setAudioSource method
Implementation
void setAudioSource(List<AudioTrack> playlist, int index) {
this.playlist = [...playlist];
_index = index;
sourcePlaylist = playlist;
notifyListeners();
}
void setAudioSource(List<AudioTrack> playlist, int index) {
this.playlist = [...playlist];
_index = index;
sourcePlaylist = playlist;
notifyListeners();
}