Example of Slivers & Swipers on the rocket's page

page_rocket.dart

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: CustomScrollView(slivers: <Widget>[
        SliverAppBar(
          expandedHeight: MediaQuery.of(context).size.height * 0.3,
          floating: false,
          pinned: true,
          actions: <Widget>[
            // ...
          ],
          flexibleSpace: FlexibleSpaceBar(
            centerTitle: true,
            title: Text(_rocket.name),
            background: Swiper(
              itemCount: _rocket.getPhotosCount,
              itemBuilder: (_, index) {
                final CacheImage photo = CacheImage(_rocket.getPhoto(index));
                return index == 0 ? Hero(tag: _rocket.id, child: photo) : photo;
              },
              autoplay: true,
              autoplayDelay: 6000,
              duration: 750,
              onTap: (index) async => await FlutterWebBrowser.openWebPage(
                    url: _rocket.getPhoto(index),
                    androidToolbarColor: primaryColor,
                  ),
            ),
          ),
        ),
        SliverToBoxAdapter(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: Column(children: <Widget>[
              // ...
            ]),
          ),
        ),
      ]),
    );
  }