多终端测试

flutter devices

flutter run -d emulator-5554

flutter run -d emulator-5556

自定义启动画面

之前：

进入assert 3x 生成 1x 2x

dart run flutter_native_splash:create

dart run flutter_native_splash:remove

现在（flutter_native_splash 插件 自定义启动画面）：

flutter pub run flutter_native_splash:create

flutter pub run flutter_native_splash:remove

更换小图标和应用名称

图标：

Flutter pub get

dart run flutter_launcher_icons

android 应用名称：

ios 应用名称：