Example usage for android.app AlarmManager setWindow

Introduction

In this page you can find the example usage for android.app AlarmManager setWindow.

Prototype

public void setWindow(@AlarmType int type, long windowStartMillis, long windowLengthMillis,
        PendingIntent operation) 

Source Link

Document

Schedule an alarm to be delivered within a given window of time.

Usage

From source file:Main.java

public static void setAlarmTime(Context context, long timeInMillis, Intent intent) {
    AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    PendingIntent sender = PendingIntent.getBroadcast(context, intent.getIntExtra("id", 0), intent,
            PendingIntent.FLAG_CANCEL_CURRENT);
    int interval = (int) intent.getLongExtra("intervalMillis", 0);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        am.setWindow(AlarmManager.RTC_WAKEUP, timeInMillis, interval, sender);
    }/*from   w w  w .j a  v a  2 s.  c om*/
}

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From source file:org.dmfs.tasks.notification.NotificationUpdaterService.java

@TargetApi(Build.VERSION_CODES.KITKAT)
private void updateNextDayAlarm() {
    Intent intent = new Intent(this, NotificationUpdaterService.class);
    intent.setAction(ACTION_NEXT_DAY);/*from w ww  .  ja v  a 2  s. co m*/
    mDateChangePendingIntent = PendingIntent.getService(this, 0, intent, 0);

    // set alarm to update the next day
    GregorianCalendar tomorrow = new GregorianCalendar();
    tomorrow.add(Calendar.DAY_OF_YEAR, 1);
    tomorrow.set(Calendar.HOUR_OF_DAY, 0);
    tomorrow.set(Calendar.MINUTE, 0);
    tomorrow.set(Calendar.SECOND, 0);
    tomorrow.set(Calendar.MILLISECOND, 0);

    AlarmManager alarmManager = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
    if (VERSION.SDK_INT >= VERSION_CODES.KITKAT) {
        alarmManager.setWindow(AlarmManager.RTC, tomorrow.getTimeInMillis(), 1000, mDateChangePendingIntent);
    } else {
        alarmManager.set(AlarmManager.RTC, tomorrow.getTimeInMillis(), mDateChangePendingIntent);
    }
}

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From source file:com.lambdasoup.quickfit.alarm.AlarmService.java

/**
 * sets the alarm with the alarm manager for the next occurrence of any scheduled event according
 * to the current db state/*w w w  . j  ava  2s  .c  o m*/
 */
@WorkerThread
private void setNextAlarm() {
    try (SQLiteDatabase db = dbHelper.getReadableDatabase();
            Cursor cursor = db.rawQuery(QUERY_SELECT_MIN_NEXT_ALERT, null)) {
        // if cursor is empty, no schedules exist, no alarms to set
        if (cursor.moveToFirst()) {
            long nextAlarmMillis = cursor
                    .getLong(cursor.getColumnIndexOrThrow(ScheduleEntry.COL_NEXT_ALARM_MILLIS));

            AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
            PendingIntent alarmReceiverIntent = PendingIntent.getBroadcast(this, PENDING_INTENT_ALARM_RECEIVER,
                    AlarmReceiver.getIntentOnAlarm(this), PendingIntent.FLAG_UPDATE_CURRENT);
            alarmManager.cancel(alarmReceiverIntent);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                alarmManager.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, nextAlarmMillis,
                        alarmReceiverIntent);
            } else {
                alarmManager.setWindow(AlarmManager.RTC_WAKEUP, nextAlarmMillis, DateUtils.MINUTE_IN_MILLIS,
                        alarmReceiverIntent);
            }
        }
    }
}

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From source file:com.actinarium.nagbox.service.NagboxService.java

private void rescheduleAlarm() {
    AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);

    // Prepare pending intent. Setting, updating, or cancelling the alarm - we need it in either case
    Intent intent = new Intent(this, NagAlarmReceiver.class);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    long nextTimestamp = NagboxDbOps.getClosestNagTimestamp(mDatabase);
    if (nextTimestamp == 0) {
        alarmManager.cancel(pendingIntent);
    } else {//from   w  w  w  . ja va2  s  .c om
        // todo: deal with exact/inexact reminders later
        if (Build.VERSION.SDK_INT >= 23) {
            alarmManager.setAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, nextTimestamp, pendingIntent);
        } else if (Build.VERSION.SDK_INT >= 19) {
            alarmManager.setWindow(AlarmManager.RTC_WAKEUP, nextTimestamp, ALARM_TOLERANCE, pendingIntent);
        } else {
            alarmManager.set(AlarmManager.RTC_WAKEUP, nextTimestamp, pendingIntent);
        }
    }
}

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From source file:org.microg.gms.gcm.McsService.java

public void scheduleHeartbeat(Context context) {
    AlarmManager alarmManager = (AlarmManager) context.getSystemService(ALARM_SERVICE);

    int heartbeatMs = GcmPrefs.get(this).getHeartbeatMsFor(activeNetworkPref, false);
    if (heartbeatMs < 0) {
        closeAll();/*  w w  w .  j av  a  2 s.  c om*/
    }
    logd("Scheduling heartbeat in " + heartbeatMs / 1000 + " seconds...");
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        alarmManager.set(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + heartbeatMs, heartbeatIntent);
    } else {
        // with KitKat, the alarms become inexact by default, but with the newly available setWindow we can get inexact alarms with guarantees.
        // Schedule the alarm to fire within the interval [heartbeatMs/3*4, heartbeatMs]
        alarmManager.setWindow(ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + heartbeatMs / 4 * 3,
                heartbeatMs / 4, heartbeatIntent);
    }

}

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