diff --git a/lib/main.dart b/lib/main.dart index 202509b..02561c2 100644 --- a/lib/main.dart +++ b/lib/main.dart @@ -1,5 +1,10 @@ +import 'dart:math'; + import 'package:flutter/material.dart'; +import 'page/actions_page.dart'; +import 'page/repos_page.dart'; + void main() { runApp(const MyApp()); } @@ -7,109 +12,51 @@ void main() { class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); - // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( - title: 'Flutter Demo', - theme: ThemeData( - // This is the theme of your application. - // - // Try running your application with "flutter run". You'll see the - // application has a blue toolbar. Then, without quitting the app, try - // changing the primarySwatch below to Colors.green and then invoke - // "hot reload" (press "r" in the console where you ran "flutter run", - // or simply save your changes to "hot reload" in a Flutter IDE). - // Notice that the counter didn't reset back to zero; the application - // is not restarted. - primarySwatch: Colors.blue, - ), - home: const MyHomePage(title: 'Flutter Demo Home Page'), + home: HomeScreen(), ); } } -class MyHomePage extends StatefulWidget { - const MyHomePage({Key? key, required this.title}) : super(key: key); - - // This widget is the home page of your application. It is stateful, meaning - // that it has a State object (defined below) that contains fields that affect - // how it looks. - - // This class is the configuration for the state. It holds the values (in this - // case the title) provided by the parent (in this case the App widget) and - // used by the build method of the State. Fields in a Widget subclass are - // always marked "final". - - final String title; +class HomeScreen extends StatefulWidget { + const HomeScreen({ + Key? key, + }) : super(key: key); @override - State createState() => _MyHomePageState(); + State createState() => _HomeScreenState(); } -class _MyHomePageState extends State { - int _counter = 0; +class _HomeScreenState extends State { + int _index = 0; - void _incrementCounter() { - setState(() { - // This call to setState tells the Flutter framework that something has - // changed in this State, which causes it to rerun the build method below - // so that the display can reflect the updated values. If we changed - // _counter without calling setState(), then the build method would not be - // called again, and so nothing would appear to happen. - _counter++; - }); - } + final screens = [ + ReposPage(), + ActionPage(), + ]; @override Widget build(BuildContext context) { - // This method is rerun every time setState is called, for instance as done - // by the _incrementCounter method above. - // - // The Flutter framework has been optimized to make rerunning build methods - // fast, so that you can just rebuild anything that needs updating rather - // than having to individually change instances of widgets. return Scaffold( - appBar: AppBar( - // Here we take the value from the MyHomePage object that was created by - // the App.build method, and use it to set our appbar title. - title: Text(widget.title), - ), - body: Center( - // Center is a layout widget. It takes a single child and positions it - // in the middle of the parent. - child: Column( - // Column is also a layout widget. It takes a list of children and - // arranges them vertically. By default, it sizes itself to fit its - // children horizontally, and tries to be as tall as its parent. - // - // Invoke "debug painting" (press "p" in the console, choose the - // "Toggle Debug Paint" action from the Flutter Inspector in Android - // Studio, or the "Toggle Debug Paint" command in Visual Studio Code) - // to see the wireframe for each widget. - // - // Column has various properties to control how it sizes itself and - // how it positions its children. Here we use mainAxisAlignment to - // center the children vertically; the main axis here is the vertical - // axis because Columns are vertical (the cross axis would be - // horizontal). - mainAxisAlignment: MainAxisAlignment.center, - children: [ - const Text( - 'You have pushed the button this many times:', - ), - Text( - '$_counter', - style: Theme.of(context).textTheme.headline4, + body: screens[_index], + bottomNavigationBar: NavigationBarTheme( + data: NavigationBarThemeData( + labelTextStyle: MaterialStateProperty.all( + const TextStyle(fontSize: 14, fontWeight: FontWeight.w500), ), + ), + child: NavigationBar( + height: 70, + selectedIndex: _index, + onDestinationSelected: (index) => setState(() => this._index = index), + destinations: const [ + NavigationDestination(icon: Icon(Icons.home_outlined), selectedIcon: Icon(Icons.home), label: 'Repos'), + NavigationDestination(icon: Icon(Icons.add_outlined), selectedIcon: Icon(Icons.add), label: 'Actions') ], ), ), - floatingActionButton: FloatingActionButton( - onPressed: _incrementCounter, - tooltip: 'Increment', - child: const Icon(Icons.add), - ), // This trailing comma makes auto-formatting nicer for build methods. ); } } diff --git a/lib/page/actions_page.dart b/lib/page/actions_page.dart new file mode 100644 index 0000000..fea5c00 --- /dev/null +++ b/lib/page/actions_page.dart @@ -0,0 +1,13 @@ +import 'package:flutter/material.dart'; + + +class ActionPage extends StatelessWidget { + const ActionPage({Key? key}) : super(key: key); + + @override + Widget build(BuildContext context) { + return Scaffold( + body: Text('B'), + ); + } +} diff --git a/lib/page/repos_page.dart b/lib/page/repos_page.dart new file mode 100644 index 0000000..f212f5d --- /dev/null +++ b/lib/page/repos_page.dart @@ -0,0 +1,13 @@ +import 'package:flutter/material.dart'; + + +class ReposPage extends StatelessWidget { + const ReposPage({Key? key}) : super(key: key); + + @override + Widget build(BuildContext context) { + return Scaffold( + body: Text('A'), + ); + } +} diff --git a/test/widget_test.dart b/test/widget_test.dart index 4a6119b..c35f045 100644 --- a/test/widget_test.dart +++ b/test/widget_test.dart @@ -11,20 +11,20 @@ import 'package:flutter_test/flutter_test.dart'; import 'package:simple_git/main.dart'; void main() { - testWidgets('Counter increments smoke test', (WidgetTester tester) async { + testWidgets('Simple navigation test', (WidgetTester tester) async { // Build our app and trigger a frame. await tester.pumpWidget(const MyApp()); // Verify that our counter starts at 0. - expect(find.text('0'), findsOneWidget); - expect(find.text('1'), findsNothing); + expect(find.text('A'), findsOneWidget); + expect(find.text('B'), findsNothing); // Tap the '+' icon and trigger a frame. - await tester.tap(find.byIcon(Icons.add)); + await tester.tap(find.byIcon(Icons.add_outlined)); await tester.pump(); // Verify that our counter has incremented. - expect(find.text('0'), findsNothing); - expect(find.text('1'), findsOneWidget); + expect(find.text('A'), findsNothing); + expect(find.text('B'), findsOneWidget); }); }