[무작정 플러터 강의노트] 02 홈 화면에 상단 바 추가하기

# pubspec.yaml
flutter:
  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  assets:
    - images/bbongflix_logo.png

// lib/main.dart
import 'package:flutter/material.dart';
import 'package:netflix_clone_lecture_note/screen/home_screen.dart';
import 'package:netflix_clone_lecture_note/widget/bottom_bar.dart';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  TabController controller;
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Bbongflix',
      theme: ThemeData(
        brightness: Brightness.dark,
        primaryColor: Colors.black,
        accentColor: Colors.white,
      ),
      home: DefaultTabController(
        length: 4,
        child: Scaffold(
          body: TabBarView(
            physics: NeverScrollableScrollPhysics(),
            children: <Widget>[
              HomeScreen(),
              Container(
                child: Center(
                  child: Text('search'),
                ),
              ),
              Container(
                child: Center(
                  child: Text('save'),
                ),
              ),
              Container(
                child: Center(
                  child: Text('more'),
                ),
              ),
            ],
          ),
          bottomNavigationBar: Bottom(),
        ),
      ),
    );
  }
}

// lib/screen/home_screen.dart
import 'package:flutter/material.dart';

class HomeScreen extends StatefulWidget {
  _HomeScreenState createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {
  @override
  void initState() {
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return TopBar();
  }
}

class TopBar extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Container(
      padding: EdgeInsets.fromLTRB(20, 7, 20, 7),
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: <Widget>[
          Image.asset(
            'images/bbongflix_logo.png',
            fit: BoxFit.contain,
            height: 25,
          ),
          Container(
            padding: EdgeInsets.only(right: 1),
            child: Text(
              'TV 프로그램',
              style: TextStyle(fontSize: 14),
            ),
          ),
          Container(
            padding: EdgeInsets.only(right: 1),
            child: Text(
              '영화',
              style: TextStyle(fontSize: 14),
            ),
          ),
          Container(
            padding: EdgeInsets.only(right: 1),
            child: Text(
              '내가 찜한 콘텐츠',
              style: TextStyle(fontSize: 14),
            ),
          ),
        ],
      ),
    );
  }
}