showSystemUserInterface(_:)
Displays the system’s user interface to configure video effects or microphone modes.
Declaration
class func showSystemUserInterface(_ systemUserInterface: AVCaptureDevice.SystemUserInterface)Parameters
- systemUserInterface:
The system user interface to present.
Discussion
Use this method to prompt the user to make changes to Video Effects (such as Center Stage or Portrait Effect) or Microphone Modes. It presents the system user interface and deep links to the appropriate module.
Calling this method isn’t a blocking operation. After the system presents the indicated user interface, control returns immediately to the app.