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Wondering if there is a notification available if a UIAlertView pops up?
Background: my app asks the user for a PIN after a period of inactivity but I would like to prevent it if an alert is on screen.
I don't want to go through my code and find all alerts and disable the PIN checker, instead a notification would be awesome. Any hope with NSNotification?
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Just found the answer. It is hidden in here:
Can I get message when I show UIAlertView
If you listen to the "
UIWindowDidBecomeVisibleNotification" notification, it will also fire for your own alerts, not only for system alerts. For your own alerts, the application does not resign activiation however.