如何在React Native中检测屏幕方向的变化？

import React, { useEffect, useState } from 'react';
import { Dimensions, StyleSheet, Text, View } from 'react-native';

const OrientationDetector = () => {
  const [orientation, setOrientation] = useState('portrait');

  useEffect(() => {
    const handleOrientationChange = ({ window }) => {
      const { width, height } = window;
      const isPortrait = height > width;
      setOrientation(isPortrait ? 'portrait' : 'landscape');
    };

    Dimensions.addEventListener('change', handleOrientationChange);

    // 清理函数
    return () => {
      Dimensions.removeEventListener('change', handleOrientationChange);
    };
  }, []);

  return (
    <View style={styles.container}>
      <Text style={styles.text}>Current Orientation: {orientation}</Text>
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
  text: {
    fontSize: 20,
    fontWeight: 'bold',
  },
});

export default OrientationDetector;