harmony 鸿蒙MetadataOutput_Callbacks
MetadataOutput_Callbacks
Overview
The MetadataOutput_Callbacks struct describes the callbacks related to metadata output.
For details, see OH_MetadataOutput_RegisterCallback.
Since: 11
Related module: OH_Camera
Header file: metadata_output.h
Summary
Member Variables
| Name | Description |
|---|---|
| OH_MetadataOutput_OnMetadataObjectAvailable onMetadataObjectAvailable | Callback to report the metadata output result. |
| OH_MetadataOutput_OnError onError | Callback to report a metadata output error. |
Member Variable Description
onError
OH_MetadataOutput_OnError MetadataOutput_Callbacks::onError
Description
Callback to report a metadata output error.
onMetadataObjectAvailable
OH_MetadataOutput_OnMetadataObjectAvailable MetadataOutput_Callbacks::onMetadataObjectAvailable
Description
Callback to report the metadata output result.
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