[] digest = md.digest();
     assertTrue("No output", digest.length > 0);
-    assertArrayEquals("Hash of groups and entries failed.", mPM.dbHeader.contentsHash, digest);
+    assertArrayEquals("Hash of groups and entries failed.", mPM.getDbHeader().contentsHash, digest);
   }
  
   private void assertHeadersEquals(PwDbHeaderV3 expected, PwDbHeaderV3 actual) {
@@ -100,10 +100,10 @@ public class PwManagerOutputTest extends AndroidTestCase {
     PwDbHeaderV3 header = pActual.outputHeader(bActual);
     
     ByteArrayOutputStream bExpected = new ByteArrayOutputStream();
-    PwDbHeaderOutputV3 outExpected = new PwDbHeaderOutputV3(mPM.dbHeader, bExpected);
+    PwDbHeaderOutputV3 outExpected = new PwDbHeaderOutputV3(mPM.getDbHeader(), bExpected);
     outExpected.output();
     
-    assertHeadersEquals(mPM.dbHeader, header);    
+    assertHeadersEquals(mPM.getDbHeader(), header);
     assertTrue("No output", bActual.toByteArray().length > 0);
     assertArrayEquals("Header does not match.", bExpected.toByteArray(), bActual.toByteArray()); 
   }
@@ -114,7 +114,7 @@ public class PwManagerOutputTest extends AndroidTestCase {
     PwDbHeader hActual = pActual.outputHeader(bActual);
     byte[] finalKey = pActual.getFinalKey(hActual);
     
-    assertArrayEquals("Keys mismatched", mPM.finalKey, finalKey);
+    assertArrayEquals("Keys mismatched", mPM.getFinalKey(), finalKey);
 	  
   }
   

app/src/androidTest/java/com/kunzisoft/keepass/tests/search/SearchTest.java

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests.search;
+package com.kunzisoft.keepass.tests.search;
 
 
 import android.content.Context;
@@ -25,10 +25,9 @@ import android.content.SharedPreferences;
 import android.preference.PreferenceManager;
 import android.test.AndroidTestCase;
 
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.Database;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.tests.database.TestData;
+import com.kunzisoft.keepass.database.Database;
+import com.kunzisoft.keepass.database.PwGroup;
+import com.kunzisoft.keepass.tests.database.TestData;
 
 public class SearchTest extends AndroidTestCase {
 	
@@ -42,23 +41,23 @@ public class SearchTest extends AndroidTestCase {
 	}
 	
 	public void testSearch() {
-		PwGroup results = mDb.Search("Amazon");
-		assertTrue("Search result not found.", results.childEntries.size() > 0);
+		PwGroup results = mDb.search("Amazon");
+		assertTrue("Search result not found.", results.numbersOfChildEntries() > 0);
 		
 	}
 	
 	public void testBackupIncluded() {
 		updateOmitSetting(false);
-		PwGroup results = mDb.Search("BackupOnly");
+		PwGroup results = mDb.search("BackupOnly");
 		
-		assertTrue("Search result not found.", results.childEntries.size() > 0);
+		assertTrue("Search result not found.", results.numbersOfChildEntries() > 0);
 	}
 	
 	public void testBackupExcluded() {
 		updateOmitSetting(true);
-		PwGroup results = mDb.Search("BackupOnly");
+		PwGroup results = mDb.search("BackupOnly");
 		
-		assertFalse("Search result found, but should not have been.", results.childEntries.size() > 0);
+		assertFalse("Search result found, but should not have been.", results.numbersOfChildEntries() > 0);
 	}
 	
 	private void updateOmitSetting(boolean setting) {
@@ -66,7 +65,7 @@ public class SearchTest extends AndroidTestCase {
 		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ctx);
 		SharedPreferences.Editor editor = prefs.edit();
 		
-		editor.putBoolean(ctx.getString(R.string.omitbackup_key), setting);
+		editor.putBoolean("settings_omitbackup_key", setting);
 		editor.commit();
 		
 	}

app/src/androidTest/java/com/kunzisoft/keepass/tests/stream/HashedBlock.java

@@ -5,7 +5,7 @@
 *
 * KeePass DX 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 2 of the License, or
+* the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * KeePass DX is distributed in the hope that it will be useful,
@@ -17,7 +17,7 @@
 * along with KeePass DX. If not, see <http://www.gnu.org/licenses/>.
 *
 */
-package com.keepassdroid.tests.stream;
+package com.kunzisoft.keepass.tests.stream;
 
 import static org.junit.Assert.assertArrayEquals;
 
@@ -30,8 +30,8 @@ import java.util.zip.GZIPOutputStream;
 
 import junit.framework.TestCase;
 
-import com.keepassdroid.stream.HashedBlockInputStream;
-import com.keepassdroid.stream.HashedBlockOutputStream;
+import com.kunzisoft.keepass.stream.HashedBlockInputStream;
+import com.kunzisoft.keepass.stream.HashedBlockOutputStream;
 
 public class HashedBlock extends TestCase {
 	

app/src/androidTest/java/com/kunzisoft/keepass/tests/utils/StrUtilTest.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -17,11 +17,11 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid.tests.utils;
+package com.kunzisoft.keepass.tests.utils;
 
 import java.util.Locale;
 
-import com.keepassdroid.utils.StrUtil;
+import com.kunzisoft.keepass.utils.StrUtil;
 
 import junit.framework.TestCase;
 

app/src/main/AndroidManifest.xml

@@ -16,15 +16,16 @@
         android:label="@string/app_name"
         android:icon="@mipmap/ic_launcher"
         android:roundIcon="@mipmap/ic_launcher_round"
-        android:name="com.keepassdroid.app.App"
+        android:name="com.kunzisoft.keepass.app.App"
         android:allowBackup="true"
         android:fullBackupContent="@xml/backup"
-        android:backupAgent="com.keepassdroid.backup.SettingsBackupAgent"
+        android:backupAgent="com.kunzisoft.keepass.backup.SettingsBackupAgent"
         android:theme="@style/KeepassDXStyle.Light"
         tools:replace="android:theme">
         <!-- TODO backup API Key -->
-        <meta-data android:name="com.google.android.backup.api_key"
-          android:value="" />
+        <meta-data
+            android:name="com.google.android.backup.api_key"
+            android:value="" />
 
         <!-- Folder picker -->
         <provider
@@ -37,7 +38,7 @@
                 android:resource="@xml/nnf_provider_paths" />
         </provider>
         <activity
-            android:name="com.keepassdroid.FilePickerStylishActivity"
+            android:name="com.kunzisoft.keepass.fileselect.FilePickerStylishActivity"
             android:label="@string/app_name">
             <intent-filter>
                 <action android:name="android.intent.action.GET_CONTENT" />
@@ -52,15 +53,19 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name="com.keepassdroid.fileselect.FileSelectActivity"
+        <activity
+            android:name="com.kunzisoft.keepass.fileselect.FileSelectActivity"
             android:launchMode="singleInstance"
             android:configChanges="orientation|keyboardHidden"
             android:windowSoftInputMode="stateHidden" />
-        <activity android:name="com.keepassdroid.AboutActivity"
+        <activity
+            android:name="com.kunzisoft.keepass.activities.AboutActivity"
             android:launchMode="singleInstance"
             android:label="@string/menu_about" />
-        <activity android:name="com.keepassdroid.PasswordActivity"
-            android:configChanges="orientation|keyboardHidden">
+        <activity
+            android:name="com.kunzisoft.keepass.password.PasswordActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:windowSoftInputMode="adjustResize">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
@@ -90,42 +95,63 @@
                 <data android:pathPattern=".*\\..*\\..*\\..*\\..*\\..*\\..*\\..*\\..*\\.kdbx" />
                 <data android:pathPattern=".*\\..*\\..*\\..*\\..*\\..*\\..*\\..*\\..*\\..*\\.kdbx" />
             </intent-filter>
-        </activity>
-        <activity android:name="com.keepassdroid.GroupActivityV3" android:configChanges="orientation|keyboardHidden">
-            <meta-data android:name="android.app.default_searchable"
-                       android:value="com.keepassdroid.search.SearchResults" />
-        </activity>
-        <activity android:name="com.keepassdroid.GroupActivityV4" android:configChanges="orientation|keyboardHidden">
-            <meta-data android:name="android.app.default_searchable"
-                       android:value="com.keepassdroid.search.SearchResults"
-                       android:exported="false" />
+            <intent-filter tools:ignore="AppLinkUrlError">
+                <action android:name="android.intent.action.VIEW"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+                <data android:mimeType="application/octet-stream"/>
+            </intent-filter>
         </activity>
         <activity
-            android:name="com.keepassdroid.EntryActivity"
+            android:name="com.kunzisoft.keepass.activities.GroupActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:windowSoftInputMode="adjustPan">
+            <meta-data
+                android:name="android.app.default_searchable"
+                android:value="com.kunzisoft.keepass.search.SearchResults"
+                android:exported="false"/>
+        </activity>
+        <activity
+            android:name="com.kunzisoft.keepass.activities.EntryActivity"
             android:configChanges="orientation|keyboardHidden"
             android:windowSoftInputMode="stateHidden" />
         <activity
-            android:name="com.keepassdroid.EntryActivityV4"
+            android:name="com.kunzisoft.keepass.activities.EntryEditActivity"
             android:configChanges="orientation|keyboardHidden"
             android:windowSoftInputMode="stateHidden" />
         <activity
-            android:name="com.keepassdroid.EntryEditActivityV3"
-            android:configChanges="orientation|keyboardHidden"
-            android:windowSoftInputMode="stateHidden" />
-        <activity
-            android:name="com.keepassdroid.EntryEditActivityV4"
-            android:configChanges="orientation|keyboardHidden"
-            android:windowSoftInputMode="stateHidden" />
-        <activity android:name="com.keepassdroid.search.SearchResultsActivity" android:launchMode="standard">
+            android:name="com.kunzisoft.keepass.search.SearchResultsActivity"
+            android:launchMode="standard">
             <intent-filter>
                 <action android:name="android.intent.action.SEARCH" />
                 <category android:name="android.intent.category.DEFAULT" />
              </intent-filter>
-            <meta-data android:name="android.app.searchable" android:resource="@xml/searchable" />
+            <meta-data
+                android:name="android.app.searchable"
+                android:resource="@xml/searchable" />
         </activity>
-        <activity android:name="com.keepassdroid.settings.SettingsActivity" />
+        <activity android:name="com.kunzisoft.keepass.settings.SettingsActivity" />
+        <activity android:name="com.kunzisoft.keepass.autofill.AutoFillAuthActivity"
+            android:configChanges="orientation|keyboardHidden" />
+        <activity android:name="com.kunzisoft.keepass.settings.SettingsAutofillActivity" />
 
-        <service android:name="com.keepassdroid.services.TimeoutService" />
+        <service android:name="com.kunzisoft.keepass.timeout.TimeoutService" />
+        <service
+            android:name="com.kunzisoft.keepass.notifications.NotificationCopyingService"
+            android:enabled="true"
+            android:exported="false" />
+        <service
+            android:name="com.kunzisoft.keepass.autofill.KeeAutofillService"
+            android:label="@string/autofill_service_name"
+            android:permission="android.permission.BIND_AUTOFILL_SERVICE">
+            <meta-data
+                android:name="android.autofill"
+                android:resource="@xml/dataset_service" />
+
+            <intent-filter>
+                <action android:name="android.service.autofill.AutofillService" />
+            </intent-filter>
+        </service>
         <meta-data android:name="com.sec.android.support.multiwindow" android:value="true" />
     </application>
 </manifest> 

app/src/main/java/biz/source_code/base64Coder/Base64Coder.java

@@ -1,225 +0,0 @@
-// Copyright 2003-2010 Christian d'Heureuse, Inventec Informatik AG, Zurich, Switzerland
-// www.source-code.biz, www.inventec.ch/chdh
-//
-// This module is multi-licensed and may be used under the terms
-// of any of the following licenses:
-//
-//  EPL, Eclipse Public License, http://www.eclipse.org/legal
-//  LGPL, GNU Lesser General Public License, http://www.gnu.org/licenses/lgpl.html
-//  AL, Apache License, http://www.apache.org/licenses
-//  BSD, BSD License, http://www.opensource.org/licenses/bsd-license.php
-//
-// Please contact the author if you need another license.
-// This module is provided "as is", without warranties of any kind.
-
-package biz.source_code.base64Coder;
-
-/**
-* A Base64 encoder/decoder.
-*
-* <p>
-* This class is used to encode and decode data in Base64 format as described in RFC 1521.
-*
-* <p>
-* Project home page: <a href="http://www.source-code.biz/base64coder/java/">www.source-code.biz/base64coder/java</a><br>
-* Author: Christian d'Heureuse, Inventec Informatik AG, Zurich, Switzerland<br>
-* Multi-licensed: EPL / LGPL / AL / BSD.
-*/
-public class Base64Coder {
-
-// The line separator string of the operating system.
-private static final String systemLineSeparator = System.getProperty("line.separator");
-
-// Mapping table from 6-bit nibbles to Base64 characters.
-private static char[]    map1 = new char[64];
-   static {
-      int i=0;
-      for (char c='A'; c<='Z'; c++) map1[i++] = c;
-      for (char c='a'; c<='z'; c++) map1[i++] = c;
-      for (char c='0'; c<='9'; c++) map1[i++] = c;
-      map1[i++] = '+'; map1[i++] = '/'; }
-
-// Mapping table from Base64 characters to 6-bit nibbles.
-private static byte[]    map2 = new byte[128];
-   static {
-      for (int i=0; i<map2.length; i++) map2[i] = -1;
-      for (int i=0; i<64; i++) map2[map1[i]] = (byte)i; }
-
-/**
-* Encodes a string into Base64 format.
-* No blanks or line breaks are inserted.
-* @param s  A String to be encoded.
-* @return   A String containing the Base64 encoded data.
-*/
-public static String encodeString (String s) {
-   return new String(encode(s.getBytes())); }
-
-/**
-* Encodes a byte array into Base 64 format and breaks the output into lines of 76 characters.
-* This method is compatible with <code>sun.misc.BASE64Encoder.encodeBuffer(byte[])</code>.
-* @param in  An array containing the data bytes to be encoded.
-* @return    A String containing the Base64 encoded data, broken into lines.
-*/
-public static String encodeLines (byte[] in) {
-   return encodeLines(in, 0, in.length, 76, systemLineSeparator); }
-
-/**
-* Encodes a byte array into Base 64 format and breaks the output into lines.
-* @param in            An array containing the data bytes to be encoded.
-* @param iOff          Offset of the first byte in <code>in</code> to be processed.
-* @param iLen          Number of bytes to be processed in <code>in</code>, starting at <code>iOff</code>.
-* @param lineLen       Line length for the output data. Should be a multiple of 4.
-* @param lineSeparator The line separator to be used to separate the output lines.
-* @return              A String containing the Base64 encoded data, broken into lines.
-*/
-public static String encodeLines (byte[] in, int iOff, int iLen, int lineLen, String lineSeparator) {
-   int blockLen = (lineLen*3) / 4;
-   if (blockLen <= 0) throw new IllegalArgumentException();
-   int lines = (iLen+blockLen-1) / blockLen;
-   int bufLen = ((iLen+2)/3)*4 + lines*lineSeparator.length();
-   StringBuilder buf = new StringBuilder(bufLen);
-   int ip = 0;
-   while (ip < iLen) {
-      int l = Math.min(iLen-ip, blockLen);
-      buf.append (encode(in, iOff+ip, l));
-      buf.append (lineSeparator);
-      ip += l; }
-   return buf.toString(); }
-
-/**
-* Encodes a byte array into Base64 format.
-* No blanks or line breaks are inserted in the output.
-* @param in  An array containing the data bytes to be encoded.
-* @return    A character array containing the Base64 encoded data.
-*/
-public static char[] encode (byte[] in) {
-   return encode(in, 0, in.length); }
-
-/**
-* Encodes a byte array into Base64 format.
-* No blanks or line breaks are inserted in the output.
-* @param in    An array containing the data bytes to be encoded.
-* @param iLen  Number of bytes to process in <code>in</code>.
-* @return      A character array containing the Base64 encoded data.
-*/
-public static char[] encode (byte[] in, int iLen) {
-   return encode(in, 0, iLen); }
-
-/**
-* Encodes a byte array into Base64 format.
-* No blanks or line breaks are inserted in the output.
-* @param in    An array containing the data bytes to be encoded.
-* @param iOff  Offset of the first byte in <code>in</code> to be processed.
-* @param iLen  Number of bytes to process in <code>in</code>, starting at <code>iOff</code>.
-* @return      A character array containing the Base64 encoded data.
-*/
-public static char[] encode (byte[] in, int iOff, int iLen) {
-   int oDataLen = (iLen*4+2)/3;       // output length without padding
-   int oLen = ((iLen+2)/3)*4;         // output length including padding
-   char[] out = new char[oLen];
-   int ip = iOff;
-   int iEnd = iOff + iLen;
-   int op = 0;
-   while (ip < iEnd) {
-      int i0 = in[ip++] & 0xff;
-      int i1 = ip < iEnd ? in[ip++] & 0xff : 0;
-      int i2 = ip < iEnd ? in[ip++] & 0xff : 0;
-      int o0 = i0 >>> 2;
-      int o1 = ((i0 &   3) << 4) | (i1 >>> 4);
-      int o2 = ((i1 & 0xf) << 2) | (i2 >>> 6);
-      int o3 = i2 & 0x3F;
-      out[op++] = map1[o0];
-      out[op++] = map1[o1];
-      out[op] = op < oDataLen ? map1[o2] : '='; op++;
-      out[op] = op < oDataLen ? map1[o3] : '='; op++; }
-   return out; }
-
-/**
-* Decodes a string from Base64 format.
-* No blanks or line breaks are allowed within the Base64 encoded input data.
-* @param s  A Base64 String to be decoded.
-* @return   A String containing the decoded data.
-* @throws   IllegalArgumentException If the input is not valid Base64 encoded data.
-*/
-public static String decodeString (String s) {
-   return new String(decode(s)); }
-
-/**
-* Decodes a byte array from Base64 format and ignores line separators, tabs and blanks.
-* CR, LF, Tab and Space characters are ignored in the input data.
-* This method is compatible with <code>sun.misc.BASE64Decoder.decodeBuffer(String)</code>.
-* @param s  A Base64 String to be decoded.
-* @return   An array containing the decoded data bytes.
-* @throws   IllegalArgumentException If the input is not valid Base64 encoded data.
-*/
-public static byte[] decodeLines (String s) {
-   char[] buf = new char[s.length()];
-   int p = 0;
-   for (int ip = 0; ip < s.length(); ip++) {
-      char c = s.charAt(ip);
-      if (c != ' ' && c != '\r' && c != '\n' && c != '\t')
-         buf[p++] = c; }
-   return decode(buf, 0, p); }
-
-/**
-* Decodes a byte array from Base64 format.
-* No blanks or line breaks are allowed within the Base64 encoded input data.
-* @param s  A Base64 String to be decoded.
-* @return   An array containing the decoded data bytes.
-* @throws   IllegalArgumentException If the input is not valid Base64 encoded data.
-*/
-public static byte[] decode (String s) {
-   return decode(s.toCharArray()); }
-
-/**
-* Decodes a byte array from Base64 format.
-* No blanks or line breaks are allowed within the Base64 encoded input data.
-* @param in  A character array containing the Base64 encoded data.
-* @return    An array containing the decoded data bytes.
-* @throws    IllegalArgumentException If the input is not valid Base64 encoded data.
-*/
-public static byte[] decode (char[] in) {
-   return decode(in, 0, in.length); }
-
-/**
-* Decodes a byte array from Base64 format.
-* No blanks or line breaks are allowed within the Base64 encoded input data.
-* @param in    A character array containing the Base64 encoded data.
-* @param iOff  Offset of the first character in <code>in</code> to be processed.
-* @param iLen  Number of characters to process in <code>in</code>, starting at <code>iOff</code>.
-* @return      An array containing the decoded data bytes.
-* @throws      IllegalArgumentException If the input is not valid Base64 encoded data.
-*/
-public static byte[] decode (char[] in, int iOff, int iLen) {
-   if (iLen%4 != 0) throw new IllegalArgumentException ("Length of Base64 encoded input string is not a multiple of 4.");
-   while (iLen > 0 && in[iOff+iLen-1] == '=') iLen--;
-   int oLen = (iLen*3) / 4;
-   byte[] out = new byte[oLen];
-   int ip = iOff;
-   int iEnd = iOff + iLen;
-   int op = 0;
-   while (ip < iEnd) {
-      int i0 = in[ip++];
-      int i1 = in[ip++];
-      int i2 = ip < iEnd ? in[ip++] : 'A';
-      int i3 = ip < iEnd ? in[ip++] : 'A';
-      if (i0 > 127 || i1 > 127 || i2 > 127 || i3 > 127)
-         throw new IllegalArgumentException ("Illegal character in Base64 encoded data.");
-      int b0 = map2[i0];
-      int b1 = map2[i1];
-      int b2 = map2[i2];
-      int b3 = map2[i3];
-      if (b0 < 0 || b1 < 0 || b2 < 0 || b3 < 0)
-         throw new IllegalArgumentException ("Illegal character in Base64 encoded data.");
-      int o0 = ( b0       <<2) | (b1>>>4);
-      int o1 = ((b1 & 0xf)<<4) | (b2>>>2);
-      int o2 = ((b2 &   3)<<6) |  b3;
-      out[op++] = (byte)o0;
-      if (op<oLen) out[op++] = (byte)o1;
-      if (op<oLen) out[op++] = (byte)o2; }
-   return out; }
-
-// Dummy constructor.
-private Base64Coder() {}
-
-} // end class Base64Coder

app/src/main/java/com/keepassdroid/Database.java

@@ -1,245 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.net.Uri;
-import android.preference.PreferenceManager;
-import android.util.Log;
-
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwDatabaseV3;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.exception.ContentFileNotFoundException;
-import com.keepassdroid.database.exception.InvalidDBException;
-import com.keepassdroid.database.exception.InvalidPasswordException;
-import com.keepassdroid.database.exception.PwDbOutputException;
-import com.keepassdroid.database.load.Importer;
-import com.keepassdroid.database.load.ImporterFactory;
-import com.keepassdroid.database.save.PwDbOutput;
-import com.keepassdroid.icons.DrawableFactory;
-import com.keepassdroid.search.SearchDbHelper;
-import com.keepassdroid.utils.UriUtil;
-import com.kunzisoft.keepass.R;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.SyncFailedException;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * @author bpellin
- */
-public class Database {
-    public Set<PwGroup> dirty = new HashSet<PwGroup>();
-    public PwDatabase pm;
-    public Uri mUri;
-    public SearchDbHelper searchHelper;
-    public boolean readOnly = false;
-    public boolean passwordEncodingError = false;
-
-    public DrawableFactory drawFactory = new DrawableFactory();
-
-    private boolean loaded = false;
-
-    public boolean Loaded() {
-        return loaded;
-    }
-
-    public void setLoaded() {
-        loaded = true;
-    }
-
-    public void LoadData(Context ctx, InputStream is, String password, InputStream keyInputStream) throws IOException, InvalidDBException {
-        LoadData(ctx, is, password, keyInputStream, new UpdateStatus(), !Importer.DEBUG);
-    }
-
-    public void LoadData(Context ctx, Uri uri, String password, Uri keyfile) throws IOException, FileNotFoundException, InvalidDBException {
-        LoadData(ctx, uri, password, keyfile, new UpdateStatus(), !Importer.DEBUG);
-    }
-
-    public void LoadData(Context ctx, Uri uri, String password, Uri keyfile, UpdateStatus status) throws IOException, FileNotFoundException, InvalidDBException {
-        LoadData(ctx, uri, password, keyfile, status, !Importer.DEBUG);
-    }
-
-    public void LoadData(Context ctx, Uri uri, String password, Uri keyfile, UpdateStatus status, boolean debug) throws IOException, FileNotFoundException, InvalidDBException {
-        mUri = uri;
-        readOnly = false;
-        if (uri.getScheme().equals("file")) {
-            File file = new File(uri.getPath());
-            readOnly = !file.canWrite();
-        }
-
-        try {
-            passUrisAsInputStreams(ctx, uri, password, keyfile, status, debug, 0);
-        } catch (InvalidPasswordException e) {
-            // Retry with rounds fix
-            try {
-                passUrisAsInputStreams(ctx, uri, password, keyfile, status, debug, getFixRounds(ctx));
-            } catch (Exception e2) {
-                // Rethrow original exception
-                throw e;
-            }
-        }
-    }
-
-    private long getFixRounds(Context ctx) {
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ctx);
-        return prefs.getLong(ctx.getString(R.string.roundsFix_key), ctx.getResources().getInteger(R.integer.roundsFix_default));
-    }
-
-
-    private void passUrisAsInputStreams(Context ctx, Uri uri, String password, Uri keyfile, UpdateStatus status, boolean debug, long roundsFix) throws IOException, FileNotFoundException, InvalidDBException {
-        InputStream is, kfIs;
-        try {
-            is = UriUtil.getUriInputStream(ctx, uri);
-        } catch (Exception e) {
-            Log.e("KPD", "Database::LoadData", e);
-            throw ContentFileNotFoundException.getInstance(uri);
-        }
-
-        try {
-            kfIs = UriUtil.getUriInputStream(ctx, keyfile);
-        } catch (Exception e) {
-            Log.e("KPD", "Database::LoadData", e);
-            throw ContentFileNotFoundException.getInstance(keyfile);
-        }
-        LoadData(ctx, is, password, kfIs, status, debug, roundsFix);
-    }
-
-    public void LoadData(Context ctx, InputStream is, String password, InputStream kfIs, boolean debug) throws IOException, InvalidDBException {
-        LoadData(ctx, is, password, kfIs, new UpdateStatus(), debug);
-    }
-
-    public void LoadData(Context ctx, InputStream is, String password, InputStream kfIs, UpdateStatus status, boolean debug) throws IOException, InvalidDBException {
-        LoadData(ctx, is, password, kfIs, status, debug, 0);
-    }
-
-    public void LoadData(Context ctx, InputStream is, String password, InputStream kfIs, UpdateStatus status, boolean debug, long roundsFix) throws IOException, InvalidDBException {
-        BufferedInputStream bis = new BufferedInputStream(is);
-
-        if ( ! bis.markSupported() ) {
-            throw new IOException("Input stream does not support mark.");
-        }
-
-        // We'll end up reading 8 bytes to identify the header. Might as well use two extra.
-        bis.mark(10);
-
-        Importer imp = ImporterFactory.createImporter(bis, debug);
-
-        bis.reset();  // Return to the start
-
-        pm = imp.openDatabase(bis, password, kfIs, status, roundsFix);
-        if ( pm != null ) {
-            PwGroup root = pm.rootGroup;
-            pm.populateGlobals(root);
-            LoadData(ctx, pm, password, kfIs, status);
-        }
-        loaded = true;
-    }
-
-    public void LoadData(Context ctx, PwDatabase pm, String password, InputStream keyInputStream, UpdateStatus status) {
-        if ( pm != null ) {
-            passwordEncodingError = !pm.validatePasswordEncoding(password);
-        }
-        searchHelper = new SearchDbHelper(ctx);
-        loaded = true;
-    }
-
-    public PwGroup Search(String str) {
-        if (searchHelper == null) { return null; }
-        return searchHelper.search(this, str);
-    }
-
-    public void SaveData(Context ctx) throws IOException, PwDbOutputException {
-        SaveData(ctx, mUri);
-    }
-
-    public void SaveData(Context ctx, Uri uri) throws IOException, PwDbOutputException {
-        if (uri.getScheme().equals("file")) {
-            String filename = uri.getPath();
-            File tempFile = new File(filename + ".tmp");
-            FileOutputStream fos = new FileOutputStream(tempFile);
-            //BufferedOutputStream bos = new BufferedOutputStream(fos);
-
-            //PwDbV3Output pmo = new PwDbV3Output(pm, bos, App.getCalendar());
-            PwDbOutput pmo = PwDbOutput.getInstance(pm, fos);
-            pmo.output();
-            //bos.flush();
-            //bos.close();
-            fos.close();
-
-            // Force data to disk before continuing
-            try {
-                fos.getFD().sync();
-            } catch (SyncFailedException e) {
-                // Ignore if fsync fails. We tried.
-            }
-
-            File orig = new File(filename);
-
-            if (!tempFile.renameTo(orig)) {
-                throw new IOException("Failed to store database.");
-            }
-        }
-        else {
-            OutputStream os;
-            try {
-                os = ctx.getContentResolver().openOutputStream(uri);
-            } catch (Exception e) {
-                throw new IOException("Failed to store database.");
-            }
-
-            PwDbOutput pmo = PwDbOutput.getInstance(pm, os);
-            pmo.output();
-            os.close();
-        }
-        mUri = uri;
-    }
-
-    public void clear() {
-        dirty.clear();
-        drawFactory.clear();
-
-        pm = null;
-        mUri = null;
-        loaded = false;
-        passwordEncodingError = false;
-    }
-
-    public void markAllGroupsAsDirty() {
-        for ( PwGroup group : pm.getGroups() ) {
-            dirty.add(group);
-        }
-
-        // TODO: This should probably be abstracted out
-        // The root tree in v3 is not an 'official' tree
-        if ( pm instanceof PwDatabaseV3 ) {
-            dirty.add(pm.rootGroup);
-        }
-    }
-}

