action property

WidgetBuilder action
override

Returns a widget builder for action button

Implementation

@override
WidgetBuilder get action => (context) => ActionButton(
    onPressed: () => authenticate(context),
    color: Color.fromRGBO(3, 170, 244, 1),
    textColor: Colors.white,
    icon: Image.asset("images/twitter.png",
        package: "identity_firebase_twitter", width: 24, height: 24),
    text: "Sign in with Twitter");