Example usage for android.support.v4.app TaskStackBuilder getIntentCount

Introduction

In this page you can find the example usage for android.support.v4.app TaskStackBuilder getIntentCount.

Prototype

public int getIntentCount() 

Source Link

Usage

From source file:com.flowzr.budget.holo.activity.EntityListActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.action_close:
    case android.R.id.home: {
        TaskStackBuilder tsb = TaskStackBuilder.create(this);
        final int intentCount = tsb.getIntentCount();
        if (intentCount > 0) {
            Intent upIntent = tsb.getIntents()[intentCount - 1];
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is not part of the application's task, so create a new task with a synthesized back stack.
                tsb.startActivities();//  w w  w.  java2  s . c  om
                finish();
            } else {
                // This activity is part of the application's task, so simply navigate up to the hierarchical parent activity.
                NavUtils.navigateUpTo(this, upIntent);
            }
        } else {
            onBackPressed();
        }
        return true;
    }

    }
    return super.onOptionsItemSelected(item);
}

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From source file:com.flowzr.activity.AboutActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home: {
        TaskStackBuilder tsb = TaskStackBuilder.create(this);
        final int intentCount = tsb.getIntentCount();
        if (intentCount > 0) {
            Intent upIntent = tsb.getIntents()[intentCount - 1];
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is not part of the application's task, so create a new task with a synthesized back stack.
                tsb.startActivities();/*from   w  ww.  j a  v a  2 s  .  com*/
                finish();
            } else {
                // This activity is part of the application's task, so simply navigate up to the hierarchical parent activity.
                NavUtils.navigateUpTo(this, upIntent);
            }
        } else {
            onBackPressed();
        }
        return true;
    }

    }
    return super.onOptionsItemSelected(item);
}

---

From source file:com.flowzr.activity.DateFilterActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.action_done:
        Intent data = new Intent();
        PeriodType period = periods[spinnerPeriodType.getSelectedItemPosition()];
        data.putExtra(EXTRA_FILTER_PERIOD_TYPE, period.name());
        data.putExtra(EXTRA_FILTER_PERIOD_FROM, cFrom.getTimeInMillis());
        data.putExtra(EXTRA_FILTER_PERIOD_TO, cTo.getTimeInMillis());
        setResult(RESULT_OK, data);/*  ww w. ja va  2s .co m*/
        finish();
        return true;
    case R.id.action_cancel:
        setResult(RESULT_CANCELED);
        finish();
        return true;
    case android.R.id.home: {
        TaskStackBuilder tsb = TaskStackBuilder.create(this);
        final int intentCount = tsb.getIntentCount();
        if (intentCount > 0) {
            Intent upIntent = tsb.getIntents()[intentCount - 1];
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is not part of the application's task, so create a new task with a synthesized back stack.
                tsb.startActivities();
                finish();
            } else {
                // This activity is part of the application's task, so simply navigate up to the hierarchical parent activity.
                NavUtils.navigateUpTo(this, upIntent);
            }
        } else {
            onBackPressed();
        }
        return true;
    }
    }
    return super.onOptionsItemSelected(item);
}

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From source file:androidx.navigation.NavDeepLinkBuilder.java

/**
 * Construct the full {@link TaskStackBuilder task stack} needed to deep link to the given
 * destination./*from w  w w  .ja  va  2 s. c o m*/
 * <p>
 * You must have {@link #setGraph set a NavGraph} and {@link #setDestination set a destination}
 * before calling this method.
 * </p>
 *
 * @return a {@link TaskStackBuilder} which can be used to
 * {@link TaskStackBuilder#startActivities() send the deep link} or
 * {@link TaskStackBuilder#getPendingIntent(int, int) create a PendingIntent} to deep link to
 * the given destination.
 */
@NonNull
public TaskStackBuilder createTaskStackBuilder() {
    if (mIntent.getIntArrayExtra(NavController.KEY_DEEP_LINK_IDS) == null) {
        if (mGraph == null) {
            throw new IllegalStateException("You must call setGraph() " + "before constructing the deep link");
        } else {
            throw new IllegalStateException(
                    "You must call setDestination() " + "before constructing the deep link");
        }
    }
    // We create a copy of the Intent to ensure the Intent does not have itself
    // as an extra. This also prevents developers from modifying the internal Intent
    // via taskStackBuilder.editIntentAt()
    TaskStackBuilder taskStackBuilder = TaskStackBuilder.create(mContext)
            .addNextIntentWithParentStack(new Intent(mIntent));
    for (int index = 0; index < taskStackBuilder.getIntentCount(); index++) {
        // Attach the original Intent to each Activity so that they can know
        // they were constructed in response to a deep link
        taskStackBuilder.editIntentAt(index).putExtra(NavController.KEY_DEEP_LINK_INTENT, mIntent);
    }
    return taskStackBuilder;
}

