300              for (MediaMetadata track : mMusicProvider.getMusicsByGenre(genre)) {  in loadChildrenImpl()
306                          track.getDescription().getMediaId(), MEDIA_ID_MUSICS_BY_GENRE, genre);  in loadChildrenImpl()
307                  MediaMetadata trackCopy = new MediaMetadata.Builder(track)  in loadChildrenImpl()
441                  MediaMetadata track = getCurrentPlayingMusic();  in onCustomAction()  local
442                  if (track != null) {  in onCustomAction()
443                      String musicId = track.getString(MediaMetadata.METADATA_KEY_MEDIA_ID);  in onCustomAction()
545          MediaMetadata track = mMusicProvider.getMusic(musicId);  in updateMetadata()  local
546          final String trackId = track.getString(MediaMetadata.METADATA_KEY_MEDIA_ID);  in updateMetadata()
553                  " mediaId from track=", track.getDescription().getMediaId(),  in updateMetadata()
554                  " title from track=", track.getDescription().getTitle(),  in updateMetadata()
555                  " source.hashcode from track=", track.getString(  in updateMetadata()
561          mSession.setMetadata(track);  in updateMetadata()
565          if (track.getDescription().getIconBitmap() == null &&  in updateMetadata()
566                  track.getDescription().getIconUri() != null) {  in updateMetadata()
567              String albumUri = track.getDescription().getIconUri().toString();  in updateMetadata()
572                      MediaMetadata track = mMusicProvider.getMusic(trackId);  in updateMetadata()
573                      track = new MediaMetadata.Builder(track)  in updateMetadata()
586                      mMusicProvider.updateMusic(trackId, track);  in updateMetadata()
592                          mSession.setMetadata(track);  in updateMetadata()