Example usage for java.util UUID toString

Introduction

In this page you can find the example usage for java.util UUID toString.

Prototype

public String toString()

Source Link

Document

Returns a String object representing this UUID .

Usage

From source file:Main.java

public static byte[] toArray(UUID uuid) {
    String data = uuid.toString().replace("-", "");

    int length = data.length() / 2;

    byte[] result = new byte[length];

    for (int i = 0; i < length; i++) {
        int value = Integer.valueOf(data.substring(2 * i, 2 * i + 2), 16);
        result[i] = (byte) value;
    }/*w w  w. jav a2s.  co  m*/

    return result;
}

From source file:Main.java

private static String saveCroppedImage(Bitmap bmp) {
    File file = new File("/sdcard/myFolder");
    UUID uuid = UUID.randomUUID();
    String uid = uuid.toString();
    if (!file.exists())
        file.mkdir();//www. jav a 2  s.  com
    String name = "/sdcard/" + uid + ".jpg";
    file = new File(name.trim());
    String fileName = file.getName();
    String mName = fileName.substring(0, fileName.lastIndexOf("."));
    String sName = fileName.substring(fileName.lastIndexOf("."));

    // /sdcard/myFolder/temp_cropped.jpg
    String newFilePath = "/sdcard/myFolder" + "/" + mName + "_cropped" + sName;
    file = new File(newFilePath);
    try {
        file.createNewFile();
        FileOutputStream fos = new FileOutputStream(file);
        bmp.compress(Bitmap.CompressFormat.JPEG, 50, fos);
        fos.flush();
        fos.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return newFilePath;
}

From source file:nu.yona.server.batch.quartz.jobs.PinResetConfirmationCodeSenderQuartzJob.java

public static Map<String, Object> buildParameterMap(UUID userId, String localeString) {
    return ImmutableMap.of(USER_ID_KEY, userId.toString(), LOCALE_STRING_KEY, localeString);
}

From source file:br.net.fabiozumbi12.RedProtect.hooks.MojangUUIDs.java

public static String getName(UUID uuid) {
    return getName(uuid.toString());
}

From source file:com.hengyi.japp.tools.UuidUtils.java

public static String decodeBase64Uuid(String compressedUuid) {
    byte[] byUuid = Base64.decodeBase64(compressedUuid);
    ByteBuffer bb = ByteBuffer.wrap(byUuid);
    UUID uuid = new UUID(bb.getLong(), bb.getLong());
    return uuid.toString();
}

From source file:com.hengyi.japp.tools.UuidUtils.java

public static String decodeBase58Uuid(String base58uuid) {
    byte[] byUuid = Base58.decode(base58uuid);
    ByteBuffer bb = ByteBuffer.wrap(byUuid);
    UUID uuid = new UUID(bb.getLong(), bb.getLong());
    return uuid.toString();
}

From source file:com.quartz.monitor.util.Tools.java

public static String generateUUID() {
    UUID id = UUID.randomUUID();
    return id.toString();
}

From source file:com.sqewd.os.maracache.mdfs.VersionUtils.java

public static long next(long current) throws NoSuchAlgorithmException, UnsupportedEncodingException {
    while (true) {
        UUID uuid = UUID.randomUUID();

        char[] buff = uuid.toString().toCharArray();
        long v = System.currentTimeMillis();

        for (int ii = 0; ii < buff.length; ii++) {
            v += (buff[ii] * (ii + iphash));
        }//ww  w .ja  v a  2 s.com

        if (v != current) {
            return v;
        }
    }
}

From source file:com.mobileman.kuravis.core.util.security.SecurityUtils.java

/**
 * @param length/*from   ww w .j  a v  a 2  s .  com*/
 * @return random string
 */
public static String getRandomString(int length) {
    String result = "";

    UUID uuid = UUID.randomUUID();
    result = uuid.toString().substring(0, length);

    return result;
}

From source file:Main.java

public static String getDeviceKey(Context ctx) {

    final TelephonyManager tm = (TelephonyManager) ctx.getSystemService(Context.TELEPHONY_SERVICE);
    final String tmDevice, tmSerial, androidId;
    tmDevice = "" + tm.getDeviceId();
    tmSerial = "" + tm.getSimSerialNumber();
    androidId = "" + android.provider.Settings.Secure.getString(ctx.getContentResolver(),
            android.provider.Settings.Secure.ANDROID_ID);
    UUID deviceUuid = new UUID(androidId.hashCode(), ((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());
    return deviceUuid.toString();
}