获取设备唯一id

deviceid.java

    public static AccountInfo getAccInfo(Context context, String jid) {
        synchronized (acclock) {
            if (AccInfo == null) {
                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());
                String deviceId = "fakedeviceid-" + deviceUuid.toString();
                AccInfo = new AccountInfo(jid, jid, deviceId, null);
            }
        }

        return AccInfo;
    }