一.RecyclerView设置拖动后怎么监听拖动的开始和结束 ItemTouchHelper helper = new ItemTouchHelper(new ItemTouchHelper.Callback() { @Override public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) { //首先回调的方法 返回int表示是否监听该方向 int dragFlag
public bool isPointUI(){ PointerEventData eventDataCurrnt = new PointerEventData (EventSystem.current); eventDataCurrnt .position = new Vector2(Input.mousePosition.x,Input.mousePosition.y); List<RaycastResult> results= new List<RaycastResult>(
jquery mobile 对手势触控提供了如下几个事件监听: 复制代码代码如下: tap 当用户点屏幕时触发taphold 当用户点屏幕且保持触摸超过1秒时触发swipe 当页面被垂直或者水平拖动时触发.这个事件有其相关联的属性,分别为scrollSupressionThreshold, durationThreshold, horizontalDistanceThreshold, and verticalDistanceThresholdswipeleft 当页面被拖动到左边方向时触发sw