org.whispersystems.libsignal.fingerprint

Class ScannableFingerprint

java.lang.Object

org.whispersystems.libsignal.fingerprint.ScannableFingerprint

public class ScannableFingerprint
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
boolean	compareTo(byte[] scannedFingerprintData) Compare a scanned QR code with what we expect.
byte[]	getSerialized()

Methods inherited from class java.lang.Object

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

Method Detail

getSerialized

public byte[] getSerialized()

Returns:

A byte string to be displayed in a QR code.

compareTo

public boolean compareTo(byte[] scannedFingerprintData)
                  throws FingerprintVersionMismatchException,
                         FingerprintParsingException

Compare a scanned QR code with what we expect.

Parameters:

scannedFingerprintData - The scanned data

Returns:

True if matching, otherwise false.

Throws:

FingerprintVersionMismatchException - if the scanned fingerprint is the wrong version.

FingerprintParsingException