Callback interface

A callback interface to interact with the recognition service: input the data and obtain the results. This interface and its methods are to be implemented on the client side.

Extends the IRecognitionService.Callback interface.

interface Callback extends IRecognitionService.Callback

 Note: While the service is being stopped, frames continue to be requested and calls to this callback continue to be queued, so this callback can be called after the service has been stopped.

Methods

Name Description
onError Called to report an error. Inherited from IRecognitionService.Callback.
onFrameProcessed Called to deliver the result after recognizing the frames that were provided.
onRequestLatestFrame Called to request the latest video frame. Inherited from IRecognitionService.Callback.

02.03.2022 12:59:15

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