Look for some tutorials on the web. This is not a problem specific to Android. Android provides a variety of libraries for this. But if you don't even know how to do this in a desktop Java applcation, you won't know where to look in the reference docs.
-- 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

