检测哪些观的onSingleTapConfirmed方法被窃听 [英] Detect which View was tapped in the onSingleTapConfirmed method

问题描述

我有我的屏幕上的很多看法（FrameLayouts） - 每个人都有一个SimpleOnGestureListener设置为onTouchListener

我得到正确的时候我点击这些视图中的一个被解雇的onSingleTapConfirmed方法，但我不能工作，如何确定哪些视图被窃听？

有一个简单的方法来从MotionEvent？

做到这一点

解决方案

  

我有我的屏幕上的很多看法（FrameLayouts） - 每个人都有一个SimpleOnGestureListener设置为onTouchListener

保存在OnTouchListener视图的引用，那么当一个手势回调触发你已经知道哪些浏览被感动了：

 公共布尔onTouch（视图V，MotionEvent事件）{
    //记住这观点是感动
    mCurrent = V;    //传递事件的姿态监听器，等
}
 

现在使用 mCurrent 在 onSingleTapConfirmed（）和任何其他方法。

I have many views (FrameLayouts) on my screen - each has a SimpleOnGestureListener set as the onTouchListener.

I'm correctly getting the onSingleTapConfirmed method being fired when I tap one of these views, but I can't work out how to determine which view was tapped?

Is there a simple way to do this from the MotionEvent?

解决方案

I have many views (FrameLayouts) on my screen - each has a SimpleOnGestureListener set as the onTouchListener.

Save a reference to the View in the OnTouchListener, then when a gesture callback fires you'll already know which View was touched:

public boolean onTouch(View v, MotionEvent event) {
    // Remember which View was touched
    mCurrent = v; 

    // Pass event to gesture listener, etc
}

Now use mCurrent in onSingleTapConfirmed() and any other method.

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