Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
void main() {
WidgetsFlutterBinding.ensureInitialized();
GoRouter.setUrlPathStrategy(UrlPathStrategy.path);
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final goRouter = GoRouter(
debugLogDiagnostics: true,
initialLocation: '/',
routes: [
GoRoute(
path: '/',
builder: (context, state) => const HomeScreen(),
routes: [
GoRoute(
path: 'detail',
builder: (context, state) => const DetailScreen(),
),
GoRoute(
path: 'modal',
pageBuilder: (context, state) => const MaterialPage(
fullscreenDialog: true,
child: ModalScreen(),
),
)
],
),
],
);
return MaterialApp.router(
routerDelegate: goRouter.routerDelegate,
routeInformationParser: goRouter.routeInformationParser,
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.amber,
),
);
}
}
class HomeScreen extends StatelessWidget {
const HomeScreen({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Home Page'),
backgroundColor: Colors.red,
),
backgroundColor: Colors.red,
body: Padding(
padding: const EdgeInsets.all(32.0),
child: Center(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisSize: MainAxisSize.min,
children: [
ElevatedButton(
onPressed: () => context.go('/detail'),
child: const CenteredText('go /detail'),
),
const SizedBox(
height: 32,
),
ElevatedButton(
onPressed: () => context.push('/detail'),
child: const CenteredText('push /detail'),
),
const SizedBox(
height: 32,
),
ElevatedButton(
onPressed: () => context.go('/modal'),
child: const CenteredText('go /modal'),
),
],
),
),
),
);
}
}
class DetailScreen extends StatelessWidget {
const DetailScreen({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Detail Page'),
backgroundColor: Colors.green,
),
backgroundColor: Colors.green,
body: Padding(
padding: const EdgeInsets.all(32.0),
child: Center(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisSize: MainAxisSize.min,
children: [
ElevatedButton(
onPressed: () => context.go('/modal'),
child: const CenteredText('go /modal'),
),
const SizedBox(
height: 32,
),
ElevatedButton(
onPressed: () => context.push('/modal'),
child: const CenteredText('push /modal'),
),
],
),
),
),
);
}
}
class ModalScreen extends StatelessWidget {
const ModalScreen({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Modal Page'),
backgroundColor: Colors.blue,
),
backgroundColor: Colors.blue,
);
}
}
class CenteredText extends StatelessWidget {
const CenteredText(this.text, {Key? key}) : super(key: key);
final String text;
@override
Widget build(BuildContext context) {
return Text(
text,
style: const TextStyle(fontSize: 30),
textAlign: TextAlign.center,
);
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment