camera_state_callback-h.md

# camera\_state\_callback.h
## **Overview**
**Related Modules:**
[MultiMedia\_CameraStateCallback](multimedia_camerastatecallback.md)
**Description:**
Declares functions in the **CameraStateCallback** class.
**Since:**
1.0
**Version:**
1.0
## **Summary**
## Data Structures

Data Structure Name	Description
OHOS::Media::CameraStateCallback	Provides functions to response to camera states.