Flutter

Installation#

Add the wiretap_flutter package to your pubspec.yaml by running flutter pub add wiretap_flutter.

Injecting values#

You can inject values pretty much the same like you would in a dart-only application by using the .inject() extension method on BuildContext:

class ExampleWidget extends StatelessWidget {
  Widget build(BuildContext context) {
    final fooService = context.inject(fooServiceToken);
    return Text(fooService.text());
  }
}

WiretapScope#

To be able to inject anything from BuildContext you would typically wrap your Application in a WiretapScope to allow access in its children like so:

void main() {
  runApp(WiretapScope(
    providers: [
      // place your providers here
    ],
    child: MaterialApp(),
  ));
}

If you want to, you can also take control of creating a WiretapContext yourself:

void main() {
  final wiretapContext = WiretapContext(providers: [
    // place your providers here
  ]);
  runApp(WiretapScope(
    wiretapContext: wiretapContext,
    child: MaterialApp(),
  ));
}