onTracksChanged
abstract fun onTracksChanged(newTracks: Tracks, selectedAudioTrack: AudioTrack?, selectedTextTrack: TextTrack?): CastPlayerSynchronizer.Selection
Called when the Tracks of the current player are ready to set up the track selection from the previous player.
Parameters
newTracks
the Tracks of the player that replace the previous one.
selectedAudioTrack
the selected AudioTrack of previous player, null if no audio track is selected.
selectedTextTrack
the selected TextTrack of the previous player, null if no text track is selected.