文件名称:
OHOS-Media-FrameStateCallback.md
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Openharmony v1.0 / docs / api / api-SmartVision-Devices
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# OHOS::Media::FrameStateCallback
## **Overview**
**Related Modules:**
[MultiMedia\_FrameStateCallback](MultiMedia_FrameStateCallback.md)
**Description:**
Provides functions to listen for frame states and response to the state changes.
**Since:**
1.0
**Version:**
1.0
## **Summary**
## Public Member Functions
## **Overview**
**Related Modules:**
[MultiMedia\_FrameStateCallback](MultiMedia_FrameStateCallback.md)
**Description:**
Provides functions to listen for frame states and response to the state changes.
**Since:**
1.0
**Version:**
1.0
## **Summary**
## Public Member Functions
FrameStateCallback ()=default | A constructor used to create a FrameStateCallback instance. |
~FrameStateCallback ()=default | A destructor used to delete the FrameStateCallback instance. |
OnFrameFinished (Camera &camera, FrameConfig &frameConfig, FrameResult &frameResult) | Called when the frame capture is finished. |
OnFrameError (Camera &camera, FrameConfig &frameConfig, int32_t errorCode, FrameResult &frameResult) | Called when the frame capture fails. |
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