19 lines
556 B
JavaScript
19 lines
556 B
JavaScript
import { useState, useEffect } from 'react';
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export const usePositionTracker = () => {
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const [coords, setCoords] = useState({ latitude: 0, longitude: 0 });
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useEffect(() => {
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const locationID = navigator.geolocation.watchPosition(
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({ coords }) => {
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setCoords(coords);
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},
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(error) => {
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alert(error.message);
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},
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{ enableHighAccuracy: true, timeout: 20000, maximumAge: 1000 }
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);
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return () => navigator.geolocation.clearWatch(locationID);
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}, []);
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return coords;
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}; |