Android Scanbot SDK API reference/io.scanbot.sdk.mrz/MrzScannerFrameHandler

MrzScannerFrameHandler

class MrzScannerFrameHandler(mrzScanner: MrzScanner) : FrameHandler

Performs MRZ data detection on camera preview frames. Outputs results via MrzScannerFrameHandler.ResultHandler (.addResultHandler).

Preview frame considered intercepted if at least one MrzScannerFrameHandler.ResultHandler returns true from MrzScannerFrameHandler.ResultHandler.handle

Constructors

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constructor(context: Context, mrzScanner: MrzScanner)
constructor(mrzScanner: MrzScanner)

Types

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object Companion
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abstract class MrzScannerResultHandler : MrzScannerFrameHandler.ResultHandler

Successor-class needed for cross-platform implementation

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fun interface ResultHandler : BaseResultHandler<MrzScannerResult, SdkLicenseError>

Continuously notified about MRZ data detection results.

Functions

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fun addResultHandler(handler: MrzScannerFrameHandler.ResultHandler)

Registers result handler which will be notified about MRZ data detection results.

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@Synchronized
open override fun handleFrame(previewFrame: FrameHandler.Frame): Boolean

Invoked for every new camera preview frame.

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fun removeResultHandler(handler: MrzScannerFrameHandler.ResultHandler)

Unregisters handler.