Added button disabled ref hint, srcCompat everywhere

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -168,6 +168,7 @@ public class FragmentCompose extends FragmentBase {
     private TextView tvNoInternet;
     private TextView tvSignature;
     private TextView tvReference;
+    private ImageButton ibCloseRefHint;
     private ImageButton ibReferenceEdit;
     private ImageButton ibReferenceImages;
     private BottomNavigationView edit_bar;
@@ -179,7 +180,7 @@ public class FragmentCompose extends FragmentBase {
     private Group grpAttachments;
     private Group grpBody;
     private Group grpSignature;
-    private Group grpReference;
+    private Group grpReferenceHint;
 
     private ContentResolver resolver;
     private AdapterAttachment adapter;
@@ -260,6 +261,7 @@ public class FragmentCompose extends FragmentBase {
         tvNoInternet = view.findViewById(R.id.tvNoInternet);
         tvSignature = view.findViewById(R.id.tvSignature);
         tvReference = view.findViewById(R.id.tvReference);
+        ibCloseRefHint = view.findViewById(R.id.ibCloseRefHint);
         ibReferenceEdit = view.findViewById(R.id.ibReferenceEdit);
         ibReferenceImages = view.findViewById(R.id.ibReferenceImages);
         edit_bar = view.findViewById(R.id.edit_bar);
@@ -272,7 +274,7 @@ public class FragmentCompose extends FragmentBase {
         grpAttachments = view.findViewById(R.id.grpAttachments);
         grpBody = view.findViewById(R.id.grpBody);
         grpSignature = view.findViewById(R.id.grpSignature);
-        grpReference = view.findViewById(R.id.grpReference);
+        grpReferenceHint = view.findViewById(R.id.grpReferenceHint);
 
         resolver = getContext().getContentResolver();
 
@@ -339,6 +341,15 @@ public class FragmentCompose extends FragmentBase {
             }
         });
 
+        ibCloseRefHint.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+                prefs.edit().putBoolean("compose_reference", false).apply();
+                grpReferenceHint.setVisibility(View.GONE);
+            }
+        });
+
         ibReferenceEdit.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -425,9 +436,10 @@ public class FragmentCompose extends FragmentBase {
         tvNoInternet.setVisibility(View.GONE);
         grpBody.setVisibility(View.GONE);
         grpSignature.setVisibility(View.GONE);
-        grpReference.setVisibility(View.GONE);
+        grpReferenceHint.setVisibility(View.GONE);
         ibReferenceEdit.setVisibility(View.GONE);
         ibReferenceImages.setVisibility(View.GONE);
+        tvReference.setVisibility(View.GONE);
         edit_bar.setVisibility(View.GONE);
         bottom_navigation.setVisibility(View.GONE);
         pbWait.setVisibility(View.VISIBLE);
@@ -2957,8 +2969,12 @@ public class FragmentCompose extends FragmentBase {
 
                 boolean ref_has_images = args.getBoolean("ref_has_images");
 
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+                boolean ref_hint = prefs.getBoolean("compose_reference", true);
+
                 tvReference.setText(text[1]);
-                grpReference.setVisibility(text[1] == null ? View.GONE : View.VISIBLE);
+                tvReference.setVisibility(text[1] == null ? View.GONE : View.VISIBLE);
+                grpReferenceHint.setVisibility(text[1] == null || !ref_hint ? View.GONE : View.VISIBLE);
                 ibReferenceEdit.setVisibility(text[1] == null ? View.GONE : View.VISIBLE);
                 ibReferenceImages.setVisibility(ref_has_images && !show_images ? View.VISIBLE : View.GONE);
 

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

@@ -64,9 +64,9 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:contentDescription="@string/title_setup_help"
-        android:src="@drawable/baseline_info_24"
         app:layout_constraintBottom_toBottomOf="@id/etText"
-        app:layout_constraintEnd_toEndOf="@id/etText" />
+        app:layout_constraintEnd_toEndOf="@id/etText"
+        app:srcCompat="@drawable/baseline_info_24" />
 
     <com.google.android.material.bottomnavigation.BottomNavigationView
         android:id="@+id/bottom_navigation"

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

@@ -258,6 +258,17 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@+id/tvSignature" />
 