app/src/main/java/com/keepassdroid/EntryActivity.java

@@ -1,496 +0,0 @@
-/*
- * 
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.ActivityNotFoundException;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.SharedPreferences;
-import android.os.Bundle;
-import android.os.Handler;
-import android.preference.PreferenceManager;
-import android.support.v7.widget.Toolbar;
-import android.support.v4.app.NotificationCompat;
-import android.text.SpannableString;
-import android.text.method.LinkMovementMethod;
-import android.text.method.PasswordTransformationMethod;
-import android.text.util.Linkify;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.kunzisoft.keepass.KeePass;
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.app.App;
-import com.keepassdroid.compat.ActivityCompat;
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.exception.SamsungClipboardException;
-import com.keepassdroid.intents.Intents;
-import com.keepassdroid.utils.EmptyUtils;
-import com.keepassdroid.utils.MenuUtil;
-import com.keepassdroid.utils.Types;
-import com.keepassdroid.utils.Util;
-
-import java.text.DateFormat;
-import java.util.Date;
-import java.util.Timer;
-import java.util.TimerTask;
-import java.util.UUID;
-
-import static com.keepassdroid.settings.PrefsUtil.isClipboardNotificationsEnable;
-
-public class EntryActivity extends LockCloseHideActivity {
-	public static final String KEY_ENTRY = "entry";
-	public static final String KEY_REFRESH_POS = "refresh_pos";
-
-	public static final int NOTIFY_USERNAME = 1;
-	public static final int NOTIFY_PASSWORD = 2;
-	
-	public static void Launch(Activity act, PwEntry pw, int pos) {
-		Intent i;
-		
-		if ( pw instanceof PwEntryV4 ) {
-			i = new Intent(act, EntryActivityV4.class);
-		} else {
-			i = new Intent(act, EntryActivity.class);
-		}
-		
-		i.putExtra(KEY_ENTRY, Types.UUIDtoBytes(pw.getUUID()));
-		i.putExtra(KEY_REFRESH_POS, pos);
-		
-		act.startActivityForResult(i,0);
-	}
-	
-	protected PwEntry mEntry;
-	private Timer mTimer = new Timer();
-	private boolean mShowPassword;
-	private int mPos;
-	private NotificationManager mNM;
-	private BroadcastReceiver mIntentReceiver;
-	protected boolean readOnly = false;
-	
-	private DateFormat dateFormat;
-	private DateFormat timeFormat;
-	
-	protected void setEntryView() {
-		setContentView(R.layout.entry_view);
-	}
-	
-	protected void setupEditButtons() {
-		View edit = findViewById(R.id.entry_edit);
-		edit.setOnClickListener(new View.OnClickListener() {
-
-			public void onClick(View v) {
-				EntryEditActivity.Launch(EntryActivity.this, mEntry);
-			}
-			
-		});
-		
-		if (readOnly) {
-			edit.setVisibility(View.GONE);
-		}
-	}
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
-		mShowPassword = ! prefs.getBoolean(getString(R.string.maskpass_key), getResources().getBoolean(R.bool.maskpass_default));
-		
-		super.onCreate(savedInstanceState);
-		setEntryView();
-
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-        assert getSupportActionBar() != null;
-		getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_close_white_24dp);
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        getSupportActionBar().setDisplayShowHomeEnabled(true);
-		
-		Context appCtx = getApplicationContext();
-		dateFormat = android.text.format.DateFormat.getDateFormat(appCtx);
-		timeFormat = android.text.format.DateFormat.getTimeFormat(appCtx);
-
-		Database db = App.getDB();
-		// Likely the app has been killed exit the activity 
-		if ( ! db.Loaded() ) {
-			finish();
-			return;
-		}
-		readOnly = db.readOnly;
-
-		setResult(KeePass.EXIT_NORMAL);
-
-		Intent i = getIntent();
-		UUID uuid = Types.bytestoUUID(i.getByteArrayExtra(KEY_ENTRY));
-		mPos = i.getIntExtra(KEY_REFRESH_POS, -1);
-		
-		mEntry = db.pm.entries.get(uuid);
-		if (mEntry == null) {
-			Toast.makeText(this, R.string.entry_not_found, Toast.LENGTH_LONG).show();
-			finish();
-			return;
-		}
-		
-		// Refresh Menu contents in case onCreateMenuOptions was called before mEntry was set
-		ActivityCompat.invalidateOptionsMenu(this);
-		
-		// Update last access time.
-		mEntry.touch(false, false);
-		
-		fillData(false);
-
-		setupEditButtons();
-
-		// If notifications enabled in settings
-		if (isClipboardNotificationsEnable(getApplicationContext())) {
-            // Notification Manager
-            mNM = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
-
-            if (mEntry.getPassword().length() > 0) {
-                // only show notification if password is available
-                Notification password = getNotification(Intents.COPY_PASSWORD, R.string.copy_password);
-                mNM.notify(NOTIFY_PASSWORD, password);
-            }
-
-            if (mEntry.getUsername().length() > 0) {
-                // only show notification if username is available
-                Notification username = getNotification(Intents.COPY_USERNAME, R.string.copy_username);
-                mNM.notify(NOTIFY_USERNAME, username);
-            }
-        }
-			
-		mIntentReceiver = new BroadcastReceiver() {
-			
-			@Override
-			public void onReceive(Context context, Intent intent) {
-				String action = intent.getAction();
-				if ( action != null) {
-					if (action.equals(Intents.COPY_USERNAME)) {
-						String username = mEntry.getUsername();
-						if (username.length() > 0) {
-							timeoutCopyToClipboard(username);
-						}
-					} else if (action.equals(Intents.COPY_PASSWORD)) {
-						String password = mEntry.getPassword();
-						if (password.length() > 0) {
-							timeoutCopyToClipboard(password);
-						}
-					}
-				}
-			}
-		};
-		
-		IntentFilter filter = new IntentFilter();
-		filter.addAction(Intents.COPY_USERNAME);
-		filter.addAction(Intents.COPY_PASSWORD);
-		registerReceiver(mIntentReceiver, filter);
-	}
-	
-	@Override
-	protected void onDestroy() {
-		// These members might never get initialized if the app timed out
-		if ( mIntentReceiver != null ) {
-			unregisterReceiver(mIntentReceiver);
-		}
-		
-		if ( mNM != null ) {
-			try {
-			    mNM.cancelAll();
-			} catch (SecurityException e) {
-				// Some android devices give a SecurityException when trying to cancel notifications without the WAKE_LOCK permission,
-				// we'll ignore these.
-			}
-		}
-		
-		super.onDestroy();
-	}
-
-	private Notification getNotification(String intentText, int descResId) {
-
-		String desc = getString(descResId);
-
-		Intent intent = new Intent(intentText);
-		PendingIntent pending = PendingIntent.getBroadcast(this, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
-
-		// no longer supported for api level >22
-		// notify.setLatestEventInfo(this, getString(R.string.app_name), desc, pending);
-		// so instead using compat builder and create new notification
-		NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
-		Notification notify = builder.setContentIntent(pending).setContentText(desc).setContentTitle(getString(R.string.app_name))
-				.setSmallIcon(R.drawable.notify).setTicker(desc).setWhen(System.currentTimeMillis()).build();
-
-		return notify;
-	}
-	
-	private String getDateTime(Date dt) {
-		return dateFormat.format(dt) + " " + timeFormat.format(dt);
-		
-	}
-	
-	protected void fillData(boolean trimList) {
-		ImageView iv = (ImageView) findViewById(R.id.entry_icon);
-		Database db = App.getDB();
-		db.drawFactory.assignDrawableTo(iv, getResources(), mEntry.getIcon());
-		
-		PwDatabase pm = db.pm;
-
-		populateText(R.id.entry_title, mEntry.getTitle(true, pm));
-		populateText(R.id.entry_user_name, mEntry.getUsername(true, pm));
-		
-		populateText(R.id.entry_url, mEntry.getUrl(true, pm));
-		populateText(R.id.entry_password, mEntry.getPassword(true, pm));
-		setPasswordStyle();
-		
-		populateText(R.id.entry_created, getDateTime(mEntry.getCreationTime()));
-		populateText(R.id.entry_modified, getDateTime(mEntry.getLastModificationTime()));
-		populateText(R.id.entry_accessed, getDateTime(mEntry.getLastAccessTime()));
-		
-		Date expires = mEntry.getExpiryTime();
-		if ( mEntry.expires() ) {
-			populateText(R.id.entry_expires, getDateTime(expires));
-		} else {
-			populateText(R.id.entry_expires, R.string.never);
-		}
-		populateText(R.id.entry_comment, mEntry.getNotes(true, pm));
-
-	}
-	
-	private void populateText(int viewId, int resId) {
-		TextView tv = (TextView) findViewById(viewId);
-		tv.setText(resId);
-	}
-
-	private void populateText(int viewId, String text) {
-		TextView tv = (TextView) findViewById(viewId);
-		tv.setText(text);
-	}
-
-	@Override
-	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-		super.onActivityResult(requestCode, resultCode, data);
-		if ( resultCode == KeePass.EXIT_REFRESH || resultCode == KeePass.EXIT_REFRESH_TITLE ) {
-			fillData(true);
-			if ( resultCode == KeePass.EXIT_REFRESH_TITLE ) {
-				Intent ret = new Intent();
-				ret.putExtra(KEY_REFRESH_POS, mPos);
-				setResult(KeePass.EXIT_REFRESH, ret);
-			}
-		}
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		super.onCreateOptionsMenu(menu);
-		
-		MenuInflater inflater = getMenuInflater();
-        MenuUtil.donationMenuInflater(inflater, menu);
-		inflater.inflate(R.menu.entry, menu);
-		inflater.inflate(R.menu.lock_database, menu);
-
-		MenuItem togglePassword = menu.findItem(R.id.menu_toggle_pass);
-		if ( mShowPassword ) {
-			togglePassword.setTitle(R.string.menu_hide_password);
-			togglePassword.setIcon(R.drawable.ic_visibility_off_white_24dp);
-		} else {
-			togglePassword.setTitle(R.string.menu_showpass);
-            togglePassword.setIcon(R.drawable.ic_visibility_white_24dp);
-		}
-		
-		MenuItem gotoUrl = menu.findItem(R.id.menu_goto_url);
-		MenuItem copyUser = menu.findItem(R.id.menu_copy_user);
-		MenuItem copyPass = menu.findItem(R.id.menu_copy_pass);
-		
-		// In API >= 11 onCreateOptionsMenu may be called before onCreate completes
-		// so mEntry may not be set
-		if (mEntry == null) {
-			gotoUrl.setVisible(false);
-			copyUser.setVisible(false);
-			copyPass.setVisible(false);
-		}
-		else {
-			String url = mEntry.getUrl();
-			if (EmptyUtils.isNullOrEmpty(url)) {
-				// disable button if url is not available
-				gotoUrl.setVisible(false);
-			}
-			if ( mEntry.getUsername().length() == 0 ) {
-				// disable button if username is not available
-				copyUser.setVisible(false);
-			}
-			if ( mEntry.getPassword().length() == 0 ) {
-				// disable button if password is not available
-				copyPass.setVisible(false);
-			}
-		}
-		
-		return true;
-	}
-	
-	private void setPasswordStyle() {
-		TextView password = (TextView) findViewById(R.id.entry_password);
-
-		if ( mShowPassword ) {
-			password.setTransformationMethod(null);
-		} else {
-			password.setTransformationMethod(PasswordTransformationMethod.getInstance());
-		}
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch ( item.getItemId() ) {
-            case R.id.menu_donate:
-                return MenuUtil.onDonationItemSelected(this);
-
-            case R.id.menu_toggle_pass:
-                if ( mShowPassword ) {
-                    item.setTitle(R.string.menu_showpass);
-                    item.setIcon(R.drawable.ic_visibility_white_24dp);
-                    mShowPassword = false;
-                } else {
-                    item.setTitle(R.string.menu_hide_password);
-                    item.setIcon(R.drawable.ic_visibility_off_white_24dp);
-                    mShowPassword = true;
-                }
-                setPasswordStyle();
-                return true;
-			
-            case R.id.menu_goto_url:
-                String url;
-                url = mEntry.getUrl();
-
-                // Default http:// if no protocol specified
-                if ( ! url.contains("://") ) {
-                    url = "http://" + url;
-                }
-
-                try {
-                    Util.gotoUrl(this, url);
-                } catch (ActivityNotFoundException e) {
-                    Toast.makeText(this, R.string.no_url_handler, Toast.LENGTH_LONG).show();
-                }
-                return true;
-			
-            case R.id.menu_copy_user:
-                timeoutCopyToClipboard(mEntry.getUsername(true, App.getDB().pm));
-                return true;
-			
-            case R.id.menu_copy_pass:
-                timeoutCopyToClipboard(mEntry.getPassword(true, App.getDB().pm));
-                return true;
-			
-            case R.id.menu_lock:
-                App.setShutdown();
-                setResult(KeePass.EXIT_LOCK);
-                finish();
-                return true;
-
-            case android.R.id.home :
-                finish(); // close this activity and return to preview activity (if there is any)
-        }
-
-		return super.onOptionsItemSelected(item);
-	}
-	
-	private void timeoutCopyToClipboard(String text) {
-		try {
-			Util.copyToClipboard(this, text);
-		} catch (SamsungClipboardException e) {
-			showSamsungDialog();
-			return;
-		}
-		
-		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
-		String sClipClear = prefs.getString(getString(R.string.clipboard_timeout_key), getString(R.string.clipboard_timeout_default));
-		
-		long clipClearTime = Long.parseLong(sClipClear);
-		
-		if ( clipClearTime > 0 ) {
-			mTimer.schedule(new ClearClipboardTask(this, text), clipClearTime);
-		}
-	}
-	
-
-	// Setup to allow the toast to happen in the foreground
-	final Handler uiThreadCallback = new Handler();
-
-	// Task which clears the clipboard, and sends a toast to the foreground.
-	private class ClearClipboardTask extends TimerTask {
-		
-		private final String mClearText;
-		private final Context mCtx;
-		
-		ClearClipboardTask(Context ctx, String clearText) {
-			mClearText = clearText;
-			mCtx = ctx;
-		}
-		
-		@Override
-		public void run() {
-			String currentClip = Util.getClipboard(mCtx);
-			
-			if ( currentClip.equals(mClearText) ) {
-				try {
-					Util.copyToClipboard(mCtx, "");
-					uiThreadCallback.post(new UIToastTask(mCtx, R.string.ClearClipboard));
-				} catch (SamsungClipboardException e) {
-					uiThreadCallback.post(new UIToastTask(mCtx, R.string.clipboard_error_clear));
-				}
-			}
-		}
-	}
-	
-	private void showSamsungDialog() {
-		String text = getString(R.string.clipboard_error).concat(System.getProperty("line.separator")).concat(getString(R.string.clipboard_error_url));
-		SpannableString s = new SpannableString(text);
-		TextView tv = new TextView(this);
-		tv.setText(s);
-		tv.setAutoLinkMask(RESULT_OK);
-		tv.setMovementMethod(LinkMovementMethod.getInstance());
-		Linkify.addLinks(s, Linkify.WEB_URLS);
-		
-		AlertDialog.Builder builder = new AlertDialog.Builder(this);
-		builder.setTitle(R.string.clipboard_error_title)
-			.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
-				@Override
-				public void onClick(DialogInterface dialog, int which) {
-					dialog.dismiss();
-				}
-			})
-			.setView(tv)
-			.show();
-		
-	}
-}

app/src/main/java/com/keepassdroid/EntryActivityV4.java

@@ -1,75 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import java.util.Map;
-
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.security.ProtectedString;
-import com.keepassdroid.utils.SprEngine;
-import com.keepassdroid.utils.SprEngineV4;
-import com.keepassdroid.view.EntrySection;
-
-
-public class EntryActivityV4 extends EntryActivity {
-
-	@Override
-	protected void setEntryView() {
-		setContentView(R.layout.entry_view);
-	}
-
-	@Override
-	protected void fillData(boolean trimList) {
-		super.fillData(trimList);
-		
-		ViewGroup group = (ViewGroup) findViewById(R.id.extra_strings);
-		
-		if (trimList) {
-			group.removeAllViews();
-		}
-		
-		PwEntryV4 entry = (PwEntryV4) mEntry;
-		
-		PwDatabase pm = App.getDB().pm;
-		SprEngine spr = SprEngineV4.getInstance(pm);
-		
-		// Display custom strings
-		if (entry.strings.size() > 0) {
-			for (Map.Entry<String, ProtectedString> pair : entry.strings.entrySet()) {
-				String key = pair.getKey();
-				
-				if (!PwEntryV4.IsStandardString(key)) {
-					String text = pair.getValue().toString();
-					View view = new EntrySection(this, null, key, spr.compile(text, entry, pm));
-					group.addView(view);
-				}
-			}
-		}
-			
-	}
-
-
-}

app/src/main/java/com/keepassdroid/EntryEditActivity.java

@@ -1,328 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.Handler;
-import android.support.v7.widget.Toolbar;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.EditText;
-import android.widget.ImageButton;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.kunzisoft.keepass.KeePass;
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwEntryV3;
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.PwGroupId;
-import com.keepassdroid.database.PwGroupV3;
-import com.keepassdroid.database.PwGroupV4;
-import com.keepassdroid.database.PwIconStandard;
-import com.keepassdroid.database.edit.AddEntry;
-import com.keepassdroid.database.edit.OnFinish;
-import com.keepassdroid.database.edit.RunnableOnFinish;
-import com.keepassdroid.database.edit.UpdateEntry;
-import com.keepassdroid.icons.Icons;
-import com.keepassdroid.utils.MenuUtil;
-import com.keepassdroid.utils.Types;
-import com.keepassdroid.utils.Util;
-
-import java.util.Calendar;
-import java.util.Date;
-import java.util.UUID;
-
-public abstract class EntryEditActivity extends LockCloseHideActivity
-		implements IconPickerFragment.IconPickerListener,
-        GeneratePasswordFragment.GeneratePasswordListener {
-	public static final String KEY_ENTRY = "entry";
-	public static final String KEY_PARENT = "parent";
-
-	protected PwEntry mEntry;
-	protected boolean mIsNew;
-	protected int mSelectedIconID = -1;
-	
-	public static void Launch(Activity act, PwEntry pw) {
-		Intent i;
-		if (pw instanceof PwEntryV3) {
-			i = new Intent(act, EntryEditActivityV3.class);
-		}
-		else if (pw instanceof PwEntryV4) {
-			i = new Intent(act, EntryEditActivityV4.class);
-		}
-		else {
-			throw new RuntimeException("Not yet implemented.");
-		}
-		
-		i.putExtra(KEY_ENTRY, Types.UUIDtoBytes(pw.getUUID()));
-		
-		act.startActivityForResult(i, 0);
-	}
-	
-	public static void Launch(Activity act, PwGroup pw) {
-		Intent i;
-		if (pw instanceof PwGroupV3) {
-			i = new Intent(act, EntryEditActivityV3.class);
-			EntryEditActivityV3.putParentId(i, KEY_PARENT, (PwGroupV3)pw);
-		}
-		else if (pw instanceof PwGroupV4) {
-			i = new Intent(act, EntryEditActivityV4.class);
-			EntryEditActivityV4.putParentId(i, KEY_PARENT, (PwGroupV4)pw);
-		}
-		else {
-			throw new RuntimeException("Not yet implemented.");
-		}
-
-		act.startActivityForResult(i, 0);
-	}
-	
-	protected abstract PwGroupId getParentGroupId(Intent i, String key);
-	
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		setContentView(R.layout.entry_edit);
-		setResult(KeePass.EXIT_NORMAL);
-
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        toolbar.setTitle(getString(R.string.app_name));
-        setSupportActionBar(toolbar);
-        assert getSupportActionBar() != null;
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        getSupportActionBar().setDisplayShowHomeEnabled(true);
-		
-		// Likely the app has been killed exit the activity
-		Database db = App.getDB();
-		if ( ! db.Loaded() ) {
-			finish();
-			return;
-		}
-
-		Intent i = getIntent();
-		byte[] uuidBytes = i.getByteArrayExtra(KEY_ENTRY);
-
-		PwDatabase pm = db.pm;
-		if ( uuidBytes == null ) {
-
-			PwGroupId parentId = getParentGroupId(i, KEY_PARENT);
-			PwGroup parent = pm.groups.get(parentId);
-			mEntry = PwEntry.getInstance(parent);
-			mIsNew = true;
-			
-		} else {
-			UUID uuid = Types.bytestoUUID(uuidBytes);
-			mEntry = pm.entries.get(uuid);
-			mIsNew = false;
-			fillData();
-		} 
-	
-		View scrollView = findViewById(R.id.entry_scroll);
-		scrollView.setScrollBarStyle(View.SCROLLBARS_INSIDE_INSET);
-
-		View iconButton = findViewById(R.id.icon_button);
-		iconButton.setOnClickListener(new View.OnClickListener() {
-			public void onClick(View v) {
-				IconPickerFragment.Launch(EntryEditActivity.this);
-			}
-		});
-
-		// Generate password button
-		View generatePassword = findViewById(R.id.generate_button);
-		generatePassword.setOnClickListener(new OnClickListener() {
-			
-			public void onClick(View v) {
-				GeneratePasswordFragment generatePasswordFragment = new GeneratePasswordFragment();
-				generatePasswordFragment.show(getSupportFragmentManager(), "PasswordGeneratorFragment");
-			}
-		});
-		
-		// Save button
-		View save = findViewById(R.id.entry_save);
-		save.setOnClickListener(new View.OnClickListener() {
-
-			public void onClick(View v) {
-				EntryEditActivity act = EntryEditActivity.this;
-				
-				if (!validateBeforeSaving()) {
-					return;
-				}
-				
-				PwEntry newEntry = populateNewEntry();
-
-				if ( newEntry.getTitle().equals(mEntry.getTitle()) ) {
-					setResult(KeePass.EXIT_REFRESH);
-				} else {
-					setResult(KeePass.EXIT_REFRESH_TITLE);
-				}
-				
-				RunnableOnFinish task;
-				OnFinish onFinish = act.new AfterSave(new Handler());
-				
-				if ( mIsNew ) {
-					task = AddEntry.getInstance(EntryEditActivity.this, App.getDB(), newEntry, onFinish);
-				} else {
-					task = new UpdateEntry(EntryEditActivity.this, App.getDB(), mEntry, newEntry, onFinish);
-				}
-				ProgressTask pt = new ProgressTask(act, task, R.string.saving_database);
-				pt.run();
-			}
-			
-		});
-	}
-	
-	protected boolean validateBeforeSaving() {
-		// Require title
-		String title = Util.getEditText(this, R.id.entry_title);
-		if ( title.length() == 0 ) {
-			Toast.makeText(this, R.string.error_title_required, Toast.LENGTH_LONG).show();
-			return false;
-		}
-		
-		// Validate password
-		String pass = Util.getEditText(this, R.id.entry_password);
-		String conf = Util.getEditText(this, R.id.entry_confpassword);
-		if ( ! pass.equals(conf) ) {
-			Toast.makeText(this, R.string.error_pass_match, Toast.LENGTH_LONG).show();
-			return false;
-		}
-		
-		return true;
-	}
-	
-	protected PwEntry populateNewEntry() {
-		return populateNewEntry(null);
-	}
-	
-	protected PwEntry populateNewEntry(PwEntry entry) {
-		PwEntry newEntry;
-		if (entry == null) {
-			newEntry = mEntry.clone(true);
-		} 
-		else {
-			newEntry = entry;
-		}
-		
-		Date now = Calendar.getInstance().getTime(); 
-		newEntry.setLastAccessTime(now);
-		newEntry.setLastModificationTime(now);
-		
-		PwDatabase db = App.getDB().pm;
-		newEntry.setTitle(Util.getEditText(this, R.id.entry_title), db);
-		if(mSelectedIconID != -1)
-		    newEntry.setIcon(new PwIconStandard(mSelectedIconID));
-		newEntry.setUrl(Util.getEditText(this, R.id.entry_url), db);
-		newEntry.setUsername(Util.getEditText(this, R.id.entry_user_name), db);
-		newEntry.setNotes(Util.getEditText(this, R.id.entry_comment), db);
-		newEntry.setPassword(Util.getEditText(this, R.id.entry_password), db);
-		
-		return newEntry;
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		super.onCreateOptionsMenu(menu);
-		
-		MenuInflater inflater = getMenuInflater();
-		MenuUtil.donationMenuInflater(inflater, menu);
-		
-		return true;
-	}
-	
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch ( item.getItemId() ) {
-			case R.id.menu_donate:
-				return MenuUtil.onDonationItemSelected(this);
-
-			case android.R.id.home:
-				finish();
-		}
-		
-		return super.onOptionsItemSelected(item);
-	}
-
-	protected void fillData() {
-		ImageButton currIconButton = (ImageButton) findViewById(R.id.icon_button);
-		App.getDB().drawFactory.assignDrawableTo(currIconButton, getResources(), mEntry.getIcon());
-
-		populateText(R.id.entry_title, mEntry.getTitle());
-		populateText(R.id.entry_user_name, mEntry.getUsername());
-		populateText(R.id.entry_url, mEntry.getUrl());
-		
-		String password = mEntry.getPassword();
-		populateText(R.id.entry_password, password);
-		populateText(R.id.entry_confpassword, password);
-
-		populateText(R.id.entry_comment, mEntry.getNotes());
-	}
-
-	private void populateText(int viewId, String text) {
-		TextView tv = (TextView) findViewById(viewId);
-		tv.setText(text);
-	}
-
-    @Override
-    public void iconPicked(Bundle bundle) {
-        mSelectedIconID = bundle.getInt(IconPickerFragment.KEY_ICON_ID);
-        ImageButton currIconButton = (ImageButton) findViewById(R.id.icon_button);
-        currIconButton.setImageResource(Icons.iconToResId(mSelectedIconID));
-    }
-
-    @Override
-    public void acceptPassword(Bundle bundle) {
-        String generatedPassword = bundle.getString(GeneratePasswordFragment.KEY_PASSWORD_ID);
-        EditText password = (EditText) findViewById(R.id.entry_password);
-        EditText confPassword = (EditText) findViewById(R.id.entry_confpassword);
-
-        password.setText(generatedPassword);
-        confPassword.setText(generatedPassword);
-    }
-
-    @Override
-    public void cancelPassword(Bundle bundle) {
-        // Do nothing here
-    }
-
-    private final class AfterSave extends OnFinish {
-
-		AfterSave(Handler handler) {
-			super(handler);
-		}
-
-		@Override
-		public void run() {
-			if ( mSuccess ) {
-				finish();
-			} else {
-				displayMessage(EntryEditActivity.this);
-			}
-		}
-	}
-
-}

app/src/main/java/com/keepassdroid/EntryEditActivityV3.java

@@ -1,62 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.content.Intent;
-
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwGroupId;
-import com.keepassdroid.database.PwGroupIdV3;
-import com.keepassdroid.database.PwGroupV3;
-
-public class EntryEditActivityV3 extends EntryEditActivity {
-
-	@Override
-	protected PwEntry populateNewEntry(PwEntry entry) {
-		PwEntry newEntry = super.populateNewEntry(entry);
-		
-		if (mSelectedIconID == -1) {
-			if (mIsNew) {
-				newEntry.icon = App.getDB().pm.iconFactory.getIcon(0);
-			}
-			else {
-				// Keep previous icon, if no new one was selected
-				newEntry.icon = mEntry.icon;
-			}
-		}
-		else {
-			newEntry.icon = App.getDB().pm.iconFactory.getIcon(mSelectedIconID);
-		}
-		
-		return newEntry;
-	}
-
-	protected static void putParentId(Intent i, String parentKey, PwGroupV3 parent) {
-		i.putExtra(parentKey, parent.groupId);
-	}
-
-	@Override
-	protected PwGroupId getParentGroupId(Intent i, String key) {
-		int groupId = i.getIntExtra(key, -1);
-		
-		return new PwGroupIdV3(groupId);
-	}
-}

app/src/main/java/com/keepassdroid/EntryEditActivityV4.java

@@ -1,206 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.CheckBox;
-import android.widget.LinearLayout;
-import android.widget.ScrollView;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.PwGroupId;
-import com.keepassdroid.database.PwGroupIdV4;
-import com.keepassdroid.database.PwGroupV4;
-import com.keepassdroid.database.security.ProtectedString;
-import com.keepassdroid.utils.Types;
-import com.keepassdroid.view.EntryEditSection;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.UUID;
-
-public class EntryEditActivityV4 extends EntryEditActivity {
-	
-	private ScrollView scroll;
-	private LayoutInflater inflater;
-
-	protected static void putParentId(Intent i, String parentKey, PwGroupV4 parent) {
-		PwGroupId id = parent.getId();
-		PwGroupIdV4 id4 = (PwGroupIdV4) id;
-		
-		i.putExtra(parentKey, Types.UUIDtoBytes(id4.getId()));
-		
-	}
-
-	@Override
-	protected PwGroupId getParentGroupId(Intent i, String key) {
-		byte[] buf = i.getByteArrayExtra(key);
-		UUID id = Types.bytestoUUID(buf);
-		
-		return new PwGroupIdV4(id);
-	}
-	
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-		
-		super.onCreate(savedInstanceState);
-		
-		scroll = (ScrollView) findViewById(R.id.entry_scroll);
-		
-		View add = findViewById(R.id.add_advanced);
-		add.setVisibility(View.VISIBLE);
-		add.setOnClickListener(new View.OnClickListener() {
-			
-			@Override
-			public void onClick(View v) {
-				LinearLayout container = (LinearLayout) findViewById(R.id.advanced_container);
-				
-				EntryEditSection ees = (EntryEditSection) inflater.inflate(R.layout.entry_edit_section, container, false);
-				ees.setData("", new ProtectedString(false, ""));
-				container.addView(ees);
-				
-				// Scroll bottom
-				scroll.post(new Runnable() {
-					@Override
-					public void run() {
-						scroll.fullScroll(ScrollView.FOCUS_DOWN);
-					}
-				});
-				
-			}
-		});
-
-	}
-
-	@Override
-	protected void fillData() {
-		super.fillData();
-		
-		PwEntryV4 entry = (PwEntryV4) mEntry;
-		
-		LinearLayout container = (LinearLayout) findViewById(R.id.advanced_container);
-		
-		if (entry.strings.size() > 0) {
-			for (Entry<String, ProtectedString> pair : entry.strings.entrySet()) {
-				String key = pair.getKey();
-				
-				if (!PwEntryV4.IsStandardString(key)) {
-					EntryEditSection ees = (EntryEditSection) inflater.inflate(R.layout.entry_edit_section, container, false);
-					ees.setData(key, pair.getValue());
-					container.addView(ees);
-				}
-			}
-			
-		}
-		
-	}
-
-	@SuppressWarnings("unchecked")
-	@Override
-	protected PwEntry populateNewEntry() {
-		PwEntryV4 newEntry = (PwEntryV4) mEntry.clone(true);
-		newEntry.history = (ArrayList<PwEntryV4>) newEntry.history.clone();
-		newEntry.createBackup((PwDatabaseV4)App.getDB().pm);
-		
-		newEntry = (PwEntryV4) super.populateNewEntry(newEntry);
-		
-		Map<String, ProtectedString> strings = newEntry.strings;
-		
-		// Delete all new standard strings
-		Iterator<Entry<String, ProtectedString>> iter = strings.entrySet().iterator();
-		while (iter.hasNext()) {
-			Entry<String, ProtectedString> pair = iter.next();
-			if (!PwEntryV4.IsStandardString(pair.getKey())) {
-				iter.remove();
-			}
-		}
-		
-		LinearLayout container = (LinearLayout) findViewById(R.id.advanced_container);
-		for (int i = 0; i < container.getChildCount(); i++) {
-			View view = container.getChildAt(i);
-			
-			TextView keyView = (TextView)view.findViewById(R.id.title);
-			String key = keyView.getText().toString();
-			
-			TextView valueView = (TextView)view.findViewById(R.id.value);
-			String value = valueView.getText().toString();
-			
-			CheckBox cb = (CheckBox)view.findViewById(R.id.protection);
-			boolean protect = cb.isChecked();
-			
-			strings.put(key, new ProtectedString(protect, value));
-		}
-		
-		return newEntry;
-	}
-	
-	public void deleteAdvancedString(View view) {
-		ViewGroup section = (ViewGroup) view.getParent();
-		LinearLayout container = (LinearLayout) findViewById(R.id.advanced_container);
-		
-		for (int i = 0; i < container.getChildCount(); i++) {
-			ViewGroup ees = (ViewGroup) container.getChildAt(i);
-			if (ees == section) {
-				container.removeViewAt(i);
-				container.invalidate();
-				break;
-			}
-		}
-	}
-
-	@Override
-	protected boolean validateBeforeSaving() {
-		if(!super.validateBeforeSaving()) {
-			return false;
-		}
-		
-		LinearLayout container = (LinearLayout) findViewById(R.id.advanced_container);
-		for (int i = 0; i < container.getChildCount(); i++) {
-			EntryEditSection ees = (EntryEditSection) container.getChildAt(i);
-			
-			TextView keyView = (TextView) ees.findViewById(R.id.title);
-			CharSequence key = keyView.getText();
-			
-			if (key == null || key.length() == 0) {
-				Toast.makeText(this, R.string.error_string_key, Toast.LENGTH_LONG).show();
-				return false;
-			}
-			
-		}
-		
-		return true;
-	}
-
-}
- 

