code: public void onActivityResult(
              int requestCode,
              int resultCode,
              @Nullable Intent data) {
          if (requestCode == this.requestCode) {
              getOrCreateLoginManager().onActivityResult(getActivity(), requestCode, resultCode, data);
          }
      }
docs: {@link Activity} result handler to be called from starting {@link Activity}. Stores
  {@link com.uber.sdk.core.auth.AccessToken} and notifies consumer callback of login result.
  
  @param requestCode request code originally supplied to {@link Activity#startActivityForResult(Intent, int)}.
  @param resultCode  result code from returning {@link Activity}.
  @param data        data from returning {@link Activity}.