本文整理了Java中org.jivesoftware.smack.util.stringencoder.Base64类的一些代码示例，展示了Base64类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Base64类的具体详情如下：
包路径：org.jivesoftware.smack.util.stringencoder.Base64
类名称：Base64

Base64介绍

暂无

代码示例

代码示例来源：origin: igniterealtime/Smack

/**
 * Create a HashElement from pre-calculated values.
 * @param algorithm the algorithm that was used.
 * @param hashB64 the checksum in base 64.
 */
public HashElement(HashManager.ALGORITHM algorithm, String hashB64) {
  this.algorithm = algorithm;
  this.hash = Base64.decode(hashB64);
  this.hashB64 = hashB64;
}

代码示例来源：origin: igniterealtime/Smack

public static final String encode(String string) {
  try {
    return encodeToString(string.getBytes(StringUtils.UTF8));
  } catch (UnsupportedEncodingException e) {
    throw new IllegalStateException("UTF-8 not supported", e);
  }
}

代码示例来源：origin: igniterealtime/Smack

public static final byte[] encode(byte[] input) {
  return encode(input, 0, input.length);
}

代码示例来源：origin: igniterealtime/Smack

/**
 * The server is challenging the SASL mechanism for the stanza he just sent. Send a
 * response to the server's challenge.
 *
 * @param challengeString a base64 encoded string representing the challenge.
 * @param finalChallenge true if this is the last challenge send by the server within the success stanza
 * @throws SmackException exception
 * @throws InterruptedException if the connection is interrupted
 */
public final void challengeReceived(String challengeString, boolean finalChallenge) throws SmackException, InterruptedException {
  byte[] challenge = Base64.decode((challengeString != null && challengeString.equals("=")) ? "" : challengeString);
  byte[] response = evaluateChallenge(challenge);
  if (finalChallenge) {
    return;
  }
  Response responseStanza;
  if (response == null) {
    responseStanza = new Response();
  }
  else {
    responseStanza = new Response(Base64.encodeToString(response));
  }
  // Send the authentication to the server
  connection.sendNonza(responseStanza);
}

代码示例来源：origin: igniterealtime/Smack

@Override
public List<Exception> initialize() {
  if (SystemUtil.onAndroid()) {
    // @formatter:off
    throw new RuntimeException(
            "You need to remove the smack-java7 dependency/jar from your build, " +
            "as it does not run on Android. " +
            "Use smack-android instead.");
    // @formatter:on
  }
  SmackConfiguration.setDefaultHostnameVerifier(new XmppHostnameVerifier());
  Base64.setEncoder(Java7Base64Encoder.getInstance());
  Base64UrlSafeEncoder.setEncoder(Java7Base64UrlSafeEncoder.getInstance());
  return null;
}

代码示例来源：origin: igniterealtime/Smack

private static String saslLayerString(String string) {
    return Base64.decodeToString(string);
  }
}

代码示例来源：origin: igniterealtime/Smack

String channelBinding = "c=" + Base64.encodeToString(getCBindInput());
  String clientFinalMessageWithoutProof = channelBinding + ",r=" + rvalue;
  if (keys == null) {
    byte[] saltedPassword = hi(saslPrep(password), Base64.decode(salt), iterations);
  String clientFinalMessage = clientFinalMessageWithoutProof + ",p=" + Base64.encodeToString(clientProof);
  state = State.RESPONSE_SENT;
  return toBytes(clientFinalMessage);
case RESPONSE_SENT:
  String clientCalculatedServerFinalMessage = "v=" + Base64.encodeToString(serverSignature);
  if (!clientCalculatedServerFinalMessage.equals(challengeString)) {
    throw new SmackException("Server final message does not match calculated one");

代码示例来源：origin: igniterealtime/Smack

@Override
public List<Exception> initialize() {
  SmackConfiguration.setDefaultHostnameVerifier(new StrictHostnameVerifier());
  Base64.setEncoder(AndroidBase64Encoder.getInstance());
  Base64UrlSafeEncoder.setEncoder(AndroidBase64UrlSafeEncoder.getInstance());
  return null;
}

代码示例来源：origin: igniterealtime/Smack

/***
   * This method tests 2 StringUtil methods - decodeBase64(String) and decodeBase64(byte[]).
   */
  public void testDecodeBase64() {
    String input = "";
    String output = "";
    assertEquals(Base64.decodeToString(input), output);

    input = "Zm9vIGJhciAxMjM=";
    output = "foo bar 123";
    assertEquals(Base64.decodeToString(input), output);

    input = "PQ==";
    output = "=";
    assertEquals(Base64.decodeToString(input), output);

    input = "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXowMTIzNDU2Nzg5CgkiPyEuQHt9W10oKTsnLC4vPD4jJCVeJio=";
    output = "abcdefghijklmnopqrstuvwxyz0123456789\n\t\"?!.@{}[]();',./<>#$%^&*";
    assertEquals(Base64.decodeToString(input), output);
  }
}

代码示例来源：origin: igniterealtime/Smack

private static HashMap<Integer, String> base64EncodePreKeys(HashMap<Integer, byte[]> preKeys) {
  if (preKeys == null) {
    return null;
  }
  HashMap<Integer, String> converted = new HashMap<>();
  for (Integer id : preKeys.keySet()) {
    converted.put(id, Base64.encodeToString(preKeys.get(id)));
  }
  return converted;
}

