Visual point to see if a database is modified

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

@@ -46,6 +46,7 @@ import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.GravityCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
+import androidx.core.view.isVisible
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.recyclerview.widget.RecyclerView
 import com.kunzisoft.keepass.R
@@ -102,6 +103,7 @@ class GroupActivity : DatabaseLockActivity(),
     private var lockView: View? = null
     private var toolbar: Toolbar? = null
     private var databaseNameContainer: ViewGroup? = null
+    private var databaseModifiedView: ImageView? = null
     private var databaseColorView: ImageView? = null
     private var databaseNameView: TextView? = null
     private var searchView: SearchView? = null
@@ -237,6 +239,7 @@ class GroupActivity : DatabaseLockActivity(),
         addNodeButtonView = findViewById(R.id.add_node_button)
         toolbar = findViewById(R.id.toolbar)
         databaseNameContainer = findViewById(R.id.database_name_container)
+        databaseModifiedView = findViewById(R.id.database_modified)
         databaseColorView = findViewById(R.id.database_color)
         databaseNameView = findViewById(R.id.database_name)
         searchFiltersView = findViewById(R.id.search_filters)
@@ -575,12 +578,28 @@ class GroupActivity : DatabaseLockActivity(),
         mRootGroup = database?.rootGroup
         loadGroup()
 
-        // Search suggestion
+        // Update view
         database?.let {
+            mBreadcrumbAdapter?.iconDrawableFactory = it.iconDrawableFactory
+        }
+        databaseNavView?.apply {
+            if (!mMergeDataAllowed) {
+                menu.findItem(R.id.menu_merge_from)?.isVisible = false
+            }
+        }
+        refreshDatabaseViews()
+        invalidateOptionsMenu()
+    }
+
+    private fun refreshDatabaseViews() {
+        mDatabase?.let {
             val databaseName = it.name.ifEmpty { getString(R.string.database) }
             databaseNavView?.setDatabaseName(databaseName)
             databaseNameView?.text = databaseName
             databaseNavView?.setDatabaseVersion(it.version)
+            val modified = it.dataModifiedSinceLastLoading
+            databaseNavView?.setDatabaseModifiedSinceLastLoading(modified)
+            databaseModifiedView?.isVisible = modified
             val customColor = it.customColor
             databaseNavView?.setDatabaseColor(customColor)
             if (customColor != null) {
@@ -592,16 +611,7 @@ class GroupActivity : DatabaseLockActivity(),
             } else {
                 databaseColorView?.visibility = View.GONE
             }
-            mBreadcrumbAdapter?.iconDrawableFactory = it.iconDrawableFactory
         }
-
-        databaseNavView?.apply {
-            if (!mMergeDataAllowed) {
-                menu.findItem(R.id.menu_merge_from)?.isVisible = false
-            }
-        }
-
-        invalidateOptionsMenu()
     }
 
     override fun onDatabaseActionFinished(
@@ -749,6 +759,7 @@ class GroupActivity : DatabaseLockActivity(),
         } else {
             // Add breadcrumb
             setBreadcrumbNode(group)
+            refreshDatabaseViews()
             invalidateOptionsMenu()
         }
         initAddButton(group)

app/src/main/java/com/kunzisoft/keepass/view/NavigationDatabaseView.kt

@@ -7,6 +7,7 @@ import android.widget.ImageView
 import android.widget.TextView
 import androidx.core.graphics.BlendModeColorFilterCompat
 import androidx.core.graphics.BlendModeCompat
+import androidx.core.view.isVisible
 import com.google.android.material.navigation.NavigationView
 import com.kunzisoft.keepass.R
 
@@ -17,6 +18,7 @@ class NavigationDatabaseView @JvmOverloads constructor(context: Context,
 
     private var databaseNavContainerView: View? = null
     private var databaseNavIconView: ImageView? = null
+    private var databaseNavModifiedView: ImageView? = null
     private var databaseNavColorView: ImageView? = null
     private var databaseNavNameView: TextView? = null
     private var databaseNavVersionView: TextView? = null
@@ -24,6 +26,7 @@ class NavigationDatabaseView @JvmOverloads constructor(context: Context,
     init {
         inflateHeaderView(R.layout.nav_header_database)
         databaseNavIconView = databaseNavContainerView?.findViewById(R.id.nav_database_icon)
+        databaseNavModifiedView = databaseNavContainerView?.findViewById(R.id.nav_database_modified)
         databaseNavColorView = databaseNavContainerView?.findViewById(R.id.nav_database_color)
         databaseNavNameView = databaseNavContainerView?.findViewById(R.id.nav_database_name)
         databaseNavVersionView = databaseNavContainerView?.findViewById(R.id.nav_database_version)
@@ -43,6 +46,10 @@ class NavigationDatabaseView @JvmOverloads constructor(context: Context,
         databaseNavVersionView?.text = version
     }
 
