Package org.robolectric.shadows

Class ShadowIsoDep

java.lang.Object

org.robolectric.shadows.ShadowBasicTagTechnology

org.robolectric.shadows.ShadowIsoDep

@Implements(android.nfc.tech.IsoDep.class)
public class ShadowIsoDep
extends ShadowBasicTagTechnology

Extends IsoDep to allow for testing.

Control the allowed packet size with setExtendedLengthApduSupported(boolean) and setMaxTransceiveLength(int). Note that extended Apdu packets have a max transceive length of 0x10008 but most hardware implementations will have a lower limit. If extended length apdus are not supported, the theoretical max transceive length is 0x105 but, again, may be lower in practice.

Dictate the Apdu response returned in transceive(byte[]) via setTransceiveResponse(byte[]) or setNextTransceiveResponse(byte[]). The former will be returned with every call to transceive while the later will be returned only once. If neither is set, transceive will throw an IOException.

Constructor Summary

Constructors

Constructor	Description
ShadowIsoDep()

Method Summary

Modifier and Type	Method	Description
protected void	__constructor__(Tag tag)
protected int	getMaxTransceiveLength()
protected int	getTimeout()
protected boolean	isExtendedLengthApduSupported()
static IsoDep	newInstance()
void	setExtendedLengthApduSupported(boolean supported)
void	setMaxTransceiveLength(int length)
void	setNextTransceiveResponse(byte[] response)
protected void	setTimeout(int timeoutMillis)
void	setTransceiveResponse(byte[] response)
protected byte[]	transceive(byte[] data)

Methods inherited from class java.lang.Object

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

Methods inherited from class org.robolectric.shadows.ShadowBasicTagTechnology

close, connect, isConnected

Constructor Detail

ShadowIsoDep

public ShadowIsoDep()

Method Detail

newInstance

public static IsoDep newInstance()

__constructor__

@Implementation
protected void __constructor__(Tag tag)

transceive

@Implementation
protected byte[] transceive(byte[] data)
                     throws IOException

Throws:

IOException

setTransceiveResponse

public void setTransceiveResponse(byte[] response)

setNextTransceiveResponse

public void setNextTransceiveResponse(byte[] response)

setTimeout

@Implementation
protected void setTimeout(int timeoutMillis)

getTimeout

@Implementation
protected int getTimeout()

getMaxTransceiveLength

@Implementation
protected int getMaxTransceiveLength()

setMaxTransceiveLength

public void setMaxTransceiveLength(int length)

isExtendedLengthApduSupported

@Implementation
protected boolean isExtendedLengthApduSupported()

setExtendedLengthApduSupported

public void setExtendedLengthApduSupported(boolean supported)