+            <ImageButton
+                android:id="@+id/ibCloseRefHint"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:background="@null"
+                android:contentDescription="@string/title_no_format"
+                app:layout_constraintBottom_toBottomOf="@+id/tvReferenceHint"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="@+id/tvReferenceHint"
+                app:srcCompat="@drawable/baseline_close_24" />
+
             <TextView
                 android:id="@+id/tvReferenceHint"
                 android:layout_width="0dp"
@@ -269,9 +280,36 @@
                 android:textAppearance="@style/TextAppearance.AppCompat.Small"
                 android:textStyle="italic"
                 app:layout_constraintEnd_toStartOf="@+id/ibReferenceEdit"
-                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintStart_toEndOf="@id/ibCloseRefHint"
                 app:layout_constraintTop_toBottomOf="@id/vSeparatorSignature" />
 
+            <ImageButton
+                android:id="@+id/ibReferenceEdit"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="6dp"
+                android:contentDescription="@string/title_legend_edit"
+                app:layout_constraintEnd_toStartOf="@+id/ibReferenceImages"
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorSignature"
+                app:srcCompat="@drawable/baseline_edit_24" />
+
+            <ImageButton
+                android:id="@+id/ibReferenceImages"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="6dp"
+                android:contentDescription="@string/title_legend_show_images"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorSignature"
+                app:srcCompat="@drawable/baseline_image_24" />
+
+            <androidx.constraintlayout.widget.Barrier
+                android:id="@+id/barrier_reference"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                app:barrierDirection="bottom"
+                app:constraint_referenced_ids="ibCloseRefHint,tvReferenceHint,ibReferenceEdit,ibReferenceImages" />
+
             <TextView
                 android:id="@+id/tvReference"
                 android:layout_width="0dp"
@@ -284,27 +322,7 @@
                 android:textIsSelectable="true"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/tvReferenceHint" />
+                app:layout_constraintTop_toBottomOf="@id/barrier_reference" />
-
-            <ImageButton
-                android:id="@+id/ibReferenceEdit"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginEnd="6dp"
-                android:contentDescription="@string/title_legend_edit"
-                app:layout_constraintEnd_toStartOf="@+id/ibReferenceImages"
-                app:layout_constraintTop_toTopOf="@id/tvReferenceHint"
-                app:srcCompat="@drawable/baseline_edit_24" />
-
-            <ImageButton
-                android:id="@+id/ibReferenceImages"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginEnd="6dp"
-                android:contentDescription="@string/title_legend_show_images"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@id/tvReferenceHint"
-                app:srcCompat="@drawable/baseline_image_24" />
 
             <androidx.constraintlayout.widget.Group
                 android:id="@+id/grpHeader"
@@ -343,10 +361,10 @@
                 app:constraint_referenced_ids="vSeparatorSignature,tvSignature" />
 
             <androidx.constraintlayout.widget.Group
-                android:id="@+id/grpReference"
+                android:id="@+id/grpReferenceHint"
                 android:layout_width="0dp"
                 android:layout_height="0dp"
-                app:constraint_referenced_ids="tvReferenceHint,tvReference" />
+                app:constraint_referenced_ids="ibCloseRefHint,tvReferenceHint" />
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
 

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

@@ -147,10 +147,10 @@
                 android:layout_marginStart="12dp"
                 android:background="@null"
                 android:contentDescription="@string/title_legend_default_color"
-                android:src="@drawable/baseline_delete_24"
                 app:layout_constraintBottom_toBottomOf="@id/btnColor"
                 app:layout_constraintStart_toEndOf="@id/vwColor"
-                app:layout_constraintTop_toTopOf="@id/btnColor" />
+                app:layout_constraintTop_toTopOf="@id/btnColor"
+                app:srcCompat="@drawable/baseline_delete_24" />
 
             <TextView
                 android:id="@+id/tvColorHint"

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

@@ -55,10 +55,10 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:contentDescription="@string/title_legend_close_hint"
-                android:src="@drawable/baseline_close_24"
                 app:layout_constraintBottom_toBottomOf="@id/tvHintSupport"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@id/tvHintSupport" />
+                app:layout_constraintTop_toTopOf="@id/tvHintSupport"
+                app:srcCompat="@drawable/baseline_close_24" />
 
