import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, title: 'Flutter Demo', theme: ThemeData( colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple), useMaterial3: true, ), home: myWidget(), ); } } class myWidget extends StatelessWidget { const myWidget({super.key}); @override Widget build(BuildContext context) { return Scaffold( //child: Text("Hola mundo") appBar: AppBar( //Barra que se encuentra en la parte superior title: Text("Prueba AppBarsss"),//Agregar titulo en appBar backgroundColor: Colors.lightBlue,//Agregar color en la appBar actions: const [//Agregar iconos Icon(Icons.search), Icon(Icons.menu) ], ), body: Column(children: []),//Va a tener varios hijos ); } }