import 'package:flutter_custom_toolbox/flutter_toolbox.dart'; import 'package:scrobbles/common/config/screen.dart'; class NavCubitScreen extends HydratedCubit<int> { NavCubitScreen() : super(0); void updateIndex(int index) { if (Screen.isIndexAllowed(index)) { emit(index); } else { goToScreenActivity(); } } void goToScreenActivity() { emit(Screen.indexActivity); } void goToScreenSettings() { emit(Screen.indexSettings); } void goToScreenAbout() { emit(Screen.indexAbout); } @override int fromJson(Map<String, dynamic> json) { return Screen.indexActivity; } @override Map<String, dynamic>? toJson(int state) { return <String, int>{'index': state}; } }