             <View
                 android:id="@+id/vSeparatorHintSupport"
@@ -87,10 +87,10 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:contentDescription="@string/title_legend_close_hint"
-                android:src="@drawable/baseline_close_24"
                 app:layout_constraintBottom_toBottomOf="@id/tvHintSwipe"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@id/tvHintSwipe" />
+                app:layout_constraintTop_toTopOf="@id/tvHintSwipe"
+                app:srcCompat="@drawable/baseline_close_24" />
 
             <View
                 android:id="@+id/vSeparatorHintSwipe"
@@ -119,10 +119,10 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:contentDescription="@string/title_legend_close_hint"
-                android:src="@drawable/baseline_close_24"
                 app:layout_constraintBottom_toBottomOf="@id/tvHintSelect"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@id/tvHintSelect" />
+                app:layout_constraintTop_toTopOf="@id/tvHintSelect"
+                app:srcCompat="@drawable/baseline_close_24" />
 
             <View
                 android:id="@+id/vSeparatorHintSelect"
@@ -186,10 +186,10 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="end|bottom"
                 android:layout_margin="@dimen/fab_padding"
-                android:src="@drawable/baseline_reply_24"
                 android:tint="@color/colorActionForeground"
                 app:layout_constraintBottom_toTopOf="@+id/seekBar"
-                app:layout_constraintEnd_toEndOf="parent" />
+                app:layout_constraintEnd_toEndOf="parent"
+                app:srcCompat="@drawable/baseline_reply_24" />
 
             <ImageButton
                 android:id="@+id/ibDown"
@@ -197,12 +197,12 @@
                 android:layout_height="wrap_content"
                 android:background="?attr/selectableItemBackground"
                 android:padding="12dp"
-                android:src="@drawable/baseline_vertical_align_bottom_24"
                 android:tint="?attr/colorSeparator"
                 app:layout_constraintBottom_toTopOf="@+id/seekBar"
                 app:layout_constraintEnd_toStartOf="@+id/ibUp"
                 app:layout_constraintHorizontal_chainStyle="packed"
-                app:layout_constraintStart_toStartOf="parent" />
+                app:layout_constraintStart_toStartOf="parent"
+                app:srcCompat="@drawable/baseline_vertical_align_bottom_24" />
 
             <ImageButton
                 android:id="@+id/ibUp"
@@ -210,12 +210,12 @@
                 android:layout_height="wrap_content"
                 android:background="?attr/selectableItemBackground"
                 android:padding="12dp"
-                android:src="@drawable/baseline_vertical_align_top_24"
                 android:tint="?attr/colorSeparator"
                 app:layout_constraintBottom_toTopOf="@+id/seekBar"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintHorizontal_chainStyle="packed"
-                app:layout_constraintStart_toEndOf="@+id/ibDown" />
+                app:layout_constraintStart_toEndOf="@+id/ibDown"
+                app:srcCompat="@drawable/baseline_vertical_align_top_24" />
 
             <SeekBar
                 android:id="@+id/seekBar"
@@ -277,10 +277,10 @@
         android:layout_gravity="end|bottom"
         android:layout_marginEnd="@dimen/fab_padding"
         android:layout_marginBottom="90dp"
-        android:src="@drawable/baseline_more_vert_24"
         android:tint="@color/colorActionForeground"
         android:tooltipText="@string/title_more"
-        app:backgroundTint="?attr/colorAccent" />
+        app:backgroundTint="?attr/colorAccent"
+        app:srcCompat="@drawable/baseline_more_vert_24" />
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fabSearch"
@@ -288,10 +288,10 @@
         android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_margin="@dimen/fab_padding"
-        android:src="@drawable/baseline_youtube_searched_for_24"
         android:tint="@color/colorActionForeground"
         android:tooltipText="@string/title_search_server"
-        app:backgroundTint="?attr/colorAccent" />
+        app:backgroundTint="?attr/colorAccent"
+        app:srcCompat="@drawable/baseline_youtube_searched_for_24" />
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fabCompose"
@@ -299,10 +299,10 @@
         android:layout_height="wrap_content"
         android:layout_gravity="end|bottom"
         android:layout_margin="@dimen/fab_padding"
-        android:src="@drawable/baseline_edit_24"
         android:tint="@color/colorActionForeground"
         android:tooltipText="@string/title_compose"
-        app:backgroundTint="?attr/colorAccent" />
+        app:backgroundTint="?attr/colorAccent"
+        app:srcCompat="@drawable/baseline_edit_24" />
 
