async_helper_mixin 1.0.1

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Async helper mixin provide a simpler and clean interface to use FutureBuilder and StreamBuilder.

see the example here

1.0.1 #

  • add
  • add example/

1.0.0 #

first version


Example with a Stream #

class MyStreamWidget extends StatelessWidget with StreamHelperMixin {
  final Stream<int> periodicStream;


  Stream<Widget> buildStream(BuildContext context) {
    return => Text('$t elapsed'));

  Widget get defaultWidget => Text('Waiting stream');

Example with a Future #

class MyFutureWidget extends StatelessWidget with FutureHelperMixin {
  final Future<int> future;

  MyFutureWidget({@required this.future});

  Future<Widget> buildFuture(BuildContext context) async {
    final value = await future;
    return Text('Future result is $value');

  Widget get defaultWidget => Text('Waiting future result');

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  async_helper_mixin: ^1.0.1

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:async_helper_mixin/async_helper_mixin.dart';
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Learn more about scoring.

We analyzed this package on Jan 16, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.0
  • pana: 0.13.2
  • Flutter: 1.12.13+hotfix.5

Health issues and suggestions

Document public APIs. (-1 points)

11 out of 11 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.0.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies