01.01.00Template.dart

// a basic template for flutter learning projects
//https://zapp.run/
import 'package:flutter/material.dart';void main() => runApp(const TemplateApp());class TemplateApp extends StatefulWidget {
const TemplateApp({super.key}); @override State<TemplateApp> createState() => _TemplateAppState();}
class _TemplateAppState extends State<TemplateApp>{bool isDark = false;@override
Widget build(BuildContext context){return MaterialApp(debugShowCheckedModeBanner: false,
theme: isDark ? ThemeData.dark() : ThemeData.light(),home: Scaffold(appBar: AppBar(
title: const Center(child: Text("Basic Template App")),actions: <Widget>[
Center(child: Text(isDark ? "LIGHT" : "DARK",style: TextStyle(fontSize: 20,
color: isDark ? Colors.amberAccent : Colors.black),),),const SizedBox(width: 15),
Switch(value: isDark,activeColor: Colors.amber,onChanged: (bool value){
setState((){isDark = !isDark;});}),],),body: const Center(child: TemplateClass()),
),);}}class TemplateClass extends StatefulWidget{ const TemplateClass({super.key});
@override State<TemplateClass> createState() => _TemplateClassState();}
class _TemplateClassState extends State<TemplateClass> {@override
Widget build(BuildContext context){return const Center();}}