import 'package:flutter/foundation.dart'; enum AudioState {load, play, pause, complete, error} class Urlchange with ChangeNotifier { String _audiourl; String get audiourl => _audiourl; set audioUrl(String playing) { _audiourl = playing; notifyListeners(); } String _title; String get title => _title; set rssTitle(String title){ _title = title; } String _feedTitle; String get feedtitle => _feedTitle; set feedTitle(String feed){ _feedTitle = feed; } String _primaryColor; String get primarycolor => _primaryColor; set primaryColor(String c){ _primaryColor = c; } AudioState _audioState; AudioState get audioState => _audioState; set audioState(AudioState state){ _audioState = state; notifyListeners(); } }