Example usage for android.content Intent FLAG_ACTIVITY_SINGLE_TOP

Introduction

In this page you can find the example usage for android.content Intent FLAG_ACTIVITY_SINGLE_TOP.

Prototype

int FLAG_ACTIVITY_SINGLE_TOP

To view the source code for android.content Intent FLAG_ACTIVITY_SINGLE_TOP.

Click Source Link

Document

If set, the activity will not be launched if it is already running at the top of the history stack.

Usage

From source file:com.baasio.sample.startup.gcm.GCMIntentService.java

/**
 * Issues a notification to inform the user that server has sent a message.
 */// w  w  w . ja v a  2 s . co  m
private static void generateNotification(Context context, String message) {
    int icon = R.drawable.ic_launcher;
    long when = System.currentTimeMillis();
    NotificationManager notificationManager = (NotificationManager) context
            .getSystemService(Context.NOTIFICATION_SERVICE);

    Intent notificationIntent = new Intent(context, MainActivity.class);
    // set intent so it does not start a new activity
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0);

    Notification notification = new NotificationCompat.Builder(context).setWhen(when).setSmallIcon(icon)
            .setContentTitle(context.getString(R.string.app_name)).setContentText(message)
            .setContentIntent(intent).setTicker(message).setAutoCancel(true).getNotification();

    notificationManager.notify(0, notification);
}

---

From source file:com.cfc.needblood.GCMIntentService.java

/**
 * Issues a notification to inform the user that server has sent a message.
 *//* ww w.jav  a  2 s .  c  o  m*/
private static void generateNotification(Context context, String message) {
    long when = System.currentTimeMillis();

    Intent notificationIntent = new Intent(context, MainActivity.class);
    // set intent so it does not start a new activity
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);

    PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent,
            PendingIntent.FLAG_CANCEL_CURRENT);

    NotificationManager notificationManager = (NotificationManager) context
            .getSystemService(Context.NOTIFICATION_SERVICE);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(context);

    // Change the icons to conform Android's design guildeline
    builder.setContentIntent(contentIntent).setSmallIcon(R.drawable.ic_launcher)
            .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.drawable.bd_icon))
            .setTicker(message).setWhen(when).setAutoCancel(true)
            .setContentTitle(context.getString(R.string.app_name))
            .setContentText(context.getString(R.string.notification_message));

    Notification notification = builder.build();

    notificationManager.notify(0, notification);

    // Notification sound, comment out if do not need
    Uri ringtone = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
    Ringtone r = RingtoneManager.getRingtone(context, ringtone);
    r.play();
}

---

From source file:com.kth.baasio.baassample.gcm.GCMIntentService.java

/**
 * Issues a notification to inform the user that server has sent a message.
 *///from   w ww .  jav  a 2 s .c o  m
private static void generateNotification(Context context, String message) {
    int icon = R.drawable.ic_launcher;
    long when = System.currentTimeMillis();
    NotificationManager notificationManager = (NotificationManager) context
            .getSystemService(Context.NOTIFICATION_SERVICE);

    Intent notificationIntent = new Intent(context, BaasMainActivity.class);
    // set intent so it does not start a new activity
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0);

    Notification notification = new NotificationCompat.Builder(context).setWhen(when).setSmallIcon(icon)
            .setContentTitle(context.getString(R.string.app_name)).setContentText(message)
            .setContentIntent(intent).setTicker(message).setAutoCancel(true).getNotification();

    notificationManager.notify(0, notification);
}

---

From source file:com.macleod2486.androidswissknife.components.NFCTool.java

private void setUpWrite(String message) {

    Log.i("NFCTool", "Message received " + message);
    Intent nfcIntent = new Intent(activity.getApplicationContext(), NFCActivity.class);
    nfcIntent.putExtra("NFCMode", "write");
    nfcIntent.putExtra("NFCMessage", message);
    nfcIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);

    PendingIntent pendingIntent = PendingIntent.getActivity(activity, 0, nfcIntent, 0);

    IntentFilter filter = new IntentFilter();
    filter.addAction(NfcAdapter.ACTION_TAG_DISCOVERED);
    filter.addAction(NfcAdapter.ACTION_NDEF_DISCOVERED);
    filter.addAction(NfcAdapter.ACTION_TECH_DISCOVERED);

    IntentFilter[] filterArray = new IntentFilter[] { filter };

    String[][] techListsArray = new String[][] { new String[] { Ndef.class.getName() },
            new String[] { Ndef.class.getName() } };

    adapter.disableReaderMode(activity);
    adapter.enableForegroundDispatch(activity, pendingIntent, filterArray, techListsArray);

    Toast.makeText(this.activity, "Please scan tag with device.", Toast.LENGTH_LONG).show();
}

---

From source file:eu.inmite.apps.smsjizdenka.service.ListenerService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {

    if (intent != null && intent.getAction() != null) {
        if ("open_ticket".equals(intent.getAction())) {
            final Ticket t = (Ticket) intent.getExtras().getSerializable("ticket");
            sendMessage("openTicket/" + t.getId(), null);

