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.example.crudcontent.activity.EditCityActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    switch (id) {
    case android.R.id.home:
        Intent intent = NavUtils.getParentActivityIntent(this);
        intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        NavUtils.navigateUpTo(this, intent);
        return true;

    case R.id.action_delete:
        BasicCRUDIntentService.performDelete(this, CityContract.URI).whereMatchesId(cityId).start();

        finish();/*from w ww .  jav  a  2  s . c o m*/
        return true;
    }

    return super.onOptionsItemSelected(item);
}

---

From source file:com.tinfoil.sms.utility.MessageService.java

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

    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this);

    /*//  w ww. j  ava 2s .co m
     * Creates a notification if there is one to be created and if the user set the preferences
     * to allow notifications
     */
    if (contentTitle != null && contentText != null
            && sharedPrefs.getBoolean(QuickPrefsActivity.NOTIFICATION_BAR_SETTING_KEY, true)) {
        Intent notifyIntent = null;
        PendingIntent in = null;

        final String address = contentTitle.toString();

        if (dba.getUnreadMessageCount() > 1) {

            MessageService.mNotificationManager.cancel(SINGLE);
            //Might need to change this.
            contentTitle = dba.getRow(address).getName();

            contentTitle = this.getString(R.string.new_message_notification_title);
            contentText = dba.getUnreadMessageCount() + " " + this.getString(R.string.unread_email_message);

            // Extra is added so the user will be brought to the main menu
            notifyIntent = new Intent(this.getApplicationContext(), ConversationView.class);
            //notifyIntent.putExtra(multipleNotificationIntent, true);
            notifyIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);

            in = PendingIntent.getActivity(this, 0, notifyIntent, PendingIntent.FLAG_UPDATE_CURRENT);
            builder.setContentIntent(in).setContentTitle(contentTitle).setContentText(contentText)
                    .setTicker(contentTitle + ": " + contentText).setSmallIcon(R.drawable.tinfoil_logo);

            mNotificationManager.notify(MULTI, builder.build());
        } else {
            contentTitle = dba.getRow(address).getName();

            notifyIntent = new Intent(this.getApplicationContext(), SendMessageActivity.class);
            notifyIntent.putExtra(ConversationView.MESSAGE_INTENT, ConversationView.MESSAGE_VIEW);
            notifyIntent.putExtra(notificationIntent, address);
            notifyIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);

            // Adds the back stack
            stackBuilder.addParentStack(SendMessageActivity.class);

            notifyIntent.putExtra(multipleNotificationIntent, false);

            // Adds the Intent to the top of the stack
            stackBuilder.addNextIntent(notifyIntent);

            in = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

            builder.setContentIntent(in).setContentTitle(contentTitle).setContentText(contentText)
                    .setTicker(contentTitle + ": " + contentText).setSmallIcon(R.drawable.tinfoil_logo);

            mNotificationManager.notify(SINGLE, builder.build());
        }
    }

    if (sharedPrefs.getBoolean(QuickPrefsActivity.NOTIFICATION_BAR_SETTING_KEY, true)) {
        ArrayList<Entry> keyMessage = dba.getAllKeyExchangeMessages();
        if (keyMessage != null && keyMessage.size() > 0) {
            Intent notifyIntent = null;
            PendingIntent in = null;

            notifyIntent = new Intent(this.getApplicationContext(), KeyExchangeManager.class);
            notifyIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);

            // Adds the back stack
            stackBuilder.addParentStack(KeyExchangeManager.class);

            // Adds the Intent to the top of the stack
            stackBuilder.addNextIntent(notifyIntent);

            in = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);

            builder.setContentIntent(in)
                    .setContentTitle(this.getString(R.string.pending_key_exchange_notification))
                    .setContentText(this.getString(R.string.pending_key_exchange_message))
                    .setTicker(this.getString(R.string.pending_key_exchange_notification))
                    .setSmallIcon(R.drawable.key_exchange);

            mNotificationManager.notify(KEY, builder.build());
        } else {
            MessageService.mNotificationManager.cancel(MessageService.KEY);
        }
    }

    this.stopSelf();
    return Service.START_NOT_STICKY;
}

---

From source file:com.torrenttunes.android.ui.PlaybackControlsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_playback_controls, container, false);

