import { View, Text, TextInput, Button, FlatList, TouchableOpacity, StyleSheet } from 'react-native';
import { useState } from 'react';
export default function App() {
const [text, setText] = useState('');
const [todos, setTodos] = useState([]);
return (
<View style={styles.container}>
<Text style={styles.title}>Todo リスト</Text>
<View style={styles.inputContainer}>
<TextInput
style={styles.input}
value={text}
onChangeText={setText}
placeholder="新しいTodoを入力"
/>
<Button title="追加" onPress={addTodo} />
</View>
{}
{}
{}
{}
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
padding: 20,
},
title: {
fontSize: 28,
fontWeight: 'bold',
marginBottom: 20,
color: '#333',
},
inputContainer: {
flexDirection: 'row',
marginBottom: 20,
gap: 10,
},
input: {
flex: 1,
borderWidth: 1,
borderColor: '#ccc',
borderRadius: 5,
padding: 10,
fontSize: 16,
},
todoItem: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
backgroundColor: '#F5F5F5',
padding: 15,
marginBottom: 10,
borderRadius: 5,
borderLeftWidth: 4,
borderLeftColor: '#2196F3',
},
todoText: {
fontSize: 16,
flex: 1,
},
deleteButton: {
backgroundColor: '#FF5252',
padding: 8,
borderRadius: 5,
},
deleteButtonText: {
color: 'white',
fontWeight: 'bold',
},
});