Android Выполнять Действие Каждый день

// Retrieve a PendingIntent that will perform a broadcast
        Intent alarmIntent = new Intent(HomeContactActivity.this,
                AlarmReceiver.class);
        pendingIntent = PendingIntent.getBroadcast(
                HomeContactActivity.this, 0, alarmIntent, 0);
        AlarmManager manager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
        // устанавливаем на 10:00 
        Calendar calendar = Calendar.getInstance();
        calendar.setTimeInMillis(System.currentTimeMillis());
        calendar.set(Calendar.HOUR_OF_DAY, 10);
        calendar.set(Calendar.MINUTE, 0);
        calendar.set(Calendar.SECOND, 0);
        manager.setRepeating(AlarmManager.RTC_WAKEUP,
                calendar.getTimeInMillis(), 86400000, //каждые 24часа                               
                pendingIntent);