The current screen mode associated with the screen.
- iOS 3.2+
- Mac Catalyst 13.0+
- tvOS 9.0+
The default value of this property is the mode containing the highest resolution supported by the screen.
On iOS, you can change the value of this property to support different resolutions as needed. For example, you might want to lower the default resolution to one that your application supports more readily. The value must be one of the values described in the
On tvOS, the screen mode is read-only.