    mPlayPause = (ImageButton) rootView.findViewById(R.id.play_pause);
    mPlayPause.setEnabled(true);/*from  w ww .j a v  a 2s  .  c  o m*/
    mPlayPause.setOnClickListener(mButtonListener);

    mTitle = (TextView) rootView.findViewById(R.id.title);
    mSubtitle = (TextView) rootView.findViewById(R.id.artist);
    mExtraInfo = (TextView) rootView.findViewById(R.id.extra_info);
    mAlbumArt = (ImageView) rootView.findViewById(R.id.album_art);
    rootView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(getActivity(), FullScreenPlayerActivity.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
            MediaMetadataCompat metadata = mMediaControllerProvider.getSupportMediaController().getMetadata();
            if (metadata != null) {
                intent.putExtra(MusicPlayerActivity.EXTRA_CURRENT_MEDIA_DESCRIPTION, metadata.getDescription());
            }
            startActivity(intent);
        }
    });
    return rootView;
}

---

From source file:com.bayapps.android.robophish.ui.PlaybackControlsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_playback_controls, container, false);

    mPlayPause = (ImageButton) rootView.findViewById(R.id.play_pause);
    mPlayPause.setEnabled(true);//  w  ww. j a v a 2s. c  om
    mPlayPause.setOnClickListener(mButtonListener);

    mTitle = (TextView) rootView.findViewById(R.id.title);
    mSubtitle = (TextView) rootView.findViewById(R.id.artist);
    mExtraInfo = (TextView) rootView.findViewById(R.id.extra_info);
    mAlbumArt = (ImageView) rootView.findViewById(R.id.album_art);
    rootView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(getActivity(), FullScreenPlayerActivity.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
            MediaControllerCompat controller = ((FragmentActivity) getActivity()).getSupportMediaController();
            MediaMetadataCompat metadata = controller.getMetadata();
            if (metadata != null) {
                intent.putExtra(MusicPlayerActivity.EXTRA_CURRENT_MEDIA_DESCRIPTION, metadata.getDescription());
            }
            startActivity(intent);
        }
    });
    return rootView;
}

---

From source file:de.dreier.mytargets.utils.IntentWrapper.java

public IntentWrapper clearTopSingleTop() {
    intent.addFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    return this;
}

---

From source file:de.qspool.clementineremote.backend.downloader.DownloadManager.java

private PendingIntent buildNotificationIntent() {
    Intent intent = new Intent(mContext, MainActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
    intent.putExtra(ClementineMediaSessionNotification.EXTRA_NOTIFICATION_ID, NOTIFICATION_ID_DOWNLOADS);

    // Create a TaskStack, so the app navigates correctly backwards
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(mContext);
    stackBuilder.addParentStack(MainActivity.class);
    stackBuilder.addNextIntent(intent);/* w  w w  .j  a  v a  2s  .com*/
    return stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
}

---

From source file:com.viettel.dms.util.StatusNotificationHandler.java

/**
 * /*from  w w w  .  ja v  a2s .  c  om*/
*  tao notification len status notification
*  @author: AnhND
*  @param appContext
*  @param activity
*  @return: void
*  @throws:
 */
private void postNotificationMessage(GlobalBaseActivity activity) {
    NotificationManager notificationManager = (NotificationManager) GlobalInfo.getInstance().getAppContext()
            .getSystemService(Context.NOTIFICATION_SERVICE);
    int icon = R.drawable.icon_app_small;
    BitmapDrawable bd = (BitmapDrawable) GlobalInfo.getInstance().getAppContext().getResources()
            .getDrawable(icon);
    int iconWidth = bd.getBitmap().getWidth();
    CharSequence tickerText = getMessageNotify();
    long when = System.currentTimeMillis();
    // noi dung trong status bar khi keo xuong xem thong bao
    CharSequence contentText = Constants.STR_BLANK;
    contentText = getMessageNotify();

