Leanback Support: Added support for rendering media items in a playlist
Created abstract presenters for media header and playlist that define
the layout and views for rendering tracks in a vertical playlist format.
Also created themes and styles for customizing individual widgets within
the playlist header and media items.
Users of this class must subclass these presenters in order to bind
their own arbitrary header or media item data models to the views
provided by these abstract media presenters.
Change-Id: I14d5389ae1f826fb91b5d8d28de607c8753084b6
10 files changed