如何检查拖动视图的位置是否覆盖另一个视图

Question

I have these round dragable buttons i am using set setTranslationX() setTranslationY() inside the ontouch event for drag functionality. How i can get to know that if any button dragged to middle of the icon, is lying over the middle icon or not?

Answer 1

谢谢@Dheerubhai Bansal 最后我完成了使用这种碰撞方法。可以很好地找到两个视图之间的交集

public boolean CheckCollision(View v1, View v2) {
    Rect myViewRect = new Rect();
    v1.getHitRect(myViewRect);
    Rect otherViewRect1 = new Rect();
    v2.getHitRect(otherViewRect1);
    return Rect.intersects(myViewRect, otherViewRect1);
}