public void selectTrack(int type, int index) {
if (selectedTracks[type] == index) {
return;
}
selectedTracks[type] = index;
pushTrackSelection(type, true);
if (type == RENDER_CLOSED_CAPTION_INDEX && index == DISABLED_TRACK && captionListener != null) {
captionListener.onCues(Collections.<Cue>emptyList());
}
}
@Override
public void onCues(List<Cue> cues) {
if (captionListener != null && selectedTracks[RENDER_CLOSED_CAPTION_INDEX] != DISABLED_TRACK) {
captionListener.onCues(cues);
}
}