Example usage for android.util Base64 DEFAULT

Introduction

In this page you can find the example usage for android.util Base64 DEFAULT.

Prototype

int DEFAULT

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Document

Default values for encoder/decoder flags.

Usage

From source file:br.com.hotforms.FacebookHash.java

/**
 * Executes the request and returns PluginResult.
 *
 * @param action            The action to execute.
 * @param args              JSONArry of arguments for the plugin.
 * @param callbackContext   The callback id used when calling back into JavaScript.
 * @return                  True if the action was valid, false otherwise.
 *//*from   ww w . java 2 s.  c o  m*/
@Override
public boolean execute(String action, CordovaArgs args, final CallbackContext callbackContext)
        throws JSONException {
    Log.v(TAG, "Executing action: " + action);
    final Activity activity = this.cordova.getActivity();
    final Window window = activity.getWindow();

    if ("getHash".equals(action)) {
        try {
            String packageName = activity.getClass().getPackage().getName();
            PackageManager packageManager = activity.getPackageManager();
            PackageInfo info = packageManager.getPackageInfo(packageName, PackageManager.GET_SIGNATURES);
            for (Signature signature : info.signatures) {
                MessageDigest md = MessageDigest.getInstance("SHA");
                md.update(signature.toByteArray());
                String hash = Base64.encodeToString(md.digest(), Base64.DEFAULT);

                String result = String.format("{ FacebookHash : \"%s\", PackageName : \"%s\"}", hash.trim(),
                        packageName);
                callbackContext.success(result);
            }
        } catch (NameNotFoundException e) {
            callbackContext.error(e.getMessage());
        } catch (NoSuchAlgorithmException e) {
            callbackContext.error(e.getMessage());
        }
        return true;
    }

    return false;
}

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From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.VoiceObj.java

public JSONObject mergeRaw(JSONObject objData, byte[] raw) {
    try {//from  w w  w.ja  v  a 2s  .  c o m
        if (raw != null)
            objData = objData.put(DATA, Base64.encodeToString(raw, Base64.DEFAULT));
    } catch (JSONException e) {
        e.printStackTrace();
    }
    return objData;
}

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From source file:com.mobilesolutionworks.android.twitter.TwitterPluginFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    Bundle arguments = getArguments();/*from w  ww .j ava2  s .c  o  m*/

    if (arguments == null) {
        throw new IllegalArgumentException("arguments is not set");
    }

    mConsumerKey = arguments.getString("consumerKey");
    mConsumerSecret = arguments.getString("consumerSecret");
    if (TextUtils.isEmpty(mConsumerKey) || TextUtils.isEmpty(mConsumerSecret)) {
        throw new IllegalArgumentException("both consumerKey and consumerSecret is required");
    }

    SharedPreferences preferences = getActivity().getSharedPreferences("twitter", Activity.MODE_PRIVATE);
    if (preferences.contains("access_token_str")) {
        String ats = preferences.getString("access_token_str", "");
        if (!TextUtils.isEmpty(ats)) {
            byte[] decode = Base64.decode(ats, Base64.DEFAULT);
            mAccessToken = SerializationUtils.deserialize(decode);
        }
    }

}

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From source file:com.amazonaws.mobileconnectors.kinesis.kinesisrecorder.JSONRecordAdapter.java

/**
 * @param source the PutRecordRequest to that will be stored
 * @return JSONObject the json representation of the request
 *//*from w w  w  .  j av  a  2  s  .  c om*/
public JSONObject translateFromRecord(PutRecordRequest source) {
    if (null == source) {
        LOGGER.warn("The Record provided was null");
        return null;
    }
    if (source.getData() == null || source.getPartitionKey() == null || source.getPartitionKey().isEmpty()
            || source.getStreamName() == null || source.getStreamName().isEmpty()) {
        throw new AmazonClientException("RecordRequests must specify a partition key, stream name, and data");
    }
    if (!source.getData().hasArray()) {
        throw new AmazonClientException("ByteBuffer must be based on array for proper storage");
    }
    final JSONObject recordJson = new JSONObject();
    try {
        recordJson.put(DATA_FIELD_KEY, Base64.encodeToString(source.getData().array(), Base64.DEFAULT));
        recordJson.put(STREAM_NAME_FIELD, source.getStreamName());
        recordJson.put(PARTITION_KEY_FIELD, source.getPartitionKey());
        recordJson.putOpt(EXPLICIT_HASH_FIELD, source.getExplicitHashKey());
        recordJson.putOpt(SEQUENCE_NUMBER_FIELD, source.getSequenceNumberForOrdering());
    } catch (final JSONException e) {
        throw new AmazonClientException("Unable to convert KinesisRecord to JSON " + e.getMessage());
    }

    return recordJson;
}

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From source file:com.lillicoder.newsblurry.feeds.FeedParser.java

/**
 * Decodes the given base-64 favicon string into a {@link Favicon}.
 * @param encodedFavicon Base-64 encoded favicon to decode.
 * @return Decoded {@link Favicon},/*from w  w  w  . j  a  v a2  s.co  m*/
 *          <code>null</code> if the encoded string could not be decoded.
 */
private Favicon decodeFavicon(String encodedFavicon) {
    Favicon favicon = null;

    if (!TextUtils.isEmpty(encodedFavicon)) {
        try {
            byte[] rawFavicon = Base64.decode(encodedFavicon, Base64.DEFAULT);
            Bitmap faviconImage = BitmapFactory.decodeByteArray(rawFavicon, 0, rawFavicon.length);

            if (faviconImage != null)
                favicon = new Favicon(faviconImage);
        } catch (IllegalArgumentException e) {
            Log.w(TAG, WARNING_FAILED_TO_DECODE_FAVICON, e);
        }
    }

    return favicon;
}

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From source file:com.idean.atthack.network.RequestHelper.java

public Result login(Bundle params) {
    String username = params.getString(Param.username.name());
    String vin = params.getString(Param.vin.name());
    String pin = params.getString(Param.pin.name());
    if (username == null || vin == null || pin == null) {
        return new Result(400);
    }// ww  w . j  a v  a2 s .  c  om

