# CameraStateCallback ## **Overview** **Related Modules:** [MultiMedia\_CameraStateCallback](MultiMedia_CameraStateCallback.md) **Description:** Declares functions in the **[CameraStateCallback](CameraStateCallback.md)** class. **Since:** 1.0 **Version:** 1.0 ## **Summary** ## Public Member Functions

Public Member Function Name

Description

CameraStateCallback ()=default

 

constructed function.

~CameraStateCallback ()

virtual 

destructor function.

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.