Example usage for android.app AlarmManager RTC

Introduction

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

Prototype

int RTC_WAKEUP

To view the source code for android.app AlarmManager RTC_WAKEUP.

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Document

Alarm time in System#currentTimeMillis System.currentTimeMillis() (wall clock time in UTC), which will wake up the device when it goes off.

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   www. j av  a  2  s .c o  m
}

From source file:Main.java

public static void setAlarm(Context context, Intent intent, int notificationId, Calendar calendar) {
    intent.putExtra("NOTIFICATION_ID", notificationId);
    AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, notificationId, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        alarmManager.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
                pendingIntent);/*  www .j  a v  a2s.com*/
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        alarmManager.setExact(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
    } else {
        alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);
    }
}

From source file:Main.java

public static void setTimerReceiver(Context context, int repeat_time, Class<?> class_name) {
    AlarmManager alarm = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    Intent intentReceiver = new Intent(context, class_name);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intentReceiver,
            PendingIntent.FLAG_CANCEL_CURRENT);
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.SECOND, repeat_time / 1000);

    // InexactRepeating allows Android to optimize the energy consumption
    alarm.setInexactRepeating(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), repeat_time, pendingIntent);
}

From source file:Main.java

public static PendingIntent scheduleLocalNotification(Context context, int slot, Long alertTime,
        String titleText, String subtitleText, String messageBodyText, String tickerText) {
    Log.i(TAG, "Scheduling local notification");
    Intent alertIntent = new Intent(getNotificationName(slot));
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, slot, alertIntent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    if (alarmManager != null) {
        alarmManager.set(AlarmManager.RTC_WAKEUP, alertTime, pendingIntent);
    }/*  www  .  j a v a2s.c o  m*/
    return pendingIntent;
}

From source file:Main.java

public static void setupNotificationMessage(AlarmManager am, Calendar calendar, int interval,
        PendingIntent sender) {//from  w  w  w .jav a 2  s  . co  m
    // official docs:
    // Note: as of API 19, all repeating alarms are inexact. If your application needs precise 
    // delivery times then it must use one-time exact alarms, rescheduling each time as described above. 
    // Legacy applications whosetargetSdkVersion is earlier than API 19 will continue to have all of their alarms, including repeating alarms, treated as exact.
    if (Build.VERSION.SDK_INT >= FAKE_KITKAT_WATCH) {
        //am.setWindow(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), 20000, sender);
        am.setExact(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), sender);
    } else {
        // use this on sdk level 18 and smaller than 18. later sdk won`t guarantee time to be precise.
        //am.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), interval, sender);
        am.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), sender);
    }
}

From source file:Main.java

public static PendingIntent scheduleLocalNotification(Context context, int slot, String title, String message,
        Long alertTime, int repeat) {
    Log.i(TAG, "Scheduling local notification");
    Intent alertIntent = new Intent(getNotificationName(slot));

    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, slot, alertIntent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    if (alarmManager != null) {
        if (repeat == 0) {
            alarmManager.set(AlarmManager.RTC_WAKEUP, alertTime, pendingIntent);
        } else {/*from w  w  w.  j  av  a  2  s .  c  om*/
            Calendar alarmStartTime = Calendar.getInstance();
            alarmStartTime.add(Calendar.MINUTE, 1);
            alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, alertTime, repeat, pendingIntent);
        }
    }
    return pendingIntent;
}

From source file:Main.java

public static void startAlert(AlarmManager alarmMgr, PendingIntent alarmIntent, Context context) {

    //        alarmMgr = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
    //        Intent intent = new Intent(context, AlerReceiver.class);
    //        alarmIntent = PendingIntent.getBroadcast(context, 0, intent, 0);

    // Set the alarm to start at 8:30 a.m.
    //        Calendar calendar = Calendar.getInstance();
    //        calendar.setTimeInMillis(System.currentTimeMillis());
    //        calendar.set(Calendar.HOUR_OF_DAY, 8);
    //        calendar.set(Calendar.MINUTE, 30);

    // setRepeating() lets you specify a precise custom interval--in this case,
    // 20 minutes.
    //        alarmMgr.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
    //                1000 * 60 * 20, alarmIntent);

    alarmMgr.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 3000, alarmIntent);

}

From source file:Main.java

private static long setUpAlarm(AlarmManager alarmManager, PendingIntent pi, long timeInterval) {
    long curTime;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        final AlarmManager.AlarmClockInfo alarmClockInfo = new AlarmManager.AlarmClockInfo(
                (curTime = System.currentTimeMillis()) + timeInterval, pi);
        alarmManager.setAlarmClock(alarmClockInfo, pi);
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        alarmManager.setExact(AlarmManager.RTC_WAKEUP, (curTime = System.currentTimeMillis()) + timeInterval,
                pi);/*from   w  ww. j a v  a  2  s .c  om*/
    } else {
        alarmManager.set(AlarmManager.RTC_WAKEUP, (curTime = System.currentTimeMillis()) + timeInterval, pi);
    }
    return curTime;
}

From source file:com.tealeaf.PushBroadcastReceiver.java

public static void scheduleNext(Context context, int timeout) {
    TeaLeafOptions options = new TeaLeafOptions(context);
    String appID = options.getAppID();
    logger.log("{push} Scheduling the next push for", timeout);
    Intent intent = new Intent("com.tealeaf.CHECK_PUSH_SERVER");
    intent.putExtra("appID", appID);
    AlarmManager alarms = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    scheduledIntent = PendingIntent.getBroadcast(context, 0, intent, 0);
    alarms.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + (timeout * 1000), scheduledIntent);
}

From source file:de.escoand.readdaily.ReminderHandler.java

public static void startReminder(final Context context, final int hour, final int minute) {
    Intent intent = new Intent(context, ReminderHandler.class);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    AlarmManager am = (AlarmManager) context.getSystemService(Activity.ALARM_SERVICE);
    GregorianCalendar cal = new GregorianCalendar();

    // get next reminder
    cal.set(Calendar.HOUR_OF_DAY, hour);
    cal.set(Calendar.MINUTE, minute);
    cal.set(Calendar.SECOND, 0);//from w  ww  .j  av  a2s. c o  m
    cal.set(Calendar.MILLISECOND, 0);
    if (cal.before(Calendar.getInstance()))
        cal.add(Calendar.DATE, 1);

    am.setRepeating(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), 24 * 60 * 60 * 1000, pendingIntent);

    LogHandler.log(Log.WARN, "activated " + hour + ":" + minute);
}

Example usage for android.app AlarmManager RTC_WAKEUP

Introduction

Prototype

Document

Usage