android: update of display cutouts after activity pause

app/src/main/java/mw/gri/android/MainActivity.java

@@ -53,7 +53,6 @@ public class MainActivity extends GameActivity {
         if (orientationEventListener.canDetectOrientation()) {
             orientationEventListener.enable();
         }
-        onDisplayCutoutsChanged(Utils.getDisplayCutouts(this));
 
         // Register receiver to finish activity from the BackgroundService.
         registerReceiver(mBroadcastReceiver, new IntentFilter(FINISH_ACTIVITY_ACTION));
@@ -64,6 +63,13 @@ public class MainActivity extends GameActivity {
 
     native void onDisplayCutoutsChanged(int[] cutouts);
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+        // Update display cutouts.
+        onDisplayCutoutsChanged(Utils.getDisplayCutouts(this));
+    }
+
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
         if (keyCode == KeyEvent.KEYCODE_BACK)   {