            Intent confirmationIntent = new Intent(this, ConfirmationActivity.class);
            confirmationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP
                    | Intent.FLAG_ACTIVITY_CLEAR_TOP);
            confirmationIntent.putExtra(ConfirmationActivity.EXTRA_ANIMATION_TYPE,
                    ConfirmationActivity.OPEN_ON_PHONE_ANIMATION);
            startActivity(confirmationIntent);
        }//www.j a va  2 s. c o m
    }

    return super.onStartCommand(intent, flags, startId);
}

---

From source file:com.saarang.samples.apps.iosched.gcm.command.AnnouncementCommand.java

private void displayNotification(Context context, String message) {
    LogUtils.LOGI(TAG, "Displaying notification: " + message);
    ((NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE)).notify(0,
            new NotificationCompat.Builder(context).setWhen(System.currentTimeMillis())
                    .setSmallIcon(com.saarang.samples.apps.iosched.R.drawable.ic_stat_notification)
                    .setTicker(message)/*from   www.  j a v a2s .  c  o  m*/
                    .setContentTitle(context.getString(com.saarang.samples.apps.iosched.R.string.app_name))
                    .setContentText(message)
                    //.setColor(context.getResources().getColor(R.color.theme_primary))
                    // Note: setColor() is available in the support lib v21+.
                    // We commented it out because we want the source to compile 
                    // against support lib v20. If you are using support lib
                    // v21 or above on Android L, uncomment this line.
                    .setContentIntent(PendingIntent.getActivity(context, 0,
                            new Intent(context, MyScheduleActivity.class).setFlags(
                                    Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP),
                            0))
                    .setAutoCancel(true).build());
}

---

From source file:info.zamojski.soft.towercollector.collector.CollectorNotificationHelper.java

private PendingIntent createOpenMainActivityIntent() {
    Intent intent = new Intent(context, MainActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    intent.setAction(CollectorService.SERVICE_FULL_NAME + "_NID_" + CollectorService.NOTIFICATION_ID);
    PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
    return pendingIntent;
}

---

From source file:be.ppareit.swiftp.gui.FsNotification.java

private void setupNotification(Context context) {
    Cat.d("Setting up the notification");
    // Get NotificationManager reference
    String ns = Context.NOTIFICATION_SERVICE;
    NotificationManager nm = (NotificationManager) context.getSystemService(ns);

    // get ip address
    InetAddress address = FsService.getLocalInetAddress();
    if (address == null) {
        Cat.w("Unable to retrieve the local ip address");
        return;//  w  w w  .  j a v  a  2 s. c o  m
    }
    String iptext = "ftp://" + address.getHostAddress() + ":" + FsSettings.getPortNumber() + "/";

    // Instantiate a Notification
    int icon = R.mipmap.notification;
    CharSequence tickerText = String.format(context.getString(R.string.notification_server_starting), iptext);
    long when = System.currentTimeMillis();

    // Define Notification's message and Intent
    CharSequence contentTitle = context.getString(R.string.notification_title);
    CharSequence contentText = String.format(context.getString(R.string.notification_text), iptext);

    Intent notificationIntent = new Intent(context, MainActivity.class);
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);

    int stopIcon = android.R.drawable.ic_menu_close_clear_cancel;
    CharSequence stopText = context.getString(R.string.notification_stop_text);
    Intent stopIntent = new Intent(FsService.ACTION_STOP_FTPSERVER);
    PendingIntent stopPendingIntent = PendingIntent.getBroadcast(context, 0, stopIntent,
            PendingIntent.FLAG_ONE_SHOT);

    int preferenceIcon = android.R.drawable.ic_menu_preferences;
    CharSequence preferenceText = context.getString(R.string.notif_settings_text);
    Intent preferenceIntent = new Intent(context, MainActivity.class);
    preferenceIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    PendingIntent preferencePendingIntent = PendingIntent.getActivity(context, 0, preferenceIntent, 0);

    Notification notification = new NotificationCompat.Builder(context).setContentTitle(contentTitle)
            .setContentText(contentText).setContentIntent(contentIntent).setSmallIcon(icon)
            .setTicker(tickerText).setWhen(when).setOngoing(true)
            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
            .setCategory(NotificationCompat.CATEGORY_SERVICE).setPriority(NotificationCompat.PRIORITY_MAX)
            .addAction(stopIcon, stopText, stopPendingIntent)
            .addAction(preferenceIcon, preferenceText, preferencePendingIntent).setShowWhen(false).build();

    // Pass Notification to NotificationManager
    nm.notify(NOTIFICATION_ID, notification);

    Cat.d("Notification setup done");
}

---

From source file:com.willowtreeapps.spurceexampleapp.RecyclerActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.sort_option:
        startActivity(new Intent(this, SpruceActivity.class).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP));
        break;// w  w w . j  av a  2  s.  c o  m
    case R.id.recycler_option:
        break;
    default:
        finish();
        break;
    }
    return super.onOptionsItemSelected(item);
}

---

From source file:com.willowtreeapps.spurceexampleapp.ListViewActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.sort_option:
        startActivity(new Intent(this, SpruceActivity.class).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP));
        break;/*  w w w  .  j  a  v a  2s  .co  m*/
    case R.id.list_view_option:
        break;
    case R.id.recycler_option:
        startActivity(new Intent(this, RecyclerActivity.class).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP));
        break;
    default:
        finish();
        break;
    }
    return super.onOptionsItemSelected(item);
}

---

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