MultipazProject

multipaz-android-legacy/com.android.identity.android.util/NfcUtil

NfcUtil

object NfcUtil

Types

ParsedHandoverSelectMessage

data class ParsedHandoverSelectMessage(val encodedDeviceEngagement: ByteArray, val connectionMethods: List<MdocConnectionMethod>)

ParsedServiceParameterRecord

data class ParsedServiceParameterRecord(val tnepVersion: Int, val serviceNameUri: String, val tnepCommunicationMode: Int, val tWaitMillis: Double, val nWait: Int, val maxNdefSize: Int)

Properties

AID_FOR_MDL_DATA_TRANSFER

val AID_FOR_MDL_DATA_TRANSFER: ByteArray

AID_FOR_TYPE_4_TAG_NDEF_APPLICATION

val AID_FOR_TYPE_4_TAG_NDEF_APPLICATION: ByteArray

CAPABILITY_CONTAINER_FILE_ID

const val CAPABILITY_CONTAINER_FILE_ID: Int = 57603

COMMAND_TYPE_ENVELOPE

const val COMMAND_TYPE_ENVELOPE: Int = 5

COMMAND_TYPE_OTHER

const val COMMAND_TYPE_OTHER: Int = 0

COMMAND_TYPE_READ_BINARY

const val COMMAND_TYPE_READ_BINARY: Int = 3

COMMAND_TYPE_RESPONSE

const val COMMAND_TYPE_RESPONSE: Int = 6

COMMAND_TYPE_SELECT_BY_AID

const val COMMAND_TYPE_SELECT_BY_AID: Int = 1

COMMAND_TYPE_SELECT_FILE

const val COMMAND_TYPE_SELECT_FILE: Int = 2

COMMAND_TYPE_UPDATE_BINARY

const val COMMAND_TYPE_UPDATE_BINARY: Int = 4

const val NDEF_FILE_ID: Int = 57604

STATUS_WORD_END_OF_FILE_REACHED

val STATUS_WORD_END_OF_FILE_REACHED: ByteArray

STATUS_WORD_FILE_NOT_FOUND

val STATUS_WORD_FILE_NOT_FOUND: ByteArray

STATUS_WORD_INSTRUCTION_NOT_SUPPORTED

val STATUS_WORD_INSTRUCTION_NOT_SUPPORTED: ByteArray

val STATUS_WORD_OK: ByteArray

STATUS_WORD_WRONG_LENGTH

val STATUS_WORD_WRONG_LENGTH: ByteArray

STATUS_WORD_WRONG_PARAMETERS

val STATUS_WORD_WRONG_PARAMETERS: ByteArray

Functions

createApduApplicationSelect

fun createApduApplicationSelect(aid: ByteArray): ByteArray

createApduReadBinary

fun createApduReadBinary(offset: Int, length: Int): ByteArray

createApduSelectFile

fun createApduSelectFile(fileId: Int): ByteArray

createApduUpdateBinary

fun createApduUpdateBinary(offset: Int, data: ByteArray): ByteArray

createNdefMessageHandoverRequest

fun createNdefMessageHandoverRequest(methods: List<MdocConnectionMethod>, encodedReaderEngagement: ByteArray?, options: DataTransportOptions?): ByteArray

createNdefMessageHandoverSelect

fun createNdefMessageHandoverSelect(methods: List<MdocConnectionMethod>, encodedDeviceEngagement: ByteArray, options: DataTransportOptions?): ByteArray

createNdefMessageServiceSelect

fun createNdefMessageServiceSelect(serviceName: String): ByteArray

findServiceParameterRecordWithName

fun findServiceParameterRecordWithName(ndefMessage: ByteArray, serviceName: String): NdefRecord?

findTnepStatusRecord

fun findTnepStatusRecord(ndefMessage: ByteArray): NdefRecord?

fun fromNdefRecord(record: NdefRecord, isForHandoverSelect: Boolean): MdocConnectionMethod?

nfcGetCommandType

fun nfcGetCommandType(apdu: ByteArray): Int

parseHandoverSelectMessage

fun parseHandoverSelectMessage(ndefMessage: ByteArray): NfcUtil.ParsedHandoverSelectMessage?

parseServiceParameterRecord

fun parseServiceParameterRecord(serviceParameterRecord: NdefRecord): NfcUtil.ParsedServiceParameterRecord

fun toNdefRecord(connectionMethod: MdocConnectionMethod, auxiliaryReferences: List<String>, isForHandoverSelect: Boolean): Pair<NdefRecord, ByteArray>?

Creates Carrier Reference and Auxiliary Data Reference records.