v3版本下拉刷新有几率不会弹

[LailaiMaster]

大概是因为IndicatorMode.done之后 不会变成IndicatorMode.inactive

[LailaiMaster]

CupertinoHeader 没问题，ClassicHeader 有这个问题

[xuelongqy]

不回弹是指？有简单的示例吗？

[LailaiMaster]

不回弹是指？有简单的示例吗？

刚刚我在v3的example里尝试复现，发现是在嵌套https://pub.dev/packages/card_swiper 这个后会出现这种情况。

[LailaiMaster]

https://github.com/LailaiMaster/flutter_easy_refresh/tree/issue 我在这里写了一个demo。您可以看下。

[xuelongqy]

如果有滚动嵌套，请使用EasyRefresh.builder或用ScrollConfiguration设置作用域。README中写得有哈

[syssam]

@xuelongqy 沒有滾動嵌套都會出現這個問題

[xuelongqy]

EasyRefresh.builder

我试过EasyRefresh.builder，没有问题哈

[LailaiMaster]

EasyRefresh.builder

我试过EasyRefresh.builder，没有问题哈

可以给个demo吗，v3的example里没有builder的使用例子 @xuelongqy

[xuelongqy]

readme

[syssam]

class _MyHomePageState extends State<MyHomePage> {
  int _count = 15;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: EasyRefresh(
        header: const CupertinoHeader(),
        onRefresh: () async {
          if (!mounted) {
            return IndicatorResult.none;
          }
          await Future.delayed(const Duration(seconds: 1));
          setState(() {
            _count = 15;
          });
          return IndicatorResult.success;
        },
        onLoad: () async {
          if (!mounted) {
            return IndicatorResult.none;
          }
          await Future.delayed(const Duration(seconds: 1));
          setState(() {
            _count += 5;
          });
          return IndicatorResult.success;
        },
        footer: const CupertinoFooter(),
        child: ListView.builder(
          padding: EdgeInsets.zero,
          itemCount: _count,
          itemBuilder: (context, index) {
            return ListTile(
              title: Text(index.toString()),
            );
          },
        ),
      ),
    );
  }
}

測試步驟:

1. 加載更多
2. 向上刷新

結果: 向上刷新不會停止

@xuelongqy please follow up

[syssam]

E/flutter (17473): [ERROR:flutter/lib/ui/ui_dart_state.cc(198)] Unhandled Exception: LateInitializationError: Field '_position@336089737' has not been initialized.
E/flutter (17473): #0      IndicatorNotifier._position (package:easy_refresh/src/notifier/indicator_notifier.dart)
E/flutter (17473): #1      HeaderNotifier.animateToOffset (package:easy_refresh/src/notifier/indicator_notifier.dart:879:8)
E/flutter (17473): #2      IndicatorNotifier.callTask (package:easy_refresh/src/notifier/indicator_notifier.dart:375:12)
E/flutter (17473): #3      _EasyRefreshState._callRefresh (package:easy_refresh/src/easy_refresh.dart:417:28)
E/flutter (17473): #4      _EasyRefreshState.initState.<anonymous closure> (package:easy_refresh/src/easy_refresh.dart:288:9)
E/flutter (17473): #5      new Future.<anonymous closure> (dart:async/future.dart:252:37)
E/flutter (17473): #6      _rootRun (dart:async/zone.dart:1418:47)
E/flutter (17473): #7      _CustomZone.run (dart:async/zone.dart:1328:19)
E/flutter (17473): #8      _CustomZone.runGuarded (dart:async/zone.dart:1236:7)
E/flutter (17473): #9      _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1276:23)
E/flutter (17473): #10     _rootRun (dart:async/zone.dart:1426:13)
E/flutter (17473): #11     _CustomZone.run (dart:async/zone.dart:1328:19)
E/flutter (17473): #12     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:1260:23)
E/flutter (17473): #13     Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:18:15)
E/flutter (17473): #14     _Timer._runTimers (dart:isolate-patch/timer_impl.dart:398:19)
E/flutter (17473): #15     _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:429:5)
E/flutter (17473): #16     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:192:12)

@xuelongqy please follow up

[xyhuangjia]

E/flutter (17473): [ERROR:flutter/lib/ui/ui_dart_state.cc(198)] Unhandled Exception: LateInitializationError: Field '_position@336089737' has not been initialized.
E/flutter (17473): #0      IndicatorNotifier._position (package:easy_refresh/src/notifier/indicator_notifier.dart)
E/flutter (17473): #1      HeaderNotifier.animateToOffset (package:easy_refresh/src/notifier/indicator_notifier.dart:879:8)
E/flutter (17473): #2      IndicatorNotifier.callTask (package:easy_refresh/src/notifier/indicator_notifier.dart:375:12)
E/flutter (17473): #3      _EasyRefreshState._callRefresh (package:easy_refresh/src/easy_refresh.dart:417:28)
E/flutter (17473): #4      _EasyRefreshState.initState.<anonymous closure> (package:easy_refresh/src/easy_refresh.dart:288:9)
E/flutter (17473): #5      new Future.<anonymous closure> (dart:async/future.dart:252:37)
E/flutter (17473): #6      _rootRun (dart:async/zone.dart:1418:47)
E/flutter (17473): #7      _CustomZone.run (dart:async/zone.dart:1328:19)
E/flutter (17473): #8      _CustomZone.runGuarded (dart:async/zone.dart:1236:7)
E/flutter (17473): #9      _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1276:23)
E/flutter (17473): #10     _rootRun (dart:async/zone.dart:1426:13)
E/flutter (17473): #11     _CustomZone.run (dart:async/zone.dart:1328:19)
E/flutter (17473): #12     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:1260:23)
E/flutter (17473): #13     Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:18:15)
E/flutter (17473): #14     _Timer._runTimers (dart:isolate-patch/timer_impl.dart:398:19)
E/flutter (17473): #15     _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:429:5)
E/flutter (17473): #16     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:192:12)

@xuelongqy please follow up

我也出现这个问题了？要怎么改啊

[xuelongqy]

已修复。可以直接引用github，或者等下个版本发布

[xyhuangjia]

已修复。可以直接引用github，或者等下个版本发布

最新代码示例代码 @@testpage, 点击右下角按钮 也报Unhandled Exception: LateInitializationError: Field '_position 错误 @xuelongqy

[xuelongqy]

v3.0.3已解决

[git-maven]

CupertinoHeader

当在Tabbview中, 有CarouselSlider + Listview 使用ClassicHeader会继续出现不会回弹问题
版本3.0.4+1

[xuelongqy]

CupertinoHeader

当在Tabbview中, 有CarouselSlider + Listview 使用ClassicHeader会继续出现不会回弹问题 版本3.0.4+1

Readme中提到的physics作用域，试试呢？