app/src/main/java/com/keepassdroid/GroupActivity.java

@@ -1,256 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.app.Activity;
-import android.app.Dialog;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.os.Bundle;
-import android.os.Handler;
-import android.preference.PreferenceManager;
-import android.support.v7.widget.Toolbar;
-import android.util.Log;
-import android.view.ContextMenu;
-import android.view.ContextMenu.ContextMenuInfo;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.AdapterView.AdapterContextMenuInfo;
-
-import com.kunzisoft.keepass.KeePass;
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwDatabaseV3;
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.PwGroupId;
-import com.keepassdroid.database.PwGroupV3;
-import com.keepassdroid.database.PwGroupV4;
-import com.keepassdroid.database.edit.AddGroup;
-import com.keepassdroid.dialog.ReadOnlyDialog;
-import com.keepassdroid.view.ClickView;
-import com.keepassdroid.view.GroupAddEntryView;
-import com.keepassdroid.view.GroupRootView;
-import com.keepassdroid.view.GroupViewOnlyView;
-
-public abstract class GroupActivity extends GroupBaseActivity
-        implements GroupEditFragment.CreateGroupListener, IconPickerFragment.IconPickerListener {
-
-    private static final String TAG_CREATE_GROUP = "TAG_CREATE_GROUP";
-
-	protected boolean addGroupEnabled = false;
-	protected boolean addEntryEnabled = false;
-	protected boolean isRoot = false;
-	protected boolean readOnly = false;
-	
-	private static final String TAG = "Group Activity:";
-	
-	public static void Launch(Activity act) {
-		Launch(act, null);
-	}
-	
-	public static void Launch(Activity act, PwGroup group) {
-		Intent i;
-		
-		// Need to use PwDatabase since tree may be null
-		PwDatabase db = App.getDB().pm;
-		if ( db instanceof PwDatabaseV3 ) {
-			i = new Intent(act, GroupActivityV3.class);
-		
-			if ( group != null ) {
-				PwGroupV3 g = (PwGroupV3) group;
-				i.putExtra(KEY_ENTRY, g.groupId);
-			}
-		} else if ( db instanceof PwDatabaseV4 ) {
-			i = new Intent(act, GroupActivityV4.class);
-			
-			if ( group != null ) {
-				PwGroupV4 g = (PwGroupV4) group;
-				i.putExtra(KEY_ENTRY, g.uuid.toString());
-			}
-		} else {
-			// Reached if db is null
-			Log.d(TAG, "Tried to launch with null db");
-			return;
-		}
-		
-		act.startActivityForResult(i,0);
-	}
-	
-	protected abstract PwGroupId retrieveGroupId(Intent i);
-	
-	protected void setupButtons() {
-		addGroupEnabled = !readOnly;
-	}
-	
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		if ( isFinishing() ) {
-			return;
-		}
-		
-		setResult(KeePass.EXIT_NORMAL);
-		
-		Log.w(TAG, "Creating tree view");
-		Intent intent = getIntent();
-		
-		PwGroupId id = retrieveGroupId(intent);
-		
-		Database db = App.getDB();
-		readOnly = db.readOnly;
-		PwGroup root = db.pm.rootGroup;
-		if ( id == null ) {
-			mGroup = root;
-		} else {
-			mGroup = db.pm.groups.get(id);
-		}
-		
-		Log.w(TAG, "Retrieved tree");
-		if ( mGroup == null ) {
-			Log.w(TAG, "Group was null");
-			return;
-		}
-		
-		isRoot = mGroup == root;
-		
-		setupButtons();
-
-		if ( addGroupEnabled && addEntryEnabled ) {
-			setContentView(new GroupAddEntryView(this));
-		} else if ( addGroupEnabled ) {
-			setContentView(new GroupRootView(this));
-		} else if ( addEntryEnabled ) {
-			setContentView(new GroupAddEntryView(this));
-			View addGroup = findViewById(R.id.add_group);
-			addGroup.setVisibility(View.GONE);
-		} else {
-			setContentView(new GroupViewOnlyView(this));
-		}
-
-        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-        toolbar.setTitle("");
-        setSupportActionBar(toolbar);
-
-        if ( mGroup.getParent() != null )
-            toolbar.setNavigationIcon(R.drawable.ic_arrow_up_white_24dp);
-
-		Log.w(TAG, "Set view");
-
-		if ( addGroupEnabled ) {
-			// Add Group button
-			View addGroup = findViewById(R.id.add_group);
-			addGroup.setOnClickListener(new View.OnClickListener() {
-
-				public void onClick(View v) {
-					GroupEditFragment groupEditFragment = new GroupEditFragment();
-					groupEditFragment.show(getSupportFragmentManager(), TAG_CREATE_GROUP);
-				}
-			});
-		}
-		
-		if ( addEntryEnabled ) {
-			// Add Entry button
-			View addEntry = findViewById(R.id.add_entry);
-			addEntry.setOnClickListener(new View.OnClickListener() {
-	
-				public void onClick(View v) {
-					EntryEditActivity.Launch(GroupActivity.this, mGroup);
-				}
-			});
-		}
-		
-		setGroupTitle();
-		setGroupIcon();
-
-		setListAdapter(new PwGroupListAdapter(this, mGroup));
-		registerForContextMenu(getListView());
-		Log.w(TAG, "Finished creating tree");
-		
-		if (isRoot) {
-			showWarnings();
-		}
-	}
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                onBackPressed();
-                return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-
-    @Override
-	public void onCreateContextMenu(ContextMenu menu, View v,
-			ContextMenuInfo menuInfo) {
-		
-		AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
-		ClickView cv = (ClickView) acmi.targetView;
-		cv.onCreateMenu(menu, menuInfo);
-	}
-	
-	@Override
-	public boolean onContextItemSelected(MenuItem item) {
-		AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) item.getMenuInfo();
-		ClickView cv = (ClickView) acmi.targetView;
-		
-		return cv.onContextItemSelected(item);
-	}
-
-    @Override
-    public void approveCreateGroup(Bundle bundle) {
-        String GroupName = bundle.getString(GroupEditFragment.KEY_NAME);
-        int GroupIconID = bundle.getInt(GroupEditFragment.KEY_ICON_ID);
-        GroupActivity act = GroupActivity.this;
-        Handler handler = new Handler();
-        AddGroup task = AddGroup.getInstance(this, App.getDB(), GroupName, GroupIconID, mGroup, act.new RefreshTask(handler), false);
-        ProgressTask pt = new ProgressTask(act, task, R.string.saving_database);
-        pt.run();
-    }
-
-    @Override
-    public void cancelCreateGroup(Bundle bundle) {
-        // Do nothing here
-    }
-
-    @Override
-    // For icon in create tree dialog
-    public void iconPicked(Bundle bundle) {
-        GroupEditFragment groupEditFragment = (GroupEditFragment) getSupportFragmentManager().findFragmentByTag(TAG_CREATE_GROUP);
-        if (groupEditFragment != null) {
-            groupEditFragment.iconPicked(bundle);
-        }
-    }
-	
-	protected void showWarnings() {
-		if (App.getDB().readOnly) {
-		    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
-		    
-		    if (prefs.getBoolean(getString(R.string.show_read_only_warning), true)) {
-			    Dialog dialog = new ReadOnlyDialog(this);
-			    dialog.show();
-		    }
-		}
-	}
-}

app/src/main/java/com/keepassdroid/GroupActivityV4.java

@@ -1,47 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import java.util.UUID;
-
-import android.content.Intent;
-
-import com.keepassdroid.database.PwGroupId;
-import com.keepassdroid.database.PwGroupIdV4;
-
-public class GroupActivityV4 extends GroupActivity {
-
-	@Override
-	protected PwGroupId retrieveGroupId(Intent i) {
-		String uuid = i.getStringExtra(KEY_ENTRY);
-		
-		if ( uuid == null || uuid.length() == 0 ) {
-			return null;
-		}
-		
-		return new PwGroupIdV4(UUID.fromString(uuid));
-	}
-
-	@Override
-	protected void setupButtons() {
-		super.setupButtons();
-		addEntryEnabled = !readOnly;
-	}
-}

app/src/main/java/com/keepassdroid/GroupBaseActivity.java

@@ -1,345 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import android.app.SearchManager;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.SharedPreferences.Editor;
-import android.os.Build;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.preference.PreferenceManager;
-import android.support.v7.widget.SearchView;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.BaseAdapter;
-import android.widget.ImageView;
-import android.widget.ListAdapter;
-import android.widget.ListView;
-import android.widget.TextView;
-
-import com.keepassdroid.app.App;
-import com.keepassdroid.compat.ActivityCompat;
-import com.keepassdroid.compat.EditorCompat;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.edit.OnFinish;
-import com.keepassdroid.search.SearchResultsActivity;
-import com.keepassdroid.utils.MenuUtil;
-import com.keepassdroid.view.AssignPasswordHelper;
-import com.keepassdroid.view.ClickView;
-import com.keepassdroid.view.GroupViewOnlyView;
-import com.kunzisoft.keepass.KeePass;
-import com.kunzisoft.keepass.R;
-
-public abstract class GroupBaseActivity extends LockCloseListActivity
-		implements AssignMasterKeyDialog.AssignPasswordDialogListener {
-	protected ListView mList;
-	protected ListAdapter mAdapter;
-
-	public static final String KEY_ENTRY = "entry";
-	
-	private SharedPreferences prefs;
-	
-	protected PwGroup mGroup;
-
-	@Override
-	protected void onResume() {
-		super.onResume();
-		
-		refreshIfDirty();
-	}
-	
-	public void refreshIfDirty() {
-		Database db = App.getDB();
-		if ( db.dirty.contains(mGroup) ) {
-			db.dirty.remove(mGroup);
-			((BaseAdapter) mAdapter).notifyDataSetChanged();
-		}
-	}
-
-	protected void onListItemClick(ListView l, View v, int position, long id) {
-		ClickView cv = (ClickView) mAdapter.getView(position, null, null);
-		cv.onClick();
-		
-	}
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		// Likely the app has been killed exit the activity 
-		if ( ! App.getDB().Loaded() ) {
-			finish();
-			return;
-		}
-		
-		prefs = PreferenceManager.getDefaultSharedPreferences(this);
-
-		ActivityCompat.invalidateOptionsMenu(this);
-
-		setContentView(new GroupViewOnlyView(this));
-		setResult(KeePass.EXIT_NORMAL);
-
-		styleScrollBars();
-		
-	}
-	
-	protected void styleScrollBars() {
-		ensureCorrectListView();
-		mList.setScrollBarStyle(View.SCROLLBARS_INSIDE_INSET);
-		mList.setTextFilterEnabled(true);
-		
-	}
-	
-	protected void setGroupTitle() {
-		if ( mGroup != null ) {
-			String name = mGroup.getName();
-            TextView tv = (TextView) findViewById(R.id.group_name);
-			if ( name != null && name.length() > 0 ) {
-				if ( tv != null ) {
-					tv.setText(name);
-				}
-			} else {
-				if ( tv != null ) {
-					tv.setText(getText(R.string.root));
-				}
-				
-			}
-		}
-	}
-
-	protected void setGroupIcon() {
-		if (mGroup != null) {
-			ImageView iv = (ImageView) findViewById(R.id.icon);
-			App.getDB().drawFactory.assignDrawableTo(iv, getResources(), mGroup.getIcon());
-		}
-	}
-
-	protected void setListAdapter(ListAdapter adapter) {
-		ensureCorrectListView();
-		mAdapter = adapter;
-		mList.setAdapter(adapter);
-	}
-
-	protected ListView getListView() {
-		ensureCorrectListView();
-		return mList;
-	}
-
-	private void ensureCorrectListView(){
-		mList = (ListView)findViewById(R.id.group_list);
-		if (mList != null) {
-			mList.setOnItemClickListener(
-					new AdapterView.OnItemClickListener() {
-						public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
-							onListItemClick((ListView) parent, v, position, id);
-						}
-					}
-			);
-		}
-	}
-	
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		super.onCreateOptionsMenu(menu);
-		
-		MenuInflater inflater = getMenuInflater();
-		inflater.inflate(R.menu.search, menu);
-		MenuUtil.donationMenuInflater(inflater, menu);
-		inflater.inflate(R.menu.tree, menu);
-		inflater.inflate(R.menu.database, menu);
-		inflater.inflate(R.menu.default_menu, menu);
-
-		// Get the SearchView and set the searchable configuration
-		SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
-		assert searchManager != null;
-
-		MenuItem searchItem = menu.findItem(R.id.menu_search);
-        SearchView searchView = null;
-        if (searchItem != null) {
-            searchView = (SearchView) searchItem.getActionView();
-        }
-        if (searchView != null) {
-            searchView.setSearchableInfo(searchManager.getSearchableInfo(new ComponentName(this, SearchResultsActivity.class)));
-            searchView.setIconifiedByDefault(false); // Do not iconify the widget; expand it by default
-        }
-
-		return true;
-	}
-
-	private void setSortMenuText(Menu menu) {
-		boolean sortByName = false;
-
-		// Will be null if onPrepareOptionsMenu is called before onCreate
-		if (prefs != null) {
-			sortByName = prefs.getBoolean(getString(R.string.sort_key), getResources().getBoolean(R.bool.sort_default));
-		}
-		
-		int resId;
-		if ( sortByName ) {
-			resId = R.string.sort_db;
-		} else {
-			resId = R.string.sort_name;
-		}
-			
-		menu.findItem(R.id.menu_sort).setTitle(resId);
-	}
-	
-	@Override
-	public boolean onPrepareOptionsMenu(Menu menu) {
-		if ( ! super.onPrepareOptionsMenu(menu) ) {
-			return false;
-		}
-		
-		setSortMenuText(menu);
-		
-		return true;
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		switch ( item.getItemId() ) {
-
-            case R.id.menu_search:
-                onSearchRequested();
-                return true;
-
-            case R.id.menu_sort:
-                toggleSort();
-                return true;
-
-            case R.id.menu_lock:
-                App.setShutdown();
-                setResult(KeePass.EXIT_LOCK);
-                finish();
-                return true;
-
-            case R.id.menu_change_master_key:
-                setPassword();
-                return true;
-
-            default:
-                MenuUtil.onDefaultMenuOptionsItemSelected(this, item);
-                return super.onOptionsItemSelected(item);
-		}
-	}
-	
-	private void toggleSort() {
-		// Toggle setting
-		String sortKey = getString(R.string.sort_key);
-		boolean sortByName = prefs.getBoolean(sortKey, getResources().getBoolean(R.bool.sort_default));
-		Editor editor = prefs.edit();
-		editor.putBoolean(sortKey, ! sortByName);
-		EditorCompat.apply(editor);
-		
-		// Refresh menu titles
-		ActivityCompat.invalidateOptionsMenu(this);
-		
-		// Mark all groups as dirty now to refresh them on load
-		Database db = App.getDB();
-		db.markAllGroupsAsDirty();
-		// We'll manually refresh this tree so we can remove it
-		db.dirty.remove(mGroup);
-		
-		// Tell the adapter to refresh it's list
-		((BaseAdapter) mAdapter).notifyDataSetChanged();
-		
-	}
-
-    @Override
-    public void onAssignKeyDialogPositiveClick(
-    		boolean masterPasswordChecked, String masterPassword,
-			boolean keyFileChecked, Uri keyFile) {
-
-        AssignPasswordHelper assignPasswordHelper =
-                new AssignPasswordHelper(this,
-                        masterPassword, keyFile);
-        assignPasswordHelper.assignPasswordInDatabase(null);
-    }
-
-    @Override
-    public void onAssignKeyDialogNegativeClick(
-			boolean masterPasswordChecked, String masterPassword,
-			boolean keyFileChecked, Uri keyFile) {
-
-    }
-
-	private void setPassword() {
-		AssignMasterKeyDialog dialog = new AssignMasterKeyDialog();
-		dialog.show(getSupportFragmentManager(), "passwordDialog");
-	}
-	
-	public class RefreshTask extends OnFinish {
-		public RefreshTask(Handler handler) {
-			super(handler);
-		}
-
-		@Override
-		public void run() {
-			if ( mSuccess) {
-				refreshIfDirty();
-			} else {
-				displayMessage(GroupBaseActivity.this);
-			}
-		}
-	}
-
-	@Override
-	public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
-		/*
-		 * ACTION_SEARCH automatically forces a new task. This occurs when you open a kdb file in
-		 * another app such as Files or GoogleDrive and then Search for an entry. Here we remove the
-		 * FLAG_ACTIVITY_NEW_TASK flag bit allowing search to open it's activity in the current task.
-		 */
-		if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
-			int flags = intent.getFlags();
-			flags &= ~Intent.FLAG_ACTIVITY_NEW_TASK;
-			intent.setFlags(flags);
-		}
-
-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-			super.startActivityForResult(intent, requestCode, options);
-		}
-	}
-	
-	public class AfterDeleteGroup extends OnFinish {
-		public AfterDeleteGroup(Handler handler) {
-			super(handler);
-		}
-
-		@Override
-		public void run() {
-			if ( mSuccess) {
-				refreshIfDirty();
-			} else {
-				mHandler.post(new UIToastTask(GroupBaseActivity.this, "Unrecoverable error: " + mMessage));
-				App.setShutdown();
-				finish();
-			}
-		}
-	}
-}

app/src/main/java/com/keepassdroid/LockCloseHideActivity.java

@@ -1,47 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import com.keepassdroid.compat.BuildCompat;
-
-import android.os.Build;
-import android.os.Bundle;
-import android.view.WindowManager.LayoutParams;
-
-/** 
- * Locking Close Activity that sets FLAG_SECURE to prevent screenshots, and from
- * appearing in the recent app preview
- * @author Brian Pellin
- *
- */
-public abstract class LockCloseHideActivity extends LockCloseActivity {
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		// Several gingerbread devices have problems with FLAG_SECURE
-		int ver = BuildCompat.getSdkVersion();
-		if (ver >= BuildCompat.VERSION_CODE_ICE_CREAM_SANDWICH || ver < BuildCompat.VERSION_CODE_GINGERBREAD) {
-		    getWindow().setFlags(LayoutParams.FLAG_SECURE, LayoutParams.FLAG_SECURE);
-		}
-	}
-
-}

app/src/main/java/com/keepassdroid/LockingActivity.java

@@ -1,95 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.os.Bundle;
-import android.support.annotation.Nullable;
-
-import com.keepassdroid.app.App;
-import com.keepassdroid.settings.PrefsUtil;
-import com.keepassdroid.stylish.StylishActivity;
-import com.keepassdroid.timeout.TimeoutHelper;
-import com.kunzisoft.keepass.KeePass;
-
-
-public abstract class LockingActivity extends StylishActivity {
-
-    private ScreenReceiver screenReceiver;
-
-    @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        if (PrefsUtil.isLockDatabaseWhenScreenShutOffEnable(this)) {
-            screenReceiver = new ScreenReceiver();
-            registerReceiver(screenReceiver, new IntentFilter((Intent.ACTION_SCREEN_OFF)));
-        } else
-            screenReceiver = null;
-    }
-
-    @Override
-	protected void onResume() {
-		super.onResume();
-
-        checkShutdown();
-		TimeoutHelper.resume(this);
-	}
-
-    private void checkShutdown() {
-        if ( App.isShutdown() && App.getDB().Loaded() ) {
-            setResult(KeePass.EXIT_LOCK);
-            finish();
-        }
-    }
-
-    @Override
-    protected void onPause() {
-        super.onPause();
-
-        TimeoutHelper.pause(this);
-    }
-
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        if(screenReceiver != null)
-            unregisterReceiver(screenReceiver);
-    }
-
-    public class ScreenReceiver extends BroadcastReceiver {
-
-        @Override
-        public void onReceive(Context context, Intent intent) {
-
-            if(intent.getAction() != null) {
-                if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
-                    if (PrefsUtil.isLockDatabaseWhenScreenShutOffEnable(LockingActivity.this)) {
-                        App.setShutdown();
-                        checkShutdown();
-                    }
-                }
-            }
-        }
-    }
-}

app/src/main/java/com/keepassdroid/PwGroupListAdapter.java

@@ -1,148 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.view.PwEntryView;
-import com.keepassdroid.view.PwGroupView;
-
-public class PwGroupListAdapter extends BaseAdapter {
-
-	private GroupBaseActivity mAct;
-	private PwGroup mGroup;
-	private List<PwGroup> groupsForViewing;
-	private List<PwEntry> entriesForViewing;
-	private Comparator<PwEntry> entryComp = new PwEntry.EntryNameComparator();
-	private Comparator<PwGroup> groupComp = new PwGroup.GroupNameComparator();
-	private SharedPreferences prefs;
-	
-	public PwGroupListAdapter(GroupBaseActivity act, PwGroup group) {
-		mAct = act;
-		mGroup = group;
-		prefs = PreferenceManager.getDefaultSharedPreferences(act);
-		
-		filterAndSort();
-		
-	}
-	
-	@Override
-	public void notifyDataSetChanged() {
-		super.notifyDataSetChanged();
-		
-		filterAndSort();
-	}
-
-	@Override
-	public void notifyDataSetInvalidated() {
-		super.notifyDataSetInvalidated();
-		
-		filterAndSort();
-	}
-
-	private void filterAndSort() {
-		entriesForViewing = new ArrayList<PwEntry>();
-		
-		for (int i = 0; i < mGroup.childEntries.size(); i++) {
-			PwEntry entry = mGroup.childEntries.get(i);
-			if ( ! entry.isMetaStream() ) {
-				entriesForViewing.add(entry);
-			}
-		}
-		
-		boolean sortLists = prefs.getBoolean(mAct.getString(R.string.sort_key),	mAct.getResources().getBoolean(R.bool.sort_default)); 
-		if ( sortLists ) {
-			groupsForViewing = new ArrayList<PwGroup>(mGroup.childGroups);
-			
-			Collections.sort(entriesForViewing, entryComp);
-			Collections.sort(groupsForViewing, groupComp);
-		} else {
-			groupsForViewing = mGroup.childGroups;
-		}
-	}
-	
-	public int getCount() {
-		
-		return groupsForViewing.size() + entriesForViewing.size();
-	}
-
-	public Object getItem(int position) {
-		return position;
-	}
-
-	public long getItemId(int position) {
-		return position;
-	}
-
-	public View getView(int position, View convertView, ViewGroup parent) {
-		int size = groupsForViewing.size();
-		
-		if ( position < size ) { 
-			return createGroupView(position, convertView);
-		} else {
-			return createEntryView(position - size, convertView);
-		}
-	}
-
-	private View createGroupView(int position, View convertView) {
-		PwGroup group = groupsForViewing.get(position);
-		PwGroupView gv;
-		
-		if (convertView == null || !(convertView instanceof PwGroupView)) {
-	
-			gv = PwGroupView.getInstance(mAct, group);
-		} 
-		else {
-			gv = (PwGroupView) convertView;
-			gv.convertView(group);
-			
-		}
-		
-		return gv;
-	}
-
-	private PwEntryView createEntryView(int position, View convertView) {
-		PwEntry entry = entriesForViewing.get(position);
-		PwEntryView ev;
-
-		if (convertView == null || !(convertView instanceof PwEntryView)) {
-			ev = PwEntryView.getInstance(mAct, entry, position);
-		}
-		else {
-			ev = (PwEntryView) convertView;
-			ev.convertView(entry, position);
-		}
-
-		return ev;
-	}
-
-}

app/src/main/java/com/keepassdroid/UnavailableFeatureDialog.java

@@ -1,48 +0,0 @@
-package com.keepassdroid;
-
-import android.app.Dialog;
-import android.content.DialogInterface;
-import android.os.Build;
-import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
-
-import com.kunzisoft.keepass.R;
-
-public class UnavailableFeatureDialog extends DialogFragment {
-
-    private static final String MIN_REQUIRED_VERSION_ARG = "MIN_REQUIRED_VERSION_ARG";
-    private int minVersionRequired = Build.VERSION_CODES.M;
-
-    public static UnavailableFeatureDialog getInstance(int minVersionRequired) {
-        UnavailableFeatureDialog fragment = new UnavailableFeatureDialog();
-        Bundle args = new Bundle();
-        args.putInt(MIN_REQUIRED_VERSION_ARG, minVersionRequired);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @NonNull
-    @Override
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        if (getArguments() != null && getArguments().containsKey(MIN_REQUIRED_VERSION_ARG))
-            minVersionRequired = getArguments().getInt(MIN_REQUIRED_VERSION_ARG);
-
-        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-
-        String message = getString(R.string.unavailable_feature_text).concat("\n");
-        if(Build.VERSION.SDK_INT <= minVersionRequired)
-            message = message.concat(getString(R.string.unavailable_feature_version,
-                    Build.VERSION.SDK_INT,
-                    minVersionRequired));
-        else
-            message = message.concat(getString(R.string.unavailable_feature_hardware));
-
-        builder.setMessage(message)
-                .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
-                    public void onClick(DialogInterface dialog, int id) { }
-                });
-        return builder.create();
-    }
-}

app/src/main/java/com/keepassdroid/UriIntentInitTaskCallback.java

@@ -1,7 +0,0 @@
-package com.keepassdroid;
-
-import android.net.Uri;
-
-interface UriIntentInitTaskCallback {
-    void onPostInitTask(Uri dbUri, Uri keyFileUri, Integer errorStringId);
-}

app/src/main/java/com/keepassdroid/compat/ActivityCompat.java

@@ -1,47 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.compat;
-
-import java.lang.reflect.Method;
-
-import android.app.Activity;
-
-public class ActivityCompat {
-	private static Method invalidateOptMenu;
-	
-	static {
-		try {
-			invalidateOptMenu = Activity.class.getMethod("invalidateOptionsMenu", (Class<Activity>[]) null);
-		} catch (Exception e) {
-			// Do nothing if method dosen't exist
-		}
-	}
-	
-	public static void invalidateOptionsMenu(Activity act) {
-		if (invalidateOptMenu != null) {
-			try {
-				invalidateOptMenu.invoke(act, (Object[]) null);
-			} catch (Exception e) {
-				// Do nothing
-			}
-		}
-	}
-
-}

app/src/main/java/com/keepassdroid/compat/KeyGenParameterSpecCompat.java

@@ -1,72 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin.
- *
- * This file is part of KeePassDroid.
- *
- *  KeePassDroid 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDroid 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 KeePassDroid.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.compat;
-
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.security.spec.AlgorithmParameterSpec;
-
-public class KeyGenParameterSpecCompat {
-    private static Class builder;
-    private static Constructor buildConst;
-    private static Method builderBuild;
-    private static Method setBlockModes;
-    private static Method setUserAuthReq;
-    private static Method setEncPad;
-
-    private static boolean available;
-
-    static {
-        try {
-            builder = Class.forName("android.security.keystore.KeyGenParameterSpec$Builder");
-            buildConst = builder.getConstructor(String.class, int.class);
-            builderBuild = builder.getMethod("build", (Class [])null);
-            setBlockModes = builder.getMethod("setBlockModes", String[].class);
-            setUserAuthReq = builder.getMethod("setUserAuthenticationRequired", new Class []{boolean.class});
-            setEncPad = builder.getMethod("setEncryptionPaddings", String[].class);
-
-
-            available = true;
-        } catch (Exception e) {
-            available = false;
-        }
-    }
-
-    public static AlgorithmParameterSpec build(String keystoreAlias, int purpose, String blockMode,
-                                        boolean userAuthReq, String encPadding) {
-
-        if (!available) {
-            return null;
-        }
-
-        try {
-            Object inst = buildConst.newInstance(keystoreAlias, purpose);
-            inst = setBlockModes.invoke(inst, new Object[] {new String[] {blockMode}});
-            inst = setUserAuthReq.invoke(inst, userAuthReq);
-            inst = setEncPad.invoke(inst, new Object[] {new String[] {encPadding}});
-
-            return (AlgorithmParameterSpec) builderBuild.invoke(inst, null);
-
-        } catch (Exception e) {
-            return null;
-        }
-    }
-}

app/src/main/java/com/keepassdroid/compat/KeyguardManagerCompat.java

@@ -1,53 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin.
- *
- * This file is part of KeePassDroid.
- *
- *  KeePassDroid 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePassDroid 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 KeePassDroid.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.compat;
-
-import android.app.KeyguardManager;
-
-import java.lang.reflect.Method;
-
-public class KeyguardManagerCompat {
-    private static Method isKeyguardSecure;
-
-    private static boolean available;
-
-    static {
-        try {
-            isKeyguardSecure = KeyguardManager.class.getMethod("isKeyguardSecure", (Class[]) null);
-
-            available = true;
-        } catch (Exception e) {
-            available = false;
-        }
-    }
-
-    public static boolean isKeyguardSecure(KeyguardManager inst) {
-        if (!available) {
-            return false;
-        }
-
-        try {
-            return (boolean) isKeyguardSecure.invoke(inst, null);
-
-        } catch (Exception e) {
-            return false;
-        }
-    }
-}

app/src/main/java/com/keepassdroid/database/EntrySearchHandler.java

@@ -1,115 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import java.util.Date;
-import java.util.List;
-
-import com.keepassdroid.database.iterator.EntrySearchStringIterator;
-
-public abstract class EntrySearchHandler extends EntryHandler<PwEntry> {
-	private List<PwEntry> listStorage;
-	private SearchParameters sp;
-	private Date now;
-	
-	public static EntrySearchHandler getInstance(PwGroup group, SearchParameters sp, List<PwEntry> listStorage) {
-		if (group instanceof PwGroupV3) {
-            return new EntrySearchHandlerV4(sp, listStorage); 
-		} else if (group instanceof PwGroupV4) {
-			return new EntrySearchHandlerV4(sp, listStorage);
-		} else {
-			throw new RuntimeException("Not implemented.");
-		}
-		
-	}
-
-	protected EntrySearchHandler(SearchParameters sp, List<PwEntry> listStorage) {
-		this.sp = sp;
-		this.listStorage = listStorage;
-		now = new Date();
-	}
-
-	@Override
-	public boolean operate(PwEntry entry) {
-		if (sp.respectEntrySearchingDisabled && !entry.isSearchingEnabled()) {
-			return true;
-		}
-		
-		if (sp.excludeExpired && entry.expires() && now.after(entry.getExpiryTime())) {
-			return true;
-		}
-		
-		String term = sp.searchString;
-		if (sp.ignoreCase) {
-			term = term.toLowerCase();
-		}
-		
-		if (searchStrings(entry, term)) { 
-            listStorage.add(entry);
-			return true; 
-        }
-		
-		if (sp.searchInGroupNames) {
-			PwGroup parent = entry.getParent();
-			if (parent != null) {
-                String groupName = parent.getName();
-                if (groupName != null) {
-                	if (sp.ignoreCase) {
-                		groupName = groupName.toLowerCase();
-                	}
-
-                	if (groupName.indexOf(term) >= 0) {
-                        listStorage.add(entry);
-                        return true;
-                	}
-                }
-			}
-		}
-		
-		if (searchID(entry)) {
-            listStorage.add(entry);
-            return true;
-		}
-		
-		return true;
-	}
-	
-	protected boolean searchID(PwEntry entry) {
-		return false;
-	}
-	
-	private boolean searchStrings(PwEntry entry, String term) {
-		EntrySearchStringIterator iter = EntrySearchStringIterator.getInstance(entry, sp);
-		while (iter.hasNext()) {
-			String str = iter.next();
-			if (str != null & str.length() > 0) {
-				if (sp.ignoreCase) {
-					str = str.toLowerCase();
-				}
-				
-				if (str.indexOf(term) >= 0) {
-					return true;
-				}
-			}
-		}
-		
-		return false;
-	}
-}

app/src/main/java/com/keepassdroid/database/EntrySearchHandlerV4.java

@@ -1,48 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import com.keepassdroid.utils.StrUtil;
-import com.keepassdroid.utils.UuidUtil;
-
-import java.util.List;
-import java.util.Locale;
-
-public class EntrySearchHandlerV4 extends EntrySearchHandler {
-	private SearchParametersV4 sp;
-
-	protected EntrySearchHandlerV4(SearchParameters sp, List<PwEntry> listStorage) {
-		super(sp, listStorage);
-		this.sp = (SearchParametersV4) sp;
-	}
-
-	@Override
-	protected boolean searchID(PwEntry e) {
-		PwEntryV4 entry = (PwEntryV4) e;
-		if (sp.searchInUUIDs) {
-			String hex = UuidUtil.toHexString(entry.uuid);
-			return StrUtil.indexOfIgnoreCase(hex, sp.searchString, Locale.ENGLISH) >= 0;
-		}
-		
-		return false;
-	}
-
-	
-}

app/src/main/java/com/keepassdroid/database/ITimeLogger.java

@@ -1,46 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import java.util.Date;
-
-public interface ITimeLogger {
-	Date getLastModificationTime();
-	void setLastModificationTime(Date date);
-	
-	Date getCreationTime();
-	void setCreationTime(Date date);
-	
-	Date getLastAccessTime();
-	void setLastAccessTime(Date date);
-	
-	Date getExpiryTime();
-	void setExpiryTime(Date date);
-	
-	boolean expires();
-	void setExpires(boolean exp);
-	
-	long getUsageCount();
-	void setUsageCount(long count);
-	
-	Date getLocationChanged();
-	void setLocationChanged(Date date);
-
-}

