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The Flutter perposition-free suspension window supports global and single page suspension, edge adsorption, rebound, position saving, sliding up and down area control, and position repair after screen [...]

floating #

f50c51e174e43911530beb1a8bdbbaef

Floating 是一个灵活且强大的悬浮窗解决方案

特性 #

  • 全局的悬浮窗管理机制
  • 支持各项回调监听,如移动、按下等
  • 支持自定义是否保存悬浮窗的位置信息
  • 支持单页面及全局使用,可插入 N 个悬浮窗
  • 支持自定义禁止滑动区域,例如在 距离顶部 50 到底部的区域内滑动等
  • 完善的日志系统,可查看不同悬浮窗对应的 Log
  • 支持自定义位置方向及悬浮窗的各项指标
  • 支持越界回弹,多指触摸移动,自适应屏幕旋转以及小窗口等情况
  • .....

依赖方式 #

.............

效果图

全局 小屏 缩放屏幕
全屏悬浮窗 小屏悬浮窗 缩放屏幕
旋转屏幕 多指滑动
旋转屏幕 多指滑动

可自由控制的日志查看 #

创建悬浮窗的时候通过 isShowLog 属性控制,不同的悬浮窗 Log 会通过不同 key 显示出来

I/flutter (24648): Floating_Log 1 : 按下 X:0.0 Y:150.0
I/flutter (24648): Floating_Log 1 : 抬起 X:0.0 Y:150.0
I/flutter (24648): Floating_Log 1 : 移动 X:0.36363636363636687 Y:150.0
I/flutter (24648): Floating_Log 1 : 移动 X:0.36363636363636687 Y:149.63636363636363
I/flutter (24648): Floating_Log 1 : 移动 X:0.7272727272727337 Y:149.63636363636363
I/flutter (24648): Floating_Log 1 : 移动 X:1.0909090909091006 Y:149.27272727272725
I/flutter (24648): Floating_Log 1 : 移动 X:1.4545454545454675 Y:149.27272727272725
I/flutter (24648): Floating_Log 1 : 移动 X:1.4545454545454675 Y:148.90909090909088
I/flutter (24648): Floating_Log 1 : 移动 X:0.0 Y:145.9999999999999
I/flutter (24648): Floating_Log 1 : 移动结束 X:0.0 Y:145.9999999999999
I/flutter (24648): Floating_Log 1645091422285 : 按下 X:342.72727272727275 Y:480.9090909090909
I/flutter (24648): Floating_Log 1645091422285 : 抬起 X:342.72727272727275 Y:480.9090909090909
I/flutter (24648): Floating_Log 1645091422285 : 移动 X:342.72727272727275 Y:480.5454545454545
I/flutter (24648): Floating_Log 1645091422285 : 移动 X:342.72727272727275 Y:480.18181818181813
I/flutter (24648): Floating_Log 1645091422285 : 移动 X:342.72727272727275 Y:479.81818181818176
I/flutter (24648): Floating_Log 1645091422285 : 移动 X:342.72727272727275 Y:479.4545454545454
I/flutter (24648): Floating_Log 1645091422285 : 移动 X:342.72727272727275 Y:479.090909090909
I/flutter (24648): Floating_Log 1645091422285 : 移动 X:342.72727272727275 Y:478.72727272727263

使用方式 #

初始化

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

  static final GlobalKey<NavigatorState> _navigatorKey = GlobalKey();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      navigatorKey: _navigatorKey,
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Floating'),
    );
  }
}

全局悬浮窗

全局的悬浮窗通过 FloatingManager 进行管理

  • 创建悬浮窗

      floatingOne = floatingManager.createFloating(
            "1",///key
            Floating(MyApp._navigatorKey, const FloatingIncrement(),
                width: 50,
                height: 50,
                slideType: FloatingSlideType.onLeftAndTop,
                left: 0,
                top: 150,
                isShowLog: false,
                slideBottomHeight: 100));
    
  • 通过 FloatingManager 获取 key 对应的悬浮窗

    floatingManager.getFloating("1");
    
  • 关闭 key 对应的悬浮窗

    floatingManager.closeFloating("1");
    
  • 关闭所有悬浮窗

    floatingManager.closeAllFloating();
    
  • .....

单悬浮窗创建

单悬浮窗可用于某个页面中,页面退出后关闭即可。

class CustomPage extends StatefulWidget {
  const CustomPage({Key? key}) : super(key: key);

  @override
  _CustomPageState createState() => _CustomPageState();
}

class _CustomPageState extends State<CustomPage> {
  late Floating floating;

  @override
  void initState() {
    super.initState();

    floating = Floating(MyApp.navigatorKey, const FloatingIncrement(),
        width: 50,
        height: 50,
        slideType: FloatingSlideType.onLeftAndTop,
        left: 0,
        top: 150,
        isShowLog: false,
        slideBottomHeight: 100);
    floating.open();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text("功能页面"),
      ),
      body: Container(),
    );
  }

  @override
  void dispose() {
    floating.close();
    super.dispose();
  }
}

添加悬浮窗各项回调

var oneListener = FloatingListener()
  ..openListener = () {
    print('显示1');
  }
  ..closeListener = () {
    print('关闭1');
  }
  ..downListener = (x, y) {
    print('按下1');
  }
  ..upListener = (x, y) {
    print('抬起1');
  }
  ..moveListener = (x, y) {
    print('移动 $x  $y  1');
  }
  ..moveEndListener = (x, y) {
    print('移动结束 $x  $y  1');
  };
floatingOne.addFloatingListener(oneListener);

其他使用方式 #

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Publisher

unverified uploader

The Flutter perposition-free suspension window supports global and single page suspension, edge adsorption, rebound, position saving, sliding up and down area control, and position repair after screen rotation window。

Repository (GitHub)
View/report issues

License

unknown (license)

Dependencies

cupertino_icons, flutter

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