here is the bloc class code , and here i added an event called NavItemVisibilityEvent but when i call this event in another class the ui is not updating what's the issue inside this code. class MainScreenBloc extends Bloc<MainScreenEvent, MainScreenState>…
I'm having trouble accessing the state in bloc consumer This is repository implementation class for managing errors class UserRepositoryImplementation implements UserRepository { const UserRepositoryImplementation(this._remoteDataSource); final UserRemoteDatasource _remoteDataSource; @override ResultFuture<List<UserListModel>> fetchAllUsers() async { try { final result = await _remoteDataSource.fetchAllUsers(); return…
According to Flutter's documentation a Scaffold should not be nested. The Scaffold seems to be an important class to get a basic visual structure that defines a lot of things, like the AppBar, BottomNavigationBar, and Drawers. Not to nest makes…
I have a problem here. I am using flutter BloC . I Have Two block need to be applied to the app (Theme and Language). I used MultiBlocProvider with Builder to clear the code as possible. The problem is when…
I want to emit to the two different state in one stream, Is there any methods beside using Future.delayed? I try this: on<AnEvent>((event, emit) async { emit(somethingState1()); await Future.delayed(const Duration(milliseconds: 5)); emit(somethingState2()); } If i didn't use future delayed, bloc…
I tried to show data by using reqres API: https://reqres.in/api/users?page=2 in my flutter app but it doesn't show any single data in here, i make user.response.dart by copying Get List User reqres response and convert it to Json to Dart…
I need to implement a feature in my application that gives the possibility to users to enter a password and switch servers (toggle staging server if they were using production server, or toggle production server if they were using staging…
I have a bloc which has global state (BlocProvider is initialised before Material App). In the onPreesed callback of a button I have a bloc listener: BlocListener<RiskAssesmentValueCubit, RiskAssesmentValueState>( bloc: riskAss ..checkActualVersusCalculated(user.customerId, riskAttitudeQuestionsDetails), listener: (BuildContext context, RiskAssesmentValueState state) { print('Listener called');…
I have several cubits working in my application, but for the cubit to work it always needs to be injected into the MyApp Main of my application, is there any way to concentrate the Cubit / Bloc instances without having…
here is my main screen ui page to display notes in listview builder here my issue is when i am trying to select an item to favourites (there is an icon for favourites) , it will select all list items…