---

From source file:com.flowzr.activity.BackupListActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.action_settings:
        startActivity(new Intent(getApplicationContext(), BackupPreferencesActivity.class));
        return true;
    case android.R.id.home: {
        TaskStackBuilder tsb = TaskStackBuilder.create(this);
        final int intentCount = tsb.getIntentCount();
        if (intentCount > 0) {
            Intent upIntent = tsb.getIntents()[intentCount - 1];
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is not part of the application's task, so create a new task with a synthesized back stack.
                tsb.startActivities();/*from  w w  w . j ava 2  s  .  co m*/
                finish();
            } else {
                // This activity is part of the application's task, so simply navigate up to the hierarchical parent activity.
                NavUtils.navigateUpTo(this, upIntent);
            }
        } else {
            onBackPressed();
        }
        return true;
    }

    }
    return super.onOptionsItemSelected(item);
}

---

From source file:com.flowzr.activity.RecurActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.action_done:
        RecurInterval interval = getRecurInterval(sInterval.getSelectedItem());
        RecurPeriod period = periods[sPeriod.getSelectedItemPosition()];
        Recur r = RecurUtils.createRecur(interval);
        r.startDate = startDate.getTimeInMillis();
        r.period = period;//from   w  w w  . ja  va 2 s .c o m
        if (updateInterval(r) && updatePeriod(r)) {
            Intent data = new Intent();
            data.putExtra(EXTRA_RECUR, r.toString());
            setResult(RESULT_OK, data);
            finish();
        }
        return true;
    case R.id.action_cancel:
        setResult(RESULT_CANCELED, null);
        finish();
        return true;
    case android.R.id.home: {
        TaskStackBuilder tsb = TaskStackBuilder.create(this);
        final int intentCount = tsb.getIntentCount();
        if (intentCount > 0) {
            Intent upIntent = tsb.getIntents()[intentCount - 1];
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is not part of the application's task, so create a new task with a synthesized back stack.
                tsb.startActivities();
                finish();
            } else {
                // This activity is part of the application's task, so simply navigate up to the hierarchical parent activity.
                NavUtils.navigateUpTo(this, upIntent);
            }
        } else {
            onBackPressed();
        }
        return true;
    }
    }
    return super.onOptionsItemSelected(item);
}

---

From source file:com.firefly.sample.castcompanionlibrary.notification.VideoCastNotificationService.java

private RemoteViews build(MediaInfo info, Bitmap bitmap, boolean isPlaying, Class<?> targetActivity)
        throws CastException, TransientNetworkDisconnectionException, NoConnectionException {
    Bundle mediaWrapper = Utils.fromMediaInfo(mCastManager.getRemoteMediaInformation());
    Intent contentIntent = null;//www  . ja v a  2 s . co m
    if (null == mTargetActivity) {
        mTargetActivity = VideoCastControllerActivity.class;
    }
    contentIntent = new Intent(this, mTargetActivity);

    contentIntent.putExtra("media", mediaWrapper);

    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);

    stackBuilder.addParentStack(mTargetActivity);

    stackBuilder.addNextIntent(contentIntent);
    if (stackBuilder.getIntentCount() > 1) {
        stackBuilder.editIntentAt(1).putExtra("media", mediaWrapper);
    }

