code: private void loginForImplicitGrantWithFallback(@NonNull Activity activity) {
          if (!legacyUriRedirectHandler.checkValidState(activity, this)) {
              return;
          }
  
          Intent intent = LoginActivity.newIntent(
                  activity,
                  new ArrayList<SupportedAppType>(),
                  sessionConfiguration,
                  ResponseType.TOKEN,
                  legacyUriRedirectHandler.isLegacyMode(),
                  false,
                  true);
          activity.startActivityForResult(intent, requestCode);
      }
docs: Login using Implicit Grant, but if requesting privileged scopes, fallback to redirecting the user to the play
  store to install the app.
  
  @param activity to start Activity on.