BarcodeReader Class

Initialize

Method	Description
`BarcodeReader`	Initialization of `BarcodeReader` object.

Video Decoding Methods

Method	Description
`setCameraEnhancer`	Bind a Camera Enhancer instance to the Barcode Reader.
`startScanning`	Start the barcode reading thread.
`stopScanning`	Stop the barcode reading thread.
`setTextResultListener`	Set TextResult listener to get result from the callback method when barcode is decoded.
`setIntermediateResultListener`	Set intermediateResult listener to get intermediate result from the callback method.
`enableResultVerification`	Enable Result Verification feature to improve the accuracy of barcode results for video streaming barcode decoding.
`enableDuplicateFilter`	Enable Duplicate Filter feature to filter out the duplicate results in the period of 3000ms for video barcode decoding.

Note:

setTextResultCallback is deprecated, please use setTextResultListener instead.

setIntermediateResultCallback is deprecated, please use setIntermediateResultListener instead.

Image Decoding Methods

Method	Description
`decodeBuffer`	Decode barcodes from raw buffer.
`decodeFile`	Decode barcodes from a specified image file.
`decodeFileInMemory`	Decode barcodes from an image file in memory.
`decodeBase64String`	Decode barcodes from a base64 encoded string.
`decodeBufferedImage`	Decodes barcode from a buffered image (bitmap).

License

Method	Description
`initLicense`	Read product key and activate the SDK.
`setDeviceFriendlyName`	Sets a human-readable name that identifies the device.

Note:

The following license activation methods are deprecated:

outputLicenseToString

initLicenseFromDLS

initLicenseFromServer

initLicenseFromLicenseContent Please use initLicense instead.

Parameter and Runtime Settings

Basic

Method	Description
`getRuntimeSettings`	Get current runtime settings.
`updateRuntimeSettings (with struct)`	Modify and update the current runtime settings.
`updateRuntimeSettings (with preset template)`	Update runtime settings from one of the preset templates.
`resetRuntimeSettings`	Reset runtime settings to default.

Advanced

Method	Description
`initRuntimeSettingsWithFile`	Initialize runtime settings with the settings in a given JSON file.
`initRuntimeSettingsWithString`	Initialize runtime settings with the settings in a given JSON string.
`appendTplFileToRuntimeSettings`	Append a new template file to the current runtime settings.
`appendTplStringToRuntimeSettings`	Append a new template string to the current runtime settings.
`getAllParameterTemplateNames`	Gets the parameter templates name array.
`outputSettingsToFile`	Output runtime settings to a settings file (JSON file).
`outputSettingsToString`	Output runtime settings to a string.
`setModeArgument`	Set argument value for the specified mode parameter.
`getModeArgument`	Get argument value for the specified mode parameter.

Result

Method	Description
`initIntermediateResult`	Inits an intermediateResult struct with default values.
`getIntermediateResults`	Get intermediate results.
`decodeIntermediateResults`	Decodes barcode from intermediate results.

Status Retrieval

Method	Description
`getVersion`	Get version information of SDK.