    // Gets a PendingIntent containing the entire back stack
    PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(NOTIFICATION_ID,
            PendingIntent.FLAG_UPDATE_CURRENT);

    MediaMetadata mm = info.getMetadata();

    RemoteViews rv = new RemoteViews(getPackageName(), R.layout.custom_notification);
    if (mIsIcsOrAbove) {
        addPendingIntents(rv, isPlaying, info);
    }
    if (null != bitmap) {
        rv.setImageViewBitmap(R.id.iconView, bitmap);
    }
    rv.setTextViewText(R.id.titleView, mm.getString(MediaMetadata.KEY_TITLE));
    String castingTo = getResources().getString(R.string.casting_to_device, mCastManager.getDeviceName());
    rv.setTextViewText(R.id.subTitleView, castingTo);
    mNotification = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.ic_stat_action_notification)
            .setContentIntent(resultPendingIntent).setContent(rv).setAutoCancel(false).setOngoing(true).build();

    // to get around a bug in GB version, we add the following line
    // see https://code.google.com/p/android/issues/detail?id=30495
    mNotification.contentView = rv;

    return rv;
}

---

From source file:air.com.snagfilms.cast.chromecast.notifications.VideoCastNotificationService.java

private RemoteViews build(MediaInfo info, Bitmap bitmap, boolean isPlaying, Class<?> targetActivity)
        throws CastException, TransientNetworkDisconnectionException, NoConnectionException {
    Bundle mediaWrapper = Utils.fromMediaInfo(mCastManager.getRemoteMediaInformation());
    Intent contentIntent = null;//from ww w.j  a  v a2  s .  c  o m
    if (null == mTargetActivity) {
        mTargetActivity = VideoPlayerActivity.class;
    }
    contentIntent = new Intent(this, mTargetActivity);

    contentIntent.putExtra("media", mediaWrapper);

    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);

    stackBuilder.addParentStack(mTargetActivity);

    stackBuilder.addNextIntent(contentIntent);
    if (stackBuilder.getIntentCount() > 1) {
        stackBuilder.editIntentAt(1).putExtra("media", mediaWrapper);
    }

    // Gets a PendingIntent containing the entire back stack
    PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(NOTIFICATION_ID,
            PendingIntent.FLAG_UPDATE_CURRENT);

    MediaMetadata mm = info.getMetadata();

    RemoteViews rv = new RemoteViews(getPackageName(), R.layout.custom_notification);
    if (mIsIcsOrAbove) {
        addPendingIntents(rv, isPlaying, info);
    }
    if (null != bitmap) {
        rv.setImageViewBitmap(R.id.iconView, bitmap);
    }
    rv.setTextViewText(R.id.titleView, mm.getString(MediaMetadata.KEY_TITLE));
    String castingTo = getResources().getString(R.string.casting_to_device, mCastManager.getDeviceName());
    rv.setTextViewText(R.id.subTitleView, castingTo);
    mNotification = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.ic_stat_action_notification)
            .setContentIntent(resultPendingIntent).setContent(rv).setAutoCancel(false).setOngoing(true).build();

    // to get around a bug in GB version, we add the following line
    // see https://code.google.com/p/android/issues/detail?id=30495
    mNotification.contentView = rv;

    return rv;
}

---

From source file:com.google.sample.castcompanionlibrary.notification.VideoCastNotificationService.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void buildForLollipopAndAbove(MediaInfo info, Bitmap bitmap, boolean isPlaying)
        throws CastException, TransientNetworkDisconnectionException, NoConnectionException {

    // Playback PendingIntent
    Intent playbackIntent = new Intent(ACTION_TOGGLE_PLAYBACK);
    playbackIntent.setPackage(getPackageName());
    PendingIntent playbackPendingIntent = PendingIntent.getBroadcast(this, 0, playbackIntent, 0);

    // Disconnect PendingIntent
    Intent stopIntent = new Intent(ACTION_STOP);
    stopIntent.setPackage(getPackageName());
    PendingIntent stopPendingIntent = PendingIntent.getBroadcast(this, 0, stopIntent, 0);

