mobile - Draw a Circle over a imageview on an Android App -


i'm doing map app , need draw circles on "tapped" area.

i'm able x , y coordinates of "tap". tried work canvas, bitmaps , stuff that, circles keeps substituting whole image , don't stay on tapped spot.

i'm using photoview library manipulate images (zoom, scroll , etc).

@override public void onphototap(view view, float x, float y) {    //and here should go code make circle    //appear on x y tapped point of image    toast.maketext(getbasecontext(), "tap " + x + " " + y, toast.length_short).show(); } 


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