如何为iOS设备制作屏幕录制引导视频

import ReplayKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        // Check if screen recording is available
        if RPScreenRecorder.shared().isAvailable {
            // Set up recording settings
            let recordingSettings = [String : Any]()
            recordingSettings[RPScreenRecorderMediaTypeKey] = RPScreenRecorderMediaType.video
            recordingSettings[RPScreenRecorderAudioEnabledKey] = false
            
            // Start screen recording
            RPScreenRecorder.shared().startRecording(withMicrophoneEnabled: false, handler: { (error) in
                if let error = error {
                    print("Screen recording failed: \(error.localizedDescription)")
                } else {
                    print("Screen recording started")
                }
            })
        }
    }
}