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]),
            	);
          	},
        	),
      	),
    	],
  	),
	);
  }
}