| Camera_ErrorCode OH_CameraManager_RegisterCallback (Camera_Manager *cameraManager, CameraManager_Callbacks *callback) | 注册相机状态更改事件回调。 |
| Camera_ErrorCode OH_CameraManager_UnregisterCallback (Camera_Manager *cameraManager, CameraManager_Callbacks *callback) | 注销摄像机状态更改事件回调。 |
| Camera_ErrorCode OH_CameraManager_RegisterTorchStatusCallback (Camera_Manager *cameraManager, OH_CameraManager_TorchStatusCallback torchStatusCallback) | 注册手电筒状态变更事件回调。 |
| Camera_ErrorCode OH_CameraManager_UnregisterTorchStatusCallback (Camera_Manager *cameraManager, OH_CameraManager_TorchStatusCallback torchStatusCallback) | 注销手电筒状态变更事件回调。 |
| Camera_ErrorCode OH_CameraManager_GetSupportedCameras (Camera_Manager *cameraManager, Camera_Device **cameras, uint32_t *size) | 获取支持指定的相机设备对象。 |
| Camera_ErrorCode OH_CameraManager_DeleteSupportedCameras (Camera_Manager *cameraManager, Camera_Device *cameras, uint32_t size) | 删除支持的相机。 |
| Camera_ErrorCode OH_CameraManager_GetSupportedCameraOutputCapability (Camera_Manager *cameraManager, const Camera_Device *camera, Camera_OutputCapability **cameraOutputCapability) | 查询指定相机在指定模式下支持的输出能力。 |
| Camera_ErrorCode OH_CameraManager_GetSupportedCameraOutputCapabilityWithSceneMode (Camera_Manager *cameraManager, const Camera_Device *camera, Camera_SceneMode sceneMode, Camera_OutputCapability **cameraOutputCapability) | 查询指定相机在指定模式下支持的输出能力。 |
| Camera_ErrorCode OH_CameraManager_DeleteSupportedCameraOutputCapability (Camera_Manager *cameraManager, Camera_OutputCapability *cameraOutputCapability) | 删除支持的输出功能。 |
| Camera_ErrorCode OH_CameraManager_IsCameraMuted (Camera_Manager *cameraManager, bool *isCameraMuted) | 确定相机是否静音。 |
| Camera_ErrorCode OH_CameraManager_CreateCaptureSession (Camera_Manager *cameraManager, Camera_CaptureSession **captureSession) | 创建捕获会话实例。 |
| Camera_ErrorCode OH_CameraManager_CreateCameraInput (Camera_Manager *cameraManager, const Camera_Device *camera, Camera_Input **cameraInput) | 创建相机输入实例。 |
| Camera_ErrorCode OH_CameraManager_CreateCameraInput_WithPositionAndType (Camera_Manager *cameraManager, Camera_Position position, Camera_Type type, Camera_Input **cameraInput) | 创建具有位置和类型的相机输入实例。 |
| Camera_ErrorCode OH_CameraManager_CreatePreviewOutput (Camera_Manager *cameraManager, const Camera_Profile *profile, const char *surfaceId, Camera_PreviewOutput **previewOutput) | 创建预览输出实例。 |
| Camera_ErrorCode OH_CameraManager_CreatePreviewOutputUsedInPreconfig (Camera_Manager *cameraManager, const char *surfaceId, Camera_PreviewOutput **previewOutput) | 创建在预配置流中使用的预览输出实例。 |
| Camera_ErrorCode OH_CameraManager_CreatePhotoOutput (Camera_Manager *cameraManager, const Camera_Profile *profile, const char *surfaceId, Camera_PhotoOutput **photoOutput) | 创建一个拍照输出实例。 |
| Camera_ErrorCode OH_CameraManager_CreatePhotoOutputUsedInPreconfig (Camera_Manager *cameraManager, const char *surfaceId, Camera_PhotoOutput **photoOutput) | 创建在预配置流中使用的照片输出实例。 |
| Camera_ErrorCode OH_CameraManager_CreatePhotoOutputWithoutSurface (Camera_Manager *cameraManager, const Camera_Profile *profile, Camera_PhotoOutput **photoOutput) | 创建照片输出实例，调用此函数不需要surfaceId。 |
| Camera_ErrorCode OH_CameraManager_CreateVideoOutput (Camera_Manager *cameraManager, const Camera_VideoProfile *profile, const char *surfaceId, Camera_VideoOutput **videoOutput) | 创建一个录像输出实例。 |
| Camera_ErrorCode OH_CameraManager_CreateVideoOutputUsedInPreconfig (Camera_Manager *cameraManager, const char *surfaceId, Camera_VideoOutput **videoOutput) | 创建在预配置流中使用的视频输出实例。 |
| Camera_ErrorCode OH_CameraManager_CreateMetadataOutput (Camera_Manager *cameraManager, const Camera_MetadataObjectType *profile, Camera_MetadataOutput **metadataOutput) | 创建元数据输出实例。 |
| Camera_ErrorCode OH_CameraManager_GetSupportedSceneModes (Camera_Device *camera, Camera_SceneMode **sceneModes, uint32_t *size) | 获取特定摄影机支持的场景模式。 |
| Camera_ErrorCode OH_CameraManager_DeleteSceneModes (Camera_Manager *cameraManager, Camera_SceneMode *sceneModes) | 删除场景模式。 |
| Camera_ErrorCode OH_CameraManager_IsTorchSupported (Camera_Manager *cameraManager, bool *isTorchSupported) | 检查设备是否支持手电筒。 |
| Camera_ErrorCode OH_CameraManager_IsTorchSupportedByTorchMode (Camera_Manager *cameraManager, Camera_TorchMode torchMode, bool *isTorchSupported) | 检查设备是否支持指定的手电筒模式。 |
| Camera_ErrorCode OH_CameraManager_SetTorchMode (Camera_Manager *cameraManager, Camera_TorchMode torchMode) | 设置相机手电筒模式。 |
| Camera_ErrorCode OH_CameraManager_GetCameraDevice (Camera_Manager *cameraManager, Camera_Position position, Camera_Type type, Camera_Device *camera) | 根据相机位置和相机类型查询指定的相机。 |
| Camera_ErrorCode OH_CameraManager_GetCameraConcurrentInfos (Camera_Manager *cameraManager, const Camera_Device *camera, uint32_t deviceSize, Camera_ConcurrentInfo **cameraConcurrentInfo, uint32_t *infoSize) | 获取指定相机的并发信息，返回空表示不支持并发。 |