启动页

安装flutter_native_splash

使用命令

flutter pub add flutter_native_splash

设定启动页

在文件pubspec.yaml中添加下面的代码

flutter_native_splash:
  # 背景色
  color: "#ffffff"
  # 背景图片
  background_image: "assets/background.png"
  # 中心图片，这里应该存放App图标
  image: "assets/logo.png"

最后执行下面的命令：

flutter pub get
flutter pub run flutter_native_splash:create