Flutter中的LoadingDialog解释 在Flutter中,LoadingDialog(加载对话框)是一种用于向用户显示加载状态的UI组件。它通常在网络请求、数据加载或其他需要等待的任务执行期间显示,以提供即时反馈,告知用户操作正在进行中,并防止用户进行其他操作直到任务完成。 实现LoadingDialog的基本步骤 引入必要的依赖:Flutter本身不直接提供Load...
voidmain() => runApp(MyApp());classMyAppextendsStatelessWidget{@overrideWidget build(BuildContext context) {returnMaterialApp(home: HomePage,// herenavigatorObservers: [FlutterSmartDialog.observer],// herebuilder: FlutterSmartDialog.init(//default toast widgettoastBuilder: (Stringmsg) => CustomToastWi...
sdk: flutter cupertino_icons: ^1.0.2 ``` 然后,在需要展示加载对话框的地方调用 LoadingDialog 的 show 方法。例如: ```dart void _showLoadingDialog() async { await showDialog( context: context, builder: (context) => LoadingDialog( builder: (context) => AlertDialog( title: Text("加载中..."...
flutter_smart_dialog: ^4.8.2+5 接入方式更加简洁😊 void main() => runApp(MyApp()); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: HomePage, // here navigatorObservers: [FlutterSmartDialog.observer], // here builder: FlutterSmart...
Flutter实战(四)---LoadingDialog 原文链接:https://blog.csdn.net/johnWcheung/article/details/89634582
Flutter overlay loading dialog example 30 January 2022 Clock Highly versatile Widget display the smooth and creative loader named as clock loader Highly versatile Widget display the smooth and creative loader named as clock loader 29 January 2022 Loading A package that extends IndexedStack to...
'is appropriate for widgets built in the dialog. ' 'This feature was deprecated after v0.2.3.' ) Widget child, WidgetBuilder builder, bool useRootNavigator = true, }) 这里有个必传参数context,想必接触过Flutter开发一段时间的同学,都会对BuildContext有所了解。简单来说BuildContext就是构建Widget中的...
首次提交,完成loading dialog基本功能 4年前 test 首次提交,完成loading dialog基本功能 4年前 .gitignore 首次提交,完成loading dialog基本功能 4年前 .metadata 首次提交,完成loading dialog基本功能 4年前 CHANGELOG.md 首次提交,完成loading dialog基本功能 ...
Flutter实战(四)---LoadingDialog 原文链接:https://blog.csdn.net/johnWcheung/article/details/89634582
第二:用Dialog 1 2 3 4 5 6 7 8 9 10 11 12 13 WillPopScope( onWillPop: () async => _loadingDismissible, child: Center( child: SizedBox( width: 166, height: 166, child: Dialog( backgroundColor: Colors.transparent, insetAnimationDuration: Duration(milliseconds: 100), ...