code: @Result(FlickrApi.LOAD_IMAGES_EVENT)
      private void onPhotosLoaded(List<Photo> photos, boolean hasMore) {
          // RecyclerView will continue scrolling when new items are added, we need to stop it.
          // Seems like this buggy behavior was introduced in support library v26.0.x
          final boolean onBottom =
                  views.grid.findViewHolderForAdapterPosition(gridAdapter.getCount() - 1) != null;
          if (onBottom) {
              views.grid.stopScroll();
          }
  
          // Setting new photos list
          gridAdapter.setPhotos(photos, hasMore);
          pagerAdapter.setPhotos(photos);
          gridAdapter.onNextItemsLoaded();
  
          // Ensure listener called for 0 position
          pagerListener.onPageSelected(views.pager.getCurrentItem());
  
          // Restoring saved state
          if (savedPagerPosition != NO_POSITION && savedPagerPosition < photos.size()) {
              pagerAdapter.setActivated(true);
              listAnimator.enter(savedPagerPosition, false);
          }
  
          if (savedGridPosition != NO_POSITION && savedGridPosition < photos.size()) {
              ((GridLayoutManager) views.grid.getLayoutManager())
                      .scrollToPositionWithOffset(savedGridPosition, savedGridPositionFromTop);
          }
  
          clearScreenState();
      }
docs: Photos loading results callback.