+    fun setDatabaseModifiedSinceLastLoading(modified: Boolean) {
+        databaseNavModifiedView?.isVisible = modified
+    }
+
     fun setDatabaseColor(color: Int?) {
         if (color != null) {
             databaseNavColorView?.drawable?.colorFilter = BlendModeColorFilterCompat

app/src/main/res/drawable/ic_modified_white_12dp.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="12dp"
+    android:height="12dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:strokeWidth="2.28571415"
+        android:strokeLineJoin="round"
+        android:strokeLineCap="round"
+        android:pathData="M 12 8 C 14.2091389993 8 16 9.79086100068 16 12 C 16 14.2091389993 14.2091389993 16 12 16 C 9.79086100068 16 8 14.2091389993 8 12 C 8 9.79086100068 9.79086100068 8 12 8 Z" />
+</vector>

app/src/main/res/layout/activity_group.xml

@@ -60,16 +60,31 @@
             </FrameLayout>
         </androidx.appcompat.widget.Toolbar>
 
+        <FrameLayout
+            android:layout_width="48dp"
+            android:layout_height="?attr/actionBarSize"
+            android:layout_below="@+id/special_mode_view"
+            android:layout_marginStart="50dp"
+            android:layout_marginLeft="50dp">
             <ImageView
                 android:id="@+id/database_color"
                 android:layout_width="12dp"
                 android:layout_height="12dp"
-            android:layout_marginTop="22dp"
-            android:layout_marginStart="54dp"
-            android:layout_marginLeft="54dp"
-            android:layout_below="@+id/special_mode_view"
+                android:layout_gravity="center_vertical|start"
                 android:src="@drawable/background_rounded_square"
                 android:contentDescription="@string/content_description_database_color"/>
+            <ImageView
+                android:id="@+id/database_modified"
+                android:layout_width="12dp"
+                android:layout_height="12dp"
+                android:layout_marginStart="12dp"
+                android:layout_marginLeft="12dp"
+                android:layout_gravity="center_vertical|start"
+                android:visibility="gone"
+                android:src="@drawable/ic_modified_white_12dp"
+                android:tint="?attr/textColorInverse"
+                android:contentDescription="@string/save"/>
+        </FrameLayout>
 
         <androidx.coordinatorlayout.widget.CoordinatorLayout
             android:id="@+id/group_coordinator"

app/src/main/res/layout/nav_header_database.xml

@@ -43,15 +43,27 @@
         app:srcCompat="@drawable/ic_database_white_48dp"
         app:tint="?attr/textColorInverse"/>
 
+    <ImageView
+        android:id="@+id/nav_database_modified"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:contentDescription="@string/save"
+        android:src="@drawable/ic_modified_white_12dp"
+        android:tint="?attr/textColorInverse"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="@+id/nav_database_icon"
+        app:layout_constraintStart_toEndOf="@+id/nav_database_icon"
+        app:layout_constraintTop_toTopOf="@+id/nav_database_icon" />
+
     <ImageView
         android:id="@+id/nav_database_color"
         android:layout_width="18dp"
         android:layout_height="18dp"
+        android:layout_gravity="center"
         android:contentDescription="@string/content_description_database_color"
         android:src="@drawable/background_icon"
         app:layout_constraintBottom_toBottomOf="@+id/nav_database_name"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="@+id/nav_database_name" />
+        app:layout_constraintEnd_toEndOf="parent" />
 
     <TextView
         android:id="@+id/nav_database_name"

art/ic_modified.svg

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="ic_modified.svg"
+   inkscape:version="0.92.4 (5da689c313, 2019-01-14)">
+  <metadata
+     id="metadata10">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs8" />
+  <sodipodi:namedview
+     pagecolor="#c8c8c8"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0.28235294"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1920"
+     inkscape:window-height="1016"
+     id="namedview6"
+     showgrid="true"
+     inkscape:zoom="32.000001"
+     inkscape:cx="-2.6793549"
+     inkscape:cy="13.621945"
+     inkscape:window-x="1920"
+     inkscape:window-y="27"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4">
+    <inkscape:grid
+       type="xygrid"
+       id="grid818" />
+  </sodipodi:namedview>
+  <circle
+     r="4"
+     cy="12"
+     cx="12"
+     id="circle816"
+     style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:2.28571415;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;paint-order:stroke fill markers" />
+</svg>