ফ্লাটারে ন্যাভিগেশন

import 'package:flutter/material.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Flutter Navigation',
      home: HomeScreen(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("Home Screen")),
      body: Center(
        child: ElevatedButton(
          onPressed: () {
            Navigator.push(
              context,
              MaterialPageRoute(builder: (context) => SecondScreen()),
            );
          },
          child: Text("Go to Second Screen"),
        ),
      ),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("Second Screen")),
      body: Center(
        child: ElevatedButton(
          onPressed: () {
            Navigator.pop(context); // Go back to HomeScreen
          },
          child: Text("Go Back"),
        ),
      ),
    );
  }
}

appBar: AppBar(
        title: Text("Second Screen"),
        automaticallyImplyLeading: false, // Hides the back button
      ),