Type Alias

UIFocusSoundIdentifier

An identifier for a focus-related sound.

Declaration

typedef NSString *UIFocusSoundIdentifier;

Discussion

To assign an identifier to a custom sound file, call the registerURL:forSoundIdentifier: method of UIFocusSystem.,

Topics

Type Properties

UIFocusSoundIdentifierDefault

The identifier for the default system sound to play during focus updates.

UIFocusSoundIdentifierNone

The identifier for disabling sound during a focus update.

See Also

Getting the Sound to Play During Updates

Using Custom Sounds for Focus Movement

Customize the sounds users hear when focus moves.

- soundIdentifierForFocusUpdateInContext:

Asks the delegate for the identifier of the sound to play when the object gains focus.