Added notifications disabled warning

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

@@ -34,6 +34,7 @@ import static me.everything.android.ui.overscroll.OverScrollBounceEffectDecorato
 import static me.everything.android.ui.overscroll.OverScrollBounceEffectDecoratorBase.DEFAULT_TOUCH_DRAG_MOVE_RATIO_BCK;
 import static me.everything.android.ui.overscroll.OverScrollBounceEffectDecoratorBase.DEFAULT_TOUCH_DRAG_MOVE_RATIO_FWD;
 
+import android.Manifest;
 import android.animation.ObjectAnimator;
 import android.app.Activity;
 import android.app.Dialog;
@@ -258,6 +259,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
     private ViewGroup view;
     private SwipeRefreshLayoutEx swipeRefresh;
     private TextView tvAirplane;
+    private TextView tvNotifications;
     private TextView tvSupport;
     private ImageButton ibHintSupport;
     private ImageButton ibHintSwipe;
@@ -280,6 +282,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
     private BottomNavigationView bottom_navigation;
     private ContentLoadingProgressBar pbWait;
     private Group grpAirplane;
+    private Group grpNotifications;
     private Group grpSupport;
     private Group grpHintSupport;
     private Group grpHintSwipe;
@@ -537,6 +540,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         // Get controls
         swipeRefresh = view.findViewById(R.id.swipeRefresh);
         tvAirplane = view.findViewById(R.id.tvAirplane);
+        tvNotifications = view.findViewById(R.id.tvNotifications);
         tvSupport = view.findViewById(R.id.tvSupport);
         ibHintSupport = view.findViewById(R.id.ibHintSupport);
         ibHintSwipe = view.findViewById(R.id.ibHintSwipe);
@@ -560,6 +564,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
 
         pbWait = view.findViewById(R.id.pbWait);
         grpAirplane = view.findViewById(R.id.grpAirplane);
+        grpNotifications = view.findViewById(R.id.grpNotifications);
         grpSupport = view.findViewById(R.id.grpSupport);
         grpHintSupport = view.findViewById(R.id.grpHintSupport);
         grpHintSwipe = view.findViewById(R.id.grpHintSwipe);
@@ -615,6 +620,15 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
             }
         });
 
+        tvNotifications.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                v.getContext().startActivity(
+                        new Intent(v.getContext(), ActivitySetup.class)
+                                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK));
+            }
+        });
+
         grpSupport.setVisibility(View.GONE);
         tvSupport.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -1617,6 +1631,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         // Initialize
         FragmentDialogTheme.setBackground(getContext(), view, false);
         grpAirplane.setVisibility(View.GONE);
+        grpNotifications.setVisibility(View.GONE);
         tvNoEmail.setVisibility(View.GONE);
         tvNoEmailHint.setVisibility(View.GONE);
         etSearch.setVisibility(View.GONE);
@@ -4469,6 +4484,11 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
         updateAirplaneMode(ConnectionHelper.airplaneMode(getContext()));
         getContext().registerReceiver(airplanemode, new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED));
 
+        boolean canNotify =
+                (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU ||
+                        hasPermission(Manifest.permission.POST_NOTIFICATIONS));
+        grpNotifications.setVisibility(canNotify ? View.GONE : View.VISIBLE);
+
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
         boolean compact = prefs.getBoolean("compact", false);
         int zoom = prefs.getInt("view_zoom", compact ? 0 : 1);

app/src/main/res/drawable/twotone_notifications_off_24.xml

@@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M8,17h8v-0.24L8.34,9.1C8.12,9.68 8,10.32 8,11v6zM12,6.5c-0.19,0 -0.37,0.03 -0.55,0.06L16,11.1L16,11c0,-2.48 -1.51,-4.5 -4,-4.5z"
+      android:strokeAlpha="0.3"
+      android:fillAlpha="0.3"/>
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.9,2 2,2zM12,6.5c2.49,0 4,2.02 4,4.5v0.1l2,2L18,11c0,-3.07 -1.63,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68c-0.24,0.06 -0.47,0.15 -0.69,0.23l1.64,1.64c0.18,-0.02 0.36,-0.05 0.55,-0.05zM5.41,3.35L4,4.76l2.81,2.81C6.29,8.57 6,9.74 6,11v5l-2,2v1h14.24l1.74,1.74 1.41,-1.41L5.41,3.35zM16,17L8,17v-6c0,-0.68 0.12,-1.32 0.34,-1.9L16,16.76L16,17z"/>
+</vector>

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

@@ -21,6 +21,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
+                android:background="?android:attr/selectableItemBackground"
                 android:drawableStart="@drawable/twotone_flight_24"
                 android:drawablePadding="6dp"
                 android:drawableTint="?android:attr/textColorPrimary"
@@ -40,6 +41,31 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/tvAirplane" />
 
+            <TextView
+                android:id="@+id/tvNotifications"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:background="?android:attr/selectableItemBackground"
+                android:drawableStart="@drawable/twotone_notifications_off_24"
+                android:drawablePadding="6dp"
+                android:drawableTint="?android:attr/textColorPrimary"
+                android:padding="6dp"
+                android:text="@string/title_hint_notification"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                android:textColor="?android:attr/textColorPrimary"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@+id/vSeparatorAirplane" />
+
+            <View
+                android:id="@+id/vSeparatorNotifications"
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:background="?attr/colorSeparator"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvNotifications" />
+
             <TextView
                 android:id="@+id/tvSupport"
                 android:layout_width="wrap_content"
@@ -50,7 +76,7 @@
                 android:textAppearance="@style/TextAppearance.AppCompat.Small"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/vSeparatorAirplane" />
+                app:layout_constraintTop_toBottomOf="@+id/vSeparatorNotifications" />
 
             <View
                 android:id="@+id/vSeparatorSupport"
@@ -430,6 +456,12 @@
                 android:layout_height="0dp"
                 app:constraint_referenced_ids="tvAirplane,vSeparatorAirplane" />
 
+            <androidx.constraintlayout.widget.Group
+                android:id="@+id/grpNotifications"
+                android:layout_width="0dp"
+                android:layout_height="0dp"
+                app:constraint_referenced_ids="tvNotifications,vSeparatorNotifications" />
+
             <androidx.constraintlayout.widget.Group
                 android:id="@+id/grpSupport"
                 android:layout_width="0dp"

app/src/main/res/values/strings.xml

@@ -1826,6 +1826,7 @@
     <string name="title_hint_folder_actions">Long press a folder for options, like adding a folder to the navigation menu for quick access</string>
     <string name="title_hint_folder_sync">To limit battery and network usage not all folders and not all messages will be synchronized by default</string>
     <string name="title_hint_airplane">Airplane mode is on</string>
+    <string name="title_hint_notification">Notifications are disabled</string>
     <string name="title_hint_support">If you have a question or a problem, please use the support menu to get help</string>
     <string name="title_hint_message_actions">Swipe left to trash; Swipe right to archive (if available); The swipe actions can be configured in the account settings</string>
     <string name="title_hint_message_selection">Long press a message to start selecting multiple messages; Hold and swipe up or down to select more messages</string>