Scaffold Widget

1. The Scaffold widget occupies the whole screen of the device 

1. Provides the visual structure for the UI of the Flutter app

Properties

• appBar
•  body
•  floatingActionButton
• drawer
• backgroundColor
• bottomNavigationBar

Example (VS code)

import 'package:flutter/material.dart';

void main(List<String> args) {

  runApp(MaterialApp(

      home: Scaffold(

          backgroundColor: Colors.amber,

          appBar: AppBar(

            backgroundColor: Colors.red,

            centerTitle: true,

            title: Text("Profile App"),

          ),

          body: Center(

            child: Text(

              "Welcome to Flutter",

              style: TextStyle(fontSize: 30),

            ),

          ))));

}