库flutter_launcher_icons: ^0.14.4 flutter_native_splash: ^2.4.8设置flutter_launcher_icons: # 需要执行flutter pub run flutter_launcher_icons:main来生成图标 android: launcher_icon ios: true image_path: assets/images/logo.png min_sdk_android: 21 # android min sdk min:16, default 21 web: generate: true image_path: assets/images/logo.png background_color: #hexcode theme_color: #hexcode windows: generate: true image_path: assets/images/logo.png icon_size: 48 # min:48, max:256, default: 48 macos: generate: true image_path: assets/images/logo.png # dart run flutter_native_splash:create flutter_native_splash: color: #000000 color_ios: #000000 image: assets/images/splash_logo.png branding: assets/images/splash_brand.png branding_mode: bottom android_12: color: #000000 icon_background_color: #000000 image: assets/images/splash_logo.png branding: assets/images/splash_brand.png图片logo尺寸1024*1024splash logo 1152*1152内部带圆角的icon 90*90框框180*180占1/2splash brand 800*320效果