Feature Flags in Flutter
$ flutter pub add feature_flags_toggly
This will add a line like this to your package's
pubspec.yaml (and run flutter pub get):dependencies:
feature_flags_toggly: ^0.0.1
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:
import 'package:feature_flags_toggly/feature_flags_toggly.dart';
Initialize Toggly by running the
Toggly.init method and by providing your App Key from your Toggly application page@override
void initState() {
initToggly();
super.initState();
}
void initToggly() async {
await Toggly.init(
appKey: '<YOUR_APP_KEY>',
environment: '<YOUR_APP_ENVIRONMENT>',
);
}
Now simply wrap your widgets in
Feature widgets and provide them with the featureKeys that best describe them.Feature(
featureKeys: const ['ExampleFeatureKey1'],
child: const Text('This text will show if ExampleFeatureKey1 is FALSE'),
),
You can also use multiple feature keys for one Feature widget and make use of the requirement (
FeatureRequirement.all, FeatureRequirement.any) and negate (bool) options.Last modified 6mo ago