Basically, the tutorial shows how to listen to mouse clicks on a view, determine whether the click was within the screen region you are testing for hits, and allows you to take the appropriate action.
In this case, we're listening for icon clicks in a MapView and displaying a popup window upon icon selection, but the technique is useful for any View you are creating yourself.

http://blog.pocketjourney.com
Please let me know if anything in the tutorial is not clear.
Happy coding,
Anthony


