Steve Griffith prof3ssorSt3v3

🎯

Focusing

Coordinator of the Mobile Application Design & Development Program at Algonquin College

prof3ssorSt3v3 / main.dart

Created April 10, 2025 21:39

orientation and key for video

	import 'package:flutter/material.dart';
	import 'package:video_player/video_player.dart';

	void main() {
	runApp(const MyApp());
	}

	class MyApp extends StatelessWidget {
	const MyApp({super.key});

prof3ssorSt3v3 / main.dart

Created April 8, 2025 22:46

Simple Starter code for a Flutter Project

	import 'package:flutter/material.dart';

	void main() {
	runApp(const MyApp());
	}

	class MyApp extends StatelessWidget {
	const MyApp({super.key});

	// This widget is the root of your application.

prof3ssorSt3v3 / main.dart

Created March 27, 2025 20:28

Flutter example of a change notifier

	import 'package:flutter/material.dart';
	import 'package:provider/provider.dart';

	//add provider: to the dependencies in pubspec.yaml
	//update your formatter in analysis_options.yaml

	// The provider file to be imported in files that need it
	class NameProvider extends ChangeNotifier {
	List<String> _names = ['Bob', 'Louise'];
	//similar in concept to a State variable but it will be

prof3ssorSt3v3 / main.dart

Created March 27, 2025 18:43

Flutter example of a form with two TextFormField widgets that get validated when clicking the submit button

	import 'package:flutter/material.dart';

	void main() {
	runApp(MaterialApp(
	home: LoginPage(),
	));
	}

	class LoginPage extends StatefulWidget {
	@override

prof3ssorSt3v3 / main.dart

Created March 26, 2025 18:12

Flutter theme code from class 12.1

	import 'package:flutter/material.dart';
	import 'package:theming/components/mybutton.dart';
	import 'package:theming/theme/theme.dart';

	void main() {
	runApp(const MyApp());
	}

	class MyApp extends StatelessWidget {
	const MyApp({super.key});

prof3ssorSt3v3 / main.dart

Last active March 23, 2025 19:21

Flutter FocusNodes and TextFields

	import 'package:flutter/material.dart';

	class FocusTextFieldScreen extends StatefulWidget {
	@override
	_FocusTextFieldScreenState createState() => _FocusTextFieldScreenState();
	}

	class _FocusTextFieldScreenState extends State<FocusTextFieldScreen> {
	FocusNode textField1FocusNode = FocusNode();
	FocusNode textField2FocusNode = FocusNode();

prof3ssorSt3v3 / main.dart

Created March 22, 2025 00:19

Flutter example of setting colors with WidgetStatePropertyAll<Color> and WidgetStateColor.resolveWith

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	const MyApp({super.key});

	@override

prof3ssorSt3v3 / main.dart

Created March 21, 2025 19:58

Flutter example setting styles for all three button types in the top level ThemeData

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

prof3ssorSt3v3 / main.dart

Last active March 22, 2025 03:55

Flutter Example that builds a MaterialDesign 3 colorScheme from an image

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatefulWidget {
	@override
	_MyAppState createState() => _MyAppState();
	}

prof3ssorSt3v3 / main.dart

Last active March 21, 2025 19:09

Flutter example of a collapsing AppBar

	import 'package:flutter/material.dart';

	class CollapsingImageAppBar extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return Scaffold(
	body: CustomScrollView(
	slivers: <Widget>[
	SliverAppBar(
	expandedHeight: 250.0, // Adjust this height as needed