app/src/main/java/com/keepassdroid/database/PwDatabaseV4.java

@@ -1,533 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import android.webkit.URLUtil;
-
-import com.keepassdroid.collections.VariantDictionary;
-import com.keepassdroid.crypto.CryptoUtil;
-import com.keepassdroid.crypto.engine.AesEngine;
-import com.keepassdroid.crypto.engine.CipherEngine;
-import com.keepassdroid.crypto.keyDerivation.AesKdf;
-import com.keepassdroid.crypto.keyDerivation.KdfEngine;
-import com.keepassdroid.crypto.keyDerivation.KdfFactory;
-import com.keepassdroid.crypto.keyDerivation.KdfParameters;
-import com.keepassdroid.database.exception.InvalidKeyFileException;
-import com.keepassdroid.utils.EmptyUtils;
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.w3c.dom.Text;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-
-import biz.source_code.base64Coder.Base64Coder;
-
-
-public class PwDatabaseV4 extends PwDatabase {
-
-	public static final Date DEFAULT_NOW = new Date();
-    public static final UUID UUID_ZERO = new UUID(0,0);
-	public static final int DEFAULT_ROUNDS = 6000;
-	private static final int DEFAULT_HISTORY_MAX_ITEMS = 10; // -1 unlimited
-	private static final long DEFAULT_HISTORY_MAX_SIZE = 6 * 1024 * 1024; // -1 unlimited
-	private static final String RECYCLEBIN_NAME = "RecycleBin";
-
-	public byte[] hmacKey;
-	public UUID dataCipher = AesEngine.CIPHER_UUID;
-	public CipherEngine dataEngine = new AesEngine();
-	public PwCompressionAlgorithm compressionAlgorithm = PwCompressionAlgorithm.Gzip;
-	// TODO: Refactor me away to get directly from kdfParameters
-    public long numKeyEncRounds = 6000;
-    public Date nameChanged = DEFAULT_NOW;
-    public Date settingsChanged = DEFAULT_NOW;
-    public String description = "";
-    public Date descriptionChanged = DEFAULT_NOW;
-    public String defaultUserName = "";
-    public Date defaultUserNameChanged = DEFAULT_NOW;
-    
-    public Date keyLastChanged = DEFAULT_NOW;
-    public long keyChangeRecDays = -1;
-    public long keyChangeForceDays = 1;
-	public boolean keyChangeForceOnce = false;
-    
-    public long maintenanceHistoryDays = 365;
-    public String color = "";
-    public boolean recycleBinEnabled = true;
-    public UUID recycleBinUUID = UUID_ZERO;
-    public Date recycleBinChanged = DEFAULT_NOW;
-    public UUID entryTemplatesGroup = UUID_ZERO;
-    public Date entryTemplatesGroupChanged = DEFAULT_NOW;
-    public int historyMaxItems = DEFAULT_HISTORY_MAX_ITEMS;
-    public long historyMaxSize = DEFAULT_HISTORY_MAX_SIZE;
-    public UUID lastSelectedGroup = UUID_ZERO;
-    public UUID lastTopVisibleGroup = UUID_ZERO;
-    public MemoryProtectionConfig memoryProtection = new MemoryProtectionConfig();
-    public List<PwDeletedObject> deletedObjects = new ArrayList<PwDeletedObject>();
-    public List<PwIconCustom> customIcons = new ArrayList<PwIconCustom>();
-    public Map<String, String> customData = new HashMap<String, String>();
-	public KdfParameters kdfParameters = KdfFactory.getDefaultParameters();
-	public VariantDictionary publicCustomData = new VariantDictionary();
-	public BinaryPool binPool = new BinaryPool();
-
-    public String localizedAppName = "KeePassDroid";
-    
-    public class MemoryProtectionConfig {
-    	public boolean protectTitle = false;
-    	public boolean protectUserName = false;
-    	public boolean protectPassword = false;
-    	public boolean protectUrl = false;
-    	public boolean protectNotes = false;
-    	
-    	public boolean autoEnableVisualHiding = false;
-    	
-    	public boolean GetProtection(String field) {
-    		if ( field.equalsIgnoreCase(PwDefsV4.TITLE_FIELD)) return protectTitle;
-    		if ( field.equalsIgnoreCase(PwDefsV4.USERNAME_FIELD)) return protectUserName;
-    		if ( field.equalsIgnoreCase(PwDefsV4.PASSWORD_FIELD)) return protectPassword;
-    		if ( field.equalsIgnoreCase(PwDefsV4.URL_FIELD)) return protectUrl;
-    		if ( field.equalsIgnoreCase(PwDefsV4.NOTES_FIELD)) return protectNotes;
-    		
-    		return false;
-    	}
-    }
-    
-	@Override
-	public byte[] getMasterKey(String key, InputStream keyInputStream)
-			throws InvalidKeyFileException, IOException {
-		assert(key != null);
-		
-		byte[] fKey = new byte[]{};
-		
-		if ( key.length() > 0 && keyInputStream != null) {
-			return getCompositeKey(key, keyInputStream);
-		} else if ( key.length() > 0 ) {
-			fKey =  getPasswordKey(key);
-		} else if ( keyInputStream != null) {
-			fKey = getFileKey(keyInputStream);
-		}
-		
-		MessageDigest md;
-		try {
-			md = MessageDigest.getInstance("SHA-256");
-		} catch (NoSuchAlgorithmException e) {
-			throw new IOException("No SHA-256 implementation");
-		}
-		
-		return md.digest(fKey);
-	}
-
-	@Override
-	public void makeFinalKey(byte[] masterSeed, byte[] masterSeed2, int numRounds) throws IOException {
-
-		byte[] transformedMasterKey = transformMasterKey(masterSeed2, masterKey, numRounds);
-
-
-		byte[] cmpKey = new byte[65];
-		System.arraycopy(masterSeed, 0, cmpKey, 0, 32);
-		System.arraycopy(transformedMasterKey, 0, cmpKey, 32, 32);
-		finalKey = CryptoUtil.resizeKey(cmpKey, 0, 64, dataEngine.keyLength());
-
-		MessageDigest md;
-		try {
-			md = MessageDigest.getInstance("SHA-512");
-			cmpKey[64] = 1;
-			hmacKey = md.digest(cmpKey);
-		} catch (NoSuchAlgorithmException e) {
-			throw new IOException("No SHA-512 implementation");
-		} finally {
-			Arrays.fill(cmpKey, (byte)0);
-		}
-	}
-	public void makeFinalKey(byte[] masterSeed, KdfParameters kdfP) throws IOException {
-    	makeFinalKey(masterSeed, kdfP, 0);
-	}
-
-	public void makeFinalKey(byte[] masterSeed, KdfParameters kdfP, long roundsFix)
-			throws IOException {
-
-		KdfEngine kdfEngine = KdfFactory.get(kdfP.kdfUUID);
-		if (kdfEngine == null) {
-			throw new IOException("Unknown key derivation function");
-		}
-
-		// Set to 6000 rounds to open corrupted database
-		if (roundsFix > 0 && kdfP.kdfUUID.equals(AesKdf.CIPHER_UUID)) {
-			kdfP.setUInt32(AesKdf.ParamRounds, roundsFix);
-			numKeyEncRounds = roundsFix;
-		}
-
-		byte[] transformedMasterKey = kdfEngine.transform(masterKey, kdfP);
-		if (transformedMasterKey.length != 32) {
-			transformedMasterKey = CryptoUtil.hashSha256(transformedMasterKey);
-		}
-
-        byte[] cmpKey = new byte[65];
-		System.arraycopy(masterSeed, 0, cmpKey, 0, 32);
-        System.arraycopy(transformedMasterKey, 0, cmpKey, 32, 32);
-		finalKey = CryptoUtil.resizeKey(cmpKey, 0, 64, dataEngine.keyLength());
-
-        MessageDigest md;
-		try {
-			md = MessageDigest.getInstance("SHA-512");
-			cmpKey[64] = 1;
-			hmacKey = md.digest(cmpKey);
-		} catch (NoSuchAlgorithmException e) {
-			throw new IOException("No SHA-512 implementation");
-		} finally {
-			Arrays.fill(cmpKey, (byte)0);
-		}
-	}
-
-	@Override
-	protected String getPasswordEncoding() {
-		return "UTF-8";
-	}
-    
-	private static final String RootElementName = "KeyFile";
-	//private static final String MetaElementName = "Meta";
-	//private static final String VersionElementName = "Version";
-	private static final String KeyElementName = "Key";
-	private static final String KeyDataElementName = "Data";
-	
-	@Override
-	protected byte[] loadXmlKeyFile(InputStream keyInputStream) {
-		try {
-			DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
-			DocumentBuilder db = dbf.newDocumentBuilder();
-			Document doc = db.parse(keyInputStream);
-			
-			Element el = doc.getDocumentElement();
-			if (el == null || ! el.getNodeName().equalsIgnoreCase(RootElementName)) {
-				return null;
-			}
-			
-			NodeList children = el.getChildNodes();
-			if (children.getLength() < 2) {
-				return null;
-			}
-			
-			for ( int i = 0; i < children.getLength(); i++ ) {
-				Node child = children.item(i);
-				
-				if ( child.getNodeName().equalsIgnoreCase(KeyElementName) ) {
-					NodeList keyChildren = child.getChildNodes();
-					for ( int j = 0; j < keyChildren.getLength(); j++ ) {
-						Node keyChild = keyChildren.item(j);
-						if ( keyChild.getNodeName().equalsIgnoreCase(KeyDataElementName) ) {
-							NodeList children2 = keyChild.getChildNodes();
-							for ( int k = 0; k < children2.getLength(); k++) {
-								Node text = children2.item(k);
-								if (text.getNodeType() == Node.TEXT_NODE) {
-									Text txt = (Text) text;
-									return Base64Coder.decode(txt.getNodeValue());
-								}
-							}
-						}
-					}
-				}
-			}
-		} catch (Exception e) {
-			return null;
-		}
-		return null;
-	}
-
-	@Override
-	public List<PwGroup> getGroups() {
-		List<PwGroup> list = new ArrayList<PwGroup>();
-		PwGroupV4 root = (PwGroupV4) rootGroup;
-		root.buildChildGroupsRecursive(list);
-		
-		return list;
-	}
-
-	@Override
-	public List<PwGroup> getGrpRoots() {
-		return rootGroup.childGroups;
-	}
-
-	@Override
-	public List<PwEntry> getEntries() {
-		List<PwEntry> list = new ArrayList<PwEntry>();
-		PwGroupV4 root = (PwGroupV4) rootGroup;
-		root.buildChildEntriesRecursive(list);
-		
-		return list;
-	}
-
-	@Override
-	public long getNumRounds() {
-		return numKeyEncRounds;
-	}
-
-	@Override
-	public void setNumRounds(long rounds) throws NumberFormatException {
-		numKeyEncRounds = rounds;
-		
-	}
-
-	@Override
-	public boolean appSettingsEnabled() {
-		return false;
-	}
-
-	@Override
-	public PwEncryptionAlgorithm getEncAlgorithm() {
-		return PwEncryptionAlgorithm.Rjindal;
-	}
-
-	@Override
-	public PwGroupIdV4 newGroupId() {
-		PwGroupIdV4 id = new PwGroupIdV4(UUID_ZERO);
-		
-		while (true) {
-			id = new PwGroupIdV4(UUID.randomUUID());
-			
-			if (!isGroupIdUsed(id)) break;
-		}
-		
-		return id;
-	}
-
-	@Override
-	public PwGroup createGroup() {
-		return new PwGroupV4();
-	}
-
-	@Override
-	public boolean isBackup(PwGroup group) {
-		if (!recycleBinEnabled) {
-			return false;
-		}
-		
-		return group.isContainedIn(getRecycleBin());
-	}
-
-	@Override
-	public void populateGlobals(PwGroup currentGroup) {
-		groups.put(rootGroup.getId(), rootGroup);
-		
-		super.populateGlobals(currentGroup);
-	}
-	
-	/** Ensure that the recycle bin tree exists, if enabled and create it
-	 *  if it doesn't exist 
-	 *  
-	 */
-	private void ensureRecycleBin() {
-		if (getRecycleBin() == null) {
-			// Create recycle bin
-				
-			PwGroupV4 recycleBin = new PwGroupV4(true, true, RECYCLEBIN_NAME, iconFactory.getIcon(PwIconStandard.TRASH_BIN));
-			recycleBin.enableAutoType = false;
-			recycleBin.enableSearching = false;
-			recycleBin.isExpanded = false;
-			addGroupTo(recycleBin, rootGroup);
-			
-			recycleBinUUID = recycleBin.uuid;
-		}
-	}
-	
-	@Override
-	public boolean canRecycle(PwGroup group) {
-		if (!recycleBinEnabled) {
-			return false;
-		}
-		
-		PwGroup recycle = getRecycleBin();
-		
-		return (recycle == null) || (!group.isContainedIn(recycle));
-	}
-
-	@Override
-	public boolean canRecycle(PwEntry entry) {
-		if (!recycleBinEnabled) {
-			return false;
-		}
-		
-		PwGroup parent = entry.getParent();
-		return (parent != null) && canRecycle(parent);
-	}
-	
-	@Override
-	public void recycle(PwEntry entry) {
-		ensureRecycleBin();
-		
-		PwGroup parent = entry.getParent();
-		removeEntryFrom(entry, parent);
-		parent.touch(false, true);
-		
-		PwGroup recycleBin = getRecycleBin();
-		addEntryTo(entry, recycleBin);
-		
-		entry.touch(false, true);
-		entry.touchLocation();
-	}
-
-	@Override
-	public void undoRecycle(PwEntry entry, PwGroup origParent) {
-		
-		PwGroup recycleBin = getRecycleBin();
-		removeEntryFrom(entry, recycleBin);
-		
-		addEntryTo(entry, origParent);
-	}
-
-	@Override
-	public void deleteEntry(PwEntry entry) {
-		super.deleteEntry(entry);
-		
-		deletedObjects.add(new PwDeletedObject(entry.getUUID()));
-	}
-
-	@Override
-	public void undoDeleteEntry(PwEntry entry, PwGroup origParent) {
-		super.undoDeleteEntry(entry, origParent);
-		
-		deletedObjects.remove(entry);
-	}
-
-	@Override
-	public PwGroupV4 getRecycleBin() {
-		if (recycleBinUUID == null) {
-			return null;
-		}
-		
-		PwGroupId recycleId = new PwGroupIdV4(recycleBinUUID);
-		return (PwGroupV4) groups.get(recycleId);
-	}
-
-	@Override
-	public boolean isGroupSearchable(PwGroup group, boolean omitBackup) {
-		if (!super.isGroupSearchable(group, omitBackup)) {
-			return false;
-		}
-		
-		PwGroupV4 g = (PwGroupV4) group;
-		
-		return g.isSearchEnabled();
-	}
-
-	@Override
-	public boolean validatePasswordEncoding(String key) {
-		return true;
-	}
-
-	@Override
-	public void initNew(String dbPath) {
-		String filename = URLUtil.guessFileName(dbPath, null, null);
-		
-		rootGroup = new PwGroupV4(true, true, dbNameFromPath(dbPath), iconFactory.getIcon(PwIconStandard.FOLDER));
-		groups.put(rootGroup.getId(), rootGroup);
-	}
-	
-	private String dbNameFromPath(String dbPath) {
-		String filename = URLUtil.guessFileName(dbPath, null, null);
-		
-		if (EmptyUtils.isNullOrEmpty(filename)) {
-			return "KeePass Database";
-		}
-		int lastExtDot = filename.lastIndexOf(".");
-		if (lastExtDot == -1) {
-			return filename;
-		}
-		
-		return filename.substring(0, lastExtDot);
-	}
-
-	private class GroupHasCustomData extends GroupHandler<PwGroup> {
-
-		public boolean hasCustomData = false;
-
-		@Override
-		public boolean operate(PwGroup group) {
-            if (group == null) {
-				return true;
-			}
-			PwGroupV4 g4 = (PwGroupV4) group;
-			if (g4.customData.size() > 0) {
-				hasCustomData = true;
-				return false;
-			}
-
-			return true;
-		}
-	}
-
-	private class EntryHasCustomData extends EntryHandler<PwEntry> {
-
-        public boolean hasCustomData = false;
-
-		@Override
-		public boolean operate(PwEntry entry) {
-            if (entry == null) {
-				return true;
-			}
-
-			PwEntryV4 e4 = (PwEntryV4)entry;
-			if (e4.customData.size() > 0) {
-				hasCustomData = true;
-				return false;
-			}
-
-			return true;
-		}
-	}
-
-	public int getMinKdbxVersion() {
-		if (!AesKdf.CIPHER_UUID.equals(kdfParameters.kdfUUID)) {
-			return PwDbHeaderV4.FILE_VERSION_32;
-		}
-
-		if (publicCustomData.size() > 0) {
-			return PwDbHeaderV4.FILE_VERSION_32;
-		}
-
-		EntryHasCustomData entryHandler = new EntryHasCustomData();
-		GroupHasCustomData groupHandler = new GroupHasCustomData();
-
-		if (rootGroup == null ) {
-			return PwDbHeaderV4.FILE_VERSION_32_3;
-		}
-        rootGroup.preOrderTraverseTree(groupHandler, entryHandler);
-        if (groupHandler.hasCustomData || entryHandler.hasCustomData) {
-			return PwDbHeaderV4.FILE_VERSION_32;
-		}
-
-		return PwDbHeaderV4.FILE_VERSION_32_3;
-	}
-
-}

app/src/main/java/com/keepassdroid/database/PwEntry.java

@@ -1,182 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import java.util.Comparator;
-import java.util.Date;
-import java.util.UUID;
-
-import com.keepassdroid.database.iterator.EntrySearchStringIterator;
-import com.keepassdroid.utils.SprEngine;
-
-public abstract class PwEntry implements Cloneable {
-
-	protected static final String PMS_TAN_ENTRY = "<TAN>";
-	
-	public static class EntryNameComparator implements Comparator<PwEntry> {
-
-		public int compare(PwEntry object1, PwEntry object2) {
-			return object1.getTitle().compareToIgnoreCase(object2.getTitle());
-		}
-		
-	}
-	
-	public PwIconStandard icon = PwIconStandard.FIRST;
-
-	public PwEntry() {
-		
-	}
-	
-	public static PwEntry getInstance(PwGroup parent) {
-		return PwEntry.getInstance(parent, true, true);
-	}
-	
-	public static PwEntry getInstance(PwGroup parent, boolean initId, boolean initDates) {
-		if (parent instanceof PwGroupV3) {
-			return new PwEntryV3((PwGroupV3)parent);
-		}
-		else if (parent instanceof PwGroupV4) {
-			return new PwEntryV4((PwGroupV4)parent);
-		}
-		else {
-			throw new RuntimeException("Unknown PwGroup instance.");
-		}
-	}
-	
-	@Override
-	public Object clone() {
-		PwEntry newEntry;
-		try {
-			newEntry = (PwEntry) super.clone();
-		} catch (CloneNotSupportedException e) {
-			assert(false);
-			throw new RuntimeException("Clone should be supported");
-		}
-		
-		return newEntry;
-	}
-	
-	public PwEntry clone(boolean deepStrings) {
-		return (PwEntry) clone();
-	}
-	
-	public void assign(PwEntry source) {
-		icon = source.icon;
-	}
-	
-	public abstract UUID getUUID();
-	public abstract void setUUID(UUID u);
-	
-	public String getTitle() {
-		return getTitle(false, null);
-	}
-	
-	public String getUsername() {
-		return getUsername(false, null);
-	}
-
-	public String getPassword() {
-		return getPassword(false, null);
-	}
-	
-	public String getUrl() {
-		return getUrl(false, null);
-	}
-
-	public String getNotes() {
-		return getNotes(false, null);
-	}
-
-	public abstract String getTitle(boolean decodeRef, PwDatabase db);
-	public abstract String getUsername(boolean decodeRef, PwDatabase db);
-	public abstract String getPassword(boolean decodeRef, PwDatabase db);
-	public abstract String getUrl(boolean decodeRef, PwDatabase db);
-	public abstract String getNotes(boolean decodeRef, PwDatabase db);
-	public abstract Date getCreationTime();
-	public abstract Date getLastModificationTime();
-	public abstract Date getLastAccessTime();
-	public abstract Date getExpiryTime();
-	public abstract boolean expires();
-	public abstract PwGroup getParent();
-	
-	public abstract void setTitle(String title, PwDatabase db);
-	public abstract void setUsername(String user, PwDatabase db);
-	public abstract void setPassword(String pass, PwDatabase db);
-	public abstract void setUrl(String url, PwDatabase db);
-	public abstract void setNotes(String notes, PwDatabase db);
-	public abstract void setCreationTime(Date create);
-	public abstract void setLastModificationTime(Date mod);
-	public abstract void setLastAccessTime(Date access);
-	public abstract void setExpires(boolean exp);
-	public abstract void setExpiryTime(Date expires);
-
-	public PwIcon getIcon() {
-		return icon;
-	}
-
-    public void setIcon(PwIconStandard icon) {
-        this.icon = icon;
-    }
-	
-	public boolean isTan() {
-		return getTitle().equals(PMS_TAN_ENTRY) && (getUsername().length() > 0);
-	}
-
-	public String getDisplayTitle() {
-		if ( isTan() ) {
-			return PMS_TAN_ENTRY + " " + getUsername();
-		} else {
-			return getTitle();
-		}
-	}
-
-
-	public boolean isMetaStream() {
-		return false;
-	}
-	
-	public EntrySearchStringIterator stringIterator() {
-		return EntrySearchStringIterator.getInstance(this);
-	}
-	
-	public void touch(boolean modified, boolean touchParents) {
-		Date now = new Date();
-		
-		setLastAccessTime(now);
-		
-		if (modified) {
-			setLastModificationTime(now);
-		}
-		
-		PwGroup parent = getParent();
-		if (touchParents && parent != null) {
-			parent.touch(modified, true);
-		}
-	}
-	
-	public void touchLocation() { }
-	
-	public abstract void setParent(PwGroup parent);
-	
-	public boolean isSearchingEnabled() {
-		return false;
-	}
-
-}

app/src/main/java/com/keepassdroid/database/PwEntryV3.java

@@ -1,530 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
-
-This file was derived from 
-
-Copyright 2007 Naomaru Itoi <nao@phoneid.org>
-
-This file was derived from 
-
-Java clone of KeePass - A KeePass file viewer for Java
-Copyright 2006 Bill Zwicky <billzwicky@users.sourceforge.net>
-
-This program 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; version 2
-
-This program 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 this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-package com.keepassdroid.database;
-
-// PhoneID
-import java.io.UnsupportedEncodingException;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.Random;
-import java.util.UUID;
-
-import com.keepassdroid.utils.Types;
-
-
-/**
- * Structure containing information about one entry.
- * 
- * <PRE>
- * One entry: [FIELDTYPE(FT)][FIELDSIZE(FS)][FIELDDATA(FD)]
- *            [FT+FS+(FD)][FT+FS+(FD)][FT+FS+(FD)][FT+FS+(FD)][FT+FS+(FD)]...
- *            
- * [ 2 bytes] FIELDTYPE
- * [ 4 bytes] FIELDSIZE, size of FIELDDATA in bytes
- * [ n bytes] FIELDDATA, n = FIELDSIZE
- * 
- * Notes:
- *  - Strings are stored in UTF-8 encoded form and are null-terminated.
- *  - FIELDTYPE can be one of the FT_ constants.
- * </PRE>
- *
- * @author Naomaru Itoi <nao@phoneid.org>
- * @author Bill Zwicky <wrzwicky@pobox.com>
- * @author Dominik Reichl <dominik.reichl@t-online.de>
- */
-public class PwEntryV3 extends PwEntry {
-
-	public static final Date NEVER_EXPIRE = getNeverExpire();
-	public static final Date NEVER_EXPIRE_BUG = getNeverExpireBug();
-	public static final Date DEFAULT_DATE = getDefaultDate();
-	public static final PwDate PW_NEVER_EXPIRE = new PwDate(NEVER_EXPIRE);
-	public static final PwDate PW_NEVER_EXPIRE_BUG = new PwDate(NEVER_EXPIRE_BUG);
-	public static final PwDate DEFAULT_PWDATE = new PwDate(DEFAULT_DATE);
-	
-
-	/** Size of byte buffer needed to hold this struct. */
-	public static final String PMS_ID_BINDESC = "bin-stream";
-	public static final String PMS_ID_TITLE   = "Meta-Info";
-	public static final String PMS_ID_USER    = "SYSTEM";
-	public static final String PMS_ID_URL     = "$";
-
-
-
-	public int              groupId;
-	public 	String 			username;
-	private byte[]          password;
-	private byte[]          uuid;
-	public String title;
-	public String url;
-	public String additional;
-
-
-	public PwDate             tCreation;
-	public PwDate             tLastMod;
-	public PwDate             tLastAccess;
-	public PwDate             tExpire;
-
-	/** A string describing what is in pBinaryData */
-	public String           binaryDesc;
-	private byte[]          binaryData;
-
-	private static Date getDefaultDate() {
-		Calendar cal = Calendar.getInstance();
-		cal.set(Calendar.YEAR, 2004);
-		cal.set(Calendar.MONTH, Calendar.JANUARY);
-		cal.set(Calendar.DAY_OF_MONTH, 1);
-		cal.set(Calendar.HOUR, 0);
-		cal.set(Calendar.MINUTE, 0);
-		cal.set(Calendar.SECOND, 0);
-
-		return cal.getTime();
-	}
-
-	private static Date getNeverExpire() {
-		Calendar cal = Calendar.getInstance();
-		cal.set(Calendar.YEAR, 2999);
-		cal.set(Calendar.MONTH, 11);
-		cal.set(Calendar.DAY_OF_MONTH, 28);
-		cal.set(Calendar.HOUR, 23);
-		cal.set(Calendar.MINUTE, 59);
-		cal.set(Calendar.SECOND, 59);
-
-		return cal.getTime();
-	}
-	
-	/** This date was was accidentally being written
-	 *  out when an entry was supposed to be marked as
-	 *  expired. We'll use this to silently correct those
-	 *  entries.
-	 * @return
-	 */
-	private static Date getNeverExpireBug() {
-		Calendar cal = Calendar.getInstance();
-		cal.set(Calendar.YEAR, 2999);
-		cal.set(Calendar.MONTH, 11);
-		cal.set(Calendar.DAY_OF_MONTH, 30);
-		cal.set(Calendar.HOUR, 23);
-		cal.set(Calendar.MINUTE, 59);
-		cal.set(Calendar.SECOND, 59);
-
-		return cal.getTime();
-	}
-
-	public static boolean IsNever(Date date) {
-		return PwDate.IsSameDate(NEVER_EXPIRE, date);
-	}
-	
-	// for tree traversing
-	public PwGroupV3 parent = null;
-
-
-	public PwEntryV3() {
-		super();
-	}
-
-	/*
-	public PwEntryV3(PwEntryV3 source) {
-		assign(source);
-	}
-	*/
-	
-	public PwEntryV3(PwGroupV3 p) {
-		this(p, true, true);
-	}
-
-	public PwEntryV3(PwGroupV3 p, boolean initId, boolean initDates) {
-
-		parent = p;
-		groupId = ((PwGroupIdV3)parent.getId()).getId();
-
-		if (initId) {
-			Random random = new Random();
-			uuid = new byte[16];
-			random.nextBytes(uuid);
-		}
-		
-		if (initDates) {
-			Calendar cal = Calendar.getInstance();
-			Date now = cal.getTime();
-			tCreation = new PwDate(now);
-			tLastAccess = new PwDate(now);
-			tLastMod = new PwDate(now);
-			tExpire = new PwDate(NEVER_EXPIRE);
-		}
-
-	}
-	
-	/**
-	 * @return the actual password byte array.
-	 */
-	@Override
-	public String getPassword(boolean decodeRef, PwDatabase db) {
-		if (password == null) {
-			return "";
-		}
-		
-		return new String(password);
-	}
-	
-	public byte[] getPasswordBytes() {
-		return password;
-	}
-
-
-	/**
-	 * fill byte array
-	 */
-	private static void fill(byte[] array, byte value)
-	{
-		for (int i=0; i<array.length; i++)
-			array[i] = value;
-		return;
-	}
-
-	/** Securely erase old password before copying new. */
-	public void setPassword( byte[] buf, int offset, int len ) {
-		if( password != null ) {
-			fill( password, (byte)0 );
-			password = null;
-		}
-		password = new byte[len];
-		System.arraycopy( buf, offset, password, 0, len );
-	}
-
-
-
-	@Override
-	public void setPassword(String pass, PwDatabase db) {
-		byte[] password;
-		try {
-			password = pass.getBytes("UTF-8");
-			setPassword(password, 0, password.length);
-		} catch (UnsupportedEncodingException e) {
-			assert false;
-			password = pass.getBytes();
-			setPassword(password, 0, password.length);
-		}
-	}
-
-	/**
-	 * @return the actual binaryData byte array.
-	 */
-	public byte[] getBinaryData() {
-		return binaryData;
-	}
-
-
-
-	/** Securely erase old data before copying new. */
-	public void setBinaryData( byte[] buf, int offset, int len ) {
-		if( binaryData != null ) {
-			fill( binaryData, (byte)0 );
-			binaryData = null;
-		}
-		binaryData = new byte[len];
-		System.arraycopy( buf, offset, binaryData, 0, len );
-	}
-
-	// Determine if this is a MetaStream entry
-	@Override
-	public boolean isMetaStream() {
-		if ( binaryData == null ) return false;
-		if ( additional == null || additional.length() == 0 ) return false;
-		if ( ! binaryDesc.equals(PMS_ID_BINDESC) ) return false;
-		if ( title == null ) return false;
-		if ( ! title.equals(PMS_ID_TITLE) ) return false;
-		if ( username == null ) return false;
-		if ( ! username.equals(PMS_ID_USER) ) return false;
-		if ( url == null ) return false;
-		if ( ! url.equals(PMS_ID_URL)) return false;
-		if ( !icon.isMetaStreamIcon() ) return false;
-
-		return true;
-	}
-
-	
-	@Override
-	public void assign(PwEntry source) {
-		
-		if ( ! (source instanceof PwEntryV3) ) {
-			throw new RuntimeException("DB version mix");
-		}
-		
-		super.assign(source);
-		
-		PwEntryV3 src = (PwEntryV3) source;
-		assign(src);
-	
-	}
-
-	private void assign(PwEntryV3 source) {
-		title = source.title;
-		url = source.url;
-		groupId = source.groupId;
-		username = source.username;
-		additional = source.additional;
-		uuid = source.uuid;
-
-		int passLen = source.password.length;
-		password = new byte[passLen]; 
-		System.arraycopy(source.password, 0, password, 0, passLen);
-
-		tCreation = (PwDate) source.tCreation.clone();
-		tLastMod = (PwDate) source.tLastMod.clone();
-		tLastAccess = (PwDate) source.tLastAccess.clone();
-		tExpire = (PwDate) source.tExpire.clone();
-
-		binaryDesc = source.binaryDesc;
-
-		if ( source.binaryData != null ) {
-			int descLen = source.binaryData.length;
-			binaryData = new byte[descLen]; 
-			System.arraycopy(source.binaryData, 0, binaryData, 0, descLen);
-		}
-
-		parent = source.parent;
-
-	}
-	
-	@Override
-	public Object clone() {
-		PwEntryV3 newEntry = (PwEntryV3) super.clone();
-		
-		if (password != null) {
-			int passLen = password.length;
-			password = new byte[passLen]; 
-			System.arraycopy(password, 0, newEntry.password, 0, passLen);
-		}
-
-		newEntry.tCreation = (PwDate) tCreation.clone();
-		newEntry.tLastMod = (PwDate) tLastMod.clone();
-		newEntry.tLastAccess = (PwDate) tLastAccess.clone();
-		newEntry.tExpire = (PwDate) tExpire.clone();
-		
-		newEntry.binaryDesc = binaryDesc;
-
-		if ( binaryData != null ) {
-			int descLen = binaryData.length;
-			newEntry.binaryData = new byte[descLen]; 
-			System.arraycopy(binaryData, 0, newEntry.binaryData, 0, descLen);
-		}
-
-		newEntry.parent = parent;
-
-		
-		return newEntry;
-	}
-
-	@Override
-	public Date getLastAccessTime() {
-		return tLastAccess.getJDate();
-	}
-
-	@Override
-	public Date getCreationTime() {
-		return tCreation.getJDate();
-	}
-
-	@Override
-	public Date getExpiryTime() {
-		return tExpire.getJDate();
-	}
-
-	@Override
-	public Date getLastModificationTime() {
-		return tLastMod.getJDate();
-	}
-
-	@Override
-	public void setCreationTime(Date create) {
-		tCreation = new PwDate(create);
-		
-	}
-
-	@Override
-	public void setLastModificationTime(Date mod) {
-		tLastMod = new PwDate(mod);
-		
-	}
-
-	@Override
-	public void setLastAccessTime(Date access) {
-		tLastAccess = new PwDate(access);
-		
-	}
-
-	@Override
-	public void setExpires(boolean expires) {
-		if (!expires) {
-			tExpire = PW_NEVER_EXPIRE;
-		}
-	}
-
-	@Override
-	public void setExpiryTime(Date expires) {
-		tExpire = new PwDate(expires);
-	}
-
-	@Override
-	public PwGroupV3 getParent() {
-		return parent;
-	}
-
-	@Override
-	public UUID getUUID() {
-		return Types.bytestoUUID(uuid);
-	}
-
-	@Override
-	public void setUUID(UUID u) {
-		uuid = Types.UUIDtoBytes(u);
-	}
-
-	@Override
-	public String getUsername(boolean decodeRef, PwDatabase db) {
-		if (username == null) {
-			return "";
-		}
-		
-		return username;
-	}
-
-	@Override
-	public void setUsername(String user, PwDatabase db) {
-		username = user;
-	}
-
-	@Override
-	public String getTitle(boolean decodeRef, PwDatabase db) {
-        return title;
-	}
-
-	@Override
-	public void setTitle(String title, PwDatabase db) {
-		this.title = title;
-	}
-
-	@Override
-	public String getNotes(boolean decodeRef, PwDatabase db) {
-		return additional;
-	}
-
-	@Override
-	public void setNotes(String notes, PwDatabase db) {
-		additional = notes;
-	}
-
-	@Override
-	public String getUrl(boolean decodeRef, PwDatabase db) {
-		return url;
-	}
-
-	@Override
-	public void setUrl(String url, PwDatabase db) {
-		this.url = url;
-	}
-
-	@Override
-	public boolean expires() {
-		return ! IsNever(tExpire.getJDate());
-	}
-	
-	public void populateBlankFields(PwDatabaseV3 db) {
-		if (icon == null) {
-			icon = db.iconFactory.getIcon(1);
-		}
-		
-		if (username == null) {
-			username = "";
-		}
-		
-		if (password == null) {
-			password = new byte[0];
-		}
-		
-		if (uuid == null) {
-			uuid = Types.UUIDtoBytes(UUID.randomUUID());
-		}
-		
-		if (title == null) {
-			title = "";
-		}
-		
-		if (url == null) {
-			url = "";
-		}
-		
-		if (additional == null) {
-			additional = "";
-		}
-		
-		if (tCreation == null) {
-			tCreation = DEFAULT_PWDATE;
-		}
-		
-		if (tLastMod == null) {
-			tLastMod = DEFAULT_PWDATE;
-		}
-		
-		if (tLastAccess == null) {
-			tLastAccess = DEFAULT_PWDATE;
-		}
-		
-		if (tExpire == null) {
-			tExpire = PW_NEVER_EXPIRE;
-		}
-		
-		if (binaryDesc == null) {
-			binaryDesc = "";
-		}
-		
-		if (binaryData == null) {
-			binaryData = new byte[0];
-		}
-	}
-
-	@Override
-	public void setParent(PwGroup parent) {
-		this.parent = (PwGroupV3) parent;
-	}
-}

