I have used ExtendedNestedScrollView+TabView+GridView.builder, TabView will still be scrolled synchronously.

[zhao004]

Content

https://github.com/fluttercandies/extended_nested_scroll_view/assets/82579833/ff157b34-35b3-4bfb-b7e8-249d8557d2f6

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CodeSegment：

    return ExtendedNestedScrollView(
      onlyOneScrollInBody: true,
      headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) {
        return [
          buildSliverAppBar(),
          SliverToBoxAdapter(
            child: Container(
              color: Colors.red,
              width: double.infinity,
              height: 150,
              child: const Center(child: Text('Carousel')),
            ),
          ),
          buildSliverPersistentHeader(),
        ];
      },
      body: buildTabBarView(),
    );
  }

  Widget buildTabBarView() {
    return GetBuilder<FrontpageLogic>(
        id: 'body',
        builder: (logic) {
          return logic.tags.isEmpty
              ? Center(
                  child: logic.login,
                )
              : Padding(
                  padding: const EdgeInsets.all(6.0),
                  child: TabBarView(
                    controller: logic.tabController,
                    children: logic.tags
                        .map((e) => ExtendedVisibilityDetector(
                              uniqueKey: Key(e.tag),
                              child: FrontCartoonListComponent(
                                tag: e.tag,
                              ),
                            ))
                        .toList(),
                  ),
                );
        });
  }


///首页动漫列表组件
class FrontCartoonListComponent extends StatefulWidget {
  final String tag;

  const FrontCartoonListComponent({Key? key, required this.tag})
      : super(key: key);

  @override
  State<FrontCartoonListComponent> createState() =>
      _FrontCartoonListComponentState();
}

class _FrontCartoonListComponentState extends State<FrontCartoonListComponent>
    with AutomaticKeepAliveClientMixin {
  List<AltagData>? data = [];
  Widget login = const Login();

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    getData();
  }

  @override
  Widget build(BuildContext context) {
    super.build(context);
    return data!.isEmpty
        ? Center(child: login)
        : ListView.builder(
            itemCount: data?.length,
            padding: const EdgeInsets.all(0),
            itemBuilder: (ctx, i) {
              return Card(
                elevation: 1,
                color: Colors.white,
                clipBehavior: Clip.antiAlias,
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(5),
                ),
                child: Column(
                  children: [
                    buildRow(i),
                    buildGridView(i),
                    const SizedBox(height: 20),
                  ],
                ),
              );
            });
  }

  //分类标题
  Widget buildRow(int i) {
    var more = data?[i].more;
    return Padding(
      padding: const EdgeInsets.all(8.0),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: [
          Expanded(
            child: Text(
              data?[i].title ?? '',
              maxLines: 1,
              overflow: TextOverflow.ellipsis,
              style: const TextStyle(
                color: Colors.black87,
                fontSize: 18,
                fontWeight: FontWeight.bold,
              ),
            ),
          ),
          if (more != null) ...[
            //更多 图标
            IconButton(
              onPressed: () {},
              icon: const Icon(Icons.more_horiz),
            ),
          ]
        ],
      ),
    );
  }

  //图片网格
  Widget buildGridView(int i) {
    return GridView.builder(
      shrinkWrap: true,
      padding: const EdgeInsets.all(0),
      physics: const NeverScrollableScrollPhysics(),
      gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
        crossAxisCount: 3,
        childAspectRatio: 0.65,
        crossAxisSpacing: 5,
        mainAxisSpacing: 5,
        // mainAxisExtent: 195,
      ),
      itemCount: data?[i].list?.length ?? 0,
      itemBuilder: (ctx, index) {
        return Gridimage(
          image: data?[i].list?[index].img,
          title: data?[i].list?[index].title,
          tag: data?[i].list?[index].tag,
          url: data?[i].list?[index].url,
          chapter: data?[i].list?[index].chapter,
        );
      },
    );
  }

  //获取数据
  Future<void> getData() async {
    try {
      AltagEntity? res = await Cartoon.getHome(widget.tag ?? '');
      if (res != null) {
        if (res.code != Cartoon.success) {
          login = Text(res.msg ?? '');
        }
        data = res.data;
      }
    } catch (e) {
      // log(e.toString(), name: 'CartoonErro');
      login = Text(e.toString());
    } finally {
      setState(() {});
    }
  }

  @override
  void dispose() {
    super.dispose();
  }

  @override
  // TODO: implement wantKeepAlive
  bool get wantKeepAlive => true;
}

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FlutterViersion：

Flutter 3.10.6 • channel stable • https://github.com/flutter/flutter.git
Framework • revision f468f3366c (2 weeks ago) • 2023-07-12 15:19:05 -0700
Engine • revision cdbeda788a
Tools • Dart 3.0.6 • DevTools 2.23.1

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PluginVersion：

extended_nested_scroll_view: ^6.1.2