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When the ipad goes to sleep i.e. the screen turns off, the user will turn it back on and the current application at the time is still open. Is there a way to detect this event that the ipad has woken up from sleep?
I want to be show an UIAlert whenever it goes to sleep and wakes up.
Take a look at the
- (void)applicationDidBecomeActive:(UIApplication *)applicationdelegate method of the application delegate.