代码示例来源：origin: igniterealtime/Smack

public byte[] getIncomingSoundBytes() {
  return Base64.decode(incomingSound);
}

代码示例来源：origin: org.igniterealtime.smack/smack-core

/**
 * The server is challenging the SASL mechanism for the stanza he just sent. Send a
 * response to the server's challenge.
 *
 * @param challengeString a base64 encoded string representing the challenge.
 * @param finalChallenge true if this is the last challenge send by the server within the success stanza
 * @throws SmackException exception
 * @throws InterruptedException if the connection is interrupted
 */
public final void challengeReceived(String challengeString, boolean finalChallenge) throws SmackException, InterruptedException {
  byte[] challenge = Base64.decode((challengeString != null && challengeString.equals("=")) ? "" : challengeString);
  byte[] response = evaluateChallenge(challenge);
  if (finalChallenge) {
    return;
  }
  Response responseStanza;
  if (response == null) {
    responseStanza = new Response();
  }
  else {
    responseStanza = new Response(Base64.encodeToString(response));
  }
  // Send the authentication to the server
  connection.sendNonza(responseStanza);
}

代码示例来源：origin: igniterealtime/Smack

public static final String encodeToString(byte[] input) {
  byte[] bytes = encode(input);
  try {
    return new String(bytes, StringUtils.USASCII);
  } catch (UnsupportedEncodingException e) {
    throw new AssertionError(e);
  }
}

代码示例来源：origin: org.igniterealtime.smack/smack-android

@Override
public List<Exception> initialize() {
  SmackConfiguration.setDefaultHostnameVerifier(new StrictHostnameVerifier());
  Base64.setEncoder(AndroidBase64Encoder.getInstance());
  Base64UrlSafeEncoder.setEncoder(AndroidBase64UrlSafeEncoder.getInstance());
  return null;
}

代码示例来源：origin: igniterealtime/Smack

/**
 * Constructor to create a Bundle Element from decoded byte arrays.
 *
 * @param signedPreKeyId id
 * @param signedPreKey signedPreKey
 * @param signedPreKeySig signedPreKeySignature
 * @param identityKey identityKey
 * @param preKeys HashMap of preKeys
 */
public OmemoBundleElement(int signedPreKeyId, byte[] signedPreKey, byte[] signedPreKeySig, byte[] identityKey, HashMap<Integer, byte[]> preKeys) {
  this(signedPreKeyId,
      signedPreKey != null ? Base64.encodeToString(signedPreKey) : null,
      signedPreKeySig != null ? Base64.encodeToString(signedPreKeySig) : null,
      identityKey != null ? Base64.encodeToString(identityKey) : null,
      base64EncodePreKeys(preKeys));
  this.signedPreKey = signedPreKey;
  this.signedPreKeySignature = signedPreKeySig;
  this.identityKey = identityKey;
  this.preKeys = preKeys;
}

代码示例来源：origin: igniterealtime/Smack

public byte[] getOutgoingSoundBytes() {
  return Base64.decode(outgoingSound);
}

代码示例来源：origin: org.igniterealtime.smack/smack-core

String channelBinding = "c=" + Base64.encodeToString(getCBindInput());
  String clientFinalMessageWithoutProof = channelBinding + ",r=" + rvalue;
  if (keys == null) {
    byte[] saltedPassword = hi(saslPrep(password), Base64.decode(salt), iterations);
  String clientFinalMessage = clientFinalMessageWithoutProof + ",p=" + Base64.encodeToString(clientProof);
  state = State.RESPONSE_SENT;
  return toBytes(clientFinalMessage);
case RESPONSE_SENT:
  String clientCalculatedServerFinalMessage = "v=" + Base64.encodeToString(serverSignature);
  if (!clientCalculatedServerFinalMessage.equals(challengeString)) {
    throw new SmackException("Server final message does not match calculated one");

代码示例来源：origin: igniterealtime/Smack

public static final String encodeToString(byte[] input, int offset, int len) {
  byte[] bytes = encode(input, offset, len);
  try {
    return new String(bytes, StringUtils.USASCII);
  } catch (UnsupportedEncodingException e) {
    throw new AssertionError(e);
  }
}

代码示例来源：origin: igniterealtime/Smack

/**
 * Get the content in a Base64 encoded String.
 *
 * @return the content in a Base64 encoded String
 */
public String getContentBase64Encoded() {
  if (contentString == null) {
    contentString = Base64.encodeToString(getContent());
  }
  return contentString;
}

代码示例来源：origin: igniterealtime/Smack

/**
 * Return the byte representation of the avatar(if one exists), otherwise returns null if
 * no avatar could be found.
 * <b>Example 1</b>
 * <pre>
 * // Load Avatar from VCard
 * byte[] avatarBytes = vCard.getAvatar();
 *
 * // To create an ImageIcon for Swing applications
 * ImageIcon icon = new ImageIcon(avatar);
 *
 * // To create just an image object from the bytes
 * ByteArrayInputStream bais = new ByteArrayInputStream(avatar);
 * try {
 *   Image image = ImageIO.read(bais);
 *  }
 *  catch (IOException e) {
 *    e.printStackTrace();
 * }
 * </pre>
 *
 * @return byte representation of avatar.
 */
public byte[] getAvatar() {
  if (photoBinval == null) {
    return null;
  }
  return Base64.decode(photoBinval);
}