Aktivity nur ein Mal erzeugen

1Intent notificationIntent = new Intent(context, Main.class);
2 notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP/*FLAG_ACTIVITY_NEW_TASK*/);

1//dynamischer BroadcastReciver für Notivication
2 private class bprReciver extends BroadcastReceiver
3 {
4 @Override
5 public void onReceive(Context context, Intent intent) {
6 String str = intent.getStringExtra("textStrg"); // <-- Dieser Sting soll auch in TV
7 if(str != null) {
8 processStartNotification(str);
9 }
10 }
11 }
12
13 /*
14 * Start Notivication
15 */
16 private void processStartNotification(String str) {
17 int icon = R.drawable.icon;
18 String title = getString(R.string.title);
19 String text = str;
20 long when = System.currentTimeMillis();
21
22 Intent intent = new Intent(this, Main.class);
23 intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
24
25 PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
26
27 Notification notification = new Notification(icon, title, when);
28 notification.setLatestEventInfo(this, title, text, pendingIntent);
29 notification.defaults |= Notification.DEFAULT_SOUND;
30 notification.flags |= Notification.FLAG_NO_CLEAR;
31
32 NotificationManager mgr = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
33 mgr.notify(ID, notification);
34 }