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
flutter_floating: ^0.0.1
地址
github 地址
pub.dev 地址
效果图
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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