     <com.google.android.material.floatingactionbutton.FloatingActionButton
         android:id="@+id/fabError"
@@ -310,8 +310,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center_horizontal|bottom"
         android:layout_margin="@dimen/fab_padding"
-        android:src="@drawable/baseline_warning_24"
         android:tint="@color/colorActionForeground"
         android:tooltipText="@string/title_compose"
-        app:backgroundTint="@color/colorError" />
+        app:backgroundTint="@color/colorError"
+        app:srcCompat="@drawable/baseline_warning_24" />
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -195,11 +195,11 @@
                 android:layout_width="21dp"
                 android:layout_height="21dp"
                 android:contentDescription="@string/title_legend_auth"
-                android:src="@drawable/baseline_flag_24"
                 android:tint="@color/colorError"
                 app:layout_constraintBottom_toBottomOf="@+id/swAuthentication"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="@+id/swAuthentication" />
+                app:layout_constraintTop_toTopOf="@+id/swAuthentication"
+                app:srcCompat="@drawable/baseline_flag_24" />
 
             <androidx.appcompat.widget.SwitchCompat
                 android:id="@+id/swAuthentication"

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

@@ -37,10 +37,10 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:contentDescription="@string/title_legend_close_hint"
-                android:src="@drawable/baseline_close_24"
                 app:layout_constraintBottom_toBottomOf="@id/tvWelcome"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@id/tvWelcome" />
+                app:layout_constraintTop_toTopOf="@id/tvWelcome"
+                app:srcCompat="@drawable/baseline_close_24" />
 
             <View
                 android:id="@+id/vSeparatorWelcome"
@@ -57,10 +57,10 @@
                 android:layout_height="30dp"
                 android:layout_marginTop="12dp"
                 android:contentDescription="@string/title_setup_quick"
-                android:src="@drawable/baseline_fast_forward_24"
                 android:tint="?android:attr/textColorPrimary"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/vSeparatorWelcome" />
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorWelcome"
+                app:srcCompat="@drawable/baseline_fast_forward_24" />
 
             <TextView
                 android:layout_width="0dp"
@@ -129,9 +129,9 @@
                 android:layout_height="24dp"
                 android:layout_marginTop="12dp"
                 android:contentDescription="1"
-                android:src="@drawable/baseline_looks_one_24"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/vSeparatorAccount" />
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorAccount"
+                app:srcCompat="@drawable/baseline_looks_one_24" />
 
             <TextView
                 android:layout_width="0dp"
@@ -227,9 +227,9 @@
                 android:layout_height="24dp"
                 android:layout_marginTop="12dp"
                 android:contentDescription="2"
-                android:src="@drawable/baseline_looks_two_24"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/vSeparatorIdentity" />
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorIdentity"
+                app:srcCompat="@drawable/baseline_looks_two_24" />
 
             <TextView
                 android:layout_width="0dp"
@@ -325,9 +325,9 @@
                 android:layout_height="24dp"
                 android:layout_marginTop="12dp"
                 android:contentDescription="3"
-                android:src="@drawable/baseline_looks_3_24"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/vSeparatorPermissions" />
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorPermissions"
+                app:srcCompat="@drawable/baseline_looks_3_24" />
 
             <TextView
                 android:layout_width="0dp"
@@ -390,9 +390,9 @@
                 android:layout_height="24dp"
                 android:layout_marginTop="12dp"
                 android:contentDescription="4"
-                android:src="@drawable/baseline_looks_4_24"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/vSeparatorDoze" />
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorDoze"
+                app:srcCompat="@drawable/baseline_looks_4_24" />
 
             <TextView
                 android:layout_width="0dp"
@@ -468,9 +468,9 @@
                 android:layout_height="24dp"
                 android:layout_marginTop="12dp"
                 android:contentDescription="5"
-                android:src="@drawable/baseline_looks_5_24"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/vSeparatorInbox" />
+                app:layout_constraintTop_toBottomOf="@id/vSeparatorInbox"
+                app:srcCompat="@drawable/baseline_looks_5_24" />
 
