flutter pub add flutter_carousel_slider基于插件公开信息、社区数据与项目使用情况整理的选型参考。
一个高度可定制的轮播滑块，适用于 Flutter，支持在项目之间实现流畅、无限滑动。它支持自定义指示器和动画，提供一系列预构建选项，用于视觉指示器和过渡效果。非常适合在多个平台上以动态、交互式的方式展示图片、产品或内容。该包轻量且易于集成到 Flutter 应用中，设置简单。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
A customizable carousel slider for flutter
dependencies:
flutter_carousel_slider: ^1.1.0
Demo application available at https://flutter-carousel-slider.web.app/
import 'package:flutter/material.dart';
import 'package:flutter_carousel_slider/carousel_slider.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Carousel Slider',
home: MyHomePage(title: 'Flutter Carousel Slider'),
);
}
}
class MyHomePage extends StatefulWidget {
final String title;
MyHomePage({Key key, this.title}) : super(key: key);
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final List<Color> colors = [
Colors.red,
Colors.orange,
Colors.yellow,
Colors.green,
Colors.blue,
Colors.indigo,
Colors.purple,
];
final List<String> letters = [
"A",
"B",
"C",
"D",
"E",
"F",
"G",
];
bool _isPlaying = false;
GlobalKey<CarouselSliderState> _sliderKey = GlobalKey();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: ListView(
children: <Widget>[
Container(
height: 500,
child: CarouselSlider.builder(
key: _sliderKey,
unlimitedMode: true,
slideBuilder: (index) {
return Container(
alignment: Alignment.center,
color: colors[index],
child: Text(
letters[index],
style: TextStyle(fontSize: 200, color: Colors.white),
),
);
},
slideTransform: CubeTransform(),
slideIndicator: CircularSlideIndicator(
padding: EdgeInsets.only(bottom: 32),
),
itemCount: colors.length),
),
Padding(
padding: const EdgeInsets.symmetric(vertical: 32),
child: Align(
child: ConstrainedBox(
constraints: BoxConstraints(minWidth: 240, maxWidth: 600),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
IconButton(
iconSize: 48,
icon: Icon(Icons.skip_previous),
onPressed: () {
_sliderKey.currentState.previousPage();
},
),
IconButton(
iconSize: 64,
icon: Icon(
_isPlaying
? Icons.pause_circle_outline
: Icons.play_circle_outline,
),
onPressed: () {
setState(
() {
_isPlaying = !_isPlaying;
_sliderKey.currentState.setPlaying(_isPlaying);
},
);
},
),
IconButton(
iconSize: 48,
icon: Icon(Icons.skip_next),
onPressed: () {
_sliderKey.currentState.nextPage();
},
),
],
),
),
),
),
],
),
);
}
}