I am new to bloc and flutter bloc. In my project, apart from other screens I have also 3 screens for user registration. On the second screen I have a countdown timer implemented in bloc. When the user goes to…
I am trying to learn BLoC without learning any other State Management libraries like GetX, Riverpod, Provider, etc., Learning BLoC is confusing, I don't know how BLoC runs in an App. What should I do? like first try to learn…
I am using these packages for the following codes: flutter_bloc, oxidized, freezed, and get_it tmdb_bloc.dart typedef TmdbState = PageState<List<MovieEntity>>; class TmdbBloc extends Bloc<TmdbEvent, TmdbState> { final TmdbPublicUseCases useCases; TmdbBloc(this.useCases) : super(const PageState.initial()) { on<TmdbEvent>((event, emit) async { event.map( getPopularMovies: (_)…
Using Bloc pattern to show a list of data fetched from rest api. Now I want to update the list on listview on button click. When I click on button, it fetches the data but it does not update the…
What is best practice of bloc usage with nested data, when I have a list view, a detail view of the selected record and maybe a detail view of a subrecord? Let's say I have an app, showing some reports.…
In Flutter I am using bloc and have a special case where is MultiBlocProvider and I need to provide context to widget which is below it. This is code: @override Widget build(BuildContext **context**) { return MultiBlocProvider( providers: [ BlocProvider<LoginCubit>(create: (_)…
I need to fetch data initially when my app starts (flutter framework, cubit as state management). I thought about different approaches, and would like your feedback on which design is good: a) In the Start Screen: Calling a method "collectDataFromRepository"…
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 am building a demo quiz app in flutter using Bloc, The data is shown and I am trying to update the question and it's options. The widget isn't rebuilding I think. Everytime i click on a option, it should…
So im trying to implement graphql in flutter, using bloc too. I think i already did all the necessary part, but when i try to hit the graphql, it return response like this HttpLinkParserException (ResponseFormatException(originalException: FormatException: Unexpected character (at character…