[GitHub] or0fun opened a new issue #1989: Android: the return of method "getRealView" in WXScroller should be 'mRealView'

[GitBox <gi...@apache.org>]

or0fun opened a new issue #1989: Android:  the return of method "getRealView" in WXScroller should be 'mRealView'
URL: https://github.com/apache/incubator-weex/issues/1989
 
 
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   ## Describe the bug
   The return of method "getRealView" in WXScroller should be 'mRealView', which is mScrollerView now.
   When I reduce the children of scroller view,  it has no effect now.
   
   
   ## To Reproduce
   ```vue
   <template>
     <div class="wrapper">
       <scroller class="scroller" v-for="(row) in rows" scroll-direction="horizontal">
         <text>{{row.length}}</text>
         <div v-for="(item, index) in row" class="item">
           <text>{{index + item.name}}</text>
         </div>
       </scroller>
       <div @click="changeData" class="button">
         <text>点击</text>
       </div>
     </div>
   </template>
   ```
   I reduces item of row in function 'changeData', the length of row changed, but the number of children which displayed didn't change.
   
   ## Environment
   * Device:  Vivo X9
   * OS: Android
   * Version  7.1.2
   * Build from source  no
   
   ## Expected behavior
   The number of children in Scroller view should be reduces on the screen when I reduces the number of items.
   
   ## Screenshots
   
   
   ## Additional context
   Add any other context about the problem here.
   

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