onAudioAddedAt method
Implementation
void onAudioAddedAt(int index) {
assetsAudioPlayer._updatePlaylistIndexes();
if (assetsAudioPlayer._playlist!.playlistIndex == index) {
final isPlaying = assetsAudioPlayer.isPlaying.valueOrNull ?? false;
assetsAudioPlayer._openPlaylistCurrent(autoStart: isPlaying);
}
}