             <TextView
                 android:layout_width="0dp"

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

@@ -19,11 +19,11 @@
         android:layout_height="24dp"
         android:background="?android:attr/selectableItemBackground"
         android:contentDescription="@string/title_legend_expander"
-        android:src="@drawable/expander"
         android:visibility="visible"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/vSeparatorAddress" />
+        app:layout_constraintTop_toBottomOf="@id/vSeparatorAddress"
+        app:srcCompat="@drawable/expander" />
 
     <ImageButton
         android:id="@+id/ibSearchContact"
@@ -31,9 +31,9 @@
         android:layout_height="wrap_content"
         android:layout_marginEnd="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
-        android:src="@drawable/baseline_search_24"
         app:layout_constraintEnd_toStartOf="@+id/ibNotifyContact"
-        app:layout_constraintTop_toBottomOf="@id/ivExpanderAddress" />
+        app:layout_constraintTop_toBottomOf="@id/ivExpanderAddress"
+        app:srcCompat="@drawable/baseline_search_24" />
 
     <ImageButton
         android:id="@+id/ibNotifyContact"
@@ -42,9 +42,9 @@
         android:layout_marginEnd="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/title_legend_notify"
-        android:src="@drawable/baseline_notifications_24"
         app:layout_constraintEnd_toStartOf="@+id/ibAddContact"
-        app:layout_constraintTop_toBottomOf="@id/ivExpanderAddress" />
+        app:layout_constraintTop_toBottomOf="@id/ivExpanderAddress"
+        app:srcCompat="@drawable/baseline_notifications_24" />
 
     <ImageButton
         android:id="@+id/ibAddContact"
@@ -53,9 +53,9 @@
         android:layout_marginEnd="12dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/title_legend_contacts"
-        android:src="@drawable/baseline_import_contacts_24"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/ivExpanderAddress" />
+        app:layout_constraintTop_toBottomOf="@id/ivExpanderAddress"
+        app:srcCompat="@drawable/baseline_import_contacts_24" />
 
     <androidx.constraintlayout.widget.Barrier
         android:id="@+id/barrier_action"

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

@@ -30,11 +30,11 @@
         android:layout_marginStart="6dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/title_legend_expander"
-        android:src="@drawable/expander"
         android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="@+id/paddingBottom"
         app:layout_constraintStart_toEndOf="@id/vwColor"
-        app:layout_constraintTop_toTopOf="@id/paddingTop" />
+        app:layout_constraintTop_toTopOf="@id/paddingTop"
+        app:srcCompat="@drawable/expander" />
 
     <View
         android:id="@+id/paddingStart"
@@ -50,11 +50,11 @@
         android:layout_height="24dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_avatar"
-        android:src="@drawable/baseline_person_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFrom"
         app:layout_constraintDimensionRatio="1:1"
         app:layout_constraintStart_toEndOf="@id/paddingStart"
-        app:layout_constraintTop_toBottomOf="@id/paddingTop" />
+        app:layout_constraintTop_toBottomOf="@id/paddingTop"
+        app:srcCompat="@drawable/baseline_person_24" />
 
     <TextView
         android:id="@+id/tvFrom"
@@ -105,10 +105,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_folder_type"
-        android:src="@drawable/baseline_edit_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/paddingStart"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_edit_24" />
 
     <ImageView
         android:id="@+id/ivAuth"
@@ -116,11 +116,11 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_auth"
-        android:src="@drawable/baseline_flag_24"
         android:tint="@color/colorError"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivType"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_flag_24" />
 
     <ImageView
         android:id="@+id/ivSnoozed"
@@ -128,10 +128,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_snoozed"
-        android:src="@drawable/baseline_timelapse_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivAuth"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_timelapse_24" />
 
     <ImageView
         android:id="@+id/ivBrowsed"
@@ -139,10 +139,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_browsed"
-        android:src="@drawable/baseline_playlist_add_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivSnoozed"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_playlist_add_24" />
 