app/src/main/java/com/keepassdroid/database/PwEntryV4.java

@@ -1,491 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.UUID;
-
-import com.keepassdroid.database.security.ProtectedBinary;
-import com.keepassdroid.database.security.ProtectedString;
-import com.keepassdroid.utils.SprEngine;
-
-public class PwEntryV4 extends PwEntry implements ITimeLogger {
-	public static final String STR_TITLE = "Title";
-	public static final String STR_USERNAME = "UserName";
-	public static final String STR_PASSWORD = "Password";
-	public static final String STR_URL = "URL";
-	public static final String STR_NOTES = "Notes";
-	
-	public PwGroupV4 parent;
-	public UUID uuid = PwDatabaseV4.UUID_ZERO;
-	public HashMap<String, ProtectedString> strings = new HashMap<String, ProtectedString>();
-	public HashMap<String, ProtectedBinary> binaries = new HashMap<String, ProtectedBinary>();
-	public PwIconCustom customIcon = PwIconCustom.ZERO;
-	public String foregroundColor = "";
-	public String backgroupColor = "";
-	public String overrideURL = "";
-	public AutoType autoType = new AutoType();
-	public ArrayList<PwEntryV4> history = new ArrayList<PwEntryV4>();
-	
-	private Date parentGroupLastMod = PwDatabaseV4.DEFAULT_NOW;
-	private Date creation = PwDatabaseV4.DEFAULT_NOW;
-	private Date lastMod = PwDatabaseV4.DEFAULT_NOW;
-	private Date lastAccess = PwDatabaseV4.DEFAULT_NOW;
-	private Date expireDate = PwDatabaseV4.DEFAULT_NOW;
-	private boolean expires = false;
-	private long usageCount = 0;
-	public String url = "";
-	public String additional = "";
-	public String tags = "";
-	public Map<String, String> customData = new HashMap<String, String>();
-
-	public class AutoType implements Cloneable {
-		private static final long OBF_OPT_NONE = 0;
-		
-		public boolean enabled = true;
-		public long obfuscationOptions = OBF_OPT_NONE;
-		public String defaultSequence = "";
-		
-		private HashMap<String, String> windowSeqPairs = new HashMap<String, String>();
-		
-		@SuppressWarnings("unchecked")
-		public Object clone() {
-			AutoType auto;
-			try {
-				auto = (AutoType) super.clone();
-			} 
-			catch (CloneNotSupportedException e) {
-				assert(false);
-				throw new RuntimeException(e);
-			}
-			
-			auto.windowSeqPairs = (HashMap<String, String>) windowSeqPairs.clone();
-			
-			return auto;
-			
-		}
-		
-		public void put(String key, String value) {
-			windowSeqPairs.put(key, value);
-		}
-		
-		public Set<Entry<String, String>> entrySet() {
-			return windowSeqPairs.entrySet();
-		}
-
-	}
-	
-	public PwEntryV4() {
-
-	}
-	
-	public PwEntryV4(PwGroupV4 p) {
-		this(p, true, true);
-	}
-	
-	public PwEntryV4(PwGroupV4 p, boolean initId, boolean initDates) {
-		parent = p;
-		
-		if (initId) {
-			uuid = UUID.randomUUID();
-		}
-		
-		if (initDates) {
-			Calendar cal = Calendar.getInstance();
-			Date now = cal.getTime();
-			creation = now;
-			lastAccess = now;
-			lastMod = now;
-			expires = false;
-		}
-	}
-
-	@SuppressWarnings("unchecked")
-	@Override
-	public PwEntry clone(boolean deepStrings) {
-		PwEntryV4 entry = (PwEntryV4) super.clone(deepStrings);
-		
-		if (deepStrings) {
-			entry.strings = (HashMap<String, ProtectedString>) strings.clone();
-		}
-		
-		return entry;
-	}
-	
-	@SuppressWarnings("unchecked")
-	public PwEntryV4 cloneDeep() {
-		PwEntryV4 entry = (PwEntryV4) clone(true);
-		
-		entry.binaries = (HashMap<String, ProtectedBinary>) binaries.clone();
-		entry.history = (ArrayList<PwEntryV4>) history.clone();
-		entry.autoType = (AutoType) autoType.clone();
-
-		return entry;
-	}
-
-	@Override
-	public void assign(PwEntry source) {
-		
-		if ( ! (source instanceof PwEntryV4) ) {
-			throw new RuntimeException("DB version mix.");
-		}
-		
-		super.assign(source);
-		
-		PwEntryV4 src = (PwEntryV4) source;
-		assign(src);
-	}
-
-	private void assign(PwEntryV4 source) {
-		parent = source.parent;
-		uuid = source.uuid;
-		strings = source.strings;
-		binaries = source.binaries;
-		customIcon = source.customIcon;
-		foregroundColor = source.foregroundColor;
-		backgroupColor = source.backgroupColor;
-		overrideURL = source.overrideURL;
-		autoType = source.autoType;
-		history = source.history;
-		parentGroupLastMod = source.parentGroupLastMod;
-		creation = source.creation;
-		lastMod = source.lastMod;
-		lastAccess = source.lastAccess;
-		expireDate = source.expireDate;
-		expires = source.expires;
-		usageCount = source.usageCount;
-		url = source.url;
-		additional = source.additional;
-		
-	}
-	
-	@Override
-	public Object clone() {
-		PwEntryV4 newEntry = (PwEntryV4) super.clone();
-		
-		return newEntry;
-	}
-	
-	private String decodeRefKey(boolean decodeRef, String key, PwDatabase db) {
-		String text = getString(key);
-		if (decodeRef) {
-			text = decodeRef(text, db);
-		}
-		
-		return text;
-	}
-
-	private String decodeRef(String text, PwDatabase db) {
-		if (db == null) { return text; }
-		
-		SprEngine spr = SprEngine.getInstance(db);
-		return spr.compile(text, this, db);
-	}
-
-	@Override
-	public String getUsername(boolean decodeRef, PwDatabase db) {
-		return decodeRefKey(decodeRef, STR_USERNAME, db);
-	}
-
-	@Override
-	public String getTitle(boolean decodeRef, PwDatabase db) {
-		return decodeRefKey(decodeRef, STR_TITLE, db);
-	}
-	
-	@Override
-	public String getPassword(boolean decodeRef, PwDatabase db) {
-		return decodeRefKey(decodeRef, STR_PASSWORD, db);
-	}
-
-	@Override
-	public Date getLastAccessTime() {
-		return lastAccess;
-	}
-
-	@Override
-	public Date getCreationTime() {
-		return creation;
-	}
-
-	@Override
-	public Date getExpiryTime() {
-		return expireDate;
-	}
-
-	@Override
-	public Date getLastModificationTime() {
-		return lastMod;
-	}
-
-	@Override
-	public void setTitle(String title, PwDatabase d) {
-		PwDatabaseV4 db = (PwDatabaseV4) d;
-		boolean protect = db.memoryProtection.protectTitle;
-		
-		setString(STR_TITLE, title, protect);
-	}
-
-	@Override
-	public void setUsername(String user, PwDatabase d) {
-		PwDatabaseV4 db = (PwDatabaseV4) d;
-		boolean protect = db.memoryProtection.protectUserName;
-		
-		setString(STR_USERNAME, user, protect);
-	}
-
-	@Override
-	public void setPassword(String pass, PwDatabase d) {
-		PwDatabaseV4 db = (PwDatabaseV4) d;
-		boolean protect = db.memoryProtection.protectPassword;
-		
-		setString(STR_PASSWORD, pass, protect);
-	}
-
-	@Override
-	public void setUrl(String url, PwDatabase d) {
-		PwDatabaseV4 db = (PwDatabaseV4) d;
-		boolean protect = db.memoryProtection.protectUrl;
-		
-		setString(STR_URL, url, protect);
-	}
-
-	@Override
-	public void setNotes(String notes, PwDatabase d) {
-		PwDatabaseV4 db = (PwDatabaseV4) d;
-		boolean protect = db.memoryProtection.protectNotes;
-		
-		setString(STR_NOTES, notes, protect);
-	}
-
-	public void setCreationTime(Date date) {
-		creation = date;
-	}
-
-	public void setExpiryTime(Date date) {
-		expireDate = date;
-	}
-
-	public void setLastAccessTime(Date date) {
-		lastAccess = date;
-	}
-
-	public void setLastModificationTime(Date date) {
-		lastMod = date;
-	}
-
-	@Override
-	public PwGroupV4 getParent() {
-		return parent;
-	}
-
-	@Override
-	public UUID getUUID() {
-		return uuid;
-	}
-
-
-	@Override
-	public void setUUID(UUID u) {
-		uuid = u;
-	}
-	
-	public String getString(String key) {
-		ProtectedString value = strings.get(key);
-		
-		if ( value == null ) return new String("");
-		
-		return value.toString();
-	}
-
-	public void setString(String key, String value, boolean protect) {
-		ProtectedString ps = new ProtectedString(protect, value);
-		strings.put(key, ps);
-	}
-
-	public Date getLocationChanged() {
-		return parentGroupLastMod;
-	}
-
-	public long getUsageCount() {
-		return usageCount;
-	}
-
-	public void setLocationChanged(Date date) {
-		parentGroupLastMod = date;
-	}
-
-	public void setUsageCount(long count) {
-		usageCount = count;
-	}
-	
-	@Override
-	public boolean expires() {
-		return expires;
-	}
-
-	public void setExpires(boolean exp) {
-		expires = exp;
-	}
-
-	@Override
-	public String getNotes(boolean decodeRef, PwDatabase db) {
-		return decodeRefKey(decodeRef, STR_NOTES, db);
-	}
-
-	@Override
-	public String getUrl(boolean decodeRef, PwDatabase db) {
-		return decodeRefKey(decodeRef, STR_URL, db);
-	}
-
-	@Override
-	public PwIcon getIcon() {
-		if (customIcon == null || customIcon.uuid.equals(PwDatabaseV4.UUID_ZERO)) {
-			return super.getIcon();
-		} else {
-			return customIcon;
-		}
-		
-	}
-
-	public static boolean IsStandardString(String key) {
-		return key.equals(STR_TITLE) || key.equals(STR_USERNAME) 
-		  || key.equals(STR_PASSWORD) || key.equals(STR_URL)
-		  || key.equals(STR_NOTES);
-	}
-	
-	public void createBackup(PwDatabaseV4 db) {
-		PwEntryV4 copy = cloneDeep();
-		copy.history = new ArrayList<PwEntryV4>();
-		history.add(copy);
-		
-		if (db != null) maintainBackups(db);
-	}
-	
-	private boolean maintainBackups(PwDatabaseV4 db) {
-		boolean deleted = false;
-		
-		int maxItems = db.historyMaxItems;
-		if (maxItems >= 0) {
-			while (history.size() > maxItems) {
-				removeOldestBackup();
-				deleted = true;
-			}
-		}
-		
-		long maxSize = db.historyMaxSize;
-		if (maxSize >= 0) {
-			while(true) {
-				long histSize = 0;
-				for (PwEntryV4 entry : history) {
-					histSize += entry.getSize();
-				}
-				
-				if (histSize > maxSize) {
-					removeOldestBackup();
-					deleted = true;
-				} else {
-					break;
-				}
-			}
-		}
-		
-		return deleted;
-	}
-	
-	private void removeOldestBackup() {
-		Date min = null;
-		int index = -1;
-		
-		for (int i = 0; i < history.size(); i++) {
-			PwEntry entry = history.get(i);
-			Date lastMod = entry.getLastModificationTime();
-			if ((min == null) || lastMod.before(min)) {
-				index = i;
-				min = lastMod;
-			}
-		}
-		
-		if (index != -1) {
-			history.remove(index);
-		}
-	}
-	
-	
-	private static final long FIXED_LENGTH_SIZE = 128; // Approximate fixed length size
-	public long getSize() {
-		long size = FIXED_LENGTH_SIZE;
-		
-		for (Entry<String, ProtectedString> pair : strings.entrySet()) {
-			size += pair.getKey().length();
-			size += pair.getValue().length();
-		}
-		
-		for (Entry<String, ProtectedBinary> pair : binaries.entrySet()) {
-			size += pair.getKey().length();
-			size += pair.getValue().length();
-		}
-		
-		size += autoType.defaultSequence.length();
-		for (Entry<String, String> pair : autoType.entrySet()) {
-			size += pair.getKey().length();
-			size += pair.getValue().length();
-		}
-		
-		for (PwEntryV4 entry : history) {
-			size += entry.getSize();
-		}
-		
-		size += overrideURL.length();
-		size += tags.length();
-		
-		return size;
-	}
-
-	@Override
-	public void touch(boolean modified, boolean touchParents) {
-		super.touch(modified, touchParents);
-		
-		++usageCount;
-	}
-
-	@Override
-	public void touchLocation() {
-		parentGroupLastMod = new Date();
-	}
-	
-	@Override
-	public void setParent(PwGroup parent) {
-		this.parent = (PwGroupV4) parent;
-	}
-	
-	public boolean isSearchingEnabled() {
-		if (parent != null) {
-			return parent.isSearchEnabled();
-		}
-		
-		return PwGroupV4.DEFAULT_SEARCHING_ENABLED;
-	}
-}

app/src/main/java/com/keepassdroid/database/PwGroup.java

@@ -1,199 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.Date;
-import java.util.List;
-
-import com.keepassdroid.utils.StrUtil;
-
-public abstract class PwGroup {
-	public List<PwGroup> childGroups = new ArrayList<PwGroup>();
-	public List<PwEntry> childEntries = new ArrayList<PwEntry>();
-	public String name = "";
-	public PwIconStandard icon;
-
-	public abstract PwGroup getParent();
-	public abstract void setParent(PwGroup parent);
-	
-	public abstract PwGroupId getId();
-	public abstract void setId(PwGroupId id);
-
-	public abstract String getName();
-	
-	public abstract Date getLastMod();
-	
-	public PwIcon getIcon() {
-		return icon;
-	}
-
-	public void sortGroupsByName() {
-		Collections.sort(childGroups, new GroupNameComparator());
-	}
-
-	public static class GroupNameComparator implements Comparator<PwGroup> {
-
-		public int compare(PwGroup object1, PwGroup object2) {
-			return object1.getName().compareToIgnoreCase(object2.getName());
-		}
-		
-	}
-	
-	public abstract void setLastAccessTime(Date date);
-
-	public abstract void setLastModificationTime(Date date);
-	
-	public void sortEntriesByName() {
-		Collections.sort(childEntries, new PwEntry.EntryNameComparator());
-	}
-	
-	public void initNewGroup(String nm, PwGroupId newId) {
-		setId(newId);
-		name = nm;
-	}
-	
-	public boolean isContainedIn(PwGroup container) {
-		PwGroup cur = this;
-		while (cur != null) {
-			if (cur == container) {
-				return true;
-			}
-			
-			cur = cur.getParent();
-		}
-		
-		return false;
-	}
-	
-	public void touch(boolean modified, boolean touchParents) {
-		Date now = new Date();
-		
-		setLastAccessTime(now);
-		
-		if (modified) {
-			setLastModificationTime(now);
-		}
-		
-		PwGroup parent = getParent();
-		if (touchParents && parent != null) {
-			parent.touch(modified, true);
-		}
-	}
-	
-	
-	public void searchEntries(SearchParameters sp, List<PwEntry> listStorage) {
-		if (sp == null)  { return; }
-		if (listStorage == null) { return; }
-		
-		List<String> terms = StrUtil.splitSearchTerms(sp.searchString);
-		if (terms.size() <= 1 || sp.regularExpression) {
-			searchEntriesSingle(sp, listStorage);
-			return;
-		}
-		
-		// Search longest term first
-		Comparator<String> stringLengthComparator = new Comparator<String>() {
-	
-			@Override
-			public int compare(String lhs, String rhs) {
-				return lhs.length() - rhs.length();
-			}
-			
-		};
-		Collections.sort(terms, stringLengthComparator);
-		
-		String fullSearch = sp.searchString;
-		List<PwEntry> pg = this.childEntries;
-		for (int i = 0; i < terms.size(); i ++) {
-			List<PwEntry> pgNew = new ArrayList<PwEntry>();
-			
-			sp.searchString = terms.get(i);
-			
-			boolean negate = false;
-			if (sp.searchString.startsWith("-")) {
-				sp.searchString.substring(1);
-				negate = sp.searchString.length() > 0;
-			}
-			
-			if (!searchEntriesSingle(sp, pgNew)) {
-				pg = null;
-				break;
-			}
-			
-			List<PwEntry> complement = new ArrayList<PwEntry>();
-			if (negate) {
-				for (PwEntry entry: pg) {
-					if (!pgNew.contains(entry)) {
-						complement.add(entry);
-					}
-				}
-				
-				pg = complement;
-			}
-			else {
-				pg = pgNew;
-			}
-		}
-		
-		if (pg != null) {
-			listStorage.addAll(pg);
-		}
-		sp.searchString = fullSearch;
-
-	}
-	
-	private boolean searchEntriesSingle(SearchParameters spIn, List<PwEntry> listStorage) {
-		SearchParameters sp = (SearchParameters) spIn.clone();
-		
-		EntryHandler<PwEntry> eh;
-		if (sp.searchString.length() <= 0) {
-			eh = new EntrySearchHandlerAll(sp, listStorage);
-		} else {
-			eh = EntrySearchHandler.getInstance(this, sp, listStorage);
-		}
-		
-		if (!preOrderTraverseTree(null, eh)) { return false; }
-		
-		return true;
-	}
-
-	public boolean preOrderTraverseTree(GroupHandler<PwGroup> groupHandler, EntryHandler<PwEntry> entryHandler) {
-		if (entryHandler != null) {
-			for (PwEntry entry : childEntries) {
-				if (!entryHandler.operate(entry)) return false;
-				
-			}
-		}
-	
-		for (PwGroup group : childGroups) {
-			
-			if ((groupHandler != null) && !groupHandler.operate(group)) return false;
-			
-			group.preOrderTraverseTree(groupHandler, entryHandler);
-		}
-		
-		
-		return true;
-		
-	}
-}

app/src/main/java/com/keepassdroid/database/PwGroupId.java

@@ -1,5 +0,0 @@
-package com.keepassdroid.database;
-
-public abstract class PwGroupId {
-
-}

app/src/main/java/com/keepassdroid/database/PwGroupIdV4.java

@@ -1,32 +0,0 @@
-package com.keepassdroid.database;
-
-import java.util.UUID;
-
-public class PwGroupIdV4 extends PwGroupId {
-	private UUID uuid;
-	
-	public PwGroupIdV4(UUID u) {
-		uuid = u;
-	}
-	
-	@Override
-	public boolean equals(Object id) {
-		if ( ! (id instanceof PwGroupIdV4) ) {
-			return false;
-		}
-		
-		PwGroupIdV4 v4 = (PwGroupIdV4) id;
-		
-		return uuid.equals(v4.uuid);
-	}
-	
-	@Override
-	public int hashCode() {
-		return uuid.hashCode();
-	}
-	
-	public UUID getId() {
-		return uuid;
-	}
-
-}

app/src/main/java/com/keepassdroid/database/PwGroupV3.java

@@ -1,158 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
-
-This file was derived from
-
-Copyright 2007 Naomaru Itoi <nao@phoneid.org>
-
-This file was derived from 
-
-Java clone of KeePass - A KeePass file viewer for Java
-Copyright 2006 Bill Zwicky <billzwicky@users.sourceforge.net>
-
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
-*/
-
-package com.keepassdroid.database;
-
-import java.util.Calendar;
-import java.util.Date;
-import java.util.List;
-
-
-
-/**
- * @author Brian Pellin <bpellin@gmail.com>
- * @author Naomaru Itoi <nao@phoneid.org>
- * @author Bill Zwicky <wrzwicky@pobox.com>
- * @author Dominik Reichl <dominik.reichl@t-online.de>
- */
-public class PwGroupV3 extends PwGroup {
-  public PwGroupV3() {
-  }
-
-	public String toString() {
-		return name;
-	}
-
-	public static final Date NEVER_EXPIRE = PwEntryV3.NEVER_EXPIRE;
-	
-	/** Size of byte buffer needed to hold this struct. */
-	public static final int BUF_SIZE = 124;
-
-	// for tree traversing
-	public PwGroupV3 parent = null;
-
-	public int groupId;
-
-	public PwDate tCreation;
-	public PwDate tLastMod;
-	public PwDate tLastAccess;
-	public PwDate tExpire;
-
-	public int level; // short
-
-	/** Used by KeePass internally, don't use */
-	public int flags;
-	
-	public void setGroups(List<PwGroup> groups) {
-		childGroups = groups;
-	}
-	
-	@Override
-	public PwGroup getParent() {
-		return parent;
-	}
-
-	@Override
-	public PwGroupId getId() {
-		return new PwGroupIdV3(groupId);
-	}
-
-	@Override
-	public void setId(PwGroupId id) {
-		PwGroupIdV3 id3 = (PwGroupIdV3) id;
-		groupId = id3.getId();
-	}
-
-	@Override
-	public String getName() {
-		return name;
-	}
-
-	@Override
-	public Date getLastMod() {
-		return tLastMod.getJDate();
-	}
-
-	@Override
-	public void setParent(PwGroup prt) {
-		parent = (PwGroupV3) prt;
-		level = parent.level + 1;
-		
-	}
-
-	@Override
-	public void initNewGroup(String nm, PwGroupId newId) {
-		super.initNewGroup(nm, newId);
-		
-		Date now = Calendar.getInstance().getTime();
-		tCreation = new PwDate(now);
-		tLastAccess = new PwDate(now);
-		tLastMod = new PwDate(now);
-		tExpire = new PwDate(PwGroupV3.NEVER_EXPIRE);
-
-	}
-	
-	public void populateBlankFields(PwDatabaseV3 db) {
-		if (icon == null) {
-			icon = db.iconFactory.getIcon(1);
-		}
-		
-		if (name == null) {
-			name = "";
-		}
-		
-		if (tCreation == null) {
-			tCreation = PwEntryV3.DEFAULT_PWDATE;
-		}
-		
-		if (tLastMod == null) {
-			tLastMod = PwEntryV3.DEFAULT_PWDATE;
-		}
-		
-		if (tLastAccess == null) {
-			tLastAccess = PwEntryV3.DEFAULT_PWDATE;
-		}
-		
-		if (tExpire == null) {
-			tExpire = PwEntryV3.DEFAULT_PWDATE;
-		}
-	}
-
-	@Override
-	public void setLastAccessTime(Date date) {
-		tLastAccess = new PwDate(date);
-	}
-
-	@Override
-	public void setLastModificationTime(Date date) {
-		tLastMod = new PwDate(date);
-	}
-
-}

app/src/main/java/com/keepassdroid/database/PwGroupV4.java

@@ -1,241 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-public class PwGroupV4 extends PwGroup implements ITimeLogger {
-
-	//public static final int FOLDER_ICON = 48;
-	public static final boolean DEFAULT_SEARCHING_ENABLED = true;
-	
-	public PwGroupV4 parent = null;
-	public UUID uuid = PwDatabaseV4.UUID_ZERO;
-	public String notes = "";
-	public PwIconCustom customIcon = PwIconCustom.ZERO;
-	public boolean isExpanded = true;
-	public String defaultAutoTypeSequence = "";
-	public Boolean enableAutoType = null;
-	public Boolean enableSearching = null;
-	public UUID lastTopVisibleEntry = PwDatabaseV4.UUID_ZERO;
-	private Date parentGroupLastMod = PwDatabaseV4.DEFAULT_NOW;
-	private Date creation = PwDatabaseV4.DEFAULT_NOW;
-	private Date lastMod = PwDatabaseV4.DEFAULT_NOW;
-	private Date lastAccess = PwDatabaseV4.DEFAULT_NOW;
-	private Date expireDate = PwDatabaseV4.DEFAULT_NOW;
-	private boolean expires = false;
-	private long usageCount = 0;
-	public Map<String, String> customData = new HashMap<String, String>();
-
-	public PwGroupV4() {
-		
-	}
-	
-	public PwGroupV4(boolean createUUID, boolean setTimes, String name, PwIconStandard icon) {
-		if (createUUID) {
-			uuid = UUID.randomUUID();
-		}
-		
-		if (setTimes) {
-			creation = lastMod = lastAccess = new Date();
-		}
-		
-		this.name = name;
-		this.icon = icon;
-	}
-	
-	public void AddGroup(PwGroupV4 subGroup, boolean takeOwnership) {
-		AddGroup(subGroup, takeOwnership, false);
-	}
-	
-	public void AddGroup(PwGroupV4 subGroup, boolean takeOwnership, boolean updateLocationChanged) {
-		if ( subGroup == null ) throw new RuntimeException("subGroup");
-		
-		childGroups.add(subGroup);
-		
-		if ( takeOwnership ) subGroup.parent = this;
-		
-		if ( updateLocationChanged ) subGroup.parentGroupLastMod = new Date(System.currentTimeMillis());
-		
-	}
-	
-	public void AddEntry(PwEntryV4 pe, boolean takeOwnership) {
-		AddEntry(pe, takeOwnership, false);
-	}
-	
-	public void AddEntry(PwEntryV4 pe, boolean takeOwnership, boolean updateLocationChanged) {
-		assert(pe != null);
-		
-		childEntries.add(pe);
-		
-		if ( takeOwnership ) pe.parent = this;
-		
-		if ( updateLocationChanged ) pe.setLocationChanged(new Date(System.currentTimeMillis()));
-	}
-	
-	@Override
-	public PwGroup getParent() {
-		return parent;
-	}
-	
-	public void buildChildGroupsRecursive(List<PwGroup> list) {
-		list.add(this);
-		
-		for ( int i = 0; i < childGroups.size(); i++) {
-			PwGroupV4 child = (PwGroupV4) childGroups.get(i);
-			child.buildChildGroupsRecursive(list);
-			
-		}
-	}
-
-	public void buildChildEntriesRecursive(List<PwEntry> list) {
-		for ( int i = 0; i < childEntries.size(); i++ ) {
-			list.add(childEntries.get(i));
-		}
-		
-		for ( int i = 0; i < childGroups.size(); i++ ) {
-			PwGroupV4 child = (PwGroupV4) childGroups.get(i);
-			child.buildChildEntriesRecursive(list);
-		}
-		
-	}
-
-	@Override
-	public PwGroupId getId() {
-		return new PwGroupIdV4(uuid);
-	}
-
-	@Override
-	public void setId(PwGroupId id) {
-		PwGroupIdV4 id4 = (PwGroupIdV4) id;
-		uuid = id4.getId();
-	}
-
-	@Override
-	public String getName() {
-		return name;
-	}
-
-	@Override
-	public Date getLastMod() {
-		return parentGroupLastMod;
-	}
-
-	public Date getCreationTime() {
-		return creation;
-	}
-
-	public Date getExpiryTime() {
-		return expireDate;
-	}
-
-	public Date getLastAccessTime() {
-		return lastAccess;
-	}
-
-	public Date getLastModificationTime() {
-		return lastMod;
-	}
-
-	public Date getLocationChanged() {
-		return parentGroupLastMod;
-	}
-
-	public long getUsageCount() {
-		return usageCount;
-	}
-
-	public void setCreationTime(Date date) {
-		creation = date;
-		
-	}
-
-	public void setExpiryTime(Date date) {
-		expireDate = date;
-	}
-
-	@Override
-	public void setLastAccessTime(Date date) {
-		lastAccess = date;
-	}
-
-	@Override
-	public void setLastModificationTime(Date date) {
-		lastMod = date;
-	}
-
-	public void setLocationChanged(Date date) {
-		parentGroupLastMod = date;
-	}
-
-	public void setUsageCount(long count) {
-		usageCount = count;
-	}
-
-	public boolean expires() {
-		return expires;
-	}
-
-	public void setExpires(boolean exp) {
-		expires = exp;
-	}
-
-	@Override
-	public void setParent(PwGroup prt) {
-		parent = (PwGroupV4) prt;
-		
-	}
-
-	@Override
-	public PwIcon getIcon() {
-		if (customIcon == null || customIcon.uuid.equals(PwDatabaseV4.UUID_ZERO)) {
-			return super.getIcon();
-		} else {
-			return customIcon;
-		}
-	}
-	
-	@Override
-	public void initNewGroup(String nm, PwGroupId newId) {
-		super.initNewGroup(nm, newId);
-		
-		lastAccess = lastMod = creation = parentGroupLastMod = new Date();
-	}
-	
-	public boolean isSearchEnabled() {
-		PwGroupV4 group = this;
-		while (group != null) {
-			Boolean search = group.enableSearching;
-			if (search != null) {
-				return search;
-			}
-			
-			group = group.parent;
-		}
-		
-		// If we get to the root tree and its null, default to true
-		return true;
-	}
-
-}

app/src/main/java/com/keepassdroid/database/PwIcon.java

@@ -1,12 +0,0 @@
-package com.keepassdroid.database;
-
-public abstract class PwIcon {
-	
-	public boolean isMetaStreamIcon() {
-		return false;
-	}
-	
-	public void writeBytes() {
-	}
-	
-}

app/src/main/java/com/keepassdroid/database/SearchParametersFactory.java

@@ -1,47 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database;
-
-public class SearchParametersFactory {
-	public static SearchParameters getNone(PwDatabase db) {
-		SearchParameters sp = getInstance(db);
-		sp.setupNone();
-		
-		return sp;
-	}
-	
-	public static SearchParameters getInstance(PwDatabase db) {
-		if (db instanceof PwDatabase) {
-			return new SearchParametersV4();
-		}
-		else {
-			return new SearchParameters();
-		}
-	}
-	
-	public static SearchParameters getInstance(PwGroup group) {
-		if (group instanceof PwGroupV4) {
-			return new SearchParametersV4();
-		}
-		else {
-			return new SearchParameters();
-		}
-	}
-}

app/src/main/java/com/keepassdroid/database/edit/DeleteGroup.java

@@ -1,127 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database.edit;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import com.keepassdroid.Database;
-import com.keepassdroid.GroupBaseActivity;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwGroup;
-
-public class DeleteGroup extends RunnableOnFinish {
-	
-	private Database mDb;
-	private PwGroup mGroup;
-	private GroupBaseActivity mAct;
-	private boolean mDontSave;
-	
-	public DeleteGroup(Database db, PwGroup group, GroupBaseActivity act, OnFinish finish) {
-		super(finish);
-		setMembers(db, group, act, false);
-	}
-	
-	public DeleteGroup(Database db, PwGroup group, GroupBaseActivity act, OnFinish finish, boolean dontSave) {
-		super(finish);
-		setMembers(db, group, act, dontSave);
-	}
-
-	
-	public DeleteGroup(Database db, PwGroup group, OnFinish finish, boolean dontSave) {
-		super(finish);
-		setMembers(db, group, null, dontSave);
-	}
-
-	private void setMembers(Database db, PwGroup group, GroupBaseActivity act, boolean dontSave) {
-		mDb = db;
-		mGroup = group;
-		mAct = act;
-		mDontSave = dontSave;
-
-		mFinish = new AfterDelete(mFinish);
-	}
-	
-	
-	
-	@Override
-	public void run() {
-		
-		// Remove child entries
-		List<PwEntry> childEnt = new ArrayList<PwEntry>(mGroup.childEntries);
-		for ( int i = 0; i < childEnt.size(); i++ ) {
-			DeleteEntry task = new DeleteEntry(mAct, mDb, childEnt.get(i), null, true);
-			task.run();
-		}
-		
-		// Remove child groups
-		List<PwGroup> childGrp = new ArrayList<PwGroup>(mGroup.childGroups);
-		for ( int i = 0; i < childGrp.size(); i++ ) {
-			DeleteGroup task = new DeleteGroup(mDb, childGrp.get(i), mAct, null, true);
-			task.run();
-		}
-		
-		
-		// Remove from parent
-		PwGroup parent = mGroup.getParent();
-		if ( parent != null ) {
-			parent.childGroups.remove(mGroup);
-		}
-		
-		// Remove from PwDatabaseV3
-		mDb.pm.getGroups().remove(mGroup);
-		
-		// Save
-		SaveDB save = new SaveDB(mAct, mDb, mFinish, mDontSave);
-		save.run();
-
-	}
-	
-	private class AfterDelete extends OnFinish {
-		public AfterDelete(OnFinish finish) {
-			super(finish);
-		}
-
-		public void run() {
-			if ( mSuccess ) {
-				// Remove from tree global
-				mDb.pm.groups.remove(mGroup.getId());
-				
-				// Remove tree from the dirty global (if it is present), not a big deal if this fails
-				mDb.dirty.remove(mGroup);
-				
-				// Mark parent dirty
-				PwGroup parent = mGroup.getParent();
-				if ( parent != null ) {
-					mDb.dirty.add(parent);
-				}
-				mDb.dirty.add(mDb.pm.rootGroup);
-			} else {
-				// Let's not bother recovering from a failure to save a deleted tree.  It is too much work.
-				App.setShutdown();
-			}
-			
-			super.run();
-
-		}
-
-	}
-}

app/src/main/java/com/keepassdroid/database/load/ImporterV4Debug.java

@@ -1,44 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database.load;
-
-import com.keepassdroid.UpdateStatus;
-import com.keepassdroid.database.PwDatabaseV4Debug;
-import com.keepassdroid.database.exception.InvalidDBException;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-public class ImporterV4Debug extends ImporterV4 {
-
-	@Override
-	protected PwDatabaseV4Debug createDB() {
-		return new PwDatabaseV4Debug();
-	}
-
-	@Override
-	public PwDatabaseV4Debug openDatabase(InputStream inStream, String password,
-			InputStream keyInputFile, UpdateStatus status, long roundsFix) throws IOException,
-			InvalidDBException {
-		return (PwDatabaseV4Debug) super.openDatabase(inStream, password, keyInputFile, status,
-				roundsFix);
-	}
-
-}

