Example usage for android.content Context ALARM

Introduction

In this page you can find the example usage for android.content Context ALARM_SERVICE.

Prototype

String ALARM_SERVICE

To view the source code for android.content Context ALARM_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.app.AlarmManager for receiving intents at a time of your choosing.

Usage

From source file:Main.java

public static synchronized long setBroadcastAlarm(Context context, Intent intent, long timeInterval,
        int identifier) {

    final AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    final PendingIntent pi = PendingIntent.getBroadcast(context, identifier, intent,
            PendingIntent.FLAG_CANCEL_CURRENT);
    return setUpAlarm(am, pi, timeInterval);
}

From source file:net.kourlas.voipms_sms.receivers.SynchronizationIntervalReceiver.java

public static void setupSynchronizationInterval(Context applicationContext) {
    Preferences preferences = Preferences.getInstance(applicationContext);
    AlarmManager alarmManager = (AlarmManager) applicationContext.getSystemService(Context.ALARM_SERVICE);
    Intent intent = new Intent(applicationContext, SynchronizationIntervalReceiver.class);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(applicationContext, 0, intent, 0);

    alarmManager.cancel(pendingIntent);/*from  ww  w. j  a va2s  .c  o  m*/

    long syncInterval = preferences.getSyncInterval() * (24 * 60 * 60 * 1000);
    if (syncInterval != 0) {
        long nextSyncTime = preferences.getLastCompleteSyncTime() + syncInterval;

        long now = System.currentTimeMillis();
        if (nextSyncTime <= now) {
            Database.getInstance(applicationContext).synchronize(false, false, null);
            nextSyncTime = now + syncInterval;
        }

        alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP, nextSyncTime, syncInterval, pendingIntent);
    }
}

From source file:Main.java

public static <T extends BroadcastReceiver> void scheduleUpdate(Context context, Class<T> clazz) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
    AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    Intent intent = new Intent(context, clazz);
    PendingIntent sender = PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
    Random random = new Random(System.currentTimeMillis());
    long offset = random.nextLong() % (12 * 60 * 60 * 1000);
    long interval = (24 * 60 * 60 * 1000) + offset;
    String prefKey = "pref_scheduled_monitor_config_update_" + clazz.getCanonicalName();
    long scheduledTime = preferences.getLong(prefKey, -1);

    if (scheduledTime == -1) {
        context.sendBroadcast(intent);//from   www  .  j  a  va2  s  .  co  m
    }

    if (scheduledTime <= System.currentTimeMillis()) {
        context.sendBroadcast(intent);
        scheduledTime = System.currentTimeMillis() + interval;
        preferences.edit().putLong(prefKey, scheduledTime).commit();
        Log.w("PeriodicActionUtils",
                "Scheduling for all new time: " + scheduledTime + " (" + clazz.getSimpleName() + ")");
    } else {
        Log.w("PeriodicActionUtils", "Scheduling for time found in preferences: " + scheduledTime + " ("
                + clazz.getSimpleName() + ")");
    }

    am.cancel(sender);
    am.set(AlarmManager.RTC_WAKEUP, scheduledTime, sender);

    Log.w("PeriodicActionUtils", "Scheduled for: " + scheduledTime + " (" + clazz.getSimpleName() + ")");
}

From source file:com.commonsware.android.wakecast.PollReceiver.java

static void scheduleAlarms(Context ctxt) {
    AlarmManager mgr = (AlarmManager) ctxt.getSystemService(Context.ALARM_SERVICE);
    Intent i = new Intent(ctxt, PollReceiver.class);
    PendingIntent pi = PendingIntent.getBroadcast(ctxt, 0, i, 0);

    mgr.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + INITIAL_DELAY,
            PERIOD, pi);//from ww w .  j av  a  2  s . c om