     <ImageView
         android:id="@+id/ivAnswered"
@@ -150,10 +150,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_answered"
-        android:src="@drawable/baseline_reply_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivBrowsed"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_reply_24" />
 
     <ImageView
         android:id="@+id/ivPlain"
@@ -161,10 +161,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_plain_only"
-        android:src="@drawable/baseline_notes_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivAnswered"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_notes_24" />
 
     <ImageView
         android:id="@+id/ivReceipt"
@@ -172,10 +172,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_receipt"
-        android:src="@drawable/baseline_playlist_add_check_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivPlain"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_playlist_add_check_24" />
 
     <ImageView
         android:id="@+id/ivAttachments"
@@ -183,10 +183,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_attachment"
-        android:src="@drawable/baseline_attachment_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvSubject"
         app:layout_constraintStart_toEndOf="@id/ivReceipt"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_attachment_24" />
 
     <TextView
         android:id="@+id/tvSubject"
@@ -239,10 +239,10 @@
         android:layout_height="15dp"
         android:layout_marginEnd="6dp"
         android:contentDescription="@string/title_legend_thread"
-        android:src="@drawable/baseline_message_24"
         app:layout_constraintBottom_toBottomOf="@id/tvSubject"
         app:layout_constraintEnd_toStartOf="@+id/ivFlagged"
-        app:layout_constraintTop_toTopOf="@+id/tvSubject" />
+        app:layout_constraintTop_toTopOf="@+id/tvSubject"
+        app:srcCompat="@drawable/baseline_message_24" />
 
     <ImageView
         android:id="@+id/ivFlagged"
@@ -253,11 +253,11 @@
         android:contentDescription="@string/title_legend_flagged"
         android:paddingTop="6dp"
         android:paddingBottom="6dp"
-        android:src="@drawable/baseline_star_24"
         android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="@id/tvSubject"
         app:layout_constraintEnd_toStartOf="@id/paddingEnd"
-        app:layout_constraintTop_toBottomOf="@id/paddingTop" />
+        app:layout_constraintTop_toBottomOf="@id/paddingTop"
+        app:srcCompat="@drawable/baseline_star_24" />
 
     <TextView
         android:id="@+id/tvPreview"

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

@@ -25,10 +25,10 @@
         android:layout_marginTop="3dp"
         android:layout_marginEnd="6dp"
         android:contentDescription="@string/title_decrypt"
-        android:src="@drawable/baseline_no_encryption_24"
         android:tint="@color/bottomnav_foreground"
         app:layout_constraintEnd_toStartOf="@+id/ibImages"
-        app:layout_constraintTop_toBottomOf="@id/bnvActions" />
+        app:layout_constraintTop_toBottomOf="@id/bnvActions"
+        app:srcCompat="@drawable/baseline_no_encryption_24" />
 
     <ImageButton
         android:id="@+id/ibImages"
@@ -37,10 +37,10 @@
         android:layout_marginTop="3dp"
         android:layout_marginEnd="6dp"
         android:contentDescription="@string/title_legend_show_images"
-        android:src="@drawable/baseline_image_24"
         android:tint="@color/bottomnav_foreground"
         app:layout_constraintEnd_toStartOf="@+id/ibFull"
-        app:layout_constraintTop_toBottomOf="@id/bnvActions" />
+        app:layout_constraintTop_toBottomOf="@id/bnvActions"
+        app:srcCompat="@drawable/baseline_image_24" />
 
     <ImageButton
         android:id="@+id/ibFull"
@@ -48,8 +48,8 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="3dp"
         android:contentDescription="@string/title_legend_show_full"
-        android:src="@drawable/baseline_fullscreen_24"
         android:tint="@color/bottomnav_foreground"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/bnvActions" />
+        app:layout_constraintTop_toBottomOf="@id/bnvActions"
+        app:srcCompat="@drawable/baseline_fullscreen_24" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -28,11 +28,11 @@
         android:layout_marginStart="6dp"
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/title_legend_expander"
-        android:src="@drawable/expander"
         android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="@+id/paddingBottom"
         app:layout_constraintStart_toEndOf="@id/vwColor"
-        app:layout_constraintTop_toTopOf="@id/paddingTop" />
+        app:layout_constraintTop_toTopOf="@id/paddingTop"
+        app:srcCompat="@drawable/expander" />
 
