判断listview 各种滑动状态

  /**      scrollState有三种状态，分别是SCROLL_STATE_IDLE、SCROLL_STATE_TOUCH_SCROLL、SCROLL_STATE_FLING
        SCROLL_STATE_IDLE是当屏幕停止滚动时
        SCROLL_STATE_TOUCH_SCROLL是当用户在以触屏方式滚动屏幕并且手指仍然还在屏幕上时
        SCROLL_STATE_FLING是当用户由于之前划动屏幕并抬起手指，屏产生惯性滑动时*/

  

   

    

     

    
    

     
  private boolean scrollFlag = false;// 标记是否滑动
     
    
   

    

     

    
    

     
  private int lastVisibleItemPosition;// 标记上次滑动位置
     
    
  
 

  

   

    

     

    
    

     

        listView.setOnScrollListener(new OnScrollListener() {
     
    
   

    

     

    
    

     
   @Override
     
    
   

    

     

    
    

     
   public void onScrollStateChanged(AbsListView view, int scrollState) {
     
    
   

    

     

    
    

     
    switch (scrollState) {
     
    
   

    

     

    
    

     
     case SCROLL_STATE_TOUCH_SCROLL:
     
    
   

    

     

    
    

     

            scrollFlag = true;
     
    
   

    

     

    
    

     
     break;
     
    
   

    

     

    
    

     
     case SCROLL_STATE_FLING:
     
    
   

    

     

    
    

     

            scrollFlag = false;
     
    
   

    

     

    
    

     
      break;
     
    
   

    

     

    
    

     
     case SCROLL_STATE_IDLE:
     
    
   

    

     

    
    

     

            scrollFlag = false;
     
    
   

    

     

    
    

     
      break;
     
    
   

    

     

    
    

     
     default:
     
    
   

    

     

    
    

     
      break;
     
    
   

    

     

    
    

     

          }
     
    
   

    

     

    
    

     

         }
     
    
   

    

     

    
    

     
   
     
    
   

    

     

    
    

     
   @Override
     
    
   

    

     

    
    

     
   public void onScroll(AbsListView view, int firstVisibleItem,
     
    
   

    

     

    
    

     
     int visibleItemCount, int totalItemCount) {
     
    
   

    

     

    
    

     
    if (scrollFlag) {
     
    
   

    

     

    
    

     
     if (firstVisibleItem > lastVisibleItemPosition) {//上滑
     
    
   

    

     

    
    

     

           }
     
    
   

    

     

    
    

     
     if (firstVisibleItem < lastVisibleItemPosition) {//下滑
     
    
   

    

     

    
    

     
      
     
    
   

    

     

    
    

     

           }
     
    
   

    

     

    
    

     
     if (firstVisibleItem == lastVisibleItemPosition) {
     
    
   

    

     

    
    

     
      return;
     
    
   

    

     

    
    

     

           }
     
    
   

    

     

    
    

     

           lastVisibleItemPosition = firstVisibleItem;
     
    
   

    

     

    
    

     

          }
     
    
   

    

     

    
    

     

         }
     
    
   

    

     

    
    

     

        });
     
    
  
 

  
 
 

文章来源: wukong.blog.csdn.net，作者：再见孙悟空_，版权归原作者所有，如需转载，请联系作者。

原文链接：wukong.blog.csdn.net/article/details/51750317