Skill yang Harus Dikuasai dalam Pelatihan Junior Mobile Programmer untuk Sertifikasi BNSP

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Todo List',
      home: TodoApp(),
    );
  }
}

class TodoApp extends StatefulWidget {
  @override
  _TodoAppState createState() => _TodoAppState();
}

class _TodoAppState extends State<TodoApp> {
  final List<String> _tasks = [];
  final TextEditingController _controller = TextEditingController();

  void _addTask() {
    setState(() {
      _tasks.add(_controller.text);
      _controller.clear();
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Daftar Tugas'),
      ),
      body: Column(
        children: [
          TextField(
            controller: _controller,
            decoration: InputDecoration(labelText: 'Masukkan Tugas'),
          ),
          ElevatedButton(
            onPressed: _addTask,
            child: Text('Tambahkan Tugas'),
          ),
          Expanded(
            child: ListView.builder(
              itemCount: _tasks.length,
              itemBuilder: (context, index) {
                return ListTile(
                  title: Text(_tasks[index]),
                );
              },
            ),
          ),
        ],
      ),
    );
  }
}