     <View
         android:id="@+id/paddingStart"
@@ -49,11 +49,11 @@
         android:contentDescription="@string/title_legend_avatar"
         android:paddingStart="6dp"
         android:paddingEnd="6dp"
-        android:src="@drawable/baseline_person_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintDimensionRatio="1:1"
         app:layout_constraintStart_toEndOf="@id/paddingStart"
-        app:layout_constraintTop_toBottomOf="@id/paddingTop" />
+        app:layout_constraintTop_toBottomOf="@id/paddingTop"
+        app:srcCompat="@drawable/baseline_person_24" />
 
     <TextView
         android:id="@+id/tvFrom"
@@ -118,11 +118,11 @@
         android:background="?android:attr/selectableItemBackgroundBorderless"
         android:contentDescription="@string/title_legend_flagged"
         android:padding="6dp"
-        android:src="@drawable/baseline_star_24"
         android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintEnd_toStartOf="@id/paddingEnd"
-        app:layout_constraintTop_toBottomOf="@id/paddingTop" />
+        app:layout_constraintTop_toBottomOf="@id/paddingTop"
+        app:srcCompat="@drawable/baseline_star_24" />
 
     <ImageView
         android:id="@+id/ivType"
@@ -130,10 +130,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_folder_type"
-        android:src="@drawable/baseline_edit_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivAvatar"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_edit_24" />
 
     <ImageView
         android:id="@+id/ivAuth"
@@ -141,11 +141,11 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_auth"
-        android:src="@drawable/baseline_flag_24"
         android:tint="@color/colorError"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivType"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_flag_24" />
 
     <ImageView
         android:id="@+id/ivSnoozed"
@@ -153,10 +153,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_snoozed"
-        android:src="@drawable/baseline_timelapse_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivAuth"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_timelapse_24" />
 
     <ImageView
         android:id="@+id/ivBrowsed"
@@ -164,10 +164,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_browsed"
-        android:src="@drawable/baseline_playlist_add_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivSnoozed"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_playlist_add_24" />
 
     <ImageView
         android:id="@+id/ivAnswered"
@@ -175,10 +175,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_answered"
-        android:src="@drawable/baseline_reply_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivBrowsed"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_reply_24" />
 
     <ImageView
         android:id="@+id/ivPlain"
@@ -186,10 +186,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_plain_only"
-        android:src="@drawable/baseline_notes_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivAnswered"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_notes_24" />
 
     <ImageView
         android:id="@+id/ivReceipt"
@@ -197,10 +197,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_receipt"
-        android:src="@drawable/baseline_playlist_add_check_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivPlain"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_playlist_add_check_24" />
 
     <ImageView
         android:id="@+id/ivAttachments"
@@ -208,10 +208,10 @@
         android:layout_height="21dp"
         android:layout_marginStart="6dp"
         android:contentDescription="@string/title_legend_attachment"
-        android:src="@drawable/baseline_attachment_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintStart_toEndOf="@id/ivReceipt"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_attachment_24" />
 
     <TextView
         android:id="@+id/tvFolder"
@@ -247,10 +247,10 @@
         android:layout_height="15dp"
         android:layout_marginEnd="6dp"
         android:contentDescription="@string/title_legend_thread"
-        android:src="@drawable/baseline_message_24"
         app:layout_constraintBottom_toBottomOf="@+id/tvFolder"
         app:layout_constraintEnd_toStartOf="@+id/ivFlagged"
-        app:layout_constraintTop_toTopOf="@+id/tvFolder" />
+        app:layout_constraintTop_toTopOf="@+id/tvFolder"
+        app:srcCompat="@drawable/baseline_message_24" />
 
     <TextView
         android:id="@+id/tvPreview"

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

@@ -38,10 +38,10 @@
                 android:layout_marginStart="6dp"
                 android:layout_marginEnd="6dp"
                 android:contentDescription="@string/title_legend_connection_state"
-                android:src="@drawable/baseline_cloud_off_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintStart_toEndOf="@id/vwColor"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_cloud_off_24" />
 
