applicationDidBecomeActive firing on deactivation on iPhone X

Question

Is anyone else having trouble with applicationDidBecomeActive incorrectly firing on deactivation of the app on the new iPhone X?

Here\'s my test ap

Answer 1

In fact there are three notifications fired in rapid succession when the application is deactivated in the iPhone X Simulator:

1. UIApplicationWillResignActive
2. UIApplicationDidBecomeActive
3. UIApplicationWillResignActive

This is wrong (and you might want to file a bug report), but it is something that could happen if a user deactivates - activates – deactivates the app quickly, so the app should cope with that situation anyway.

Both notifications must be handled in a symmetric fashion (and they come properly balanced, even with that bug): Actions done on "activate" must be reversed on "deactivate".