Android判断touch事件点是否在view范围内的方法

这篇文章主要介绍了Android判断touch事件点是否在view范围内的方法,涉及Android事件响应与view属性操作的相关技巧,需要的朋友可以参考下

本文实例讲述了Android判断touch事件点是否在view范围内的方法。分享给大家供大家参考，具体如下：

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									private Rect mChangeImageBackgroundRect = null;

									private boolean isInChangeImageZone(View view, int x, int y) {

									    if (null == mChangeImageBackgroundRect) {

									      mChangeImageBackgroundRect = new Rect();

									    }

									    view.getDrawingRect(mChangeImageBackgroundRect);

									    int[] location = new int[2];

									    view.getLocationOnScreen(location);

									    mChangeImageBackgroundRect.left = location[0];

									    mChangeImageBackgroundRect.top = location[1];

									    mChangeImageBackgroundRect.right = mChangeImageBackgroundRect.right + location[0];

									    mChangeImageBackgroundRect.bottom = mChangeImageBackgroundRect.bottom + location[1];

									    return mChangeImageBackgroundRect.contains(x, y);

									}