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:com.github.sebhoss.identifier.service.SuppliedIdentifiers.java

private static String convertUuidToString(final UUID uuid) {
    return uuid.toString().replace("-", ""); //$NON-NLS-1$ //$NON-NLS-2$
}

From source file:Main.java

/**
 * get a unique hash of the device.//w ww.ja  v a2s.c om
 * 
 * @return a unique hash of the device.
 */
public static String getDeviceId(Context ctx) {
    if (ctx == null) {
        return null;
    }

    String androidId = "" + android.provider.Settings.Secure.getString(
            ctx.getApplicationContext().getContentResolver(), android.provider.Settings.Secure.ANDROID_ID);
    String deviceName = getDeviceName();

    UUID deviceUuid = new UUID(androidId.hashCode(),
            (long) deviceName.hashCode() << 32 | deviceName.hashCode());
    String deviceId = deviceUuid.toString().replace("-", "");

    return deviceId;
}

From source file:com.njlabs.amrita.aid.util.Identifier.java

@SuppressLint("HardwareIds")
public static String identify(Context context) {
    final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);

    final String tmDevice, tmSerial, androidId;
    tmDevice = "" + tm.getDeviceId();
    tmSerial = "" + tm.getSimSerialNumber();
    androidId = "" + android.provider.Settings.Secure.getString(context.getContentResolver(),
            android.provider.Settings.Secure.ANDROID_ID);

    UUID deviceUuid = new UUID(androidId.hashCode(), ((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());
    return deviceUuid.toString();
}

From source file:Main.java

private static String getDeviceId(Context context) {
    TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    String tmDevice = null;// ww w.j  a  v a 2 s . com
    String tmSerial = null;
    String androidId = null;
    try {
        tmDevice = tm.getDeviceId();
    } catch (Exception e) {
        Log.w(LOG_TAG, e);
    }
    try {
        tmSerial = tm.getSimSerialNumber();
    } catch (Exception e) {
        Log.w(LOG_TAG, e);
    }
    androidId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
    if (tmDevice == null) {
        tmDevice = "";
    }
    if (tmSerial == null) {
        tmSerial = "";
    }
    if (androidId == null) {
        androidId = "";
    }
    UUID deviceUuid = new UUID(androidId.hashCode(), ((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());
    return "lsa-kp" + deviceUuid.toString();
}

From source file:com.mobius.software.mqtt.performance.runner.util.FileUtil.java

public static void logErrors(UUID scenarioID, List<ClientReport> reports) {
    if (reports.isEmpty())
        return;/* w w w  .  j  a  v a  2 s  .c o  m*/

    String filename = DIRECTORY_NAME + File.separator + scenarioID.toString() + LOG_EXTENSION;
    File log = new File(filename);
    if (!log.getParentFile().exists())
        log.getParentFile().mkdir();
    try (PrintWriter pw = new PrintWriter(log)) {
        for (ClientReport clientReport : reports) {
            List<ErrorReport> errorReports = clientReport.getErrors();
            if (!errorReports.isEmpty()) {
                String errorContent = ReportBuilder.buildError(clientReport.getIdentifier(), errorReports);
                pw.println(errorContent);
            }
        }
    } catch (IOException e) {
        logger.error("An error occured while writing error reports to file:" + e.getMessage());
    }

    if (log.length() == 0)
        log.delete();
}

From source file:Main.java

public static String get_device_id(Context ctx) {

    final TelephonyManager tm = (TelephonyManager) ctx.getSystemService(Context.TELEPHONY_SERVICE);

    String tmDevice = "";
    String tmSerial = null;//from  w w w.ja  va2s .c o  m
    String androidId = null;

    try {
        tmDevice = "" + tm.getDeviceId();
    } catch (Exception ex) {
    }

    try {
        tmSerial = "" + tm.getSimSerialNumber();
    } catch (Exception ex) {
    }
    try {
        androidId = "" + android.provider.Settings.Secure.getString(ctx.getContentResolver(),
                android.provider.Settings.Secure.ANDROID_ID);
    } catch (Exception ex) {
    }
    try {
        UUID deviceUuid = new UUID(androidId.hashCode(),
                ((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());
        String deviceId = deviceUuid.toString();

        MessageDigest md = MessageDigest.getInstance("SHA-256");
        md.update(deviceId.getBytes());

        byte byteData[] = md.digest();

        //convert the byte to hex format method 1
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < byteData.length; i++) {
            sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
        }
        deviceId = sb.toString();

        return deviceId;
    } catch (Exception ex) {
    }
    return "nodeviceid";
}

From source file:com.tinypace.mobistore.util.StringUtil.java

public static String GetUuid() {
    UUID uuid = UUID.randomUUID();
    String str = uuid.toString();
    str = str.replace("-", "");
    return str.toUpperCase();
}

From source file:com.baidu.cc.common.SysUtils.java

/**
 * UUID./*from  w w  w .j a v a  2 s  .  c o  m*/
 * 
 * @return UUID 36?
 */
public static String uuid() {
    UUID uuid = UUID.randomUUID();
    return uuid.toString();
}

From source file:Main.java

public static String generateShortUuid() {
    UUID uuid = UUID.randomUUID();
    MessageDigest md = null;/*from ww w .ja  va2s .  c o m*/
    try {
        md = MessageDigest.getInstance("SHA-256");
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        return uuid.toString();
    }

    md.update(uuid.toString().getBytes());
    byte[] digest = md.digest();

    return Base64.encodeToString(digest, Base64.URL_SAFE | Base64.NO_WRAP | Base64.NO_PADDING).substring(0, 20);
}

From source file:com.scf.utils.UUIDUtilies.java

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