机遇屋-flutter进度指示器

flutter进度指示器

作者：ych

```
class ProgressDemo extends StatelessWidget {
  const ProgressDemo({Key? key}) : super(key: key);

@override
  Widget build(BuildContext context) {
    return Padding(
      padding:const EdgeInsets.all(10),
      child: Column(
        children: [
        const  LinearProgressIndicator(
            value: .5,
            valueColor: AlwaysStoppedAnimation(Colors.yellow),
          ),
          const  SizedBox(height: 16,),
          const CircularProgressIndicator(
            value: .5,
            valueColor: AlwaysStoppedAnimation(Colors.lightGreen),
          ),
          const SizedBox(height: 16,),
          // 加载
          Container(
            height: 100,
            width: 100,
            child:const CircularProgressIndicator(
              valueColor: AlwaysStoppedAnimation(Colors.red),
            ),
          ),
          const SizedBox(height: 16,),
          // ios风格
          const CupertinoActivityIndicator(),
        ],
      ),
    );
  }
}
```

[更多进度指示器](https://book.flutterchina.club/chapter3/progress.html#_3-6-3-%E8%BF%9B%E5%BA%A6%E8%89%B2%E5%8A%A8%E7%94%BB "更多进度指示器")

评论区

先去登录

flutter进度指示器

相关推荐

评论区