docs: public boolean checkAuthenticationResult(int requestCode, int resultCode) {
          if (requestCode != authenticationRequestCode || decryptCallback == null) {
              return false;
          }
          if (resultCode == Activity.RESULT_OK) {
              continueGetCredentials(decryptCallback);
          } else {
              decryptCallback.onFailure(new CredentialsManagerException("The user didn't pass the authentication challenge."));
              decryptCallback = null;
          }
          return true;
      }