public DemoPlayer(RendererBuilder rendererBuilder) {
this.rendererBuilder = rendererBuilder;
player = ExoPlayer.Factory.newInstance(RENDERER_COUNT, 1000, 5000);
player.addListener(this);
playerControl = new PlayerControl(player);
mainHandler = new Handler();
listeners = new CopyOnWriteArrayList<>();
lastReportedPlaybackState = STATE_IDLE;
rendererBuildingState = RENDERER_BUILDING_STATE_IDLE;
// Disable text initially.
player.setSelectedTrack(TYPE_TEXT, TRACK_DISABLED);
}
public void setSelectedTrack(int type, int index) {
player.setSelectedTrack(type, index);
if (type == TYPE_TEXT && index < 0 && captionListener != null) {
captionListener.onCues(Collections.<Cue>emptyList());
}
}
@Override
protected void doActionImpl(ExoPlayer player) {
player.setSelectedTrack(rendererIndex, trackIndex);
}