OH_AVScreenCapture_StartScreenRecording返回失败2

OH_AVScreenCapture_StartScreenRecording接口调用失败，返回失败2；AV_SCREEN_CAPTURE_ERR_OPERATE_NOT_PERMIT = AV_SCREEN_CAPTURE_ERR_BASE + 2

HarmonyOS

zxjiu

2024-09-10 11:46:20

浏览

回答 1

按赞同

按时间

Heiang

走老通路就要capturescreen的权限走新通路就要设置回调然后会弹出隐私弹窗，录屏取码流有新的文档，可以参考录屏取码流：https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/media/media/using-avscreencapture-for-buffer.md

// 开始录屏原始码流 
static napi_value StartScreenCapture_01(napi_env env, napi_callback_info info) { 
  g_avCapture = OH_AVScreenCapture_Create(); 
  if (g_avCapture == nullptr) { 
    OH_LOG_ERROR(LOG_APP, "create screen capture failed"); 
  } 
  OH_AVScreenCaptureConfig config_; 
  SetConfig(config_); 
  OpenFile("Demo"); 
  bool isMicrophone = true; 
  OH_AVScreenCapture_SetMicrophoneEnabled(g_avCapture, isMicrophone); 
  OH_AVScreenCapture_SetErrorCallback(g_avCapture, OnError, nullptr); 
  OH_AVScreenCapture_SetStateCallback(g_avCapture, OnStateChange, nullptr); 
  OH_AVScreenCapture_SetDataCallback(g_avCapture, OnBufferAvailable, nullptr); 
  int result = OH_AVScreenCapture_Init(g_avCapture, config_); 
  if (result != AV_SCREEN_CAPTURE_ERR_OK) { 
    OH_LOG_INFO(LOG_APP, "==DEMO== ScreenCapture OH_AVScreenCapture_Init failed %{public}d", result); 
  } 
  OH_LOG_INFO(LOG_APP, "==DEMO== ScreenCapture OH_AVScreenCapture_Init %{public}d", result); 
 
  result = OH_AVScreenCapture_StartScreenCapture(g_avCapture); 
  if (result != AV_SCREEN_CAPTURE_ERR_OK) { 
    OH_LOG_INFO(LOG_APP, "==DEMO== ScreenCapture Started failed %{public}d", result); 
    OH_AVScreenCapture_Release(g_avCapture); 
  } 
  OH_LOG_INFO(LOG_APP, "==DEMO== ScreenCapture Started %{public}d", result); 
 
  m_isRunning = true; 
 
  napi_value res; 
  napi_create_int32(env, result, &res); 
  return res; 
}1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.