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The alarm does not stop

I try to stop the alarm and check if it stopped or not, but it always returns true, it means that the alarm is working. I tried to stop the alarm based on the response from the link https://stackoverflow.com/a/4129605/2129 , but it does not work for me.

Please refer to the code below

  • Start alarm

    public static void startSchedulerAlaram(Context ctx) {

Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.set(Calendar.HOUR_OF_DAY, 0); 
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);

if (calendar.compareTo(Calendar.getInstance()) <= 0)
    calendar.add(Calendar.DATE, 1);

AlarmManager alarmManager = (AlarmManager) ctx
        .getSystemService(Context.ALARM_SERVICE);

Intent intent = new Intent(ctx, Alaram_Receiver.class);
intent.setAction(Utility.SCHEDULE_ACTION);

PendingIntent pi = PendingIntent.getBroadcast(ctx, 1, intent,0);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
calendar.getTimeInMillis(),AlarmManager.INTERVAL_DAY, pi);

log("Scheduler Alarm", "Started");

}

  • Stop signal

    public static void stopSchedulerAlaram(Context ctx) {

Intent intent = new Intent(ctx, Alaram_Receiver.class);
intent.setAction(Utility.SCHEDULE_ACTION);
PendingIntent pendingIntent = PendingIntent.getBroadcast(ctx, 1,
        intent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) ctx
        .getSystemService(Context.ALARM_SERVICE);
alarmManager.cancel(pendingIntent);

log("Scheduler Alarm", "Stopped");
}

  • Check alarm

    public static boolean checkSchedulerAlaram(Context ctx) {

boolean alarmUp = (PendingIntent.getBroadcast(ctx, 1, new Intent(ctx,Alaram_Receiver.class).setAction(Utility.SCHEDULE_ACTION),
        PendingIntent.FLAG_NO_CREATE) != null);

return alarmUp;
}
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3 answers

You need to go different id for set alarm

PendingIntent.getBroadcast(ctx, id, intent,PendingIntent.FLAG_UPDATE_CURRENT);

For cancel alarm you have pass sameid that you used for set.

PendingIntent pendingIntent = PendingIntent.getBroadcast(ctx, id,
        intent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) ctx
        .getSystemService(Context.ALARM_SERVICE);
alarmManager.cancel(pendingIntent);
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This code is used to determine if the alarm is set or not:

boolean alarmUp = (PendingIntent.getBroadcast(ctx, 1, new Intent(ctx,Alaram_Receiver.class).setAction(Utility.SCHEDULE_ACTION),
    PendingIntent.FLAG_NO_CREATE) != null);

PendingIntent, , .

, :

PendingIntent pendingIntent = PendingIntent.getBroadcast(ctx, 1,
    intent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager alarmManager = (AlarmManager) ctx
    .getSystemService(Context.ALARM_SERVICE);
alarmManager.cancel(pendingIntent);

, PendingIntent . / PendingIntent, , , PendingIntent, . ( ):

pendingIntent.cancel();
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,

Intent intent = new Intent(this, MyReceiver.class);
         PendingIntent sender = PendingIntent.getBroadcast(getApplicationContext(), 0, intent, 0);
         AlarmManager alarmManager = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
         alarmManager.cancel(sender);
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