bloc_builder_example

bloc_builder_example.dart

class ExampleScreen extends StatelessWidget {
  const ExampleScreen({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return BlocBuilder<ExampleBloc, ExampleState>(
      builder: (context, state) {
        if( state is DataLoading)
        { return const CircularProgressIndicator();
        }
        return Container();
  }
}