    // Main Content PendingIntent
    Bundle mediaWrapper = Utils.fromMediaInfo(mCastManager.getRemoteMediaInformation());
    Intent contentIntent = new Intent(this, mTargetActivity);
    contentIntent.putExtra("media", mediaWrapper);

    // Media metadata
    MediaMetadata mm = info.getMetadata();
    String castingTo = getResources().getString(R.string.casting_to_device, mCastManager.getDeviceName());
    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
    stackBuilder.addParentStack(mTargetActivity);
    stackBuilder.addNextIntent(contentIntent);
    if (stackBuilder.getIntentCount() > 1) {
        stackBuilder.editIntentAt(1).putExtra("media", mediaWrapper);
    }/*from w ww. j av a2 s. c o  m*/
    PendingIntent contentPendingIntent = stackBuilder.getPendingIntent(NOTIFICATION_ID,
            PendingIntent.FLAG_UPDATE_CURRENT);

    mNotification = new Notification.Builder(this).setSmallIcon(R.drawable.ic_stat_action_notification)
            .setContentTitle(mm.getString(MediaMetadata.KEY_TITLE)).setContentText(castingTo)
            .setContentIntent(contentPendingIntent).setLargeIcon(bitmap)
            .addAction(isPlaying ? R.drawable.ic_pause_white_48dp : R.drawable.ic_play_arrow_white_48dp,
                    getString(R.string.pause), playbackPendingIntent)
            .addAction(R.drawable.ic_clear_white_24dp, getString(R.string.disconnect), stopPendingIntent)
            .setStyle(new Notification.MediaStyle().setShowActionsInCompactView(new int[] { 0, 1 }))
            .setOngoing(true).setShowWhen(false).setVisibility(Notification.VISIBILITY_PUBLIC).build();

}

---

From source file:com.google.sample.castcompanionlibrary.notification.VideoCastNotificationService.java

private RemoteViews build(MediaInfo info, Bitmap bitmap, boolean isPlaying)
        throws CastException, TransientNetworkDisconnectionException, NoConnectionException {
    if (mIsLollipopOrAbove) {
        buildForLollipopAndAbove(info, bitmap, isPlaying);
        return null;
    }/*  www  . j  a v a2  s  . co  m*/
    Bundle mediaWrapper = Utils.fromMediaInfo(mCastManager.getRemoteMediaInformation());
    Intent contentIntent = new Intent(this, mTargetActivity);

    contentIntent.putExtra("media", mediaWrapper);

    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);

    stackBuilder.addParentStack(mTargetActivity);

    stackBuilder.addNextIntent(contentIntent);
    if (stackBuilder.getIntentCount() > 1) {
        stackBuilder.editIntentAt(1).putExtra("media", mediaWrapper);
    }

    // Gets a PendingIntent containing the entire back stack
    PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(NOTIFICATION_ID,
            PendingIntent.FLAG_UPDATE_CURRENT);

    MediaMetadata mm = info.getMetadata();

    RemoteViews rv = new RemoteViews(getPackageName(), R.layout.custom_notification);
    if (mIsIcsOrAbove) {
        addPendingIntents(rv, isPlaying, info);
    }
    if (null != bitmap) {
        rv.setImageViewBitmap(R.id.iconView, bitmap);
    } else {
        bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.dummy_album_art);
        rv.setImageViewBitmap(R.id.iconView, bitmap);
    }
    rv.setTextViewText(R.id.titleView, mm.getString(MediaMetadata.KEY_TITLE));
    String castingTo = getResources().getString(R.string.casting_to_device, mCastManager.getDeviceName());
    rv.setTextViewText(R.id.subTitleView, castingTo);
    mNotification = new NotificationCompat.Builder(this).setSmallIcon(R.drawable.ic_stat_action_notification)
            .setContentIntent(resultPendingIntent).setContent(rv).setAutoCancel(false).setOngoing(true).build();

    // to get around a bug in GB version, we add the following line
    // see https://code.google.com/p/android/issues/detail?id=30495
    mNotification.contentView = rv;

    return rv;
}

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