How To Cancel Multiple Alarm Using Other Activity

Create note Activity from where Alarm trigger! and Alarm delete code in other Activity,it delete only last trigger Alarm means if 3 Alarm are created and I want to delete Alarm 1 i

Solution 1:

The PendingIntent needs to be created exactly as it was when you started the AlarmManager.

Use PendingIntent.FLAG_UPDATE_CURRENT instead of 0 when creating the PendingIntent to cancel the alarm. FLAG_UPDATE_CURRENT is equal to the constant 134217728, not 0.

Solution 2:

Use this code:

PendingIntentpendingIntent= PendingIntent.getBroadcast(this, _id, intent, 0);
        AlarmManageralarmManager= (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
        alarmManager.cancel(pendingIntent);

Hope this helps.