Android: delegate touch event to underlaying view

Question

I have the following hierarchy: Activity -> PopupWindow -> CustomView

My the PopupWindow itself is a square, but

Answer 1

It's too bad that the PopupWindow is not a subclass of ViewGroup or even View. Then you could override dispatchTouchEvent. Can you modify your custom view to know about the PopupWindow and call dismiss() on it when there is a click outside the circle?