Fixed double separator advanced options

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

@@ -49,6 +49,7 @@ import java.io.IOException;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.widget.SwitchCompat;
+import androidx.constraintlayout.widget.Group;
 
 import static android.app.Activity.RESULT_OK;
 
@@ -79,6 +80,8 @@ public class FragmentOptions extends FragmentEx implements SharedPreferences.OnS
     private SwitchCompat swUpdates;
     private SwitchCompat swDebug;
 
+    private Group grpNotification;
+
     @Override
     @Nullable
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
@@ -114,6 +117,8 @@ public class FragmentOptions extends FragmentEx implements SharedPreferences.OnS
         swUpdates = view.findViewById(R.id.swUpdates);
         swDebug = view.findViewById(R.id.swDebug);
 
+        grpNotification = view.findViewById(R.id.grpNotification);
+
         // Wire controls
 
         final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
@@ -332,8 +337,7 @@ public class FragmentOptions extends FragmentEx implements SharedPreferences.OnS
             }
         });
 
-        swLight.setVisibility(BuildConfig.DEBUG || Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.O ? View.VISIBLE : View.GONE);
+        grpNotification.setVisibility(BuildConfig.DEBUG || Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.O ? View.VISIBLE : View.GONE);
-        btnSound.setVisibility(BuildConfig.DEBUG || Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.O ? View.VISIBLE : View.GONE);
 
         PreferenceManager.getDefaultSharedPreferences(getContext()).registerOnSharedPreferenceChangeListener(this);
 

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

@@ -398,5 +398,11 @@
             android:text="@string/title_advanced_debug"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/swUpdates" />
+
+        <androidx.constraintlayout.widget.Group
+            android:id="@+id/grpNotification"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            app:constraint_referenced_ids="vSeparator3,swLight,btnSound" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 </ScrollView>