■ CupertinoNavigationBar 클래스를 사용하는 방법을 보여준다.
▶ main.dart
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import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; void main() { runApp(TestApplication()); } class TestApplication extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Test Application', theme: ThemeData( primarySwatch: Colors.blue, ), home: MainPage(), ); } } class MainPage extends StatefulWidget { @override _MainPageState createState() => _MainPageState(); } class _MainPageState extends State<MainPage> { bool _isON = false; @override Widget build(BuildContext context) { return Scaffold( appBar: CupertinoNavigationBar( middle: Text('Test Application'), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[ CupertinoSwitch( value: _isON, onChanged: (bool value) { setState(() { _isON = value; }); }, ), ], ), ), ); } } |
