Dongwon Kang 071b2c72a8 TIF: Add getDescription() method to TvTrackInfo.
This is useful when language is not enough for describing the track.
E.g. main audio track(eng) vs audio commentary(eng)

Bug: 19302103
Change-Id: Iebffb943d2c0b5f7a7a12820ff3475b66e0130e8
2015-03-11 10:26:47 +09:00
..