On Tue, Aug 3, 2010 at 4:05 AM, Horace Bell-Gam <[email protected]>wrote:
> No, so far all I've been able to do is overlay an image of the target and > make the entire object respond to a click. > You know: - The center of the image - The length of each band - Where the user clicks on the image (via onTouchEvents, me thinks) - Simple algebra to calculate the distance of a point from the center of the image (I hope) That's all you should need to figure out which band the user has touched. What have you tried thus far? Where are you stuck? ------------------------------------------------------------------------------------------------- TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
