Maybe this would work, assuming all your activities run in the same process:
Implement every onStart and onStop of your activities like this: In onStart(), increment a static (global) counter: e.g. visibleCount++; In onStop(), decrement that static counter: e.g. visibleCount--; In onStop, start (with delay) a Runnable on the UI-thread, that checks the value of 'visibleCount': If it is 0, then the user is not looking at any of your activities. In onStart, you may want to cancel that Runnable to avoid redundant checks. However, I think a better solution would be to do the security checks when the activity is created (onCreate) or re-used (onNewIntent) based on the Intent (getIntent()/intent-parameter). -- 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
