Type Alias

UIAccessibilityNotifications

A notification that an accessible application can send.

Declaration

typedef uint32_t UIAccessibilityNotifications;

Topics

Type Properties

UIAccessibilityAnnouncementNotification

Posted by an app when an announcement needs to be conveyed to the assistive technology.

UIAccessibilityLayoutChangedNotification

Posted by an application when the layout of a screen changes, such as when an element appears or disappears.

UIAccessibilityPageScrolledNotification

Posted by an application when a scroll action has completed and the accessibilityScroll: method has been called.

UIAccessibilityPauseAssistiveTechnologyNotification

Post this notification when you want to pause an assistive technology’s operations temporarily.

UIAccessibilityResumeAssistiveTechnologyNotification

Post this notification to resume an assistive technology’s operations temporarily.

UIAccessibilityScreenChangedNotification

Posted by an application when a new view appears that makes up a major portion of the screen.