React Native:如何在每次状态更新时停止重新渲染地图标记

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

const MapScreen = () => {
  const [mapMarkers, setMapMarkers] = useState([
    { id: 1, latitude: 37.78825, longitude: -122.4324 },
    { id: 2, latitude: 37.7749, longitude: -122.4194 },
  ]);

  const updateMapMarkers = () => {
    // 更新地图标记的逻辑
    const newMarkers = [
      { id: 1, latitude: 37.78825, longitude: -122.4324 },
      { id: 2, latitude: 37.7749, longitude: -122.4194 },
      { id: 3, latitude: 37.7749, longitude: -122.4324 },
    ];
    setMapMarkers(newMarkers);
  };

  return (
    <MapView>
      {mapMarkers.map(marker => (
        <MapView.Marker
          key={marker.id}
          coordinate={{ latitude: marker.latitude, longitude: marker.longitude }}
        />
      ))}
    </MapView>
  );
};

export default MapScreen;