如何检测运动事件时onClick的监听器呢？ [英] How to detect a motion event when an onClick listener is there?

问题描述

我有一个的ListView 与 onItemClick（）方法。现在我想检测屏幕触摸动作。实施 onTouchEvent（）不会在这种情况下，因为我已经写了一个点击监听工作。那么帮助我如何做到这一点。我既需要在点击监听器和 onTouchEvent（）。

I have a ListView with onItemClick() method . Now I want to detect a touch motion in the screen . Implementing onTouchEvent() does not work in this case since I have written already a click listener . So help me how to do it. I need both the on click listener and onTouchEvent().

推荐答案

您需要实现OnTouchListener（视图V，MotionEvent事件）来检查event.getX（）和event.getY（）的时候event.ACTION_DOWN和事件。 ACTION_UP并加以比较了解的运动方向。

You need to implement the OnTouchListener(View v, MotionEvent event) to check event.getX() and event.getY() when event.ACTION_DOWN and event.ACTION_UP and compare them to know the motion direction.

注意：您必须返回true，以能够接收event.ACTION_UP事件

Note: you must return true to be able to receive the event.ACTION_UP event.

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