else{for(String keyinthis.specialParams.keys){if(oldParams[key]==null||oldParams[key]!=this.specialParams[key]){isUpdate=true;break;}}}returnisUpdate;}}@immutableclassInfiniteListViewWidget<T extends ListItemWidget>extends StatefulWidget{finalRequestCallback request;//数据请求路径finalList<dynamic>...
2 D/AudioManager(25008): getStreamVolume packageName=com.example.tbo, index=5, streamType=3 this is just a repeated logs which is very large. Also, Now I am start loading Ads when only and only OnLoadStop is called that is website is loaded fully. bdlukaa commented Apr 5, 2021 ...
Stream<MainState> mapEventToState(MainEvent event)async* { ///main_view中添加的事件,会在此处回调,此处处理完数据,将数据yield,BlocBuilder就会刷新组件 if(eventisSwitchTabEvent) { ///获取到event事件传递过来的值,咱们拿到这值塞进MainState中 ///直接在state上改...
只有当小部件的内容发生变化时，块生成器才会重新生成小部件。确保您为equatable的props getter提供了可检...
如果你的OrderList类不是从Equatable扩展的，订单字段的变化不会反映在状态中。检查是否用Equatable扩展了...
flutter/132764- Fixes lower bound of children from TwoDimensionalChildBuilderDelegate. 3.13.1(August 23, 2023) 3.10.6(July 12, 2023) flutter/127836- Fixes SliverAppBar's FlexibleSpaceBar overlaps 3.10.2(May 24, 2023) This hotfix release addresses the following issues: ...
Widget loadMoreInfiniteBuilder( BuildContext context, LoadMoreRows loadMoreRows) { Future<String> loadRows() async { await loadMoreRows(); return Future<String>.value('Completed'); } return FutureBuilder<String>( initialData: 'loading', future: loadRows(), ...
flutter_bloc使用将从下图的三个维度说明 前言 首先,有很多的文章在说flutter bloc模式的应用,但是百分之八九十的文章都是在说,使用StreamController+StreamBuilder搭建bloc,提升性能的会加上InheritedWidget,这些文章看了很多,真正写使
首先,有很多的文章在说flutter bloc模式的应用,但是百分之八九十的文章都是在说,使用StreamController+StreamBuilder搭建bloc,提升性能的会加上InheritedWidget,这些文章看了很多,真正写使用bloc作者开发的flutter_bloc却少之又少。没办法,只能去bloc的github上去找使用方式,最后去bloc官网翻文档。
_refreshList（）在这个方法中你不需要setState，只需要调用_pagingController. refresh（）;