Example usage for android.app PendingIntent FLAG_NO

Introduction

In this page you can find the example usage for android.app PendingIntent FLAG_NO_CREATE.

Prototype

int FLAG_NO_CREATE

To view the source code for android.app PendingIntent FLAG_NO_CREATE.

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Document

Flag indicating that if the described PendingIntent does not already exist, then simply return null instead of creating it.

Usage

From source file:com.twentyoneechoes.borges.util.Utils.java

private static boolean isAlarmAlreadySet(Context context) {
    Intent intent = new Intent(context, LibraryUpdateService.class);
    PendingIntent pi = PendingIntent.getService(context, LIBRARY_UPDATE_REQUEST_CODE, intent,
            PendingIntent.FLAG_NO_CREATE);
    return pi != null;
}

From source file:org.chromium.ChromeNotifications.java

private static void triggerJavascriptEventNow(Context context, ComponentName componentName,
        EventInfo eventInfo) {//from   w w  w.j  av  a 2  s  .com
    Intent intent = new Intent();
    intent.setComponent(componentName);
    intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
    if (NOTIFICATION_CLICKED_ACTION.equals(eventInfo.action)) {
        webView.sendJavascript("chrome.notifications.triggerOnClicked('" + eventInfo.notificationId + "')");
        context.startActivity(intent);
    } else if (NOTIFICATION_CLOSED_ACTION.equals(eventInfo.action)) {
        PendingIntent pendingIntent = makePendingIntent(context, componentName, NOTIFICATION_CLICKED_ACTION,
                eventInfo.notificationId, -1, PendingIntent.FLAG_NO_CREATE);
        if (pendingIntent != null) {
            pendingIntent.cancel();
        }
        webView.sendJavascript("chrome.notifications.triggerOnClosed('" + eventInfo.notificationId + "')");
    } else if (NOTIFICATION_BUTTON_CLICKED_ACTION.equals(eventInfo.action)) {
        webView.sendJavascript("chrome.notifications.triggerOnButtonClicked('" + eventInfo.notificationId
                + "', " + eventInfo.buttonIndex + ")");
        context.startActivity(intent);
    }
}

From source file:com.concentricsky.android.khanacademy.app.HomeActivity.java

private void setupRepeatingLibraryUpdateAlarm() {
    Log.d(LOG_TAG, "setupRepeatingLibraryUpdateAlarm");
    AlarmManager am = (AlarmManager) getSystemService(Activity.ALARM_SERVICE);

    Intent intent = new Intent(getApplicationContext(), KADataService.class);
    intent.setAction(ACTION_LIBRARY_UPDATE);
    PendingIntent existing = PendingIntent.getService(getApplicationContext(),
            REQUEST_CODE_RECURRING_LIBRARY_UPDATE, intent, PendingIntent.FLAG_NO_CREATE);
    boolean alreadyScheduled = existing != null;

    if (!alreadyScheduled) {
        // Initial delay.
        Calendar cal = Calendar.getInstance();
        cal.add(Calendar.SECOND, UPDATE_DELAY_FROM_FIRST_RUN);

        // Schedule the alarm.
        PendingIntent pendingIntent = PendingIntent.getService(getApplicationContext(),
                REQUEST_CODE_RECURRING_LIBRARY_UPDATE, intent, PendingIntent.FLAG_CANCEL_CURRENT);
        Log.d(LOG_TAG, "(re)setting alarm");
        am.setRepeating(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), AlarmManager.INTERVAL_DAY,
                pendingIntent);//  w ww  .j a va2s  . c  om
    }
}

From source file:com.jerrellmardis.amphitheatre.util.Utils.java

private static boolean isAlarmAlreadySet(Context context, Class c) {
    Intent intent = new Intent(context, c);
    PendingIntent pi = PendingIntent.getService(context, LIBRARY_UPDATE_REQUEST_CODE, intent,
            PendingIntent.FLAG_NO_CREATE);
    return pi != null;
}

From source file:com.adguard.android.service.FilterServiceImpl.java

@Override
public void scheduleFiltersUpdate() {
    Intent alarmIntent = new Intent(AlarmReceiver.UPDATE_FILTER_ACTION);

    boolean isRunning = PendingIntent.getBroadcast(context, 0, alarmIntent,
            PendingIntent.FLAG_NO_CREATE) != null;
    if (!isRunning) {
        LOG.info("Starting scheduler of filters updating");
        PendingIntent broadcastIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, 0);

        AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, UPDATE_INITIAL_PERIOD, AlarmManager.INTERVAL_HOUR,
                broadcastIntent);//from w ww. j  a va  2  s. co m
    } else {
        LOG.info("Filters update is running");
    }
}

From source file:com.remdo.app.MainActivity.java

/**
 * This method checks services state, and configure MainActivity layout to be displayed accordingly.
 *///from   w w  w. ja  va  2 s  .co  m
private void checkServices() {
    TextView TVGeo = (TextView) findViewById(R.id.tv_geo_footer);
    TextView TVAlerts = (TextView) findViewById(R.id.tv_alerts_footer);

