collision detection - Android Create a rectangle within an image view -


hi wanted know how can create rectangle inside imageview. can see in image (http://i.stack.imgur.com/zcpdt.png ) need create rectangular internal , external, determining collision outside there no problems, can not seem create internal one. create internal one, did way:

rect r1 = new rect(object1.x, object1.y, object1.x + bounds1.width(),  object1.y + bounds1.height());

for internal 1 had thought same, halving values, not work =(

i think must write custom imageview extends imageview , override ondraw method. draw rect on it.


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