如何在react-native中获取当前的y值？

import React, { useState } from 'react';
import { ScrollView } from 'react-native';

const MyComponent = () => {
  const [scrollY, setScrollY] = useState(0);

  const handleScroll = (event) => {
    const { contentOffset } = event.nativeEvent;
    const currentY = contentOffset.y;
    setScrollY(currentY);
  };

  return (
    <ScrollView onScroll={handleScroll}>
      {/* 内容 */}
    </ScrollView>
  );
};

export default MyComponent;