onTouch与onClick冲突解决方法

 1 view.setOnTouchListener(new OnTouchListener() {
 2                 
 3     @Override
 4     public boolean onTouch(View v, MotionEvent event) {
 5         // TODO Auto-generated method stub
 6         switch(event.getAction()){
 7         case MotionEvent.ACTION_DOWN:
 8             firstX = event.getX();
 9             firstY = event.getY();
10             //这里不能 return true，否则会导致无法响应onClick
11             break;
12         case MotionEvent.ACTION_MOVE:
13             lastX = event.getX();
14             lastY = event.getY();
15             
16             //如果要处理滑动事件，要把事件设置为ACTION_CANCEL，否则会在滑动时触发onClick
17             if(dispose move event){
18                 MotionEvent cancelEvent = MotionEvent.obtain(event); 
19                 cancelEvent.setAction(MotionEvent.ACTION_CANCEL|(event.getActionIndex()<< MotionEvent.ACTION_POINTER_INDEX_SHIFT));
20                 v.onTouchEvent(cancelEvent);
21                 //do something
22                 cancelEvent.recycle();
23                 //return true表示要处理move事件
24                 return true;
25             }
26             
27             break;
28         case MotionEvent.ACTION_UP:
29             return false;
30             
31         }
32         return v.onTouchEvent(event);
33     }
34 });

1 MotionEvent cancelEvent = MotionEvent.obtain(event); 
2 cancelEvent.setAction(MotionEvent.ACTION_CANCEL|(event.getActionIndex()<< MotionEvent.ACTION_POINTER_INDEX_SHIFT));
3 v.onTouchEvent(cancelEvent);