How exactly are the numbers returned from DragEvent's getX() and getY() methods?
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`DragEvent` is a class thats used with the Drag and Drop api from Android. 2 of its methods to be specific, `getX()` and `getY()` are of particular importance. I would like to know exactly over what part of a `View` another View thats being dragged over is at. 

For example, in my case, its very important to know if a user drags, say a TextView over another TextView, but I need to know if its closer to the bottom half, or the top half. Issue is, I have no idea how those numbers are used in relation to screen placement. I appreciate any help on this matter.