}

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:MainActivity.java

public void setAlarm(View view) {
    Intent intentToFire = new Intent(getApplicationContext(), AlarmBroadcastReceiver.class);
    intentToFire.setAction(AlarmBroadcastReceiver.ACTION_ALARM);
    PendingIntent alarmIntent = PendingIntent.getBroadcast(getApplicationContext(), 0, intentToFire, 0);
    AlarmManager alarmManager = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
    long thirtyMinutes = SystemClock.elapsedRealtime() + 30 * 1000;
    alarmManager.set(AlarmManager.ELAPSED_REALTIME, thirtyMinutes, alarmIntent);

    //alarmManager.setRepeating(AlarmManager.ELAPSED_REALTIME, thirtyMinutes, AlarmManager.INTERVAL_HALF_HOUR, alarmIntent);
}

From source file:com.meiste.greg.ptw.RaceAlarm.java

@SuppressLint("NewApi")
public static void set(final Context context) {
    final Race race = Race.getNext(context, true, true);

    if (!alarm_set && (race != null)) {
        Util.log("Setting race alarm for race " + race.getId());

        final AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        final Intent intent = new Intent(context, RaceAlarm.class);
        intent.putExtra(RACE_ID, race.getId());
        final PendingIntent pendingIntent = PendingIntent.getService(context, 0, intent,
                PendingIntent.FLAG_UPDATE_CURRENT);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            am.setExact(AlarmManager.RTC_WAKEUP, race.getStartTimestamp(), pendingIntent);
        } else {//from w  ww  . j  av a  2 s  . c o m
            am.set(AlarmManager.RTC_WAKEUP, race.getStartTimestamp(), pendingIntent);
        }

        alarm_set = true;
    } else {
        Util.log("Not setting race alarm: alarm_set=" + alarm_set);
    }
}

From source file:com.tealeaf.PushBroadcastReceiver.java

public static void disableNotifications(Context context) {
    if (scheduledIntent != null) {
        AlarmManager alarms = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        alarms.cancel(scheduledIntent);//  www  .j a va  2s.c om
        scheduledIntent = null;
    }
}

From source file:com.cryart.sabbathschool.util.SSNotification.java

public static void setRepeatingNotification(Context context) {
    AlarmManager _SSAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    Intent _SSNotificationIntent = new Intent(context, SSBroadcastReceiver.class);
    PendingIntent _SSAlarmIntent = PendingIntent.getBroadcast(context, 0, _SSNotificationIntent, 0);

    Calendar _SSNotificationTime = Calendar.getInstance();

    SharedPreferences ssPreferences = PreferenceManager.getDefaultSharedPreferences(context);
    String ss_settings_notification_time = ssPreferences.getString(
            SSConstants.SS_SETTINGS_NOTIFICATION_TIME_KEY,
            SSConstants.SS_SETTINGS_NOTIFICATION_TIME_DEFAULT_VALUE);

    _SSNotificationTime.set(Calendar.HOUR_OF_DAY, SSHelper.parseHourFromString(ss_settings_notification_time,
            SSConstants.SS_NOTIFICATION_TIME_SETTINGS_FORMAT));
    _SSNotificationTime.set(Calendar.MINUTE, SSHelper.parseMinuteFromString(ss_settings_notification_time,
            SSConstants.SS_NOTIFICATION_TIME_SETTINGS_FORMAT));
    _SSNotificationTime.set(Calendar.SECOND, 0);

    _SSAlarmManager.setRepeating(AlarmManager.RTC_WAKEUP, _SSNotificationTime.getTimeInMillis(),
            AlarmManager.INTERVAL_DAY, _SSAlarmIntent);
}

From source file:net.callmeike.android.alarmscheduler.scheduler.AlarmScheduler.java

public static void startSampleTask(Context ctxt) {
    int interval = ctxt.getResources().getInteger(R.integer.sample_task_interval);
    ((AlarmManager) ctxt.getSystemService(Context.ALARM_SERVICE)).setInexactRepeating(
            AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + 100, interval * MS_PER_MINUTE,
            getTaskIntent(ctxt, SAMPLE_TASK));
    Log.d(TAG, "sample task started");
}

Example usage for android.content Context ALARM_SERVICE

Introduction

Prototype

Document

Usage