swift 屏幕录制

步骤 1：导入 ReplayKit

import ReplayKit

步骤 2：开始录屏

let screenRecorder = RPScreenRecorder.shared()
// 麦克风或系统音频
screenRecorder.isMicrophoneEnabled = truefunc startRecording() {guard screenRecorder.isAvailable else {print("Screen recording is not available on this device.")return}screenRecorder.startRecording { error inif let error = error {print("Error starting recording: \(error.localizedDescription)")} else {print("Recording started successfully.")}}
}

步骤 3：停止录屏

func stopRecording() {screenRecorder.stopRecording { previewController, error inif let error = error {print("Error stopping recording: \(error.localizedDescription)")} else {print("Recording stopped successfully.")}// 可选择展示预览界面if let previewController = previewController {previewController.previewControllerDelegate = selfself.present(previewController, animated: true)}}
}
extension YourViewController: RPPreviewViewControllerDelegate {func previewControllerDidFinish(_ previewController: RPPreviewViewController) {previewController.dismiss(animated: true, completion: nil)}
}

4. 不预览直接保存录制内容

RPScreenRecorder.shared().startCapture { sampleBuffer, bufferType, error inif let error = error {print("Error capturing: \(error.localizedDescription)")return}// 处理视频和音频数据if bufferType == .video {print("Captured video frame.")} else if bufferType == .audioApp || bufferType == .audioMic {print("Captured audio frame.")}
} completionHandler: { error inif let error = error {print("Error starting capture: \(error.localizedDescription)")} else {print("Capture started successfully.")}
}