drag_like

Description:

drag like

drag_like #

Flutter左滑右滑/喜欢、不喜欢的特效插件
支持划出事件回调，通知上层是左边划出还是右边划出
支持滑动进度回调
支持第二层widget缩放完成回调，缩放完成时刷新数据
支持手指抬起回调
支持手速检测，速度超过指定值后，卡片将会划出屏幕，已解决手速不准确问题（感谢@DoodleBears贡献代码）
null safety
支持控制控制左右划出
支持设置滑出动画执行时长
支持控制器左右划出时，自定义回调参数

安装 #
在工程 pubspec.yaml 中加入 dependencies
dependencies:
drag_like: ^last version
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效果图 #

使用方法 #
DragLike(
dragController: _dragController,
duration: Duration(milliseconds: 520),
child: imagelist.length <=0 ? Text('加载中...') : ClipRRect(
borderRadius: BorderRadius.circular(10),
child: TestDrag(src:imagelist[0])
),
secondChild: imagelist.length <= 1 ? Container(): ClipRRect(
borderRadius: BorderRadius.circular(10),
child:TestDrag(src:imagelist[1])
),
allowDrag: true,
screenWidth: 375,
outValue: 0.6,
dragSpeedRatio: 80,
onChangeDragDistance: (distance){
/// {distance: 0.17511112467447917, distanceProgress: 0.2918518744574653}
print(distance.toString());
},
onOutComplete: (type){
/// left or right
print(type);
},
onScaleComplete: (){
imagelist.remove(imagelist[0]);
if(imagelist.length == 0) {
loaddata();
}
setState(() {});
},
onPointerUp: (){

},
onCancel: (){
print('取消了');
},
),
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回调方法 #
onOutComplete #
onOutComplete: (type){
/// left or right
print(type);
},
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onScaleComplete #
onScaleComplete: (){
imagelist.remove(imagelist[0]);
if(imagelist.length == 0) {
loaddata();
}
setState(() {});
},
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onChangeDragDistance #

distance滑动距离，0-1，超过设置的值将会划出widget
distanceProgress，根据设置的划出边界值的百分比，0-1+，方便做一些特效，超过1即代表松手就会划出边界


onChangeDragDistance: (distance){
/// {distance: 0.17511112467447917, distanceProgress: 0.2918518744574653}
print(distance.toString());
},
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onPointerUp #
onPointerUp: (){

},
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onCancel #
onCancel: (){

},
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控制器 #

_dragController.toLeft(completeTag: 'custom_left');

_dragController.toRight(completeTag: 'custom_right');

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