drag_like 1.0.4

  1. Flutter左滑右滑/喜欢、不喜欢的特效插件
  2. 支持划出事件回调,通知上层是左边划出还是右边划出
  3. 支持滑动进度回调
  4. 支持第二层widget缩放完成回调,缩放完成时刷新数据
  5. 支持手指抬起回调
  6. 支持手速检测,速度超过指定值后,卡片将会划出屏幕(感谢@DoodleBears贡献代码)

注意事项

  1. 纯flutter实现,内部使用setState刷新布局,滑动widget不要过于复杂

安装

在工程 pubspec.yaml 中加入 dependencies

dependencies:
  drag_like: ^last version

效果图

使用方法

DragLike(
  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])
  ), 
  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: (){
    
  },
),

回调方法

onOutComplete

onOutComplete: (type){
	/// left or right
	print(type);
},

onScaleComplete

onScaleComplete: (){
	imagelist.remove(imagelist[0]);
	if(imagelist.length == 0) {
		loaddata();
	}
	setState(() {});
},

onChangeDragDistance

  1. distance滑动距离,0-1,超过设置的值将会划出widget
  2. 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());
},

onPointerUp

onPointerUp: (){

},

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

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Libraries

drag_like