Android开发心得-ListView的监听事件

Android开发时，最常用的控件之一就是ListView了，而使用ListView的同时，必然需要对它设置监听器，常用的监听器有这么几个
1.OnItemClickListener 
2.OnTouchListener
3.OnScrollListener
1监听器在点击该项目的子项时触发，2监听器在触碰到ListView时触发，3监听器在ListView滚动时触发，
下面几个例子分别表述了具体处理的办法

class ItemClickEvent implements OnItemClickListener {  
  
        @Override  
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,  
                long arg3) {  
            // TODO Auto-generated method stub  
            // arg1.setVisibility(View.GONE);  
  
            // 对子项处理的办法  
  
      
            // BtnCheck(0);  
            System.out.println(arg2);  
        }  
  
    }  
  
  
    class ItemTouchEvent implements OnTouchListener {  
  
        @Override  
        public boolean onTouch(View v, MotionEvent event) {  
            // TODO Auto-generated method stub  
            // System.out.println("触摸..");  
            if (event.getAction() == MotionEvent.ACTION_MOVE) {  
                // System.out.println("MOVE");  //接触到ListView移动时  
                BtnCheck(0);  
            } else if (event.getAction() == MotionEvent.ACTION_UP) {  
                // System.out.println("up");   //离开ListView时  
                BtnCheck(currentPage);  
            } else if (event.getAction() == MotionEvent.ACTION_DOWN) {  
                // System.out.println("down");   //接触到ListView时  
                BtnCheck(0);  
            }  
  
            return false;  
        }  
  
    }  
  
    class LvScrollEvent implements OnScrollListener {  
  
        @Override  
        public void onScroll(AbsListView view, int firstVisibleItem,  
                int visibleItemCount, int totalItemCount) {  
            // TODO Auto-generated method stub  
  
        }  
  
        @Override  
        public void onScrollStateChanged(AbsListView view, int scrollState) {  
            // TODO Auto-generated method stub  
            switch (scrollState) {  
            case OnScrollListener.SCROLL_STATE_IDLE: //  
                BtnCheck(currentPage);  
                // mBusy = false;  
                System.out.println("停止...");  
                break;  
            case OnScrollListener.SCROLL_STATE_TOUCH_SCROLL:  
                BtnCheck(0);  
                // mBusy = true;  
                System.out.println("正在滑动...");  
                break;  
            case OnScrollListener.SCROLL_STATE_FLING:  
                BtnCheck(0);  
                // mBusy = true;  
                System.out.println("开始滚动...");  
  
                break;  
            }  
        }  
  
    }