Well, it seems like your main issue is how to use and/or maintain an exclusion lock on the camera without your application having an activity in the foreground. Have you solved that?
As for the "exit an application" (I still think that's the wrong way to say it), the nice way would be to add a pending intent, which displays a notification icon. This reminds the user the camera is locked and provides a handy access to the unlock activity. In any case, in order to unlock the camera, the user needs to start an activity in your application that performs the unlock. Thinking of the camera lock as a state of the application/device is much better IMO than thinking that the application is "running". The other way is to force stop the application from the Manage Applications control panel. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en