Get Android Device Id

public static String getDeviceId() {
        String deviceId = android.os.Build.MANUFACTURER + "/" + android.os.Build.MODEL;

        if (deviceId != null)
            deviceId = deviceId.toLowerCase();
        String bid = Build.ID;
        Pattern pattern = Pattern.compile(".*[A-Z][A-M][0-9]$");  // check if match SAMSUNG binary id rules or not
        Matcher matcher = pattern.matcher(bid);
        if(Build.BRAND.toLowerCase().equals("samsung") && Build.DEVICE.toLowerCase().startsWith("cs02")
                && !matcher.find() && Build.VERSION.SDK_INT == 19){
            deviceId = "yeshen/simulator" + "/" + android.os.Build.MODEL + "/" + android.os.Build.PRODUCT + "/" + android.os.Build.DEVICE + "/" + android.os.Build.VERSION.SDK_INT + "/" + System.getProperty("os.version");
        }
        return deviceId;
    }

  if (getDeviceId().equals("xiaomi/mi 9")){
      Log.i("Debug", "getDeviceId: %s", getDeviceId()));
  }