xyarim / upsplash-flutter Goto Github PK

 if (currentState is InitialPhotoListState) {
          final photos = await photoRepository.getPhotos(1);
          yield PhotoListLoaded(photos, 1);
        } else if (currentState is PhotoListLoaded) {
          int currentPage = currentState.page + 1;
          final photos = await photoRepository.getPhotos(currentPage);
          print("current_page = $currentPage");
          yield photos.isEmpty
              ? currentState.copyWith(photos)
              : PhotoListLoaded(currentState.photos + photos, currentPage);
        }