If you have any code in the app that saves user preferences or other data, you could use that to check if the user was new to the app or not and show ads only to those that have never used it before. If you don't have any configuration or saved settings, it may be difficult.
You might just give your users a free opt-out option. That way if they were annoyed by your placement of ads, they could simply stop them. I think you'll find it's a relatively small percentage, like 4%, who object to ads. -John Coryat -- 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
