A simplified FutureBuilder for the most common use case when working with Futures in Flutter.
This package is hardly necessary, but it saves you a little typing.
Usage is really simple. Just import
and then in your code, suppose you have some computation that is completing in the future, like
Future<String> getAsyncVersion(). Type:
SimpleFutureBuilder<String>( future: getAsyncVersion(), builder: (BuildContext context, String result) => Text(result), )
Please note, if you want to deal with full error handling based on the results of the future, you will instead need to use the FutureBuilder widget.
A new Flutter project.
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A few resources to get you started if this is your first Flutter project:
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Add this to your package's pubspec.yaml file:
dependencies: simple_future_builder: ^1.0.1
You can install packages from the command line:
$ flutter pub get
Alternatively, your editor might support
flutter pub get.
Check the docs for your editor to learn more.
Now in your Dart code, you can use:
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We analyzed this package on Jul 17, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:
Detected platforms: Flutter
References Flutter, and has no conflicting libraries.
lib/simple_future_builder.dart. (-0.50 points)
lib/simple_future_builder.dart reported 1 hint:
line 21 col 9: The class 'Future' was not exported from 'dart:core' until version 2.1, but this code is required to be able to run on earlier versions.