WKAccessibilityVoiceOverStatusChanged
Tells the interface controller that the VoiceOver status has changed.
Declaration
let WKAccessibilityVoiceOverStatusChanged: StringDiscussion
Use this notification to customize your application’s user interface for VoiceOver users. You can also use the isVoiceOverRunning function to determine whether VoiceOver is currently running.
Observe this notification using the default notification center. This notification doesn’t include a parameter.