Package com.android.identity

Class ConnectionMethodNfc

java.lang.Object

com.android.identity.ConnectionMethod

com.android.identity.ConnectionMethodNfc

public class ConnectionMethodNfc
extends ConnectionMethod

Connection method for NFC.

Constructor Summary

Constructors

Constructor	Description
ConnectionMethodNfc(long commandDataFieldMaxLength, long responseDataFieldMaxLength)	Creates a new connection method for NFC.

Method Summary

Modifier and Type	Method	Description
DataTransport	createDataTransport(android.content.Context context, int role, DataTransportOptions options)	Creates a new DataTransport-derived instance for the given type of ConnectionMethod.
long	getCommandDataFieldMaxLength()	Gets the maximum length for the command data field.
long	getResponseDataFieldMaxLength()	Gets the maximum length for the response data field.
java.lang.String	toString()

Methods inherited from class com.android.identity.ConnectionMethod

combine, disambiguate

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionMethodNfc

public ConnectionMethodNfc(long commandDataFieldMaxLength,
                           long responseDataFieldMaxLength)

Creates a new connection method for NFC.

Parameters:

commandDataFieldMaxLength - the maximum length for the command data field.

responseDataFieldMaxLength - the maximum length of the response data field.

Method Detail

getCommandDataFieldMaxLength

public long getCommandDataFieldMaxLength()

Gets the maximum length for the command data field.

Returns:

the value.

getResponseDataFieldMaxLength

public long getResponseDataFieldMaxLength()

Gets the maximum length for the response data field.

Returns:

the value.

createDataTransport

@NonNull
public DataTransport createDataTransport(@NonNull
                                         android.content.Context context,
                                         int role,
                                         @NonNull
                                         DataTransportOptions options)

Description copied from class: ConnectionMethod

Creates a new DataTransport-derived instance for the given type of ConnectionMethod.

Specified by:

createDataTransport in class ConnectionMethod

Parameters:

context - application context.

role - whether the transport will be used by the mdoc or mdoc reader.

options - options for configuring the created instance.

Returns:

A DataTransport-derived instance configured with the given options.

toString

@NonNull
public java.lang.String toString()

Overrides:

toString in class java.lang.Object