Expo :我想每x分钟渲染一次Modal

import React, { useState, useEffect } from 'react';
import { View, Text, Modal } from 'react-native';
import { setInterval } from 'expo-timer';

const [showModal, setShowModal] = useState(false);

useEffect(() => {
  const timer = setInterval(() => {
    setShowModal(true);
  }, x * 60 * 1000);

  return () => {
    clearInterval(timer);
  };
}, []);

return (
  <View>
    {/* 其他内容 */}
    <Modal visible={showModal}>
      <View>
        {/* Modal的内容 */}
      </View>
    </Modal>
  </View>
);