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