使用Viewpager时与轮播图出现冲突如何解决

//解决ViewPager和轮播图滑动冲突@Overridepublic boolean dispatchTouchEvent(MotionEvent ev) {  switch (ev.getAction()) {    case MotionEvent.ACTION_DOWN:      // 让当前viewpager的父控件不去拦截touch事件      getParent().requestDisallowInterceptTouchEvent(true);      downX = (int) ev.getX();      downY = (int) ev.getY();      break;    case MotionEvent.ACTION_MOVE:      int moveX = (int) ev.getX();      int moveY = (int) ev.getY();      if (Math.abs(moveX - downX) >= Math.abs(moveY - downY)) {        // 滑动轮播图        getParent().requestDisallowInterceptTouchEvent(true);      } else {        // 刷新listview        getParent().requestDisallowInterceptTouchEvent(false);      }      break;  }  return super.dispatchTouchEvent(ev);}