Gentle Introduction to Flutter tutorial for Turtle Techies

PresentationCard.dart

import 'package:flutter/material.dart';

void main() {
 print('hello world');
 runApp(
    MaterialApp(
      home: PresentationCard(),
      debugShowCheckedModeBanner: false,
    ),
  );
}

class PresentationCard extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Welcome to Flutter'),
      ),
      body: Center(child: MyList()),
    );
  }
}

class MyList extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return ListView(
        padding: const EdgeInsets.all(40),
        children: <Widget>[
          const CircleAvatar(
            maxRadius: 50,
            backgroundColor: Colors.black,
            child: Icon(Icons.person, color: Colors.white, size: 30),
          ),
          const SizedBox(height: 10),
          const Center(
            child: Text(
              'Raul Ricardo',
              style: TextStyle(
                fontSize: 50,
              ),
            ),
          ),
          const SizedBox(height: 20),
          const Text(
            "Incredible developer that single-handledly can turn your vapor-machine company into a superstellar spaceship that travels across faster than light across the multiverse.",
            style: TextStyle(
              fontSize: 20,
            ),
          ),
          const SizedBox(height: 30),
          ElevatedButton(            
            onPressed: _pushSaved,
            child: const Text('Contact Developer'),
          ),
        ],
      );
  }
 void _pushSaved() {
   print("Navigating to next screen");
  }
}