sliver_stream_builder 0.0.3

Package to transform data stream to sliver list or sliver grid

sliver_stream_builder

Package to transform data stream to sliver list or sliver grid

Usage

Simple usage example

SliverStreamBuilder<NewsModel>(
    stream: NewsNetwork.getNews(),
    builder: (ctx,item) => NewsItem(news: item),
)

With custom sliver builder

SliverStreamBuilder<String>(
    stream: ImageNetwork.getImages(),
    sliverBuilder: (context, delegate) => SliverGrid(
        delegate: delegate,
        gridDelegate: SliverGridDelegateWithMaxCrossAxisExtent(
            maxCrossAxisExtent: 150,
        ),
    ),
    itemBuilder: (ctx,url) => CachedNetworkImage(imageUrl: url),
),

With empty builder

SliverStreamBuilder<NewsModel>(
    stream: NewsNetwork.getNews(),
    builder: (ctx,item) => NewsItem(news: item),
    // display when stream done, and not emit any elements
    emptyBuilder: (_) => Center(child: Text('Nothing new here :(')),
)