onecore/ch.procivis.one.core/NfcScannerImpl

NfcScannerImpl

open class NfcScannerImpl : Disposable, AutoCloseable, NfcScanner

Provider of NFC scanner functionality

Constructors

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constructor(pointer: Pointer)
constructor(noPointer: NoPointer)

This constructor can be used to instantiate a fake object. Only used for tests. Any attempt to actually use an object constructed this way will fail as there is no connected Rust object.

Types

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object Companion

Functions

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open suspend override fun cancelScan(errorMessage: String?)

Stops scanning previously started via scan or disconnects the established session

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@Synchronized
open override fun close()
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open override fun destroy()
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open suspend override fun isEnabled(): Boolean

Check whether NFC adapter is enabled on the device (android only, iOS always enabled)

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open suspend override fun isSupported(): Boolean

Check whether NFC scanning is supported on the device

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open suspend override fun scan(message: String?)

Starts scanning for ISO 7816-4 NFC tag

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open suspend override fun setMessage(message: String)

Update UI message on the system NFC scanner overlay (iOS) - previously set via scan

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open suspend override fun transceive(commandApdu: ByteArray): ByteArray

Send APDU request and wait for response APDU

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fun uniffiClonePointer(): Pointer