[FLUTTER] CarouselSlider 클래스 : 자동 스크롤 슬라이더 사용하기
■ CarouselSlider 클래스에서 자동 스크롤 슬라이더를 사용하는 방법을 보여준다. ▶ pubspec.yaml
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name: test_app description: A new Flutter application. publish_to: 'none' version: 1.0.0+1 environment: sdk: ">=2.7.0 <3.0.0" dependencies: flutter: sdk: flutter cupertino_icons: ^1.0.2 carousel_slider: ^3.0.0 dev_dependencies: flutter_test: sdk: flutter flutter: uses-material-design: true assets: - assets/image1.jpg - assets/image2.jpg - assets/image3.jpg |
▶ main.dart
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import 'package:flutter/material.dart'; import 'package:carousel_slider/carousel_slider.dart'; final imageList = [ Image.asset('assets/image1.jpg', fit: BoxFit.cover), Image.asset('assets/image2.jpg', fit: BoxFit.cover), Image.asset('assets/image3.jpg', fit: BoxFit.cover), ]; 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> { int _index = 0; List<StatelessWidget> _pageList = [ HomePage(), ServicePage(), ProfilePage(), ]; @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( backgroundColor: Colors.white, centerTitle: true, title: Text( 'Test Application', style: TextStyle(color: Colors.black), ), actions: <Widget>[ IconButton( icon: Icon( Icons.add, color: Colors.black, ), onPressed: () {}, ), ], ), body: _pageList[_index], bottomNavigationBar: BottomNavigationBar( items: [ BottomNavigationBarItem( icon: Icon(Icons.home), label: 'Home', ), BottomNavigationBarItem( icon: Icon(Icons.assignment), label: 'Service', ), BottomNavigationBarItem( icon: Icon(Icons.account_circle), label: 'Profiles', ), ], onTap: (index) { setState(() { _index = index; }); }, ), ); } } class HomePage extends StatelessWidget { @override Widget build(BuildContext context) { return ListView( children: <Widget>[ _buildTop(), _buildMiddle(), _buildBottom(), ], ); } Widget _buildTop() { return Padding( padding: const EdgeInsets.only(top: 20, bottom: 20), child: Column( children: [ Row( mainAxisAlignment: MainAxisAlignment.spaceEvenly, children: [ GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차1'), ], ), onTap: () { print('자동차1 클릭'); }, ), GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차2'), ], ), onTap: () { print('자동차2 클릭'); }, ), GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차3'), ], ), onTap: () { print('자동차3 클릭'); }, ), GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차4'), ], ), onTap: () { print('자동차4 클릭'); }, ), ], ), SizedBox( height: 20, ), Row( mainAxisAlignment: MainAxisAlignment.spaceEvenly, children: [ GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차5'), ], ), onTap: () { print('자동차5 클릭'); }, ), GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차6'), ], ), onTap: () { print('자동차6 클릭'); }, ), GestureDetector( child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차7'), ], ), onTap: () { print('자동차7 클릭'); }, ), Opacity( opacity: 0.0, child: Column( children: <Widget>[ Icon( Icons.local_taxi, size: 40, ), Text('자동차8'), ], ), ), ], ), ], ), ); } Widget _buildMiddle() { return CarouselSlider( options: CarouselOptions(height: 150.0, autoPlay: true), items: imageList.map((image) { return Builder( builder: (BuildContext context) { return Container( width: MediaQuery.of(context).size.width, margin: EdgeInsets.symmetric(horizontal: 5.0), child: ClipRRect( borderRadius: BorderRadius.circular(10.0), child: image, ), ); }, ); }).toList(), ); } Widget _buildBottom() { final _itemList = List.generate(10, (i) { return ListTile( leading: Icon(Icons.notifications_none), title: Text('[이벤트] 공지 사항이 있습니다.'), ); }); return ListView( physics: NeverScrollableScrollPhysics(), shrinkWrap: true, children: _itemList, ); } } class ServicePage extends StatelessWidget { @override Widget build(BuildContext context) { return Center( child: Text( 'Service', style: TextStyle(fontSize: 40), ), ); } } class ProfilePage extends StatelessWidget { @override Widget build(BuildContext context) { return Center( child: Text( 'Profile', style: TextStyle(fontSize: 40), ), ); } } |
test_app.zip