flutter - 모달창 띄우기 - dialog > 프로그래밍

import 'package:flutter/material.dart';

void main() {
  runApp(
      MaterialApp(
        home: Suse_App()
      )
  );
}



class Suse_App extends StatefulWidget {
  Suse_App({super.key});

  @override
  State createState() => _Suse_AppState();
}

class _Suse_AppState extends State {
  var a = 1;
  var name = ['Suse', 'Redhat', 'Ubuntu'];
  var like = [0,0,0];

  @override
  Widget build(BuildContext context) {
    return  Scaffold(
            floatingActionButton: FloatingActionButton(
              onPressed: (){
                showDialog(context: context, builder: (context){
                  return Dialog(child: Text('Hello Wolrd Flutter'),);
                });
              },
            ),
            appBar: AppBar(),
            body: ListView.builder(
              itemCount: 3,
              itemBuilder: (c, i){
                return ListTile(
                  leading: Image.asset('assets/images/3.png'),
                  title: Text(name[i]),
                );
              },
            )
        );
  }
}