OHOS::Media::CameraStateCallback

Overview

Related Modules:

MultiMedia_CameraStateCallback

Description:

Provides functions to response to camera states.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name Description
CameraStateCallback ()=default A constructor used to create a CameraStateCallback instance.
~CameraStateCallback () virtual A destructor used to delete the CameraStateCallback instance.
OnCreated (Camera &c) virtual void Called when the camera is successfully created.
OnCreateFailed (const std::string cameraId, int32_t errorCode) virtual void Called when the camera fails to be created.
OnReleased (Camera &c) virtual void Called when the camera is released.
OnConfigured (Camera &c) virtual void Called when the camera is configured.
OnConfigureFailed (const std::string cameraId, int32_t errorCode) virtual void Called when the camera fails to be configured.