app/src/main/java/com/keepassdroid/database/save/PwDbV4Output.java

@@ -1,840 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.database.save;
-
-import android.util.Xml;
-
-import com.keepassdroid.crypto.CipherFactory;
-import com.keepassdroid.crypto.PwStreamCipherFactory;
-import com.keepassdroid.crypto.engine.CipherEngine;
-import com.keepassdroid.crypto.keyDerivation.KdfEngine;
-import com.keepassdroid.crypto.keyDerivation.KdfFactory;
-import com.keepassdroid.database.CrsAlgorithm;
-import com.keepassdroid.database.EntryHandler;
-import com.keepassdroid.database.GroupHandler;
-import com.keepassdroid.database.ITimeLogger;
-import com.keepassdroid.database.PwCompressionAlgorithm;
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.PwDatabaseV4.MemoryProtectionConfig;
-import com.keepassdroid.database.PwDatabaseV4XML;
-import com.keepassdroid.database.PwDbHeader;
-import com.keepassdroid.database.PwDbHeaderV4;
-import com.keepassdroid.database.PwDefsV4;
-import com.keepassdroid.database.PwDeletedObject;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.PwEntryV4;
-import com.keepassdroid.database.PwEntryV4.AutoType;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.PwGroupV4;
-import com.keepassdroid.database.PwIconCustom;
-import com.keepassdroid.database.exception.PwDbOutputException;
-import com.keepassdroid.database.security.ProtectedBinary;
-import com.keepassdroid.database.security.ProtectedString;
-import com.keepassdroid.stream.HashedBlockOutputStream;
-import com.keepassdroid.stream.HmacBlockOutputStream;
-import com.keepassdroid.stream.LEDataOutputStream;
-import com.keepassdroid.utils.DateUtil;
-import com.keepassdroid.utils.EmptyUtils;
-import com.keepassdroid.utils.MemUtil;
-import com.keepassdroid.utils.Types;
-
-import org.joda.time.DateTime;
-import org.spongycastle.crypto.StreamCipher;
-import org.xmlpull.v1.XmlSerializer;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Stack;
-import java.util.UUID;
-import java.util.zip.GZIPOutputStream;
-
-import javax.crypto.Cipher;
-import javax.crypto.CipherOutputStream;
-
-import biz.source_code.base64Coder.Base64Coder;
-
-import static com.keepassdroid.database.PwDatabaseV4XML.AttrCompressed;
-import static com.keepassdroid.database.PwDatabaseV4XML.AttrId;
-import static com.keepassdroid.database.PwDatabaseV4XML.AttrProtected;
-import static com.keepassdroid.database.PwDatabaseV4XML.AttrRef;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemAutoType;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemAutoTypeDefaultSeq;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemAutoTypeEnabled;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemAutoTypeItem;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemAutoTypeObfuscation;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemBgColor;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemBinaries;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemBinary;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCreationTime;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCustomData;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCustomIconID;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCustomIconItem;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCustomIconItemData;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCustomIconItemID;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemCustomIcons;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbColor;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbDefaultUser;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbDefaultUserChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbDesc;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbDescChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbKeyChangeForce;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbKeyChangeRec;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbKeyChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbMntncHistoryDays;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbName;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDbNameChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDeletedObject;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDeletedObjects;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDeletionTime;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemDocNode;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemEnableAutoType;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemEnableSearching;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemEntry;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemEntryTemplatesGroup;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemEntryTemplatesGroupChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemExpires;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemExpiryTime;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemFgColor;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemGenerator;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemGroup;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemGroupDefaultAutoTypeSeq;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemHeaderHash;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemHistory;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemHistoryMaxItems;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemHistoryMaxSize;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemIcon;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemIsExpanded;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemKey;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemKeystrokeSequence;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemLastAccessTime;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemLastModTime;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemLastSelectedGroup;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemLastTopVisibleEntry;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemLastTopVisibleGroup;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemLocationChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemMemoryProt;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemMeta;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemName;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemNotes;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemOverrideUrl;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemProtNotes;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemProtPassword;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemProtTitle;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemProtURL;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemProtUserName;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemRecycleBinChanged;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemRecycleBinEnabled;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemRecycleBinUuid;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemRoot;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemString;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemStringDictExItem;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemTags;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemTimes;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemUsageCount;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemUuid;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemValue;
-import static com.keepassdroid.database.PwDatabaseV4XML.ElemWindow;
-import static com.keepassdroid.database.PwDatabaseV4XML.ValFalse;
-import static com.keepassdroid.database.PwDatabaseV4XML.ValTrue;
-
-public class PwDbV4Output extends PwDbOutput {
-
-	PwDatabaseV4 mPM;
-	private StreamCipher randomStream;
-	private XmlSerializer xml;
-	private PwDbHeaderV4 header;
-	private byte[] hashOfHeader;
-	private byte[] headerHmac;
-    private CipherEngine engine = null;
-
-	protected PwDbV4Output(PwDatabaseV4 pm, OutputStream os) {
-		super(os);
-		
-		mPM = pm;
-	}
-
-	@Override
-	public void output() throws PwDbOutputException {
-
-        try {
-			try {
-				engine = CipherFactory.getInstance(mPM.dataCipher);
-			} catch (NoSuchAlgorithmException e) {
-				throw new PwDbOutputException("No such cipher", e);
-			}
-
-			header = (PwDbHeaderV4) outputHeader(mOS);
-
-			OutputStream osPlain;
-			if (header.version < PwDbHeaderV4.FILE_VERSION_32_4) {
-				CipherOutputStream cos = attachStreamEncryptor(header, mOS);
-				cos.write(header.streamStartBytes);
-
-				HashedBlockOutputStream hashed = new HashedBlockOutputStream(cos);
-				osPlain = hashed;
-			} else {
-				mOS.write(hashOfHeader);
-				mOS.write(headerHmac);
-
-				HmacBlockOutputStream hbos = new HmacBlockOutputStream(mOS, mPM.hmacKey);
-				osPlain = attachStreamEncryptor(header, hbos);
-			}
-
-			OutputStream osXml;
-			try {
-
-
-				if (mPM.compressionAlgorithm == PwCompressionAlgorithm.Gzip) {
-					osXml = new GZIPOutputStream(osPlain);
-				} else {
-					osXml = osPlain;
-				}
-
-				if (header.version >= PwDbHeaderV4.FILE_VERSION_32_4) {
-					PwDbInnerHeaderOutputV4 ihOut =  new PwDbInnerHeaderOutputV4((PwDatabaseV4)mPM, header, osXml);
-                    ihOut.output();
-				}
-
-
-				outputDatabase(osXml);
-				osXml.close();
-			} catch (IllegalArgumentException e) {
-				throw new PwDbOutputException(e);
-			} catch (IllegalStateException e) {
-				throw new PwDbOutputException(e);
-			}
-		} catch (IOException e) {
-			throw new PwDbOutputException(e);
-		}
-	}
-	
-	private class GroupWriter extends GroupHandler<PwGroup> {
-		private Stack<PwGroupV4> groupStack;
-		
-		public GroupWriter(Stack<PwGroupV4> gs) {
-			groupStack = gs;
-		}
-
-		@Override
-		public boolean operate(PwGroup g) {
-			PwGroupV4 group = (PwGroupV4) g;
-			assert(group != null);
-			
-			while(true) {
-				try {
-					if (group.parent == groupStack.peek()) {
-						groupStack.push(group);
-						startGroup(group);
-						break;
-					} else {
-						groupStack.pop();
-						if (groupStack.size() <= 0) return false;
-						endGroup();
-					}
-				} catch (IOException e) {
-					throw new RuntimeException(e);
-				}
-			}
-			
-			return true;
-		}
-	}
-	
-	private class EntryWriter extends EntryHandler<PwEntry> {
-
-		@Override
-		public boolean operate(PwEntry e) {
-			PwEntryV4 entry = (PwEntryV4) e;
-			assert(entry != null);
-			
-			try {
-				writeEntry(entry, false);
-			} catch (IOException ex) {
-				throw new RuntimeException(ex);
-			}
-			
-			return true;
-		}
-		
-	}
-	
-	private void outputDatabase(OutputStream os) throws IllegalArgumentException, IllegalStateException, IOException {
-
-		xml = Xml.newSerializer();
-		
-		xml.setOutput(os, "UTF-8");
-		xml.startDocument("UTF-8", true);
-		
-		xml.startTag(null, ElemDocNode);
-		
-		writeMeta();
-		
-		PwGroupV4 root = (PwGroupV4) mPM.rootGroup;
-		xml.startTag(null, ElemRoot);
-		startGroup(root);
-		Stack<PwGroupV4> groupStack = new Stack<PwGroupV4>();
-		groupStack.push(root);
-		
-		if (!root.preOrderTraverseTree(new GroupWriter(groupStack), new EntryWriter())) throw new RuntimeException("Writing groups failed");
-		
-		while (groupStack.size() > 1) {
-			xml.endTag(null, ElemGroup);
-			groupStack.pop();
-		}
-		
-		endGroup();
-		
-		writeList(ElemDeletedObjects, mPM.deletedObjects);
-		
-		xml.endTag(null, ElemRoot);
-		
-		xml.endTag(null, ElemDocNode);
-		xml.endDocument();
-		
-	}
-	
-	private void writeMeta() throws IllegalArgumentException, IllegalStateException, IOException {
-		xml.startTag(null, ElemMeta);
-		
-		writeObject(ElemGenerator, mPM.localizedAppName);
-		
-		if (hashOfHeader != null) {
-			writeObject(ElemHeaderHash, String.valueOf(Base64Coder.encode(hashOfHeader)));
-		}
-		
-		writeObject(ElemDbName, mPM.name, true);
-		writeObject(ElemDbNameChanged, mPM.nameChanged);
-		writeObject(ElemDbDesc, mPM.description, true);
-		writeObject(ElemDbDescChanged, mPM.descriptionChanged);
-		writeObject(ElemDbDefaultUser, mPM.defaultUserName, true);
-		writeObject(ElemDbDefaultUserChanged, mPM.defaultUserNameChanged);
-		writeObject(ElemDbMntncHistoryDays, mPM.maintenanceHistoryDays);
-		writeObject(ElemDbColor, mPM.color);
-		writeObject(ElemDbKeyChanged, mPM.keyLastChanged);
-		writeObject(ElemDbKeyChangeRec, mPM.keyChangeRecDays);
-		writeObject(ElemDbKeyChangeForce, mPM.keyChangeForceDays);
-		
-		
-		writeList(ElemMemoryProt, mPM.memoryProtection);
-		
-		writeCustomIconList();
-		
-		writeObject(ElemRecycleBinEnabled, mPM.recycleBinEnabled);
-		writeObject(ElemRecycleBinUuid, mPM.recycleBinUUID);
-		writeObject(ElemRecycleBinChanged, mPM.recycleBinChanged);
-		writeObject(ElemEntryTemplatesGroup, mPM.entryTemplatesGroup);
-		writeObject(ElemEntryTemplatesGroupChanged, mPM.entryTemplatesGroupChanged);
-		writeObject(ElemHistoryMaxItems, mPM.historyMaxItems);
-		writeObject(ElemHistoryMaxSize, mPM.historyMaxSize);
-		writeObject(ElemLastSelectedGroup, mPM.lastSelectedGroup);
-		writeObject(ElemLastTopVisibleGroup, mPM.lastTopVisibleGroup);
-
-		if (header.version < PwDbHeaderV4.FILE_VERSION_32_4) {
-			writeBinPool();
-		}
-		writeList(ElemCustomData, mPM.customData);
-		
-		xml.endTag(null, ElemMeta);
-		
-	}
-	
-	private CipherOutputStream attachStreamEncryptor(PwDbHeaderV4 header, OutputStream os) throws PwDbOutputException {
-		Cipher cipher;
-		try {
-			//mPM.makeFinalKey(header.masterSeed, mPM.kdfParameters);
-
-			cipher = engine.getCipher(Cipher.ENCRYPT_MODE, mPM.finalKey, header.encryptionIV);
-		} catch (Exception e) {
-			throw new PwDbOutputException("Invalid algorithm.", e);
-		}
-		
-		CipherOutputStream cos = new CipherOutputStream(os, cipher);
-		
-		return cos;
-	}
-
-	@Override
-	protected SecureRandom setIVs(PwDbHeader header) throws PwDbOutputException {
-		SecureRandom random = super.setIVs(header);
-		
-		PwDbHeaderV4 h = (PwDbHeaderV4) header;
-		random.nextBytes(h.masterSeed);
-
-		int ivLength = engine.ivLength();
-		if (ivLength != h.encryptionIV.length) {
-			h.encryptionIV = new byte[ivLength];
-		}
-		random.nextBytes(h.encryptionIV);
-
-		UUID kdfUUID = mPM.kdfParameters.kdfUUID;
-		KdfEngine kdf = KdfFactory.get(kdfUUID);
-		kdf.randomize(mPM.kdfParameters);
-
-		if (h.version < PwDbHeaderV4.FILE_VERSION_32_4) {
-			h.innerRandomStream = CrsAlgorithm.Salsa20;
-            h.innerRandomStreamKey = new byte[32];
-		} else {
-			h.innerRandomStream = CrsAlgorithm.ChaCha20;
-			h.innerRandomStreamKey = new byte[64];
-		}
-		random.nextBytes(h.innerRandomStreamKey);
-
-		randomStream = PwStreamCipherFactory.getInstance(h.innerRandomStream, h.innerRandomStreamKey);
-		if (randomStream == null) {
-			throw new PwDbOutputException("Invalid random cipher");
-		}
-
-		if ( h.version < PwDbHeaderV4.FILE_VERSION_32_4) {
-			random.nextBytes(h.streamStartBytes);
-		}
-		
-		return random;
-	}
-	
-	@Override
-	public PwDbHeader outputHeader(OutputStream os) throws PwDbOutputException {
-		PwDbHeaderV4 header = new PwDbHeaderV4(mPM);
-		setIVs(header);
-
-		PwDbHeaderOutputV4 pho = new PwDbHeaderOutputV4(mPM, header, os);
-		try {
-			pho.output();
-		} catch (IOException e) {
-			throw new PwDbOutputException("Failed to output the header.", e);
-		}
-		
-		hashOfHeader = pho.getHashOfHeader();
-		headerHmac = pho.headerHmac;
-		
-		return header;
-	}
-	
-	private void startGroup(PwGroupV4 group) throws IllegalArgumentException, IllegalStateException, IOException {
-		xml.startTag(null, ElemGroup);
-		writeObject(ElemUuid, group.uuid);
-		writeObject(ElemName, group.name);
-		writeObject(ElemNotes, group.notes);
-		writeObject(ElemIcon, group.icon.iconId);
-		
-		if (!group.customIcon.equals(PwIconCustom.ZERO)) {
-			writeObject(ElemCustomIconID, group.customIcon.uuid);
-		}
-		
-		writeList(ElemTimes, group);
-		writeObject(ElemIsExpanded, group.isExpanded);
-		writeObject(ElemGroupDefaultAutoTypeSeq, group.defaultAutoTypeSequence);
-		writeObject(ElemEnableAutoType, group.enableAutoType);
-		writeObject(ElemEnableSearching, group.enableSearching);
-		writeObject(ElemLastTopVisibleEntry, group.lastTopVisibleEntry);
-		
-	}
-	
-	private void endGroup() throws IllegalArgumentException, IllegalStateException, IOException {
-		xml.endTag(null, ElemGroup);
-	}
-	
-	private void writeEntry(PwEntryV4 entry, boolean isHistory) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(entry != null);
-		
-		xml.startTag(null, ElemEntry);
-		
-		writeObject(ElemUuid, entry.uuid);
-		writeObject(ElemIcon, entry.icon.iconId);
-		
-		if (!entry.customIcon.equals(PwIconCustom.ZERO)) {
-			writeObject(ElemCustomIconID, entry.customIcon.uuid);
-		}
-		
-		writeObject(ElemFgColor, entry.foregroundColor);
-		writeObject(ElemBgColor, entry.backgroupColor);
-		writeObject(ElemOverrideUrl, entry.overrideURL);
-		writeObject(ElemTags, entry.tags);
-		
-		writeList(ElemTimes, entry);
-		
-		writeList(entry.strings, true);
-		writeList(entry.binaries);
-		writeList(ElemAutoType, entry.autoType);
-		
-		if (!isHistory) {
-			writeList(ElemHistory, entry.history, true);
-		} else {
-			assert(entry.history.size() == 0);
-		}
-		
-		xml.endTag(null, ElemEntry);
-	}
-	
-
-	private void writeObject(String key, ProtectedBinary value, boolean allowRef) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(key != null && value != null);
-		
-		xml.startTag(null, ElemBinary);
-		xml.startTag(null, ElemKey);
-		xml.text(safeXmlString(key));
-		xml.endTag(null, ElemKey);
-		
-		xml.startTag(null, ElemValue);
-		String strRef = null;
-		if (allowRef) {
-			int ref = mPM.binPool.poolFind(value);
-			strRef = Integer.toString(ref);
-		}
-		
-		if (strRef != null) {
-			xml.attribute(null, AttrRef, strRef);
-		}
-		else {
-			subWriteValue(value);
-		}
-		xml.endTag(null, ElemValue);
-		
-		xml.endTag(null, ElemBinary);
-	}
-	
-	private void subWriteValue(ProtectedBinary value) throws IllegalArgumentException, IllegalStateException, IOException {
-		if (value.isProtected()) {
-			xml.attribute(null, AttrProtected, ValTrue);
-			
-			int valLength = value.length();
-			if (valLength > 0) {
-				byte[] encoded = new byte[valLength];
-				randomStream.processBytes(value.getData(), 0, valLength, encoded, 0);
-				
-				xml.text(String.valueOf(Base64Coder.encode(encoded)));
-			}
-			
-		} else {
-			if (mPM.compressionAlgorithm == PwCompressionAlgorithm.Gzip) {
-				xml.attribute(null, AttrCompressed, ValTrue);
-				byte[] raw = value.getData();
-				byte[] compressed = MemUtil.compress(raw);
-				xml.text(String.valueOf(Base64Coder.encode(compressed)));
-			} else {
-				byte[] raw = value.getData();
-				xml.text(String.valueOf(Base64Coder.encode(raw)));
-			}
-			
-		}
-	}
-	
-	private void writeObject(String name, String value, boolean filterXmlChars) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && value != null);
-		
-		xml.startTag(null, name);
-		
-		if (filterXmlChars) {
-			value = safeXmlString(value);
-		}
-		
-		xml.text(value);
-		xml.endTag(null, name);
-	}
-	
-	private void writeObject(String name, String value) throws IllegalArgumentException, IllegalStateException, IOException {
-		writeObject(name, value, false);
-	}
-	
-	private void writeObject(String name, Date value) throws IllegalArgumentException, IllegalStateException, IOException {
-		if (header.version < PwDbHeaderV4.FILE_VERSION_32_4) {
-			writeObject(name, PwDatabaseV4XML.dateFormatter.get().format(value));
-		} else {
-			DateTime dt = new DateTime(value);
-			long seconds = DateUtil.convertDateToKDBX4Time(dt);
-			byte[] buf = LEDataOutputStream.writeLongBuf(seconds);
-			String b64 = new String(Base64Coder.encode(buf));
-			writeObject(name, b64);
-		}
-
-	}
-	
-	private void writeObject(String name, long value) throws IllegalArgumentException, IllegalStateException, IOException {
-		writeObject(name, String.valueOf(value));
-	}
-	
-	private void writeObject(String name, Boolean value) throws IllegalArgumentException, IllegalStateException, IOException {
-		String text;
-		if (value == null) {
-			text = "null";
-		}
-		else if (value) {
-			text = ValTrue;
-		}
-		else {
-			text = ValFalse;
-		}
-		
-		writeObject(name, text);
-	}
-	
-	private void writeObject(String name, UUID uuid) throws IllegalArgumentException, IllegalStateException, IOException {
-		byte[] data = Types.UUIDtoBytes(uuid);
-		writeObject(name, String.valueOf(Base64Coder.encode(data)));
-	}
-	
-	private void writeObject(String name, String keyName, String keyValue, String valueName, String valueValue) throws IllegalArgumentException, IllegalStateException, IOException {
-		xml.startTag(null, name);
-		
-		xml.startTag(null, keyName);
-		xml.text(safeXmlString(keyValue));
-		xml.endTag(null, keyName);
-		
-		xml.startTag(null, valueName);
-		xml.text(safeXmlString(valueValue));
-		xml.endTag(null, valueName);
-		
-		xml.endTag(null, name);
-	}
-	
-	private void writeList(String name, AutoType autoType) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && autoType != null);
-		
-		xml.startTag(null, name);
-		
-		writeObject(ElemAutoTypeEnabled, autoType.enabled);
-		writeObject(ElemAutoTypeObfuscation, autoType.obfuscationOptions);
-		
-		if (autoType.defaultSequence.length() > 0) {
-			writeObject(ElemAutoTypeDefaultSeq, autoType.defaultSequence, true);
-		}
-		
-		for (Entry<String, String> pair : autoType.entrySet()) {
-			writeObject(ElemAutoTypeItem, ElemWindow, pair.getKey(), ElemKeystrokeSequence, pair.getValue());
-		}
-		
-		xml.endTag(null, name);
-		
-	}
-
-	private void writeList(Map<String, ProtectedString> strings, boolean isEntryString) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert (strings != null);
-		
-		for (Entry<String, ProtectedString> pair : strings.entrySet()) {
-			writeObject(pair.getKey(), pair.getValue(), isEntryString);
-			
-		}
-		
-	}
-
-	private void writeObject(String key, ProtectedString value, boolean isEntryString) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(key !=null && value != null);
-		
-		xml.startTag(null, ElemString);
-		xml.startTag(null, ElemKey);
-		xml.text(safeXmlString(key));
-		xml.endTag(null, ElemKey);
-		
-		xml.startTag(null, ElemValue);
-		boolean protect = value.isProtected();
-		if (isEntryString) {
-			if (key.equals(PwDefsV4.TITLE_FIELD)) {
-				protect = mPM.memoryProtection.protectTitle;
-			}
-			else if (key.equals(PwDefsV4.USERNAME_FIELD)) {
-				protect = mPM.memoryProtection.protectUserName;
-			}
-			else if (key.equals(PwDefsV4.PASSWORD_FIELD)) {
-				protect = mPM.memoryProtection.protectPassword;
-			}
-			else if (key.equals(PwDefsV4.URL_FIELD)) {
-				protect = mPM.memoryProtection.protectUrl;
-			}
-			else if (key.equals(PwDefsV4.NOTES_FIELD)) {
-				protect = mPM.memoryProtection.protectNotes;
-			}
-		}
-		
-		if (protect) {
-			xml.attribute(null, AttrProtected, ValTrue);
-			
-			byte[] data = value.toString().getBytes("UTF-8");
-			int valLength = data.length;
-			
-			if (valLength > 0) {
-				byte[] encoded = new byte[valLength];
-				randomStream.processBytes(data, 0, valLength, encoded, 0);
-				xml.text(String.valueOf(Base64Coder.encode(encoded)));
-			}
-		}
-		else {
-			xml.text(safeXmlString(value.toString()));
-		}
-		
-		xml.endTag(null, ElemValue);
-		xml.endTag(null, ElemString);
-		
-	}
-
-	private void writeObject(String name, PwDeletedObject value) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && value != null);
-		
-		xml.startTag(null, name);
-		
-		writeObject(ElemUuid, value.uuid);
-		writeObject(ElemDeletionTime, value.getDeletionTime());
-		
-		xml.endTag(null, name);
-	}
-
-	private void writeList(Map<String, ProtectedBinary> binaries) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(binaries != null);
-		
-		for (Entry<String, ProtectedBinary> pair : binaries.entrySet()) {
-			writeObject(pair.getKey(), pair.getValue(), true);
-		}
-	}
-
-
-	private void writeList(String name, List<PwDeletedObject> value) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && value != null);
-		
-		xml.startTag(null, name);
-		
-		for (PwDeletedObject pdo : value) {
-			writeObject(ElemDeletedObject, pdo);
-		}
-		
-		xml.endTag(null, name);
-		
-	}
-
-	private void writeList(String name, MemoryProtectionConfig value) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && value != null);
-		
-		xml.startTag(null, name);
-		
-		writeObject(ElemProtTitle, value.protectTitle);
-		writeObject(ElemProtUserName, value.protectUserName);
-		writeObject(ElemProtPassword, value.protectPassword);
-		writeObject(ElemProtURL, value.protectUrl);
-		writeObject(ElemProtNotes, value.protectNotes);
-		
-		xml.endTag(null, name);
-		
-	}
-	
-	private void writeList(String name, Map<String, String> customData) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && customData != null);
-		
-		xml.startTag(null, name);
-		
-		for (Entry<String, String> pair : customData.entrySet()) {
-			writeObject(ElemStringDictExItem, ElemKey, pair.getKey(), ElemValue, pair.getValue());
-			  
-		}
-		
-		xml.endTag(null, name);
-		
-	}
-	
-	private void writeList(String name, ITimeLogger it) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && it != null);
-		
-		xml.startTag(null, name);
-		
-		writeObject(ElemLastModTime, it.getLastModificationTime());
-		writeObject(ElemCreationTime, it.getCreationTime());
-		writeObject(ElemLastAccessTime, it.getLastAccessTime());
-		writeObject(ElemExpiryTime, it.getExpiryTime());
-		writeObject(ElemExpires, it.expires());
-		writeObject(ElemUsageCount, it.getUsageCount());
-		writeObject(ElemLocationChanged, it.getLocationChanged());
-		
-		xml.endTag(null, name);
-	}
-
-	private void writeList(String name, List<PwEntryV4> value, boolean isHistory) throws IllegalArgumentException, IllegalStateException, IOException {
-		assert(name != null && value != null);
-		
-		xml.startTag(null, name);
-		
-		for (PwEntryV4 entry : value) {
-			writeEntry(entry, isHistory);
-		}
-		
-		xml.endTag(null, name);
-		
-	}
-
-	private void writeCustomIconList() throws IllegalArgumentException, IllegalStateException, IOException {
-		List<PwIconCustom> customIcons = mPM.customIcons;
-		if (customIcons.size() == 0) return;
-		
-		xml.startTag(null, ElemCustomIcons);
-		
-		for (PwIconCustom icon : customIcons) {
-			xml.startTag(null, ElemCustomIconItem);
-			
-			writeObject(ElemCustomIconItemID, icon.uuid);
-			writeObject(ElemCustomIconItemData, String.valueOf(Base64Coder.encode(icon.imageData)));
-			
-			xml.endTag(null, ElemCustomIconItem);
-		}
-		
-		xml.endTag(null, ElemCustomIcons);
-	}
-	
-	private void writeBinPool() throws IllegalArgumentException, IllegalStateException, IOException {
-		xml.startTag(null, ElemBinaries);
-		
-		for (Entry<Integer, ProtectedBinary> pair : mPM.binPool.entrySet()) {
-			xml.startTag(null, ElemBinary);
-			xml.attribute(null, AttrId, Integer.toString(pair.getKey()));
-			
-			subWriteValue(pair.getValue());
-			
-			xml.endTag(null, ElemBinary);
-			
-		}
-		
-		xml.endTag(null, ElemBinaries);
-		
-	}
-
-	private String safeXmlString(String text) {
-		if (EmptyUtils.isNullOrEmpty(text)) {
-			return text;
-		}
-		
-		StringBuilder sb = new StringBuilder();
-		
-		char ch;
-		for (int i = 0; i < text.length(); i++) {
-			ch = text.charAt(i);
-			
-			if(((ch >= 0x20) && (ch <= 0xD7FF)) ||              
-			        (ch == 0x9) || (ch == 0xA) || (ch == 0xD) ||
-			        ((ch >= 0xE000) && (ch <= 0xFFFD))) {
-				
-				sb.append(ch);
-			}
-
-		}
-		
-		return sb.toString();
-	}
-
-}

app/src/main/java/com/keepassdroid/fileselect/BrowserDialog.java

@@ -1,88 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.fileselect;
-
-import android.app.Dialog;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.Button;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.utils.Util;
-
-public class BrowserDialog extends Dialog {
-
-	public BrowserDialog(Context context) {
-		super(context);
-	}
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		setContentView(R.layout.browser_install);
-		setTitle(R.string.file_browser);
-		
-		Button cancel = (Button) findViewById(R.id.cancel);
-		cancel.setOnClickListener(new View.OnClickListener() {
-			
-			public void onClick(View v) {
-				BrowserDialog.this.cancel();
-			}
-		});
-		
-		Button market = (Button) findViewById(R.id.install_market);
-		market.setOnClickListener(new View.OnClickListener() {
-			
-			public void onClick(View v) {
-				Util.gotoUrl(getContext(), R.string.oi_filemanager_market);
-				BrowserDialog.this.cancel();
-			}
-		});
-		if (!isMarketInstalled()) {
-			market.setVisibility(View.GONE);
-		}
-		
-		Button web = (Button) findViewById(R.id.install_web);
-		web.setOnClickListener(new View.OnClickListener() {
-			
-			public void onClick(View v) {
-				Util.gotoUrl(getContext(), R.string.oi_filemanager_web);
-				BrowserDialog.this.cancel();
-			}
-		});
-	}
-	
-	private boolean isMarketInstalled() {
-		PackageManager pm = getContext().getPackageManager();
-		
-		try {
-			pm.getPackageInfo("com.android.vending", 0);
-		} catch (NameNotFoundException e) {
-			return false;
-		}
-		
-		return true;
-		
-	}
-
-}

