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Version: 3.x

CameraFrameListener

The listener returned by CameraContext.onCameraFrame()

Reference

Methods

start

Starts listening on frame data.

Reference

(option?: StartOption) => void
PropertyType
optionStartOption

API Support

APIWeChat Mini-ProgramH5React Native
CameraFrameListener.start✔️

stop

Stops listening on frame data.

Reference

(option?: StopOption) => void
PropertyType
optionStopOption

API Support

APIWeChat Mini-ProgramH5React Native
CameraFrameListener.stop✔️

Parameters

StartOption

PropertyTypeRequiredDescription
complete(res: any) => voidNoThe callback function used when the API call completed (always executed whether the call succeeds or fails)
fail(res: any) => voidNoThe callback function for a failed API call
success(res: Result) => voidNoThe callback function for a successful API call

StopOption

PropertyTypeRequiredDescription
complete(res: any) => voidNoThe callback function used when the API call completed (always executed whether the call succeeds or fails)
fail(res: any) => voidNoThe callback function for a failed API call
success(res: Result) => voidNoThe callback function for a successful API call

API Support

APIWeChat Mini-ProgramH5React Native
CameraFrameListener.start✔️
CameraFrameListener.stop✔️