数据超过一屏不能下拉刷新

[xaiocaiji7653]

Widget build(BuildContext context) {
return SmartRefresher(
enablePullDown: true,
enablePullUp: true,
controller: _refreshController,
onRefresh: () {
_feedController.refreshHotFeedList(_refreshController);
},
onLoading: () {
_feedController.getHotFeedList(_refreshController);
},

 child: _getInvitationList(context));

}

_getInvitationList(BuildContext context) {
return Obx(() {
List invitationList = _feedController.hotFeedList;
if (invitationList.isEmpty) {
return Container(
color: ColorRes.color_14,
height: MediaQuery.of(context).size.height,
);
} else {
return ListView.separated(
separatorBuilder: (context, index) => const Divider(
// height: 10,
thickness: 5,
color: ColorRes.color_14,
),
controller: _pageController,
itemCount: invitationList.length,
itemBuilder: (context, index) {
return Container(
height: 80,
child: Text("$index"),
);

为什么当数据不满一屏的时候可以下拉和上拉，满了就不能下拉和上拉刷新了啊

[anjarnaufals]

Hello @xaiocaiji7653
maybe you can try this bro, hope this can help

class Example extends StatefulWidget {
  const Example({super.key});

  @override
  State<Example> createState() =>
      _ExampleState();
}

class _ExampleState
    extends State<Example> {
  final RefreshController _refreshController = RefreshController();

  Future<void> testRefresh() async {
    _refreshController.requestRefresh();
    await Future.delayed(Durations.extralong4);
    _refreshController.refreshCompleted();
  }

  Future<void> testLoadMore() async {
    _refreshController.requestLoading();
    await Future.delayed(Durations.extralong4);
    _refreshController.loadComplete();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Data Not Exceed Screen'),
      ),
      body: SmartRefresher(
        onRefresh: () async {
          testRefresh();
        },
        onLoading: () {
          testLoadMore();
        },
        controller: _refreshController,
        enablePullDown: true,
        enablePullUp: true,
        header: const ClassicHeader(),
        child: ListView.builder(
          itemCount: 1,
          itemBuilder: (_, __) => const Text('Only this Data'),
        ),
      ),
    );
  }
}