    int screenWidth = ((WindowManager) GlobalInfo.getInstance().getAppContext()
            .getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getWidth();
    screenWidth -= iconWidth;//for icon
    TextView textView = new TextView(GlobalInfo.getInstance().getAppContext());
    int count = tickerText.length();
    StringBuilder wrapTickerText = new StringBuilder();
    wrapTickerText.append(tickerText);
    while (count > 0) {
        if (count < tickerText.length()) {
            wrapTickerText.append("...");
        }
        float measuredWidth = textView.getPaint().measureText(wrapTickerText.toString());
        if (measuredWidth < screenWidth) {
            break;
        }
        count--;
        wrapTickerText.setLength(count);
    }
    Intent notificationIntent = initIntentMessage();
    notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
    notificationIntent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
    //TamQP: fix bug _ phai truyen requestCode de phan biet PendingIntent lien tiep giong nhau
    int requestCode = (int) System.currentTimeMillis();
    PendingIntent contentIntent = PendingIntent.getActivity(GlobalInfo.getInstance().getAppContext(),
            requestCode, notificationIntent, 0);

    //       Notification notification = new Notification(icon, wrapTickerText, when);
    //       Intent notificationIntent = initIntentMessage();
    //       notificationIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    //       //TamQP: fix bug _ phai truyen requestCode de phan biet PendingIntent lien tiep giong nhau
    //       int requestCode = (int) System.currentTimeMillis();
    //       PendingIntent contentIntent = PendingIntent.getActivity(GlobalInfo.getInstance().getAppContext(), requestCode, notificationIntent, 0);
    //
    //       notification.setLatestEventInfo(GlobalInfo.getInstance().getAppContext(), StringUtil.getString(R.string.app_name), contentText, contentIntent);
    //       notification.flags |= Notification.FLAG_AUTO_CANCEL;
    //       notification.defaults = Notification.DEFAULT_ALL;
    //
    //       notificationManager.cancel(NOTIFICATION_MESSAGE_ID);
    //       notificationManager.notify(NOTIFICATION_MESSAGE_ID, notification);
    NotificationCompat.Builder builder = new NotificationCompat.Builder(
            GlobalInfo.getInstance().getAppContext());
    Notification notification = builder.setContentIntent(contentIntent).setSmallIcon(icon)
            .setTicker(contentText).setWhen(when).setAutoCancel(true)
            .setContentTitle(StringUtil.getString(R.string.app_name)).setContentText(contentText).build();
    notificationManager.cancel(NOTIFICATION_MESSAGE_ID);
    notificationManager.notify(NOTIFICATION_MESSAGE_ID, notification);

}

---

From source file:com.bobomee.android.common.util.NotificationUtil.java

public static NotificationCompat.Builder setActivityIntent(NotificationCompat.Builder mBuilder, Context context,
        Intent intent) {//  w w  w  . j a v a  2 s.c o  m
    // ?ACTIONIntent
    intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
    PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent,
            PendingIntent.FLAG_UPDATE_CURRENT);
    mBuilder.setContentIntent(pendingIntent);
    return mBuilder;
}

---

From source file:com.tcnr14.example.GCMIntentService.java

/**
 * Issues a notification to inform the user that server has sent a message.
 */// w  w w.j  a  v  a2  s  .c om
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);
    Notification notification = new Notification(icon, message, when);
    String title = context.getString(R.string.app_name);
    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.setLatestEventInfo(context, title, message, intent);
    notification.flags |= Notification.FLAG_AUTO_CANCEL;
    notificationManager.notify(0, notification);
}

---

From source file:com.murati.oszk.audiobook.ui.PlaybackControlsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_playback_controls, container, false);

    mPlayPause = (ImageButton) rootView.findViewById(R.id.play_pause);
    mPlayPause.setEnabled(true);/*  w  w w  .ja  va2 s .c  o m*/
    mPlayPause.setOnClickListener(mButtonListener);

    mTitle = (TextView) rootView.findViewById(R.id.title);
    mSubtitle = (TextView) rootView.findViewById(R.id.artist);
    mExtraInfo = (TextView) rootView.findViewById(R.id.extra_info);
    mAlbumArt = (ImageView) rootView.findViewById(R.id.album_art);
    rootView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(getActivity(), FullScreenPlayerActivity.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
            MediaControllerCompat controller = MediaControllerCompat.getMediaController(getActivity());
            MediaMetadataCompat metadata = controller.getMetadata();
            if (metadata != null) {
                intent.putExtra(MusicPlayerActivity.EXTRA_CURRENT_MEDIA_DESCRIPTION, metadata.getDescription());
            }
            startActivity(intent);
        }
    });
    return rootView;
}

---

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