ZhenZY opened a new issue #2785: [Android][Dev-tool] Dynamic styles cannot 
render properly on the label that binds the touch event
URL: https://github.com/apache/incubator-weex/issues/2785
 
 
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   ## Describe the bug
   ```
   <image
           style="position: absolute"
           :style="{width: imgWidth + 'px', height: imgHeight + 'px'}"
           :src="curImgPath"
           ref="box" class="box"
           @touchstart="handleStart"
           @touchend="handleEnd"
           @touchmove="handleMove"
           @load="onImageLoad">
   ```
   ```
   handleStart (e) {
       this.touchCount++;
       if (this.touchCount % 2 !== 0) {
           this.touchStartTime = e.timestamp;
       }
   },
   handleEnd (e) {
         if (this.secondTouchEndTime === 0) {
           this.secondTouchEndTime = e.timestamp;
         } else {
           if (e.timestamp - this.touchStartTime < 1000) {
             this.imgWidth = this.imgWidth * 2;
             this.imgHeight = this.imgHeight * 2;
           }
           this.secondTouchEndTime = 0;
         }
   
         console.log(this.secondTouchEndTime, '|', e.timestamp, '|', 
this.firstTouchStartTime, '|', e.timestamp - this.touchStartTime)
       },
   ```
   
   ## To Reproduce
   Double click on the image to get the video effect
   
   ## Environment
   On any android device
   
   ## Expected behavior
   One double click changes the image size only once.
   
   ## Screenshots
   [The actual 
rendering](https://www.yuque.com/docs/share/7530feac-b028-407d-9b10-0c1047877483)
   

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