点击并点按事件？ [英] Tap down and tap up events?

问题描述

Android中的某个元素是否有点击（向上）（两个不同的）事件？点击看起来与点击向上（从屏幕上移除手指）基本相同，但是据我所知可以看出没有一个很好的分接事件。

Are there events for tapping down/up (two different ones) on an element in Android? Click seems essentially the same as tapping "up" (removing your finger from the screen) but there isn't really a good tap down event as far as I can tell.

我已经搞砸了Touch事件，但它触发了手指和对象之间的任何联系，包括手势。

I've been messing with the Touch event, but it triggers for any contact between finger and object, including gestures.

推荐答案

.setOnTouchListener(new OnTouchListener() {

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                if (event.getAction() == MotionEvent.ACTION_DOWN ) {
                   //my action
                    return true;
                }

                return false;
            }
        });

执行ACTION_UP是一样的

Doing the ACTION_UP is just the same

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