             <ImageView
                 android:id="@+id/ivPrimary"
@@ -49,10 +49,10 @@
                 android:layout_height="24dp"
                 android:layout_marginStart="6dp"
                 android:contentDescription="@string/title_legend_primary"
-                android:src="@drawable/baseline_star_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintStart_toEndOf="@id/ivState"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_star_24" />
 
             <ImageView
                 android:id="@+id/ivNotify"
@@ -60,10 +60,10 @@
                 android:layout_height="24dp"
                 android:layout_marginStart="6dp"
                 android:contentDescription="@string/title_legend_notify"
-                android:src="@drawable/baseline_notifications_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintStart_toEndOf="@id/ivPrimary"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_notifications_24" />
 
             <TextView
                 android:id="@+id/tvName"
@@ -87,10 +87,10 @@
                 android:layout_height="24dp"
                 android:layout_marginEnd="6dp"
                 android:contentDescription="@string/title_legend_sync_state"
-                android:src="@drawable/baseline_sync_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_sync_24" />
 
             <TextView
                 android:id="@+id/tvUser"

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

@@ -38,10 +38,10 @@
                 android:layout_marginStart="6dp"
                 android:layout_marginEnd="6dp"
                 android:contentDescription="@string/title_legend_connection_state"
-                android:src="@drawable/baseline_cloud_off_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintStart_toEndOf="@id/vwColor"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_cloud_off_24" />
 
             <ImageView
                 android:id="@+id/ivPrimary"
@@ -49,10 +49,10 @@
                 android:layout_height="24dp"
                 android:layout_marginStart="6dp"
                 android:contentDescription="@string/title_legend_primary"
-                android:src="@drawable/baseline_star_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintStart_toEndOf="@id/ivState"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_star_24" />
 
             <TextView
                 android:id="@+id/tvName"
@@ -76,10 +76,10 @@
                 android:layout_height="24dp"
                 android:layout_marginEnd="6dp"
                 android:contentDescription="@string/title_legend_sync_state"
-                android:src="@drawable/baseline_sync_24"
                 app:layout_constraintBottom_toBottomOf="@+id/tvName"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="@+id/tvName" />
+                app:layout_constraintTop_toTopOf="@+id/tvName"
+                app:srcCompat="@drawable/baseline_sync_24" />
 
             <TextView
                 android:id="@+id/tvUser"

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

@@ -19,10 +19,10 @@
             android:adjustViewBounds="true"
             android:contentDescription="@string/title_legend_show_images"
             android:scaleType="centerInside"
-            app:srcCompat="@mipmap/ic_launcher"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@mipmap/ic_launcher" />
 
         <TextView
             android:id="@+id/tvCaption"

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

@@ -58,20 +58,20 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginEnd="12dp"
-            android:src="@drawable/baseline_open_in_new_24"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@+id/ivWarning"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@drawable/baseline_open_in_new_24" />
 
         <ImageView
             android:id="@+id/ivWarning"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginEnd="12dp"
-            android:src="@drawable/baseline_warning_24"
             android:tint="@color/colorError"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@drawable/baseline_warning_24" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 </FrameLayout>

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

@@ -19,9 +19,9 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:contentDescription="@string/title_legend_synchronizing"
-            android:src="@drawable/baseline_compare_arrows_24"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@drawable/baseline_compare_arrows_24" />
 
         <TextView
             android:id="@+id/tvFolder"

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

@@ -17,10 +17,10 @@
             android:id="@+id/ivDragHandle"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:src="@drawable/baseline_drag_handle_24"
             app:layout_constraintBottom_toBottomOf="@+id/tvTitle"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="@+id/tvTitle" />
+            app:layout_constraintTop_toTopOf="@+id/tvTitle"
+            app:srcCompat="@drawable/baseline_drag_handle_24" />
 
         <TextView
             android:id="@+id/tvTitle"

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

@@ -47,9 +47,9 @@
                 android:layout_width="24dp"
                 android:layout_height="24dp"
                 android:contentDescription="@string/title_legend_stop"
-                android:src="@drawable/baseline_stop_24"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                app:layout_constraintTop_toTopOf="parent"
+                app:srcCompat="@drawable/baseline_stop_24" />
 
             <TextView
                 android:id="@+id/tvCondition"