streambuilder

void _scrollListener() {
    if (scrollController.position.pixels ==
        scrollController.position.maxScrollExtent) {
      // setState(() {
      page++;
      ongoingAnimeBLoc..getOngoingAnime(page);
    }
  }


return StreamBuilder<MovieDetailResponse>(
      stream: movieDetailBloc.subject.stream,
      builder: (context, AsyncSnapshot<MovieDetailResponse> snapshot) {
        if (snapshot.hasData) {
          if (snapshot.data.error != null && snapshot.data.error.length > 0) {
            return _buildErrorWidget(snapshot.data.error);
          }
          return _buildMovieInfoWidget(snapshot.data);
        } else if (snapshot.hasError) {
          return _buildErrorWidget(snapshot.error);
        } else {
          return _buildLoadingWidget();
        }
      },
    );


widget buildMovieInfoWidget(MovieDetailResponse data){
        ListView.builder(
                  scrollDirection: Axis.horizontal,
                  itemCount: detail.genres.length,
                  itemBuilder: (context, index) {})

}