await SentryFlutter.init( @@ -77,14 +80,16 @@ class AgoraAppConfig extends Equatable { final String environmentName; final String sentryDsn; final String appIcon; final Color appBarColor; AgoraAppConfig({ required this.baseUrl, required this.environmentName, required this.sentryDsn, required thi...
Example Flutter Application In the following Flutter Application main.dart, we have created three Container widgets and provided different margins for left, right, top and bottom. main.dart </> Copy import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends ...
We have previously covered the support for changing the color of a selected row inFlutter DataGrid. In this article, we will now focus on modifying the text style of a row when it is selected. STEP 1:TheDataGridSource.buildRow()method is called whenever a row i...
import'package:flutter/material.dart';voidmain() {runApp(constMyApp()); }classMyAppextendsStatelessWidget{constMyApp({super.key});@overrideWidgetbuild(BuildContextcontext) {returnMaterialApp( title:'Flutter Demo', theme:ThemeData( colorScheme:ColorScheme.fromSeed(seedColor:Colors.deepPurple), useMat...
注意:无特殊说明,Flutter版本及Dart版本如下: Flutter版本:1.12.13+hotfix.5 Dart版本:2.7.0 BottomNavigationBar 和 BottomNavigationBarItem...配合Scaffold控件使用可以实现底部导航效果,类似于微信底部的导航效果,下面是一...
在Flutter 中创建漂亮的底部导航栏 ConvexBottomBar是一个底部导航栏组件,用于展现凸起的TAB效果,支持多种内置样式与动画交互。你可以在https://appbar.codemagic.app上找到在线样例。...sdk: flutter cupertino_icons: ^1.0.2 convex_bottom_bar: ^3.0.0 我们使用 convax_bottom_bar 来创建一个非常nice的底部导...
Flutter 基础控件 内容: Button Image、Icon Switch、Checkbox TextField Form 1、Button RaisedButton 漂浮按钮 FlatButton 扁平按钮 OutlineButton 边框按钮 IconButton 图标按钮 RaisedButton( child:Text("normal"), onPressed:()=>{}, ) FlatButton(
import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', scrollBehavior: const MaterialScrollBehavior().copyWith( keybo...
Steps to reproduce Create a Form in your Flutter App using a TextFormField(). Localize your Flutter app according to the docs. Build simple form validation according to the docs, by returning a localized string via the validator (e.g. Ap...
您可以通过变量获得度数和距离的值。为此，您必须在有状态或无状态小部件上声明两个变量，然后就可以在...