Button Simple

 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(
      title: "Hello Flutter",
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        primarySwatch: Colors.deepPurple,
      ),
      home: const FlutterApp(),
    );
  }
}

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

  @override
  Widget build(BuildContext context)
  {
    return Scaffold(
      appBar: AppBar(
        title: const Text("Button in Flutter",
          style: TextStyle(fontWeight: FontWeight.bold),
        ),
        centerTitle: true,
        backgroundColor: Colors.grey,
      ),

      /*body: TextButton(
        child: const Text("Click Here!!"),
        onPressed: (){
          print("Text Button Tapped");
        },
        onLongPress: (){
          print("LongPressed!!");
        },
      ),*/

      body: Center(
        child: ElevatedButton(
          style: ElevatedButton.styleFrom(
            backgroundColor: Colors.blue,
            fixedSize: const Size(350.0,50.0),
          ),
          child: const Text("Click Here Button!!",
            style: TextStyle(fontWeight: FontWeight.bold, color: Colors.white, fontSize: 20.0),
          ),
          onPressed: (){
            print("Elevated Button Tapped");
          },
        ),
      ),

      /*body: OutlinedButton(
        child: const Text("Click on This!!"),
        onPressed: (){
          print("Outlined Button Tapped");
        },
      ),*/

    );
  }
}