Listening for widget changes while Recents is in the background. (Bug 17153663) (905950ab) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java

+21 −21

Original line number	Diff line number	Diff line
		@@ -405,6 +405,22 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
		mConfig.updateOnConfigurationChange();
		onConfigurationChange();
		}

		// Start listening for widget package changes if there is one bound, post it since we don't
		// want it stalling the startup
		if (mConfig.searchBarAppWidgetId >= 0) {
		final WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks> callback =
		new WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks>(this);
		mRecentsView.post(new Runnable() {
		@Override
		public void run() {
		RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks cb = callback.get();
		if (cb != null) {
		mAppWidgetHost.startListening(cb);
		}
		}
		});
		}
		}

		/** Inflates the debug overlay if debug mode is enabled. */
		@@ -464,22 +480,6 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
		protected void onResume() {
		super.onResume();

		// Start listening for widget package changes if there is one bound, post it since we don't
		// want it stalling the startup
		if (mConfig.searchBarAppWidgetId >= 0) {
		final WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks> callback =
		new WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks>(this);
		mRecentsView.postDelayed(new Runnable() {
		@Override
		public void run() {
		RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks cb = callback.get();
		if (cb != null) {
		mAppWidgetHost.startListening(cb);
		}
		}
		}, 1);
		}

		// Mark Recents as visible
		mVisible = true;
		}
		@@ -496,11 +496,6 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView

		// Unregister any broadcast receivers for the task loader
		RecentsTaskLoader.getInstance().unregisterReceivers();

		// Stop listening for widget package changes if there was one bound
		if (mAppWidgetHost.isListening()) {
		mAppWidgetHost.stopListening();
		}
		}

		@Override
		@@ -509,6 +504,11 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView

		// Unregister the system broadcast receivers
		unregisterReceiver(mSystemBroadcastReceiver);

		// Stop listening for widget package changes if there was one bound
		if (mAppWidgetHost.isListening()) {
		mAppWidgetHost.stopListening();
		}
		}

		@Override