Android: Alarmmanager Is Not Getting Fired

I am trying to generate an alarm on a scheduled time in future. Below is the code MainActivity.java import android.app.AlarmManager; import android.app.PendingIntent; import androi

Solution 1:

I tried your code and made some adjustments and it was working for me

publicvoidscheduleAlarm() {
        finalAlarmManageralarmManager= (AlarmManager) getSystemService(Context.ALARM_SERVICE);
        finalPendingIntentwakeupIntent= PendingIntent.getBroadcast(this, 0,
                newIntent(this, AlarmReciever.class), PendingIntent.FLAG_UPDATE_CURRENT);
        Calendarcalendar= Calendar.getInstance();
        calendar.setTimeInMillis(System.currentTimeMillis());
        calendar.add(Calendar.SECOND, 60); // first timelongfrequency=6* 1000; // in ms
        alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), frequency, wakeupIntent);

    }

Try this.