flutter_bloc_stream 6.0.1 flutter_bloc_stream: ^6.0.1 copied to clipboard
Helper package for using bloc_stream with Flutter. Includes BlocStreamProvider and BlocStreamBuilder.
flutter_bloc_stream #
This package provides two helpers to help reduce boilerplate when working with bloc_stream:
BlocStreamProvider
#
This is a simple wrapper around the Provider
package that automatically
disposes BlocStream
s for you.
// Create a provider
BlocStreamProvider(
create: (context) => CounterBloc(),
child: myApp,
);
// Consume in a child context.
final counter = BlocStreamProvider.of<CounterBloc>(context);
BlocStreamBuilder
#
A simple wrapper around StreamBuilder
for building a widget tree when the data
changes. If the bloc
parameter then it will automatically look for the BLoC
using BlocStreamProvider.of
:
BlocStreamBuilder<CounterBloc, int>(builder: (context, snapshot) {
if (snapshot.hasError) return Text("Fail.");
else if (!snapshot.hasData) return Container();
return Text("${snapshot.data}");
});