app/src/main/java/com/keepassdroid/fileselect/FileSelectActivity.java

@@ -1,575 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.fileselect;
-
-import android.Manifest;
-import android.content.ActivityNotFoundException;
-import android.content.ContentResolver;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Environment;
-import android.preference.PreferenceManager;
-import android.support.v4.app.ActivityCompat;
-import android.support.v4.content.ContextCompat;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import android.support.v7.widget.Toolbar;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.EditText;
-import android.widget.Toast;
-
-import com.keepassdroid.AssignMasterKeyDialog;
-import com.keepassdroid.CreateFileDialog;
-import com.keepassdroid.GroupActivity;
-import com.keepassdroid.PasswordActivity;
-import com.keepassdroid.ProgressTask;
-import com.keepassdroid.app.App;
-import com.keepassdroid.compat.ContentResolverCompat;
-import com.keepassdroid.compat.StorageAF;
-import com.keepassdroid.database.edit.CreateDB;
-import com.keepassdroid.database.edit.FileOnFinish;
-import com.keepassdroid.database.exception.ContentFileNotFoundException;
-import com.keepassdroid.intents.Intents;
-import com.keepassdroid.stylish.StylishActivity;
-import com.keepassdroid.utils.EmptyUtils;
-import com.keepassdroid.utils.Interaction;
-import com.keepassdroid.utils.MenuUtil;
-import com.keepassdroid.utils.UriUtil;
-import com.keepassdroid.utils.Util;
-import com.keepassdroid.view.AssignPasswordHelper;
-import com.keepassdroid.view.FileNameView;
-import com.kunzisoft.keepass.R;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.net.URLDecoder;
-
-public class FileSelectActivity extends StylishActivity implements
-		CreateFileDialog.DefinePathDialogListener ,
-		AssignMasterKeyDialog.AssignPasswordDialogListener,
-        FileSelectAdapter.FileSelectClearListener,
-        FileSelectAdapter.FileInformationShowListener {
-
-    private static final String TAG = "FileSelectActivity";
-
-	private static final int MY_PERMISSIONS_REQUEST_EXTERNAL_STORAGE = 111;
-	private RecyclerView mListFiles;
-	private FileSelectAdapter mAdapter;
-	private View fileListTitle;
-	
-	public static final int FILE_BROWSE = 1;
-	public static final int GET_CONTENT = 2;
-	public static final int OPEN_DOC = 3;
-
-	private RecentFileHistory fileHistory;
-
-	private boolean recentMode = false;
-
-	private EditText openFileNameView;
-
-	private AssignPasswordHelper assignPasswordHelper;
-	private Uri databaseUri;
-
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		fileHistory = App.getFileHistory();
-
-		setContentView(R.layout.file_selection);
-        fileListTitle = findViewById(R.id.file_list_title);
-		if (fileHistory.hasRecentFiles()) {
-			recentMode = true;
-		}
-
-		Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
-		toolbar.setTitle(getString(R.string.app_name));
-		setSupportActionBar(toolbar);
-
-		mListFiles = (RecyclerView) findViewById(R.id.file_list);
-		mListFiles.setLayoutManager(new LinearLayoutManager(this));
-
-		// Open button
-		View openButton = findViewById(R.id.open_database);
-		openButton.setOnClickListener(new View.OnClickListener() {
-
-			public void onClick(View v) {
-				String fileName = Util.getEditText(FileSelectActivity.this,
-						R.id.file_filename);
-				try {
-					PasswordActivity.Launch(FileSelectActivity.this, fileName);
-				}
-				catch (ContentFileNotFoundException e) {
-					Toast.makeText(FileSelectActivity.this,
-							R.string.file_not_found_content, Toast.LENGTH_LONG).show();
-				}
-				catch (FileNotFoundException e) {
-					Toast.makeText(FileSelectActivity.this,
-							R.string.file_not_found, Toast.LENGTH_LONG).show();
-				}
-			}
-		});
-
-		// Create button
-		View createButton = findViewById(R.id.create_database);
-		createButton.setOnClickListener(new View.OnClickListener() {
-			public void onClick(View v) {
-                CreateFileDialog createFileDialog = new CreateFileDialog();
-                createFileDialog.show(getSupportFragmentManager(), "createFileDialog");
-			}
-		});
-		
-		View browseButton = findViewById(R.id.browse_button);
-		browseButton.setOnClickListener(new View.OnClickListener() {
-			
-			public void onClick(View v) {
-				if (StorageAF.useStorageFramework(FileSelectActivity.this)) {
-					Intent i = new Intent(StorageAF.ACTION_OPEN_DOCUMENT);
-					i.addCategory(Intent.CATEGORY_OPENABLE);
-					i.setType("*/*");
-					i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION|
-							Intent.FLAG_GRANT_WRITE_URI_PERMISSION|
-							Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION);
-					startActivityForResult(i, OPEN_DOC);
-				}
-				else {
-					Intent i;
-                    i = new Intent(Intent.ACTION_GET_CONTENT);
-					i.addCategory(Intent.CATEGORY_OPENABLE);
-					i.setType("*/*");
-
-					try {
-						startActivityForResult(i, GET_CONTENT);
-					} catch (ActivityNotFoundException e) {
-						lookForOpenIntentsFilePicker();
-					} catch (SecurityException e) {
-						lookForOpenIntentsFilePicker();
-					}
-				}
-			}
-			
-			private void lookForOpenIntentsFilePicker() {
-				if (Interaction.isIntentAvailable(FileSelectActivity.this, Intents.OPEN_INTENTS_FILE_BROWSE)) {
-					Intent i = new Intent(Intents.OPEN_INTENTS_FILE_BROWSE);
-					i.setData(Uri.parse("file://" + Util.getEditText(FileSelectActivity.this, R.id.file_filename)));
-					try {
-						startActivityForResult(i, FILE_BROWSE);
-					} catch (ActivityNotFoundException e) {
-						showBrowserDialog();
-					}
-				} else {
-					showBrowserDialog();
-				}
-			}
-			
-			private void showBrowserDialog() {
-				BrowserDialog diag = new BrowserDialog(FileSelectActivity.this);
-				diag.show();
-			}
-		});
-
-        // Set the initial value of the filename
-        openFileNameView = (EditText) findViewById(R.id.file_filename);
-        String defaultPath = Environment.getExternalStorageDirectory().getAbsolutePath()
-                + getString(R.string.database_file_path_default)
-                + getString(R.string.database_file_name_default)
-                + getString(R.string.database_file_extension_default);
-        openFileNameView.setText(defaultPath);
-
-		fillData();
-
-		// Load default database
-		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
-		String fileName = prefs.getString(PasswordActivity.KEY_DEFAULT_FILENAME, "");
-
-		if (fileName.length() > 0) {
-			Uri dbUri = UriUtil.parseDefaultFile(fileName);
-            String scheme = null;
-			if (dbUri!=null)
-			    scheme = dbUri.getScheme();
-
-			if (!EmptyUtils.isNullOrEmpty(scheme) && scheme.equalsIgnoreCase("file")) {
-				String path = dbUri.getPath();
-				File db = new File(path);
-
-				if (db.exists()) {
-					try {
-						PasswordActivity.Launch(FileSelectActivity.this, path);
-					} catch (Exception e) {
-						// Ignore exception
-					}
-				}
-			}
-			else {
-				try {
-					PasswordActivity.Launch(FileSelectActivity.this, dbUri.toString());
-				} catch (Exception e) {
-					// Ignore exception
-				}
-			}
-		}
-	}
-
-	private void updateTitleFileListView() {
-	    if(mAdapter.getItemCount() == 0)
-            fileListTitle.setVisibility(View.INVISIBLE);
-	    else
-            fileListTitle.setVisibility(View.VISIBLE);
-    }
-
-    /**
-     * Create file for database
-     * @return If not created, return false
-     */
-	private boolean createDatabaseFile(Uri path) {
-
-	    String pathString = URLDecoder.decode(path.getPath());
-		// Make sure file name exists
-		if (pathString.length() == 0) {
-		    Log.e(TAG, getString(R.string.error_filename_required));
-			Toast.makeText(FileSelectActivity.this,
-					R.string.error_filename_required,
-					Toast.LENGTH_LONG).show();
-			return false;
-		}
-
-		// Try to create the file
-		File file = new File(pathString);
-		try {
-			if (file.exists()) {
-                Log.e(TAG, getString(R.string.error_database_exists) + " " + file);
-				Toast.makeText(FileSelectActivity.this,
-						R.string.error_database_exists,
-						Toast.LENGTH_LONG).show();
-				return false;
-			}
-			File parent = file.getParentFile();
-
-			if ( parent == null || (parent.exists() && ! parent.isDirectory()) ) {
-                Log.e(TAG, getString(R.string.error_invalid_path) + " " + file);
-				Toast.makeText(FileSelectActivity.this,
-						R.string.error_invalid_path,
-						Toast.LENGTH_LONG).show();
-				return false;
-			}
-
-			if ( ! parent.exists() ) {
-				// Create parent directory
-				if ( ! parent.mkdirs() ) {
-                    Log.e(TAG, getString(R.string.error_could_not_create_parent) + " " + parent);
-					Toast.makeText(FileSelectActivity.this,
-							R.string.error_could_not_create_parent,
-							Toast.LENGTH_LONG).show();
-					return false;
-				}
-			}
-
-			return file.createNewFile();
-		} catch (IOException e) {
-            Log.e(TAG, getString(R.string.error_could_not_create_parent) + " " + e.getLocalizedMessage());
-            e.printStackTrace();
-			Toast.makeText(
-					FileSelectActivity.this,
-					getText(R.string.error_file_not_create) + " "
-							+ e.getLocalizedMessage(),
-					Toast.LENGTH_LONG).show();
-			return false;
-		}
-	}
-
-	@Override
-	public boolean onDefinePathDialogPositiveClick(Uri pathFile) {
-        databaseUri = pathFile;
-        if(createDatabaseFile(pathFile)) {
-            AssignMasterKeyDialog assignMasterKeyDialog = new AssignMasterKeyDialog();
-            assignMasterKeyDialog.show(getSupportFragmentManager(), "passwordDialog");
-            return true;
-        } else
-            return false;
-	}
-
-	@Override
-	public boolean onDefinePathDialogNegativeClick(Uri pathFile) {
-        return true;
-	}
-
-	@Override
-	public void onAssignKeyDialogPositiveClick(
-			boolean masterPasswordChecked, String masterPassword,
-			boolean keyFileChecked, Uri keyFile) {
-
-	    String databaseFilename = databaseUri.getPath();
-
-        // Prep an object to collect a password once the database has
-        // been created
-        FileOnFinish launchActivityOnFinish = new FileOnFinish(
-                new LaunchGroupActivity(databaseFilename));
-        AssignPasswordOnFinish assignPasswordOnFinish =
-                new AssignPasswordOnFinish(launchActivityOnFinish);
-
-        // Create the new database
-        CreateDB create = new CreateDB(FileSelectActivity.this,
-                databaseFilename, assignPasswordOnFinish, true);
-
-        ProgressTask createTask = new ProgressTask(
-                FileSelectActivity.this, create,
-                R.string.progress_create);
-        createTask.run();
-        assignPasswordHelper =
-                new AssignPasswordHelper(this,
-                        masterPassword, keyFile);
-	}
-
-	@Override
-	public void onAssignKeyDialogNegativeClick(
-			boolean masterPasswordChecked, String masterPassword,
-			boolean keyFileChecked, Uri keyFile) {
-
-	}
-
-    private class AssignPasswordOnFinish extends FileOnFinish {
-
-        AssignPasswordOnFinish(FileOnFinish fileOnFinish) {
-            super(fileOnFinish);
-        }
-
-        @Override
-        public void run() {
-            if (mSuccess) {
-                assignPasswordHelper.assignPasswordInDatabase(mOnFinish);
-            }
-        }
-    }
-
-	private class LaunchGroupActivity extends FileOnFinish {
-		private Uri mUri;
-
-		LaunchGroupActivity(String filename) {
-			super(null);
-			mUri = UriUtil.parseDefaultFile(filename);
-		}
-
-		@Override
-		public void run() {
-			if (mSuccess) {
-				// Add to recent files
-				fileHistory.createFile(mUri, getFilename());
-                mAdapter.notifyDataSetChanged();
-                updateTitleFileListView();
-				GroupActivity.Launch(FileSelectActivity.this);
-			}
-		}
-	}
-
-	private void fillData() {
-        mAdapter = new FileSelectAdapter(FileSelectActivity.this, fileHistory.getDbList());
-        mAdapter.setOnItemClickListener(
-            new View.OnClickListener() {
-                public void onClick(View view) {
-                    int itemPosition = mListFiles.getChildLayoutPosition(view);
-                    new OpenFileHistoryAsyncTask(new OpenFileHistoryAsyncTask.AfterOpenFileHistoryListener() {
-                        @Override
-                        public void afterOpenFile(String fileName, String keyFile) {
-                            try {
-                                PasswordActivity.Launch(FileSelectActivity.this,
-                                        fileName, keyFile);
-                            } catch (ContentFileNotFoundException e) {
-                                Toast.makeText(FileSelectActivity.this,
-                                        R.string.file_not_found_content, Toast.LENGTH_LONG)
-                                        .show();
-                            } catch (FileNotFoundException e) {
-                                Toast.makeText(FileSelectActivity.this,
-                                        R.string.file_not_found, Toast.LENGTH_LONG)
-                                        .show();
-                            }
-                            updateTitleFileListView();
-                        }
-                    }, fileHistory).execute(itemPosition);
-                }
-            }
-        );
-        mAdapter.setFileSelectClearListener(this);
-        mAdapter.setFileInformationShowListener(this);
-        mListFiles.setAdapter(mAdapter);
-	}
-
-    @Override
-    public void onClickFileInformation(FileSelectBean fileSelectBean) {
-	    if (fileSelectBean != null) {
-            FileInformationDialogFragment fileInformationDialogFragment =
-                    FileInformationDialogFragment.newInstance(fileSelectBean);
-            fileInformationDialogFragment.show(getSupportFragmentManager(), "fileInformation");
-        }
-    }
-
-    @Override
-    public boolean onFileSelectClearListener(final FileSelectBean fileSelectBean) {
-        new DeleteFileHistoryAsyncTask(new DeleteFileHistoryAsyncTask.AfterDeleteFileHistoryListener() {
-            @Override
-            public void afterDeleteFile() {
-                fileHistory.deleteFile(fileSelectBean.getFileUri());
-                mAdapter.notifyDataSetChanged();
-                updateTitleFileListView();
-            }
-        }, fileHistory, mAdapter).execute(fileSelectBean);
-        return true;
-    }
-
-	@Override
-	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-		super.onActivityResult(requestCode, resultCode, data);
-
-		fillData();
-		
-		String filename = null;
-		if (requestCode == FILE_BROWSE && resultCode == RESULT_OK) {
-			filename = data.getDataString();
-			if (filename != null) {
-				if (filename.startsWith("file://")) {
-					filename = filename.substring(7);
-				}
-				
-				filename = URLDecoder.decode(filename);
-			}
-			
-		}
-		else if ((requestCode == GET_CONTENT || requestCode == OPEN_DOC) && resultCode == RESULT_OK) {
-			if (data != null) {
-				Uri uri = data.getData();
-				if (uri != null) {
-					if (StorageAF.useStorageFramework(this)) {
-						try {
-							// try to persist read and write permissions
-							ContentResolver resolver = getContentResolver();
-							ContentResolverCompat.takePersistableUriPermission(resolver, uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
-							ContentResolverCompat.takePersistableUriPermission(resolver, uri, Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
-						} catch (Exception e) {
-							// nop
-						}
-					}
-					if (requestCode == GET_CONTENT) {
-						uri = UriUtil.translate(this, uri);
-					}
-					filename = uri.toString();
-				}
-			}
-		}
-
-		if (filename != null) {
-			openFileNameView.setText(filename);
-		}
-	}
-
-	@Override
-	protected void onResume() {
-		super.onResume();
-
-		// check for storage permission
-		checkStoragePermission();
-		
-		// Check to see if we need to change modes
-		if ( fileHistory.hasRecentFiles() != recentMode ) {
-			// Restart the activity
-			Intent intent = getIntent();
-			startActivity(intent);
-			finish();
-		}
-		
-		FileNameView fnv = (FileNameView) findViewById(R.id.file_select);
-		fnv.updateExternalStorageWarning();
-
-		updateTitleFileListView();
-	}
-
-	private void checkStoragePermission() {
-		// Here, thisActivity is the current activity
-		if (ContextCompat.checkSelfPermission(FileSelectActivity.this,
-											  Manifest.permission.WRITE_EXTERNAL_STORAGE)
-				!= PackageManager.PERMISSION_GRANTED) {
-
-			// Should we show an explanation?
-			//if (ActivityCompat.shouldShowRequestPermissionRationale(FileSelectActivity.this,
-			//														Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
-
-				// Show an explanation to the user *asynchronously* -- don't block
-				// this thread waiting for the user's response! After the user
-				// sees the explanation, try again to request the permission.
-
-			//} else {
-
-				// No explanation needed, we can request the permission.
-
-				ActivityCompat.requestPermissions(FileSelectActivity.this,
-												  new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
-												  MY_PERMISSIONS_REQUEST_EXTERNAL_STORAGE);
-
-				// MY_PERMISSIONS_REQUEST_READ_CONTACTS is an
-				// app-defined int constant. The callback method gets the
-				// result of the request.
-			//}
-		}
-	}
-
-	@Override
-	public void onRequestPermissionsResult(int requestCode,
-										   String permissions[], int[] grantResults) {
-		switch (requestCode) {
-			case MY_PERMISSIONS_REQUEST_EXTERNAL_STORAGE: {
-				// If request is cancelled, the result arrays are empty.
-				if (grantResults.length > 0
-						&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
-
-					// permission was granted, yay! Do the
-					// contacts-related task you need to do.
-
-				} else {
-
-					// permission denied, boo! Disable the
-					// functionality that depends on this permission.
-				}
-				return;
-			}
-
-			// other 'case' lines to check for other
-			// permissions this app might request
-		}
-	}
-
-	@Override
-	public boolean onCreateOptionsMenu(Menu menu) {
-		super.onCreateOptionsMenu(menu);
-		MenuUtil.defaultMenuInflater(getMenuInflater(), menu);
-		return true;
-	}
-
-	@Override
-	public boolean onOptionsItemSelected(MenuItem item) {
-		return MenuUtil.onDefaultMenuOptionsItemSelected(this, item)
-				&& super.onOptionsItemSelected(item);
-	}
-
-}

app/src/main/java/com/keepassdroid/settings/NestedSettingsFragment.java

@@ -1,238 +0,0 @@
-/*
- * Copyright 2017 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.settings;
-
-import android.content.DialogInterface;
-import android.content.res.Resources;
-import android.os.Build;
-import android.os.Bundle;
-import android.support.v14.preference.SwitchPreference;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.hardware.fingerprint.FingerprintManagerCompat;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.preference.Preference;
-import android.support.v7.preference.PreferenceFragmentCompat;
-import android.util.Log;
-import android.widget.Toast;
-
-import com.keepassdroid.Database;
-import com.keepassdroid.UnavailableFeatureDialog;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwEncryptionAlgorithm;
-import com.keepassdroid.fingerprint.FingerPrintHelper;
-import com.keepassdroid.stylish.Stylish;
-import com.kunzisoft.keepass.R;
-
-public class NestedSettingsFragment extends PreferenceFragmentCompat {
-
-    public static final int NESTED_SCREEN_APP_KEY = 1;
-    public static final int NESTED_SCREEN_DB_KEY = 2;
-
-    private static final String TAG_KEY = "NESTED_KEY";
-
-    public static NestedSettingsFragment newInstance(int key) {
-        NestedSettingsFragment fragment = new NestedSettingsFragment();
-        // supply arguments to bundle.
-        Bundle args = new Bundle();
-        args.putInt(TAG_KEY, key);
-        fragment.setArguments(args);
-        return fragment;
-    }
-
-    @Override
-    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-        int key = getArguments().getInt(TAG_KEY);
-        // Load the preferences from an XML resource
-        switch (key) {
-            case NESTED_SCREEN_APP_KEY:
-                setPreferencesFromResource(R.xml.app_preferences, rootKey);
-
-                Preference keyFile = findPreference(getString(R.string.keyfile_key));
-                keyFile.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-
-                    public boolean onPreferenceChange(Preference preference, Object newValue) {
-                        Boolean value = (Boolean) newValue;
-
-                        if (!value) {
-                            App.getFileHistory().deleteAllKeys();
-                        }
-
-                        return true;
-                    }
-                });
-
-                Preference recentHistory = findPreference(getString(R.string.recentfile_key));
-                recentHistory.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-
-                    public boolean onPreferenceChange(Preference preference, Object newValue) {
-                        Boolean value = (Boolean) newValue;
-
-                        if (value == null) {
-                            value = true;
-                        }
-
-                        if (!value) {
-                            App.getFileHistory().deleteAll();
-                        }
-
-                        return true;
-                    }
-                });
-
-                Preference stylePreference = findPreference(getString(R.string.setting_style_key));
-                stylePreference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-                    @Override
-                    public boolean onPreferenceChange(Preference preference, Object newValue) {
-                        String styleString = (String) newValue;
-                        Stylish.assignStyle(getActivity(), styleString);
-                        getActivity().recreate();
-                        return true;
-                    }
-                });
-
-                SwitchPreference fingerprintEnablePreference = (SwitchPreference) findPreference(getString(R.string.fingerprint_enable_key));
-                if (!FingerPrintHelper.isFingerprintSupported(FingerprintManagerCompat.from(getContext()))) {
-                    // False if under Marshmallow
-                    fingerprintEnablePreference.setDefaultValue(false);
-                    fingerprintEnablePreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
-                        @Override
-                        public boolean onPreferenceClick(Preference preference) {
-                            ((SwitchPreference) preference).setChecked(false);
-                            UnavailableFeatureDialog.getInstance(Build.VERSION_CODES.M)
-                                    .show(getFragmentManager(), "unavailableFeatureDialog");
-                            return false;
-                        }
-                    });
-                }
-
-                Preference deleteKeysFingerprints = findPreference(getString(R.string.fingerprint_delete_all_key));
-                deleteKeysFingerprints.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        new AlertDialog.Builder(getContext())
-                                .setMessage(getResources().getString(R.string.fingerprint_delete_all_warning))
-                                .setIcon(getResources().getDrawable(
-                                                android.R.drawable.ic_dialog_alert))
-                                .setPositiveButton(
-                                        getResources().getString(android.R.string.yes),
-                                        new DialogInterface.OnClickListener() {
-                                            @Override
-                                            public void onClick(DialogInterface dialog,
-                                                                int which) {
-                                                FingerPrintHelper.deleteEntryKeyInKeystoreForFingerprints(
-                                                        getContext(),
-                                                        new FingerPrintHelper.FingerPrintErrorCallback() {
-                                                            @Override
-                                                            public void onInvalidKeyException(Exception e) {}
-
-                                                            @Override
-                                                            public void onFingerPrintException(Exception e) {
-                                                                Toast.makeText(getContext(), R.string.fingerprint_error, Toast.LENGTH_SHORT).show();
-                                                            }
-                                                        });
-                                                PrefsUtil.deleteAllValuesFromNoBackupPreferences(getContext());
-                                            }
-                                        })
-                                .setNegativeButton(
-                                        getResources().getString(android.R.string.no),
-                                        new DialogInterface.OnClickListener() {
-                                            @Override
-                                            public void onClick(DialogInterface dialog,
-                                                                int which) {
-                                            }
-                                        }).show();
-                        return false;
-                    }
-                });
-
-                break;
-
-            case NESTED_SCREEN_DB_KEY:
-                setPreferencesFromResource(R.xml.db_preferences, rootKey);
-
-                Database db = App.getDB();
-                Preference algorithmPref = findPreference(getString(R.string.algorithm_key));
-                Preference roundPref = findPreference(getString(R.string.rounds_key));
-
-                if (!(db.Loaded() && db.pm.appSettingsEnabled())) {
-                    algorithmPref.setEnabled(false);
-                    roundPref.setEnabled(false);
-                }
-
-                if (db.Loaded() && db.pm.appSettingsEnabled()) {
-                    roundPref.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-                        public boolean onPreferenceChange(Preference preference, Object newValue) {
-                            setRounds(App.getDB(), preference);
-                            return true;
-                        }
-                    });
-                    setRounds(db, roundPref);
-                    setAlgorithm(db, algorithmPref);
-                } else {
-                    Log.e(getClass().getName(), "Database isn't ready");
-                }
-
-                break;
-
-            default:
-                break;
-        }
-    }
-
-    @Override
-    public void onDisplayPreferenceDialog(Preference preference) {
-        // Try if the preference is one of our custom Preferences
-        if (preference instanceof RoundsPreference) {
-            DialogFragment dialogFragment = RoundsPreferenceDialogFragmentCompat.newInstance(preference.getKey());
-            dialogFragment.setTargetFragment(this, 0);
-            dialogFragment.show(getFragmentManager(), null);
-        }
-        // Could not be handled here. Try with the super method.
-        else {
-            super.onDisplayPreferenceDialog(preference);
-        }
-    }
-
-    private void setRounds(Database db, Preference rounds) {
-        rounds.setSummary(Long.toString(db.pm.getNumRounds()));
-    }
-
-    private void setAlgorithm(Database db, Preference algorithm) {
-        int resId;
-        if ( db.pm.getEncAlgorithm() == PwEncryptionAlgorithm.Rjindal ) {
-            resId = R.string.rijndael;
-        } else  {
-            resId = R.string.twofish;
-        }
-
-        algorithm.setSummary(resId);
-    }
-
-    public static String retrieveTitle(Resources resources, int key) {
-        switch (key) {
-            case NESTED_SCREEN_APP_KEY:
-                return resources.getString(R.string.menu_app_settings);
-            case NESTED_SCREEN_DB_KEY:
-                return resources.getString(R.string.menu_db_settings);
-            default:
-                return resources.getString(R.string.settings);
-        }
-    }
-}

app/src/main/java/com/keepassdroid/settings/RoundsPreferenceDialogFragmentCompat.java

@@ -1,111 +0,0 @@
-package com.keepassdroid.settings;
-
-import android.content.Context;
-import android.os.Bundle;
-import android.os.Handler;
-import android.support.v7.preference.DialogPreference;
-import android.support.v7.preference.PreferenceDialogFragmentCompat;
-import android.view.View;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import com.keepassdroid.Database;
-import com.keepassdroid.ProgressTask;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.edit.OnFinish;
-import com.keepassdroid.database.edit.SaveDB;
-import com.kunzisoft.keepass.R;
-
-public class RoundsPreferenceDialogFragmentCompat extends PreferenceDialogFragmentCompat {
-
-    private PwDatabase mPM;
-    private TextView mRoundsView;
-
-    public static RoundsPreferenceDialogFragmentCompat newInstance(
-            String key) {
-        final RoundsPreferenceDialogFragmentCompat
-                fragment = new RoundsPreferenceDialogFragmentCompat();
-        final Bundle b = new Bundle(1);
-        b.putString(ARG_KEY, key);
-        fragment.setArguments(b);
-
-        return fragment;
-    }
-
-    @Override
-    public void onDialogClosed(boolean positiveResult) {
-        if ( positiveResult ) {
-            long rounds;
-
-            try {
-                String strRounds = mRoundsView.getText().toString();
-                rounds = Long.parseLong(strRounds);
-            } catch (NumberFormatException e) {
-                Toast.makeText(getContext(), R.string.error_rounds_not_number, Toast.LENGTH_LONG).show();
-                return;
-            }
-
-            if ( rounds < 1 ) {
-                rounds = 1;
-            }
-
-            long oldRounds = mPM.getNumRounds();
-            try {
-                mPM.setNumRounds(rounds);
-            } catch (NumberFormatException e) {
-                Toast.makeText(getContext(), R.string.error_rounds_too_large, Toast.LENGTH_LONG).show();
-                mPM.setNumRounds(Integer.MAX_VALUE);
-            }
-
-            Handler handler = new Handler();
-            SaveDB save = new SaveDB(getContext(), App.getDB(), new AfterSave(getContext(), handler, oldRounds));
-            ProgressTask pt = new ProgressTask(getContext(), save, R.string.saving_database);
-            pt.run();
-
-        }
-    }
-
-    @Override
-    protected void onBindDialogView(View view) {
-        super.onBindDialogView(view);
-
-        mRoundsView = (TextView) view.findViewById(R.id.rounds);
-
-        // Get the time from the related Preference
-        Database db = App.getDB();
-        mPM = db.pm;
-        long numRounds = mPM.getNumRounds();
-
-        DialogPreference preference = getPreference();
-        if (preference instanceof RoundsPreference) {
-            numRounds = ((RoundsPreference) preference).getRounds();
-        }
-
-        mRoundsView.setText(String.valueOf(numRounds));
-    }
-
-    private class AfterSave extends OnFinish {
-        private long mOldRounds;
-        private Context mCtx;
-
-        public AfterSave(Context ctx, Handler handler, long oldRounds) {
-            super(handler);
-
-            mCtx = ctx;
-            mOldRounds = oldRounds;
-        }
-
-        @Override
-        public void run() {
-            if ( mSuccess ) {
-
-            } else {
-                displayMessage(mCtx);
-                mPM.setNumRounds(mOldRounds);
-            }
-
-            super.run();
-        }
-    }
-}

app/src/main/java/com/keepassdroid/stylish/StylishActivity.java

@@ -1,28 +0,0 @@
-package com.keepassdroid.stylish;
-
-import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.annotation.StyleRes;
-import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
-
-public abstract class StylishActivity extends AppCompatActivity {
-
-    private @StyleRes int themeId;
-
-    @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        this.themeId = Stylish.getThemeId(this);
-        setTheme(themeId);
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        if(Stylish.getThemeId(this) != this.themeId) {
-            Log.d(this.getClass().getName(), "Theme change detected, restarting activity");
-            this.recreate();
-        }
-    }
-}

app/src/main/java/com/keepassdroid/utils/SprEngine.java

@@ -1,44 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.utils;
-
-import com.keepassdroid.database.PwDatabase;
-import com.keepassdroid.database.PwDatabaseV4;
-import com.keepassdroid.database.PwEntry;
-
-public class SprEngine {
-	
-	private static SprEngineV4 sprV4 = new SprEngineV4();
-	private static SprEngine spr = new SprEngine();
-	
-	public static SprEngine getInstance(PwDatabase db) {
-		if (db instanceof PwDatabaseV4) {
-            return sprV4;
-		} 
-		else {
-            return spr;
-		}
-	}
-	
-	public String compile(String text, PwEntry entry, PwDatabase database) {
-		return text;
-	}
-
-}

app/src/main/java/com/keepassdroid/utils/Util.java

@@ -1,86 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.utils;
-
-import android.app.Activity;
-import android.content.ActivityNotFoundException;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.text.ClipboardManager;
-import android.widget.TextView;
-
-import com.keepassdroid.database.exception.SamsungClipboardException;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-public class Util {
-	public static String getClipboard(Context context) {
-		ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
-		CharSequence csText = clipboard.getText();
-		if (csText == null) {
-			return "";
-		}
-		
-		return csText.toString();
-	}
-	
-	public static void copyToClipboard(Context context, String text) throws SamsungClipboardException {
-		ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
-		
-		try {
-			clipboard.setText(text);
-		} catch (NullPointerException e) {
-			throw new SamsungClipboardException(e);
-		}
-	}
-	
-	public static void gotoUrl(Context context, String url) throws ActivityNotFoundException {
-		if ( url != null && url.length() > 0 ) {
-			Uri uri = Uri.parse(url);
-			context.startActivity(new Intent(Intent.ACTION_VIEW, uri));
-		}
-	}
-	
-	public static void gotoUrl(Context context, int resId) throws ActivityNotFoundException {
-		gotoUrl(context, context.getString(resId));
-	}
-
-	public static String getEditText(Activity act, int resId) {
-		TextView te =  (TextView) act.findViewById(resId);
-		
-		if (te != null) {
-			return te.getText().toString();
-		} else {
-			return "";
-		}
-	}
-	
-	public static void copyStream(InputStream in, OutputStream out) throws IOException {
-		byte[] buf = new byte[1024];
-		int read;
-		while ((read = in.read(buf)) != -1) {
-			out.write(buf, 0, read);
-		}
-	}
-
-}

app/src/main/java/com/keepassdroid/view/ClickView.java

@@ -1,44 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.view.ContextMenu;
-import android.view.ContextMenu.ContextMenuInfo;
-import android.view.MenuItem;
-import android.widget.LinearLayout;
-
-import com.keepassdroid.app.App;
-
-public abstract class ClickView extends LinearLayout {
-	protected boolean readOnly = false;
-	
-	public ClickView(Context context) {
-		super(context);
-
-		readOnly = App.getDB().readOnly;
-	}
-	
-	abstract public void onClick();
-	
-	abstract public void onCreateMenu(ContextMenu menu, ContextMenuInfo menuInfo);
-	
-	abstract public boolean onContextItemSelected(MenuItem item);
-}

app/src/main/java/com/keepassdroid/view/EntryContentsView.java

@@ -1,51 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.widget.LinearLayout;
-
-import com.kunzisoft.keepass.R;
-
-public class EntryContentsView extends LinearLayout {
-	
-	public EntryContentsView(Context context) {
-		this(context, null);
-	}
-	
-	public EntryContentsView(Context context, AttributeSet attrs) {
-		super(context, attrs);
-		
-		inflate(context);
-	}
-	
-	private void inflate(Context context) {
-		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-		inflater.inflate(R.layout.entry_view_contents, this);
-	}
-
-	@Override
-	protected LayoutParams generateDefaultLayoutParams() {
-		return new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
-	}
-
-}

app/src/main/java/com/keepassdroid/view/EntryEditSection.java

@@ -1,60 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.widget.CheckBox;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.database.security.ProtectedString;
-
-public class EntryEditSection extends RelativeLayout {
-	
-	public EntryEditSection(Context context) {
-		super(context);
-	}
-	
-	public EntryEditSection(Context context, AttributeSet attrs) {
-		super(context, attrs);
-	}
-	
-	public EntryEditSection(Context context, AttributeSet attrs, int defStyle) {
-		super(context, attrs, defStyle);
-	}
-	
-	public void setData(String title, ProtectedString value) {
-		setText(R.id.title, title);
-		setText(R.id.value, value.toString());
-		
-		CheckBox cb = (CheckBox) findViewById(R.id.protection);
-		cb.setChecked(value.isProtected());
-	}
-
-	private void setText(int resId, String str) {
-		if (str != null) {
-			TextView tvTitle = (TextView) findViewById(resId);
-			tvTitle.setText(str);
-		}
-		
-	}
-}

app/src/main/java/com/keepassdroid/view/EntrySection.java

@@ -1,65 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import com.kunzisoft.keepass.R;
-
-public class EntrySection extends LinearLayout {
-
-	public EntrySection(Context context) {
-		this(context, null);
-	}
-	
-	public EntrySection(Context context, AttributeSet attrs) {
-		this(context, attrs, null, null);
-	}
-	
-	public EntrySection(Context context, AttributeSet attrs, String title, String value) {
-		super(context, attrs);
-		
-		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-		inflate(inflater, context, title, value);
-	}
-
-	protected int getLayout() {
-		return R.layout.entry_section;
-	}
-
-	protected void inflate(LayoutInflater inflater, Context context, String title, String value) {
-		inflater.inflate(getLayout(), this);
-		
-		setText(R.id.title, title);
-		setText(R.id.value, value);
-	}
-	
-	private void setText(int resId, String str) {
-		if (str != null) {
-			TextView tvTitle = (TextView) findViewById(resId);
-			tvTitle.setText(str);
-		}
-		
-	}
-}

