虽然Flutter官方未直接支持配置启动屏幕,但你可以通过配置assets字段来引用图片资源。 flutter: assets: - assets/images/splash.png 步骤三:创建启动屏幕组件 创建一个新的Dart文件(如splash_screen.dart),编写一个简单的组件来显示启动屏幕。 import 'package:flutter/material.dart'; class SplashScreen extends Statel...
Splash Screen 一个简单易用的启动页面。 效果展示: (建议全屏观看) 示例代码: import 'package:flutter/material.dart';import 'package:splashscreen/splashscreen.dart';void main(){runApp(new MaterialApp(home: new MyApp(),));} class MyApp extends StatefulWidget {@override_MyAppState createState() =>...
import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( theme: ThemeData( primarySwatch: Colors.blue, ), home: SplashScreen(), routes: { '/home': (context) => HomePage...
import 'package:flutter/material.dart'; import 'package:splashscreen/splashscreen.dart'; void main() { runApp(MaterialApp(home: MyApp())); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return SplashScreen.timer( seconds: 14, navigateAfterSeconds: AfterSpla...
flutter pub run flutter_native_splash:create --path=flutter_native_splash.yaml 1 2 3 4 5 6 7 8 9 10 import 'package:flutter_native_splash/flutter_native_splash.dart'; void main() { runApp(MyApp()); runSplashScreen(SplashScreenState( body: Center( child: Text('欢迎使用我的应用程序!'...
在Flutter应用程序中,闪屏画面是指应用程序启动时显示的初始屏幕。它可以用于展示品牌标识、加载状态或任何其他自定义内容。Flutter_native_splash是一个专门为Flutter开发人员设计的库,用于创建和管理闪屏画面。要使用Flutter_native_splash库,首先需要将其添加到您的Flutter项目的依赖项中。打开项目根目录下的pubspec.yaml...
Flutter设置启动页(Splash Screen) 前言 Flutter默认是没有启动图的,而App启动到Flutter第一帧渲染结束前是需要一定时间的,所以打开App会先显示难看的白屏。下面我们将一张图片来设置为启动页。 Android设置 Android提供了启动页的概念,用于在应用初始化的过程中展示一个Drawable。
SplashScreen.dart 粘贴一把,其中eventbus -https://pub.dev/packages/event_bus#-installing-tab-用法https://pub.dev/packages/event_bus#-example-tab- import 'dart:async'; import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; ...
import 'dart:async'; import 'package:flutter/material.dart'; import 'package:flutter_splash_screen/flutter_splash_screen.dart'; void main() => runApp(MyApp()); class MyApp extends StatefulWidget { @override _MyAppState createState() => _MyAppState(); } class _MyAppState extends State<MyApp...
这两天升级Flutter到2.8.1版本之后,使用Android真机调试遇到A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.这么个报错,导致项目无法运行,看了一下Flutter引导到一个迁移文章进行查看,检查了AndroidMainfest.xml的设置,没看出来有什...