Returns an attributed string that describes the result of performing an action on the specified component.
- iOS 11.0+
The picker view object.
The component in the picker view that requires a hint.
The localized attributed string that describes the results of performing an action on the specified component.
Implement this optional method to ensure that the accessibility element representing the picker view provides an appropriate hint for each component. Your attributed string may include the
accessibility attribute, which lets you use different language synthesizers for different parts of the string. The system prefers this method over the
For in-depth information on how to create an appropriate hint, see Guidelines for Creating Hints.