public class NfcA

  1. Object
  2. TagTechnology
  3. NfcA
NFC-A (ISO 14443-3A) raw transceive view. Use [#transceive(byte[])] to send commands at the ISO 14443-3 framing layer (below ISO-DEP). Most apps should prefer IsoDep / MifareUltralight etc., reaching for NfcA only for tags that lack a higher-level technology.

Constructors

public NfcA()

Methods

public short getSak()SAK byte (Select Acknowledge) reported during ISO 14443-3 activation.
public byte[] getAtqa()ATQA bytes (Answer To Request - Type A).
public final TagType getType()The technology variant this view represents.

Inherited methods

From TagTechnology

transceive

From Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait, clone

Constructor details

NfcA

public NfcA()

Method details

getSak

public short getSak()
SAK byte (Select Acknowledge) reported during ISO 14443-3 activation. 0 when the platform does not expose it.

getAtqa

public byte[] getAtqa()
ATQA bytes (Answer To Request - Type A). Empty when not exposed.

getType

public final TagType getType()
The technology variant this view represents.