我是第一次在我的应用程序中使用BLOC模式，我遇到了很多问题。
对于我的问题，我有一个布尔值列表（复选框）问题是，当我点击框时，有时它们会更新（正确的行为），有时它们不会更新（错误的行为）
在单击多次之前，复选框不会更改
Cubit等级

class FilterCubit extends Cubit<FilterState> {
  FilterCubit() : super(const FilterInitial());

  int sortByGV = 0;

  void onSortByClick(int index) {
    sortByGV = index;
    emit(OnSortByState(index));
  }

  List<bool> choiceSportsList = [];

  void fillChoiceSportsList(int length) {
    for (int i = 0; i < length; i++) {
      choiceSportsList.add(false);
    }
  }

  void onChoiceSportClick(int index) {
    if (choiceSportsList[index]) {
      choiceSportsList[index] = false;
      emit(const OnChoiceSportState(false));
    } else {
      choiceSportsList[index] = true;
      emit(const OnChoiceSportState(true));
    }
  }
}

字符串
State类

sealed class FilterState extends Equatable {
  const FilterState();

  @override
  List<Object?> get props => [];
}

final class FilterInitial extends FilterState {
  const FilterInitial();

  @override
  List<Object?> get props => [];
}

final class OnSortByState extends FilterState {
  final int index;
  const OnSortByState(this.index);

  @override
  List<Object?> get props => [index];
}

class OnChoiceSportState extends FilterState {
  final bool val;
  const OnChoiceSportState(this.val);

  @override
  List<Object?> get props => [val];
}

型
UI

showFilterBottomSheetComponent({double? heightFactor}) {
  sl<FilterCubit>().fillChoiceSportsList(10);

  return showModalBottomSheet<void>(
    context: sl<NavigationService>().navigatorKey.currentContext!,
    isScrollControlled: true,
    builder: (BuildContext context) {
      List<String> sports = [
        'Padel',
        'Soccer',
        'Basketball',
        'Tennis',
        'Padbol',
        'Pickleball',
        'Volleyball',
        'Badminton',
        'Squash',
        'Cricket'
      ];

      return FractionallySizedBox(
        heightFactor: heightFactor ?? 0.85,
        child: BlocProvider(
          create: (context) => sl<FilterCubit>(),
          child: SafeArea(
            child: Padding(
              padding:
                  EdgeInsets.all(AppPadding.p24).copyWith(top: AppPadding.p16),
              child: FilterChooseSportBody(data: sports),
            ),
          ),
        ),
      );
    },
  );
}

class FilterChooseSportBody extends StatelessWidget {
  const FilterChooseSportBody({
    super.key,
    required this.data,
  });

  final List<String> data;

  @override
  Widget build(BuildContext context) {
    final filterC = BlocProvider.of<FilterCubit>(context, listen: true);

    return Column(
      children: [
        for (int i = 0; i < data.length; i++)
          CheckBoxListTileComponent(
            title: data[i],
            value: filterC.choiceSportsList[i],
            onChanged: (value) {
              filterC.onChoiceSportClick(i);
            },
            smallHeight: true,
            style: getBodyMedium(),
          ),
      ],
    );
  }
}

型
在提供程序中，我有notifyListeners（）;
我是否需要在块中创建一个状态并每次都发出它？
谢谢.