解决 React Native Maps 应用重启后定位崩溃的问题

import React, { useState, useEffect } from 'react';
import MapView from 'react-native-maps';
import * as Location from 'expo-location';
import { StyleSheet } from 'react-native';

const Map = () => {
  const [location, setLocation] = useState(null);

  useEffect(() => {
    const getPermissions = async () => {
      let { status } = await Location.requestForegroundPermissionsAsync();
      if (status !== 'granted') {
        console.log("Please grant location permissions");
        return;
      }

      let currentLocation = await Location.getCurrentPositionAsync({});
      setLocation(currentLocation.coords);

      console.log("Location:");
      console.log(currentLocation);
    };

    getPermissions();

  }, []);

  const initialRegion = {
    latitude: 24.8607,
    longitude: 67.0011,
    latitudeDelta: 0.0922,
    longitudeDelta: 0.0421,
  };

  const region = location
    ? {
        latitude: location.latitude,
        longitude: location.longitude,
        latitudeDelta: 0.0922,
        longitudeDelta: 0.0421,
      }
    : initialRegion;

  return (
    <MapView
      initialRegion={initialRegion}
      region={region}
      style={styles.map}
    />
  );
};

const styles = StyleSheet.create({
  map: {
    width: '100%',
    height: '100%',
  },
});

export default Map;