What is the default time interval for Swift animations like the setNavigationBarHidden(Bool, animated: Bool) and setToolbarHidden(Bool, animated: Bool) methods of the UINavigationController class? I would like to know so that my animations match the same duration.
From Apple docs:
UINavigationControllerHideShowBarDuration
A global constant that specifies a preferred duration when animating the navigation bar. This variable specifies the duration when animating the navigation bar.
It is 0.2 seconds.