[Safer intents] Notifications

To avoid implicit intents, make intents launch explicitly.

Test: build
Bug: 323061508
Change-Id: I68624ca7c913c473490f371409ae35acbb4f6fb2

src/com/android/settings/notification/app/BubbleSummaryPreferenceController.java

@@ -77,6 +77,7 @@ public class BubbleSummaryPreferenceController extends NotificationPreferenceCon
 
         if (mAppRow != null) {
             final Intent intent = new Intent(Settings.ACTION_APP_NOTIFICATION_BUBBLE_SETTINGS);
+            intent.setPackage(mContext.getPackageName());
             intent.putExtra(Settings.EXTRA_APP_PACKAGE, mAppRow.pkg);
             intent.putExtra(Settings.EXTRA_APP_UID, mAppRow.uid);
             preference.setIntent(intent);