Merge remote-tracking branch 'origin/dev' into notifications-1

app/src/main/java/org/schabi/newpipe/MainActivity.java

@@ -165,13 +165,25 @@ public class MainActivity extends AppCompatActivity {
         }
         openMiniPlayerUponPlayerStarted();
 
-        // Check for new version
-        startNewVersionCheckService();
-
         // shedule worker for checking for new streans and creating corresponding notifications
         NotificationWorker.schedule(this);
     }
 
+    @Override
+    protected void onPostCreate(final Bundle savedInstanceState) {
+        super.onPostCreate(savedInstanceState);
+
+        final App app = App.getApp();
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(app);
+
+        if (prefs.getBoolean(app.getString(R.string.update_app_key), true)) {
+            // Start the service which is checking all conditions
+            // and eventually searching for a new version.
+            // The service searching for a new NewPipe version must not be started in background.
+            startNewVersionCheckService();
+        }
+    }
+
     private void setupDrawer() throws ExtractionException {
         addDrawerMenuForCurrentService();