步骤二:配置pubspec.yaml 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 ...
I am new in flutter.I try to write splash screen.In flutter,in Android, there are two separate screens that you can control: a launch screen shown while your Android app initializes(white screen), and a splash screen that displays while the Flutter experience initializes(black screen).I ...
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。 1、准备图片 默认名称为launch_image....
在Flutter中,实现Splash Screen的正确方式是通过使用Flutter的MaterialApp组件和一个自定义的启动页来实现。以下是实现Splash Screen的步骤: 创建一个新的Flutter项目,并在pubspec.yaml文件中添加所需的依赖。 在lib目录下创建一个新的dart文件,作为启动页的代码文件。 在启动页的代码文件中,导入所需的包和库,例如flut...
In this tutorial we cover the steps to take to setup a splash screen in flutter.Written by Dane Mackier CEO of FilledStacks Posted on:June 21, 2019 2 minutes Today we’ll cover how to setup your splash screen in Flutter. If you’ve done it for a native project then it’s all the...
先看一下效果图,启动图最好设置为png格式的透明图,以防图片填充不满的时候背景图会非常的煞白(Flutter 默认背景色是白色)。 打开android\app\src\main\res\drawable\launch_background.xml, <?xml version="1.0" encoding="utf-8"?><!--Modify this file to customize your launch splash screen--><layer-...
In this tutorial we use Flare in Flutter to to produce a nice animated intro for your app. Written byDane Mackier CEO of FilledStacks June 21, 2019 2minutes A good first impression (at least to me) is a good looking splash screen followed by a nice intro. Whether that’s a simple ...
第一个参数是Runnable对象，里面包含了延迟后需要执行的操作。 @Override protected void onCreat...
在HarmonyOS(鸿蒙)系统中,关于FLUTTER_SPLASH_SCREEN(Flutter启动屏)的鸿蒙场景化代码,通常涉及使用ArkUI(ArkUI包含eTS和JS扩展版)进行开发。以下是一个简化的示例代码,用于展示如何在鸿蒙应用中实现Flutter启动屏: @Entry@ComponentstructSplashScreen{@StateprivateisLoading:boolean=true;build(){if(this.isLoading){...
Steps to reproduce To reproduce it is very simple that just open the app you will see the Flutter Logo for some time and then you will see my app starting. Expected results The app should start directly from my Mobile App's Splash Screen...