得到DeviceId：_android studio 获取手机设备id-优快云博客

本文链接：https://blog.youkuaiyun.com/lovexjyong/article/details/12121729

本文提供了用于获取Android设备唯一标识符(UUID)的方法，包括通过电信管理服务获取IMEI、SIM序列号和Android ID，并结合这些信息生成设备的UUID。此外，还介绍了如何获取应用程序的版本名称。

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public static String getDeviceId(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());
        String uniqueId = deviceUuid.toString();
        return uniqueId;
    }

    /**
   * 获取设备UUID
   *
   * @param context
   * @return
   */
   public static String getUUID(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());
       String uniqueId = deviceUuid.toString();
       Log.d("debug", "uuid=" + uniqueId);
       return uniqueId;
   }

   public static String getAppVersionName(Context context) {
        String versionName = "";
        try {
            PackageManager pm = context.getPackageManager();
            PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
            versionName = pi.versionName;
            if (versionName == null || versionName.length() <= 0) {
                return "";
            }
        } catch (Exception e) {
        }
        return versionName;
    }