    Intent myIntent = new Intent(this, GeopositioningService.class);
    pendingGeoIntent = PendingIntent.getService(this, 0, myIntent, PendingIntent.FLAG_NO_CREATE);
    myIntent = new Intent(this, NotificationService.class);
    pendingAlertsIntent = PendingIntent.getService(this, 0, myIntent, PendingIntent.FLAG_NO_CREATE);

    //Comprobamos si el servicio GEO esta iniciado

    if (!isGEORunning()) {
        TVGeo.setTextColor(this.getResources().getColor(R.color.Red));
        TVGeo.setText(R.string.geo_off);
        GeoEnabled = false;
    } else {
        TVGeo.setTextColor(this.getResources().getColor(R.color.Black));
        TVGeo.setText(R.string.geo_on);
        GeoEnabled = true;
    }

    //Comprobamos si el servicio Alerts esta  iniciado
    if (!isALERTSRunning()) {
        TVAlerts.setTextColor(this.getResources().getColor(R.color.Red));
        TVAlerts.setText(R.string.alerts_off);
        AlertsEnabled = false;
    } else {
        TVAlerts.setTextColor(this.getResources().getColor(R.color.Black));
        TVAlerts.setText(R.string.alerts_on);
        AlertsEnabled = true;
    }

}

From source file:net.peterkuterna.android.apps.devoxxfrsched.service.CfpSyncManager.java

/**
 * Retreive the currently installed {@link PendingIntent} for the alarm.
 * //from  ww w . j  a va2s .com
 * @return
 */
private PendingIntent getAlarmPendingIntent() {
    final Context context = getContext();
    final Intent intent = new Intent(context, OnAlarmReceiver.class);
    return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_NO_CREATE);
}

From source file:com.shinymetal.gradereport.AbstractActivity.java

protected void setRecurringAlarm(Context context, boolean force) {

    boolean alarmUp = (PendingIntent.getBroadcast(context, 0, new Intent(context, AlarmReceiver.class),
            PendingIntent.FLAG_NO_CREATE) != null);

    if (alarmUp && !force)
        return;/*from   w ww  . j av a  2s . co m*/

    Intent downloader = new Intent(context, AlarmReceiver.class);
    downloader.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, downloader,
            PendingIntent.FLAG_UPDATE_CURRENT);

    AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);

    Date firstRun = new Date();
    long mSyncInterval = Long.parseLong(PreferenceManager.getDefaultSharedPreferences(this)
            .getString(getString(R.string.pref_sync_key), "15")) * 60000;

    alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, firstRun.getTime() + 10, mSyncInterval, pendingIntent);

    if (BuildConfig.DEBUG)
        Log.d(this.toString(), TS.get() + this.toString() + " Set alarmManager.setRepeating to: "
                + firstRun.toString() + " interval: " + mSyncInterval);
}

From source file:at.ac.uniklu.mobile.sportal.service.MutingService.java

/**
 * Determines if the muting service is running (ON) or stopped (OFF).
 * The muting service is defined as running if there is an alarm scheduled that will either mute or unmute 
 * the phone at a specific time. It is stopped if no alarm is scheduled.
 * http://code.google.com/p/android/issues/detail?id=3776
 * http://stackoverflow.com/questions/2110620/how-to-handle-an-alarm-triggered-each-day-in-android
 * @return true if the muting service is running or false if it is stopped
 *///  w  w w .ja  v a  2  s. com
private boolean isRunning() {
    Intent alarmIntent = new Intent(this, OnAlarmReceiver.class).putExtra(ACTION, ACTION_NONE);
    boolean isRunning = PendingIntent.getBroadcast(this, 0, alarmIntent, PendingIntent.FLAG_NO_CREATE) != null;
    Log.d(TAG, "isRunning(): " + isRunning);
    return isRunning;
}

From source file:edu.mit.media.funf.probe.Probe.java

private void loadRequestsIntent(Intent currentIntent) {
    if (isRequestsIntent(currentIntent)) {
        Log.d(TAG, "Is requests intent.");
        requestsIntent = currentIntent;/*  ww w . jav  a2 s  .co  m*/
    } else {
        // Attempt to grab pending intent and send Otherwise initialize requestsIntent
        Intent internalRunIntent = getRequestsIntent();
        PendingIntent selfLaunchingIntent = PendingIntent.getService(this, 0, internalRunIntent,
                PendingIntent.FLAG_NO_CREATE);
        if (selfLaunchingIntent == null) {
            requestsIntent = internalRunIntent;
        } else {
            try {
                Log.i(TAG, "Sending requests pending intent and waiting");
                selfLaunchingIntent.send();
                queueIntent(currentIntent, true);
                pauseQueueUntilIntentReceived(internalRunIntent, null);
            } catch (CanceledException e) {
                Log.e(TAG, "CANCELLED INTERNAL RUN INTENT");
                requestsIntent = internalRunIntent;
            }
        }
    }
}

Example usage for android.app PendingIntent FLAG_NO_CREATE

Introduction

Prototype

Document

Usage