Flutter for Beginners

The layout code

The RequestFavorPage widget is also stateless right now as we care only about its layout currently:

class RequestFavorPage extends statelessWidget {  final List<Friend> friends;  RequestFavorPage({Key key, this.friends}) : super(key: key);  @override  Widget build(BuildContext context) {...} // for brevety}

As you can see, the only thing in the widget description is the friends list, which must be provided by the parent widget as this is a statelessWidget instance right now.

To find out how to navigate between screens (that is, from the favors list to the Request a favor screen), jump to Chapter 7, Routing: Navigating between Screens, where we talk about routing and navigation.

The build() method of the widget begins as follows: ...