■ showTimePicker 함수를 사용해 시간을 선택하는 방법을 보여준다.
▶ main.dart
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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> { String _selectedTime; @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Test Application'), ), body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[ RaisedButton( child: Text('Run'), color: Colors.blue, textColor: Colors.white, onPressed: () { Future<TimeOfDay> future = showTimePicker( context: context, initialTime: TimeOfDay.now(), ); future.then((timeOfDay) { setState(() { if (timeOfDay == null) { _selectedTime = null; } else { _selectedTime = '${timeOfDay.hour}:${timeOfDay.minute}'; } }); }); }, ), Text( '결과 : $_selectedTime', ), ], ), ), ); } } |
