I'm using Flutter with flutter_bloc, and I'm in front of the following scenario. Scenario I have a Cubit with two methods beings loadFoo and loadBar: class UserCubit extends Cubit<UserState> { UserCubit() : super(UserState()); Future loadFoo() async { emit(state.copyWith( foo: await…
How to fix this kind of errors when using then? void handleSubmitWrapper() { final future = handleSubmit(); future.then(context.loaderOverlay.hide()); // error } Future<void> handleSubmit() async { ... } This expression has a type of 'void' so its value can't be used.…
I would like to base on a future bool value, to set different icons pass back to a data card inside a list, I tried .then or FutureBuilder, but still not successful. Scaffold: child: ListView.builder( itemCount: fullList.length, itemBuilder: (BuildContext context,…
Building an app with Flutter and Riverpod, using a lot of: ref.watch(someProvider).when(data: (someData){ // render layout with data }, error: (err, stack) { // do stuff with error }, loading: (){ return LoadingScreen(); <---- }) The problem is that in…