    HttpURLConnection conn = null;
    try {
        URL url = new URL(getUrlBase() + "remoteservices/v1/vehicle/login/" + vin);

        conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod(HttpVerb.POST.name());
        String auth = username + ":" + pin;
        String encoded = Base64.encodeToString(auth.getBytes(), Base64.DEFAULT);
        conn.setRequestProperty("Authorization", "Basic " + encoded);

        conn.connect();
        // Closes input stream afterwards
        String body = readStream(conn.getInputStream());
        return new Result(conn.getResponseCode(), body);

    } catch (IOException e) {
        Log.w(TAG, "Unable to login " + e.getMessage(), e);
        return new Result("Unable to login: " + e.getMessage());
    } finally {
        if (conn != null) {
            conn.disconnect();
        }
    }
}

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From source file:im.whistle.crypt.Crypt.java

/**
 * Encrypts a message.//w w w.ja v a  2s. c  o  m
 * @param args Arguments: data, publicKey[, privateKey]
 * @param callback Callback
 */
public static void encrypt(JSONArray args, AsyncCallback<JSONArray> callback) {
    try {
        PRNGProvider.init(); // Ensure OpenSSL fix

        // Get the arguments
        String data = args.getString(0);
        String pub = args.getString(1);
        String priv = null;
        if (args.length() == 3) {
            priv = args.getString(2);
        }
        String sig = null;

        // Convert everything into byte arrays
        byte[] dataRaw = data.getBytes("utf-8");
        byte[] pubRaw = Base64.decode(stripKey(pub), Base64.DEFAULT);

        // Generate random AES key and IV
        byte[] aesKey = new byte[AES_BYTES];
        new SecureRandom().nextBytes(aesKey);
        byte[] aesIv = new byte[16]; // Block size
        new SecureRandom().nextBytes(aesIv);
        Cipher c = Cipher.getInstance("AES/CBC/PKCS7Padding", "BC");
        c.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(aesKey, "AES"), new IvParameterSpec(aesIv));

        // Encrypt data with AES
        byte[] encData = c.doFinal(dataRaw);

        // Encrypt aes data with RSA
        X509EncodedKeySpec publicKeySpec = new X509EncodedKeySpec(pubRaw);
        KeyFactory kf = KeyFactory.getInstance("RSA", "BC");
        c = Cipher.getInstance("RSA/None/OAEPWithSHA-1AndMGF1Padding", "BC");
        c.init(Cipher.ENCRYPT_MODE, kf.generatePublic(publicKeySpec));
        c.update(aesKey);
        c.update(aesIv);
        byte[] encKey = c.doFinal();

        // Concatenate and transform
        byte[] encRaw = new byte[encKey.length + encData.length];
        System.arraycopy(encKey, 0, encRaw, 0, encKey.length);
        System.arraycopy(encData, 0, encRaw, encKey.length, encData.length);
        encKey = null;
        encData = null;
        String enc = new String(Base64.encode(encRaw /* needed for sign */, Base64.NO_WRAP), "utf-8");

        // Sign
        if (priv != null) {
            // Fail on error (no try-catch)
            byte[] privRaw = Base64.decode(stripKey(priv), Base64.DEFAULT);
            PKCS8EncodedKeySpec privateKeySpec = new PKCS8EncodedKeySpec(privRaw);
            Signature s = Signature.getInstance("SHA1withRSA", "BC");
            s.initSign(kf.generatePrivate(privateKeySpec));
            s.update(encRaw);
            sig = new String(Base64.encode(s.sign(), Base64.NO_WRAP), "utf-8");
        }

        JSONArray res = new JSONArray();
        res.put(enc);
        res.put(sig);
        callback.success(res);
    } catch (Exception ex) {
        Log.w("whistle", "Encrypt error: " + ex.getMessage(), ex);
        callback.error(ex);
    }
}

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From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.VoiceObj.java

@Override
public Pair<JSONObject, byte[]> splitRaw(JSONObject json) {
    byte[] raw = Base64.decode(json.optString(DATA), Base64.DEFAULT);
    json.remove(DATA);// ww  w  .ja  v  a2  s  .co m
    return new Pair<JSONObject, byte[]>(json, raw);
}

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From source file:com.klinker.android.spotify.loader.OAuthTokenRefresher.java

/**
 * Add an auth header to request//  w ww. j  a va 2s.co m
 */
protected HttpUriRequest addAuthHeader(HttpUriRequest request) {
    byte[] base64 = Base64.encode((getClientId() + ":" + getClientSecret()).getBytes(), Base64.DEFAULT);
    String authorization = new String(base64).replace("\n", "").replace(" ", "");
    request.addHeader("Authorization", "Basic " + authorization);
    request.addHeader("Content-Type", "application/x-www-form-urlencoded"); // need this or we get xml returned
    return request;
}

---

From source file:com.yanzhenjie.nohttp.cache.CacheEntity.java

/**
 * @param data the data to set.
 */
public void setDataBase64(String data) {
    this.data = Base64.decode(data, Base64.DEFAULT);
}

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