Session/3

lib/app.dart

@@ -1,18 +1,18 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_training/view/weather_view/weather_page.dart';
+import 'package:flutter_training/routes.dart';
 
 class App extends StatelessWidget {
   const App({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
+    return MaterialApp.router(
+      routerConfig: router,
       debugShowCheckedModeBanner: false,
       title: 'Weather App',
       theme: ThemeData(
         primarySwatch: Colors.blue,
       ),
-      home: const WeatherPage(),
     );
   }
 }

lib/routes.dart

@@ -0,0 +1,16 @@
+import 'package:flutter_training/view/launch_view.dart';
+import 'package:flutter_training/view/weather_view/weather_page.dart';
+import 'package:go_router/go_router.dart';
+
+final router = GoRouter(
+  routes: [
+    GoRoute(
+      path: LaunchView.path,
+      builder: (context, state) => const LaunchView(),
+    ),
+    GoRoute(
+      path: WeatherPage.path,
+      builder: (context, state) => const WeatherPage(),
+    )
+  ],
+);

lib/view/launch_view.dart

@@ -0,0 +1,38 @@
+import 'dart:async';
+import 'package:flutter/material.dart';
+import 'package:flutter_training/view/weather_view/weather_page.dart';
+import 'package:go_router/go_router.dart';
+
+class LaunchView extends StatefulWidget {
+  const LaunchView({super.key});
+
+  static const path = '/';
+
+  @override
+  State<LaunchView> createState() => _LaunchViewState();
+}
+
+class _LaunchViewState extends State<LaunchView> {
+  Future<void> _toWeatherView() async {
+    await Future<void>.delayed(const Duration(milliseconds: 500));
+    if (!mounted) {
+      return;
+    }
+    await context.push(WeatherPage.path);
+    await _toWeatherView();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    WidgetsBinding.instance.endOfFrame.then((_) {
+      _toWeatherView();
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(color: Colors.green);
+  }
+}

lib/view/weather_view/weather_page.dart

@@ -1,12 +1,16 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_training/model/weather.dart';
 import 'package:flutter_training/view/weather_view/component/weather_forecast.dart';
+import 'package:go_router/go_router.dart';
 import 'package:yumemi_weather/yumemi_weather.dart';
 
 final _weather = Weather(YumemiWeather());
+
 class WeatherPage extends StatefulWidget {
   const WeatherPage({super.key});
 
+  static const path = '/weather_page';
+
   @override
   State<WeatherPage> createState() => _WeatherPageState();
 }
@@ -34,8 +38,8 @@ class _WeatherPageState extends State<WeatherPage> {
                       children: [
                         Expanded(
                           child: TextButton(
+                            onPressed: context.pop,
                             child: const Text('Close'),
-                            onPressed: () {},
                           ),
                         ),
                         Expanded(

pubspec.lock

@@ -99,6 +99,19 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  go_router:
+    dependency: "direct main"
+    description:
+      name: go_router
+      sha256: "432409518740645ce7f28802171b78783197d01149fad44f9b8ae55f40277139"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.0"
   js:
     dependency: transitive
     description:
@@ -115,6 +128,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      sha256: "04094f2eb032cbb06c6f6e8d3607edcfcb0455e2bb6cbc010cb01171dcb64e6d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.1"
   matcher:
     dependency: transitive
     description:

pubspec.yaml

@@ -12,6 +12,7 @@ dependencies:
   flutter:
     sdk: flutter
   flutter_svg: ^2.0.4
+  go_router: ^6.5.0
   yumemi_weather:
     git:
       url: https://github.com/yumemi-inc/flutter-training-template.git