import 'package:flutter/foundation.dart'; import 'package:tsacdop/class/episodebrief.dart'; enum AudioState {load, play, pause, complete, error} class AudioPlay with ChangeNotifier { EpisodeBrief _episode; EpisodeBrief get episode => _episode; set episodeLoad(EpisodeBrief episdoe){ _episode = episdoe; notifyListeners(); } AudioState _audioState; AudioState get audioState => _audioState; set audioState(AudioState state){ _audioState = state; notifyListeners(); } }