PlaybackTransportControlGlue

public class PlaybackTransportControlGlue
extends PlaybackBaseControlGlue<T extends PlayerAdapter>

A helper class for managing a PlaybackControlsRow being displayed in PlaybackGlueHost, it supports standard playback control actions play/pause, and skip next/previous. This helper class is a glue layer in that manages interaction between the leanback UI components PlaybackControlsRow PlaybackTransportRowPresenter and a functional PlayerAdapter which represents the underlying media player.

App must pass a PlayerAdapter in constructor for a specific implementation e.g. a MediaPlayerAdapter.

The glue has two actions bar: primary actions bar and secondary actions bar. App can provide additional actions by overriding onCreatePrimaryActions(ArrayObjectAdapter) and / or onCreateSecondaryActions(ArrayObjectAdapter) and respond to actions by override onActionClicked(Action).

It's also subclass's responsibility to implement the "repeat mode" in onPlayCompleted().

Apps calls setSeekProvider(PlaybackSeekDataProvider) to provide seek data. If the PlaybackGlueHost is instance of PlaybackSeekUi, the provider will be passed to PlaybackGlueHost to render thumb bitmaps.

 public class MyVideoFragment extends VideoFragment {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         PlaybackTransportControlGlue playerGlue =
                 new PlaybackTransportControlGlue(getActivity(),
                         new MediaPlayerAdapter(getActivity()));
         playerGlue.setHost(new VideoFragmentGlueHost(this));
         playerGlue.setSubtitle("Leanback artist");
         playerGlue.setTitle("Leanback team at work");
         String uriPath = "android.resource://com.example.android.leanback/raw/video";
         playerGlue.getPlayerAdapter().setDataSource(Uri.parse(uriPath));
         playerGlue.playWhenPrepared();
     }
 }
 

Summary

Inherited constants

From class android.support.v17.leanback.media.PlaybackBaseControlGlue int ACTION_CUSTOM_LEFT_FIRST The adapter key for the first custom control on the left side of the predefined primary controls. int ACTION_CUSTOM_RIGHT_FIRST The adapter key for the first custom control on the right side of the predefined primary controls. int ACTION_FAST_FORWARD The adapter key for the fast forward control. int ACTION_PLAY_PAUSE The adapter key for the play/pause control. int ACTION_REPEAT The adapter key for the repeat control. int ACTION_REWIND The adapter key for the rewind control. int ACTION_SHUFFLE The adapter key for the shuffle control. int ACTION_SKIP_TO_NEXT The adapter key for the skip to next control. int ACTION_SKIP_TO_PREVIOUS The adapter key for the skip to previous control.