freechat/freechat-client/share/kivy-examples/demo/showcase/data/screens/switches.kv

ShowcaseScreen:
    name: 'Switches'

    BoxLayout:
        size_hint_y: None
        height: '48dp'

        Label:
            text: 'Switch normal'
        Switch:

    BoxLayout:
        size_hint_y: None
        height: '48dp'

        Label:
            text: 'Switch active'
        Switch:
            active: True

    BoxLayout:
        size_hint_y: None
        height: '48dp'

        Label:
            text: 'Switch off & disabled'
        Switch:
            disabled: True
            active: False

    BoxLayout:
        size_hint_y: None
        height: '48dp'

        Label:
            text: 'Switch on & disabled'
        Switch:
            disabled: True
            active: True