app/src/main/java/com/keepassdroid/view/GroupAddEntryView.java

@@ -1,183 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.animation.AccelerateDecelerateInterpolator;
-import android.view.animation.AlphaAnimation;
-import android.view.animation.Animation;
-import android.view.animation.RotateAnimation;
-import android.widget.RelativeLayout;
-
-import com.kunzisoft.keepass.R;
-
-public class GroupAddEntryView extends RelativeLayout {
-
-    protected View addButton;
-
-    protected View addEntry;
-    protected boolean addEntryActivated;
-    protected View addGroup;
-    protected boolean addGroupActivated;
-
-
-    private boolean animInProgress;
-    private AddButtonAnimation viewButtonMenuAnimation;
-    private ViewMenuAnimation viewMenuAnimationAddEntry;
-    private ViewMenuAnimation viewMenuAnimationAddGroup;
-
-	public GroupAddEntryView(Context context) {
-		this(context, null);
-	}
-	
-	public GroupAddEntryView(Context context, AttributeSet attrs) {
-		super(context, attrs);
-		
-		inflate(context);
-	}
-	
-	protected void inflate(Context context) {
-		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-		inflater.inflate(R.layout.group_add_entry, this);
-
-        addEntryActivated = true;
-        addGroupActivated = true;
-
-        addButton = findViewById(R.id.add_button);
-        addEntry = findViewById(R.id.add_entry);
-        addGroup = findViewById(R.id.add_group);
-
-        viewButtonMenuAnimation = new AddButtonAnimation(addButton);
-        viewMenuAnimationAddEntry = new ViewMenuAnimation(addEntry);
-        viewMenuAnimationAddGroup = new ViewMenuAnimation(addGroup);
-
-        addButton.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                if(!animInProgress) {
-                    viewButtonMenuAnimation.startAnimation();
-                    if (addEntryActivated) {
-                        viewMenuAnimationAddEntry.startAnimation();
-                    }
-                    if (addGroupActivated) {
-                        viewMenuAnimationAddGroup.startAnimation();
-                    }
-                }
-            }
-        });
-	}
-
-	private class AddButtonAnimation implements Animation.AnimationListener {
-
-        private View view;
-
-        private boolean isRotate;
-
-        private Animation rightAnim;
-        private Animation leftAnim;
-
-        AddButtonAnimation(View view) {
-            this.view = view;
-
-            this.isRotate = false;
-
-            rightAnim = new RotateAnimation(0f, 135f,
-                    Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
-            rightAnim.setDuration(300);
-            rightAnim.setInterpolator(new AccelerateDecelerateInterpolator());
-            rightAnim.setFillAfter(true);
-            leftAnim = new RotateAnimation(135f, 0f,
-                    Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
-            leftAnim.setDuration(300);
-            leftAnim.setInterpolator(new AccelerateDecelerateInterpolator());
-            leftAnim.setFillAfter(true);
-
-        }
-
-        @Override
-        public void onAnimationStart(Animation animation) {
-            animInProgress = true;
-        }
-
-        @Override
-        public void onAnimationEnd(Animation animation) {
-            animInProgress = false;
-            isRotate = !isRotate;
-        }
-
-        @Override
-        public void onAnimationRepeat(Animation animation) {}
-
-        void startAnimation() {
-            Animation animation;
-            if(!isRotate)
-                animation = rightAnim;
-            else
-                animation = leftAnim;
-            animation.setAnimationListener(this);
-            view.startAnimation(animation);
-        }
-    }
-
-	private class ViewMenuAnimation implements Animation.AnimationListener {
-
-        private View view;
-
-        private Animation animViewShow;
-        private Animation animViewHide;
-
-        ViewMenuAnimation(View view) {
-            this.view = view;
-
-            animViewShow = new AlphaAnimation(0.0f, 1.0f);
-            animViewShow.setDuration(300);
-
-            animViewHide = new AlphaAnimation(1.0f, 0.0f);
-            animViewHide.setDuration(300);
-        }
-
-        @Override
-        public void onAnimationStart(Animation animation) {}
-
-        @Override
-        public void onAnimationEnd(Animation animation) {
-            if(view.getVisibility() == VISIBLE)
-                view.setVisibility(GONE);
-            else
-                view.setVisibility(VISIBLE);
-        }
-
-        @Override
-        public void onAnimationRepeat(Animation animation) {}
-
-        void startAnimation() {
-            Animation animation;
-            if(view.getVisibility() == VISIBLE)
-                animation = animViewHide;
-            else
-                animation = animViewShow;
-            animation.setAnimationListener(this);
-            view.startAnimation(animation);
-        }
-    }
-}

app/src/main/java/com/keepassdroid/view/GroupViewOnlyView.java

@@ -1,45 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.util.AttributeSet;
-
-public class GroupViewOnlyView extends GroupAddEntryView {
-
-	public GroupViewOnlyView(Context context) {
-		this(context, null);
-	}
-	
-	public GroupViewOnlyView(Context context, AttributeSet attrs) {
-		super(context, attrs);
-		
-		inflate(context);
-	}
-
-	@Override
-	protected void inflate(Context context) {
-		super.inflate(context);
-
-		// Hide the buttons
-		addButton.setVisibility(GONE);
-	}
-
-}

app/src/main/java/com/keepassdroid/view/KeyFileHelper.java

@@ -1,178 +0,0 @@
-/*
- * Copyright 2017 Jeremy Jamet / Kunzisoft.
- *
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.app.Activity;
-import android.content.ActivityNotFoundException;
-import android.content.Intent;
-import android.net.Uri;
-import android.support.v4.app.Fragment;
-import android.view.View;
-
-import com.keepassdroid.compat.StorageAF;
-import com.keepassdroid.fileselect.BrowserDialog;
-import com.keepassdroid.intents.Intents;
-import com.keepassdroid.utils.Interaction;
-import com.keepassdroid.utils.UriUtil;
-
-import java.io.File;
-
-import static android.app.Activity.RESULT_OK;
-
-
-public class KeyFileHelper {
-
-    public static final int GET_CONTENT = 25745;
-    private static final int OPEN_DOC = 25845;
-    private static final int FILE_BROWSE = 25645;
-
-    private Activity activity;
-    private Fragment fragment;
-    private Uri mDbUri;
-
-    public KeyFileHelper(Activity context) {
-        this(context, null);
-    }
-
-    public KeyFileHelper(Activity context, Uri mDbUri) {
-        this.activity = context;
-        this.fragment = null;
-        this.mDbUri = mDbUri;
-    }
-
-    public KeyFileHelper(Fragment context) {
-        this(context, null);
-    }
-
-    public KeyFileHelper(Fragment context, Uri mDbUri) {
-        this.activity = context.getActivity();
-        this.fragment = context;
-        this.mDbUri = mDbUri;
-    }
-
-    public View.OnClickListener getOpenFileOnClickViewListener() {
-        return new View.OnClickListener() {
-
-            public void onClick(View v) {
-                if (StorageAF.useStorageFramework(activity)) {
-                    Intent i = new Intent(StorageAF.ACTION_OPEN_DOCUMENT);
-                    i.addCategory(Intent.CATEGORY_OPENABLE);
-                    i.setType("*/*");
-                    if(fragment != null)
-                        fragment.startActivityForResult(i, OPEN_DOC);
-                    else
-                        activity.startActivityForResult(i, OPEN_DOC);
-                } else {
-                    Intent i = new Intent(Intent.ACTION_GET_CONTENT);
-                    i.addCategory(Intent.CATEGORY_OPENABLE);
-                    i.setType("*/*");
-
-                    try {
-                        if(fragment != null)
-                            fragment.startActivityForResult(i, GET_CONTENT);
-                        else
-                            activity.startActivityForResult(i, GET_CONTENT);
-                    } catch (ActivityNotFoundException e) {
-                        lookForOpenIntentsFilePicker();
-                    }
-                }
-            }
-        };
-    }
-
-    private void lookForOpenIntentsFilePicker() {
-        if (Interaction.isIntentAvailable(activity, Intents.OPEN_INTENTS_FILE_BROWSE)) {
-            Intent i = new Intent(Intents.OPEN_INTENTS_FILE_BROWSE);
-
-            // Get file path parent if possible
-            try {
-                if (mDbUri != null && mDbUri.toString().length() > 0) {
-                    if (mDbUri.getScheme().equals("file")) {
-                        File keyfile = new File(mDbUri.getPath());
-                        File parent = keyfile.getParentFile();
-                        if (parent != null) {
-                            i.setData(Uri.parse("file://" + parent.getAbsolutePath()));
-                        }
-                    }
-                }
-            } catch (Exception e) {
-                // Ignore
-            }
-
-            try {
-                if(fragment != null)
-                    fragment.startActivityForResult(i, FILE_BROWSE);
-                else
-                    activity.startActivityForResult(i, FILE_BROWSE);
-            } catch (ActivityNotFoundException e) {
-                showBrowserDialog();
-            }
-        } else {
-            showBrowserDialog();
-        }
-    }
-
-    private void showBrowserDialog() {
-        BrowserDialog browserDialog = new BrowserDialog(activity);
-        browserDialog.show();
-    }
-
-
-    public void onActivityResultCallback(
-            int requestCode,
-            int resultCode,
-            Intent data,
-            KeyFileCallback keyFileCallback) {
-
-        switch (requestCode) {
-            case FILE_BROWSE:
-                if (resultCode == RESULT_OK) {
-                    String filename = data.getDataString();
-                    Uri keyUri = null;
-                    if (filename != null) {
-                        keyUri = UriUtil.parseDefaultFile(filename);
-                    }
-                    if (keyFileCallback != null)
-                        keyFileCallback.onKeyFileResultCallback(keyUri);
-                }
-                break;
-            case GET_CONTENT:
-            case OPEN_DOC:
-                if (resultCode == RESULT_OK) {
-                    if (data != null) {
-                        Uri uri = data.getData();
-                        if (uri != null) {
-                            if (requestCode == GET_CONTENT) {
-                                uri = UriUtil.translate(activity, uri);
-                            }
-                            if (keyFileCallback != null)
-                                keyFileCallback.onKeyFileResultCallback(uri);
-                        }
-                    }
-                }
-                break;
-        }
-    }
-
-    public interface KeyFileCallback {
-        void onKeyFileResultCallback(Uri uri);
-    }
-
-}

app/src/main/java/com/keepassdroid/view/NoFocusScrollView.java

@@ -1,48 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import java.util.ArrayList;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.ScrollView;
-
-public class NoFocusScrollView extends ScrollView {
-
-	public NoFocusScrollView(Context context, AttributeSet attrs, int defStyle) {
-		super(context, attrs, defStyle);
-	}
-
-	public NoFocusScrollView(Context context, AttributeSet attrs) {
-		super(context, attrs);
-	}
-
-	public NoFocusScrollView(Context context) {
-		super(context);
-	}
-
-	@Override
-	public ArrayList<View> getFocusables(int direction) {
-		return new ArrayList<View>();
-	}
-
-}

app/src/main/java/com/keepassdroid/view/PwEntryView.java

@@ -1,131 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-
-import android.os.Handler;
-import android.view.ContextMenu;
-import android.view.ContextMenu.ContextMenuInfo;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.EntryActivity;
-import com.keepassdroid.GroupBaseActivity;
-import com.keepassdroid.ProgressTask;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwEntry;
-import com.keepassdroid.database.edit.DeleteEntry;
-import com.keepassdroid.settings.PrefsUtil;
-
-public class PwEntryView extends ClickView {
-
-	protected GroupBaseActivity mAct;
-	protected PwEntry mPw;
-	private TextView mTv;
-	private int mPos;
-	
-	protected static final int MENU_OPEN = Menu.FIRST;
-	private static final int MENU_DELETE = MENU_OPEN + 1;
-	
-	public static PwEntryView getInstance(GroupBaseActivity act, PwEntry pw, int pos) {
-		return new PwEntryView(act, pw, pos);
-	}
-	
-	protected PwEntryView(GroupBaseActivity act, PwEntry pw, int pos) {
-		super(act);
-		mAct = act;
-		
-		View ev = View.inflate(mAct, R.layout.list_entries_entry, null);
-		mTv = (TextView) ev.findViewById(R.id.entry_text);
-		mTv.setTextSize(PrefsUtil.getListTextSize(act));
-		
-		populateView(ev, pw, pos);
-		
-		LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
-		
-		addView(ev, lp);
-
-	}
-	
-	private void populateView(View ev, PwEntry pw, int pos) {
-		mPw = pw;
-		mPos = pos;
-		
-		ImageView iv = (ImageView) ev.findViewById(R.id.entry_icon);
-		App.getDB().drawFactory.assignDrawableTo(iv, getResources(), pw.getIcon());
-		
-		mTv.setText(mPw.getDisplayTitle());
-	}
-	
-	public void convertView(PwEntry pw, int pos) {
-		populateView(this, pw, pos);
-	}
-	
-	public void refreshTitle() {
-		mTv.setText(mPw.getDisplayTitle());
-	}
-	
-	public void onClick() {
-		launchEntry();
-	}
-		
-	private void launchEntry() {
-		EntryActivity.Launch(mAct, mPw, mPos);
-		
-	}
-	
-	private void deleteEntry() {
-		Handler handler = new Handler();
-		DeleteEntry task = new DeleteEntry(mAct, App.getDB(), mPw, mAct.new RefreshTask(handler));
-		ProgressTask pt = new ProgressTask(mAct, task, R.string.saving_database);
-		pt.run();
-		
-	}
-	
-	@Override
-	public void onCreateMenu(ContextMenu menu, ContextMenuInfo menuInfo) {
-		menu.add(0, MENU_OPEN, 0, R.string.menu_open);
-		if (!readOnly) {
-		    menu.add(0, MENU_DELETE, 0, R.string.menu_delete);
-		}
-	}
-
-	@Override
-	public boolean onContextItemSelected(MenuItem item) {
-		switch ( item.getItemId() ) {
-		
-		case MENU_OPEN:
-			launchEntry();
-			return true;
-		case MENU_DELETE:
-			deleteEntry();
-			return true;
-			
-		default:
-			return false;
-		}
-	}
-	
-	
-}

app/src/main/java/com/keepassdroid/view/PwGroupView.java

@@ -1,115 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-
-import android.view.ContextMenu;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ContextMenu.ContextMenuInfo;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.GroupActivity;
-import com.keepassdroid.GroupBaseActivity;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.PwGroupV3;
-import com.keepassdroid.settings.PrefsUtil;
-
-
-public class PwGroupView extends ClickView {
-	
-	protected PwGroup mPw;
-	protected GroupBaseActivity mAct;
-	protected TextView mTv;
-
-	protected static final int MENU_OPEN = Menu.FIRST;
-	
-	public static PwGroupView getInstance(GroupBaseActivity act, PwGroup pw) {
-		if ( pw instanceof PwGroupV3 ) {
-			return new PwGroupViewV3(act, pw);
-		} else {
-			return new PwGroupView(act, pw);
-		}
-	}
-	
-	protected PwGroupView(GroupBaseActivity act, PwGroup pw) {
-		super(act);
-		mAct = act;
-		
-		View gv = View.inflate(act, R.layout.list_entries_group, null);
-		
-		mTv = (TextView) gv.findViewById(R.id.group_text);
-		float size = PrefsUtil.getListTextSize(act); 
-		mTv.setTextSize(size);
-		
-		TextView label = (TextView) gv.findViewById(R.id.group_label);
-		label.setTextSize(size-8);
-		
-		populateView(gv, pw);
-		
-		LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
-		
-		addView(gv, lp);
-	}
-	
-	private void populateView(View gv, PwGroup pw) {
-		mPw = pw;
-		
-		ImageView iv = (ImageView) gv.findViewById(R.id.group_icon);
-		App.getDB().drawFactory.assignDrawableTo(iv, getResources(), pw.getIcon());
-		
-		mTv.setText(pw.getName());
-	}
-	
-	public void convertView(PwGroup pw) {
-		populateView(this, pw);
-	}
-
-	public void onClick() {
-		launchGroup();
-	}
-	
-	private void launchGroup() {
-		GroupActivity.Launch(mAct, mPw);
-	}
-
-	@Override
-	public void onCreateMenu(ContextMenu menu, ContextMenuInfo menuInfo) {
-		menu.add(0, MENU_OPEN, 0, R.string.menu_open);
-	}
-
-	@Override
-	public boolean onContextItemSelected(MenuItem item) {
-		switch ( item.getItemId() ) {
-			
-		case MENU_OPEN:
-			launchGroup();
-			return true;
-		
-		default:
-			return false;
-		}
-	}
-
-}

app/src/main/java/com/keepassdroid/view/PwGroupViewV3.java

@@ -1,69 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.os.Handler;
-import android.view.ContextMenu;
-import android.view.MenuItem;
-import android.view.ContextMenu.ContextMenuInfo;
-
-import com.kunzisoft.keepass.R;
-import com.keepassdroid.GroupBaseActivity;
-import com.keepassdroid.ProgressTask;
-import com.keepassdroid.app.App;
-import com.keepassdroid.database.PwGroup;
-import com.keepassdroid.database.edit.DeleteGroup;
-
-public class PwGroupViewV3 extends PwGroupView {
-
-	private static final int MENU_DELETE = MENU_OPEN + 1;
-
-	protected PwGroupViewV3(GroupBaseActivity act, PwGroup pw) {
-		super(act, pw);
-	}
-
-	@Override
-	public void onCreateMenu(ContextMenu menu, ContextMenuInfo menuInfo) {
-		super.onCreateMenu(menu, menuInfo);
-		
-		if (!readOnly) {
-		    menu.add(0, MENU_DELETE, 0, R.string.menu_delete);
-		}
-
-	}
-
-	@Override
-	public boolean onContextItemSelected(MenuItem item) {
-		if ( ! super.onContextItemSelected(item) ) {
-			switch ( item.getItemId() ) {
-			case MENU_DELETE:
-				Handler handler = new Handler();
-				DeleteGroup task = new DeleteGroup(App.getDB(), mPw, mAct, mAct.new AfterDeleteGroup(handler));
-				ProgressTask pt = new ProgressTask(mAct, task, R.string.saving_database);
-				pt.run();
-				return true;
-			}
-
-		}
-		
-		return false;
-	}
-
-}

app/src/main/java/com/keepassdroid/view/TextViewSelect.java

@@ -1,61 +0,0 @@
-/*
- * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
- *     
- * This file is part of KeePass DX.
- *
- *  KeePass DX 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 2 of the License, or
- *  (at your option) any later version.
- *
- *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.keepassdroid.view;
-
-import android.content.Context;
-import android.text.method.ArrowKeyMovementMethod;
-import android.text.method.MovementMethod;
-import android.util.AttributeSet;
-import android.widget.TextView;
-
-public class TextViewSelect extends TextView {
-
-	public TextViewSelect(Context context) {
-		this(context, null);
-	}
-
-	public TextViewSelect(Context context, AttributeSet attrs) {
-		this(context, attrs, android.R.attr.textViewStyle);
-	}
-	
-	public TextViewSelect(Context context, AttributeSet attrs, int defStyle) {
-		super(context, attrs, defStyle);
-		
-		setFocusable(true);
-		setFocusableInTouchMode(true);
-	}
-
-
-	@Override
-	protected MovementMethod getDefaultMovementMethod() {
-		return ArrowKeyMovementMethod.getInstance();
-	}
-
-	@Override
-	protected boolean getDefaultEditable() {
-		return false;
-	}
-
-	@Override
-	public void setText(CharSequence text, BufferType type) {
-		super.setText(text, BufferType.EDITABLE);
-	}
-
-}

app/src/main/java/com/kunzisoft/keepass/KeePass.java

@@ -5,7 +5,7 @@
  *
  *  KeePass DX 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 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  KeePass DX is distributed in the hope that it will be useful,
@@ -21,43 +21,31 @@ package com.kunzisoft.keepass;
 
 import android.app.Activity;
 import android.content.Intent;
+import android.os.Build;
 import android.os.Bundle;
+import android.support.annotation.Nullable;
 
-import com.keepassdroid.fileselect.FileSelectActivity;
+import com.kunzisoft.keepass.fileselect.FileSelectActivity;
 
 public class KeePass extends Activity {
 
-	public static final int EXIT_NORMAL = 0;
-	public static final int EXIT_LOCK = 1;
-	public static final int EXIT_REFRESH = 2;
-	public static final int EXIT_REFRESH_TITLE = 3;
-	
-	@Override
-	protected void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-	}
-	
-	@Override
-	protected void onStart() {
-		super.onStart();
-		startFileSelect();
-	}
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        startFileSelectActivity();
+        // Delete flickering for kitkat <=
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP)
+            overridePendingTransition(0, 0);
+    }
 
-	private void startFileSelect() {
-		Intent intent = new Intent(this, FileSelectActivity.class);
-		startActivityForResult(intent, 0);
-	}
-
-	@Override
-	protected void onDestroy() {
-		super.onDestroy();
-	}
+	protected void startFileSelectActivity() {
+        FileSelectActivity.launch(this);
+    }
 
 	@Override
 	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 		super.onActivityResult(requestCode, resultCode, data);
-		
-		if (resultCode == EXIT_NORMAL) {
+		if (resultCode == Activity.RESULT_CANCELED) {
 			finish();
 		}
 	}

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

@@ -17,7 +17,7 @@
  *  along with KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-package com.keepassdroid;
+package com.kunzisoft.keepass.activities;
 
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
@@ -27,8 +27,8 @@ import android.util.Log;
 import android.view.MenuItem;
 import android.widget.TextView;
 
-import com.keepassdroid.stylish.StylishActivity;
 import com.kunzisoft.keepass.R;
+import com.kunzisoft.keepass.stylish.StylishActivity;
 
 import org.joda.time.DateTime;
 

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

@@ -0,0 +1,385 @@
+/*
+ * 
+ * Copyright 2017 Brian Pellin, Jeremy Jamet / Kunzisoft.
+ *     
+ * This file is part of KeePass DX.
+ *
+ *  KeePass DX 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.
+ *
+ *  KeePass DX 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 KeePass DX.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+package com.kunzisoft.keepass.activities;
+
+import android.app.Activity;
+import android.content.ActivityNotFoundException;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.kunzisoft.keepass.R;
+import com.kunzisoft.keepass.app.App;
+import com.kunzisoft.keepass.database.Database;
+import com.kunzisoft.keepass.database.ExtraFields;
+import com.kunzisoft.keepass.database.PwDatabase;
+import com.kunzisoft.keepass.database.PwEntry;
+import com.kunzisoft.keepass.database.security.ProtectedString;
+import com.kunzisoft.keepass.notifications.NotificationCopyingService;
+import com.kunzisoft.keepass.notifications.NotificationField;
+import com.kunzisoft.keepass.settings.PreferencesUtil;
+import com.kunzisoft.keepass.timeout.ClipboardHelper;
+import com.kunzisoft.keepass.utils.EmptyUtils;
+import com.kunzisoft.keepass.utils.MenuUtil;
+import com.kunzisoft.keepass.utils.Types;
+import com.kunzisoft.keepass.utils.Util;
+import com.kunzisoft.keepass.view.EntryContentsView;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.UUID;
+
+import static com.kunzisoft.keepass.settings.PreferencesUtil.isClipboardNotificationsEnable;
+
+public class EntryActivity extends LockingHideActivity {
+    private final static String TAG = EntryActivity.class.getName();
+
+	public static final String KEY_ENTRY = "entry";
+
+	private ImageView titleIconView;
+    private TextView titleView;
+	private EntryContentsView entryContentsView;
+	
+	protected PwEntry mEntry;
+	private boolean mShowPassword;
+	protected boolean readOnly = false;
+
+	private ClipboardHelper clipboardHelper;
+	private boolean firstLaunchOfActivity;
+
+    public static void launch(Activity act, PwEntry pw) {
+        if (LockingActivity.checkTimeIsAllowedOrFinish(act)) {
+            Intent intent = new Intent(act, EntryActivity.class);
+            intent.putExtra(KEY_ENTRY, Types.UUIDtoBytes(pw.getUUID()));
+            act.startActivityForResult(intent, EntryEditActivity.ADD_OR_UPDATE_ENTRY_REQUEST_CODE);
+        }
+    }
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.entry_view);
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        assert getSupportActionBar() != null;
+		getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_close_white_24dp);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        getSupportActionBar().setDisplayShowHomeEnabled(true);
+
+		Database db = App.getDB();
+		// Likely the app has been killed exit the activity 
+		if ( ! db.getLoaded() ) {
+			finish();
+			return;
+		}
+		readOnly = db.isReadOnly();
+
+        mShowPassword = !PreferencesUtil.isPasswordMask(this);
+
+		// Get Entry from UUID
+		Intent i = getIntent();
+		UUID uuid = Types.bytestoUUID(i.getByteArrayExtra(KEY_ENTRY));
+		mEntry = db.getPwDatabase().getEntryByUUIDId(uuid);
+		if (mEntry == null) {
+			Toast.makeText(this, R.string.entry_not_found, Toast.LENGTH_LONG).show();
+			finish();
+			return;
+		}
+		
+		// Refresh Menu contents in case onCreateMenuOptions was called before mEntry was set
+		invalidateOptionsMenu();
+		
+		// Update last access time.
+		mEntry.touch(false, false);
+
+        // Get views
+        titleIconView = findViewById(R.id.entry_icon);
+        titleView = findViewById(R.id.entry_title);
+        entryContentsView = findViewById(R.id.entry_contents);
+        entryContentsView.applyFontVisibilityToFields(PreferencesUtil.fieldFontIsInVisibility(this));
+
+        // Init the clipboard helper
+        clipboardHelper = new ClipboardHelper(this);
+        firstLaunchOfActivity = true;
+	}
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        // Fill data in resume to update from EntryEditActivity
+        fillData();
+        invalidateOptionsMenu();
+
+        // Start to manage field reference to copy a value from ref
+        mEntry.startToManageFieldReferences(App.getDB().getPwDatabase());
+
+        // If notifications enabled in settings
+        // Don't if application timeout
+        if (firstLaunchOfActivity && !App.isShutdown() && isClipboardNotificationsEnable(getApplicationContext())) {
+            if (mEntry.getUsername().length() > 0
+                    || (mEntry.getPassword().length() > 0 && PreferencesUtil.allowCopyPassword(this))
+                    || mEntry.containsCustomFields()) {
+                // username already copied, waiting for user's action before copy password.
+                Intent intent = new Intent(this, NotificationCopyingService.class);
+                intent.setAction(NotificationCopyingService.ACTION_NEW_NOTIFICATION);
+                if (mEntry.getTitle() != null)
+                    intent.putExtra(NotificationCopyingService.EXTRA_ENTRY_TITLE, mEntry.getTitle());
+                // Construct notification fields
+                ArrayList<NotificationField> notificationFields = new ArrayList<>();
+                // Add username if exists to notifications
+                if (mEntry.getUsername().length() > 0)
+                    notificationFields.add(
+                            new NotificationField(
+                                    NotificationField.NotificationFieldId.USERNAME,
+                                    mEntry.getUsername(),
+                                    getResources()));
+                // Add password to notifications
+                if (PreferencesUtil.allowCopyPassword(this)) {
+                    if (mEntry.getPassword().length() > 0)
+                        notificationFields.add(
+                                new NotificationField(
+                                        NotificationField.NotificationFieldId.PASSWORD,
+                                        mEntry.getPassword(),
+                                        getResources()));
+                }
+                // Add extra fields
+                if (mEntry.allowExtraFields()) {
+                    try {
+                        mEntry.getFields().doActionToAllCustomProtectedField(new ExtraFields.ActionProtected() {
+                            private int anonymousFieldNumber = 0;
+                            @Override
+                            public void doAction(String key, ProtectedString value) {
+                                notificationFields.add(
+                                        new NotificationField(
+                                                NotificationField.NotificationFieldId.getAnonymousFieldId()[anonymousFieldNumber],
+                                                value.toString(),
+                                                key,
+                                                getResources()));
+                                anonymousFieldNumber++;
+                            }
+                        });
+                    } catch (ArrayIndexOutOfBoundsException e) {
+                        Log.w(TAG, "Only " + NotificationField.NotificationFieldId.getAnonymousFieldId().length +
+                                " anonymous notifications are available");
+                    }
+                }
+                // Add notifications
+                intent.putParcelableArrayListExtra(NotificationCopyingService.EXTRA_FIELDS, notificationFields);
+
+                startService(intent);
+            }
+            mEntry.endToManageFieldReferences();
+        }
+        firstLaunchOfActivity = false;
+    }
+
+    private void populateTitle(Drawable drawIcon, String text) {
+        titleIconView.setImageDrawable(drawIcon);
+        titleView.setText(text);
+    }
+
+	protected void fillData() {
+		Database db = App.getDB();
+		PwDatabase pm = db.getPwDatabase();
+
+		mEntry.startToManageFieldReferences(pm);
+
+		// Assign title
+        populateTitle(db.getDrawFactory().getIconDrawable(getResources(), mEntry.getIcon()),
+                mEntry.getTitle());
+
+        // Assign basic fields
+        entryContentsView.assignUserName(mEntry.getUsername());
+        entryContentsView.assignUserNameCopyListener(view ->
+                clipboardHelper.timeoutCopyToClipboard(mEntry.getUsername(),
+                getString(R.string.copy_field, getString(R.string.entry_user_name)))
+        );
+
+		entryContentsView.assignPassword(mEntry.getPassword());
+		if (PreferencesUtil.allowCopyPassword(this)) {
+            entryContentsView.assignPasswordCopyListener(view ->
+                    clipboardHelper.timeoutCopyToClipboard(mEntry.getPassword(),
+                            getString(R.string.copy_field, getString(R.string.entry_password)))
+            );
+        }
+
+        entryContentsView.assignURL(mEntry.getUrl());
+
+        entryContentsView.setHiddenPasswordStyle(!mShowPassword);
+        entryContentsView.assignComment(mEntry.getNotes());
+
+        // Assign custom fields
+		if (mEntry.allowExtraFields()) {
+			entryContentsView.clearExtraFields();
+
+			mEntry.getFields().doActionToAllCustomProtectedField((label, value) ->
+
+                    entryContentsView.addExtraField(label, value, view ->
+                        clipboardHelper.timeoutCopyToClipboard(
+                                value.toString(),
+                                getString(R.string.copy_field, label)
+                        )
+            ));
+		}
+
+        // Assign dates
+        entryContentsView.assignCreationDate(mEntry.getCreationTime().getDate());
+        entryContentsView.assignModificationDate(mEntry.getLastModificationTime().getDate());
+        entryContentsView.assignLastAccessDate(mEntry.getLastAccessTime().getDate());
+		Date expires = mEntry.getExpiryTime().getDate();
+		if ( mEntry.isExpires() ) {
+			entryContentsView.assignExpiresDate(expires);
+		} else {
+            entryContentsView.assignExpiresDate(getString(R.string.never));
+		}
+
+        mEntry.endToManageFieldReferences();
+	}
+
+	@Override
+	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+		super.onActivityResult(requestCode, resultCode, data);
+        switch (requestCode) {
+            case EntryEditActivity.ADD_OR_UPDATE_ENTRY_REQUEST_CODE:
+                fillData();
+                break;
+        }
+	}
+
+	private void changeShowPasswordIcon(MenuItem togglePassword) {
+		if ( mShowPassword ) {
+			togglePassword.setTitle(R.string.menu_hide_password);
+			togglePassword.setIcon(R.drawable.ic_visibility_off_white_24dp);
+		} else {
+			togglePassword.setTitle(R.string.menu_showpass);
+			togglePassword.setIcon(R.drawable.ic_visibility_white_24dp);
+		}
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		super.onCreateOptionsMenu(menu);
+		
+		MenuInflater inflater = getMenuInflater();
+        MenuUtil.donationMenuInflater(inflater, menu);
+		inflater.inflate(R.menu.entry, menu);
+		inflater.inflate(R.menu.database_lock, menu);
+
+        if (readOnly) {
+            MenuItem edit =  menu.findItem(R.id.menu_edit);
+            if (edit != null)
+                edit.setVisible(false);
+        }
+
+		MenuItem togglePassword = menu.findItem(R.id.menu_toggle_pass);
+		if (entryContentsView != null && togglePassword != null) {
+            if (entryContentsView.isPasswordPresent() || entryContentsView.atLeastOneFieldProtectedPresent()) {
+                changeShowPasswordIcon(togglePassword);
+            } else {
+                togglePassword.setVisible(false);
+            }
+        }
+		
+		MenuItem gotoUrl = menu.findItem(R.id.menu_goto_url);
+		if (gotoUrl != null) {
+            // In API >= 11 onCreateOptionsMenu may be called before onCreate completes
+            // so mEntry may not be set
+            if (mEntry == null) {
+                gotoUrl.setVisible(false);
+            } else {
+                String url = mEntry.getUrl();
+                if (EmptyUtils.isNullOrEmpty(url)) {
+                    // disable button if url is not available
+                    gotoUrl.setVisible(false);
+                }
+            }
+        }
+		
+		return true;
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		switch ( item.getItemId() ) {
+            case R.id.menu_donate:
+                return MenuUtil.onDonationItemSelected(this);
+
+            case R.id.menu_toggle_pass:
+                mShowPassword = !mShowPassword;
+                changeShowPasswordIcon(item);
+                entryContentsView.setHiddenPasswordStyle(!mShowPassword);
+                return true;
+
+            case R.id.menu_edit:
+                EntryEditActivity.launch(EntryActivity.this, mEntry);
+                return true;
+			
+            case R.id.menu_goto_url:
+                String url;
+                url = mEntry.getUrl();
+
+                // Default http:// if no protocol specified
+                if ( ! url.contains("://") ) {
+                    url = "http://" + url;
+                }
+
+                try {
+                    Util.gotoUrl(this, url);
+                } catch (ActivityNotFoundException e) {
+                    Toast.makeText(this, R.string.no_url_handler, Toast.LENGTH_LONG).show();
+                }
+                return true;
+			
+            case R.id.menu_lock:
+                lockAndExit();
+                return true;
+
+            case android.R.id.home :
+                finish(); // close this activity and return to preview activity (if there is any)
+        }
+
+		return super.onOptionsItemSelected(item);
+	}
+
+
+    @Override
+    public void finish() {
+        // Transit data in previous Activity after an update
+		/*
+		TODO Slowdown when add entry as result
+        Intent intent = new Intent();
+        intent.putExtra(EntryEditActivity.ADD_OR_UPDATE_ENTRY_KEY, mEntry);
+        setResult(EntryEditActivity.UPDATE_ENTRY_RESULT_CODE, intent);
+        */
+        super.finish();
+    }
+}