flutter_launcher_icons.yaml

# flutter pub run flutter_launcher_icons
flutter_launcher_icons:
    image_path: 'assets/images/icon.png'

    android: 'launcher_icon'
    # image_path_android: "assets/icon/icon.png"
    min_sdk_android: 21 # android min sdk min:16, default 21
    adaptive_icon_background: '#F80000'
    adaptive_icon_foreground: 'assets/images/icon.png'
    # adaptive_icon_monochrome: "assets/icon/monochrome.png"

    ios: true
    # image_path_ios: "assets/icon/icon.png"
    remove_alpha_channel_ios: true
    # image_path_ios_dark_transparent: "assets/icon/icon_dark.png"
    # image_path_ios_tinted_grayscale: "assets/icon/icon_tinted.png"
    # desaturate_tinted_to_grayscale_ios: true

    # web:
    #     generate: true
    #     image_path: 'path/to/image.png'
    #     background_color: '#hexcode'
    #     theme_color: '#hexcode'

    # windows:
    #     generate: true
    #     image_path: 'path/to/image.png'
    #     icon_size: 48 # min:48, max:256, default: 48

    # macos:
    #     generate: true
    #     image_path: 'path/to/image.png'