What would be the effect of setting maximumAge to 60000 in the options object of this geolocation request?
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(
(position) => {
const latitude = position.coords.latitude;
const longitude = position.coords.longitude;
displayMap(latitude, longitude);
},
(error) => {
switch(error.code) {
case error.PERMISSION_DENIED:
showError("User denied the request for geolocation.");
break;
case error.POSITION_UNAVAILABLE:
showError("Location information is unavailable.");
break;
case error.TIMEOUT:
showError("The request to get user location timed out.");
break;
}
},
{
enableHighAccuracy: true,
timeout: 5000,
maximumAge: 0
}
);
}
Setting maximumAge to 60000 means the API would accept cached position data up to 60 seconds old: 1) The maximumAge option specifies the maximum time in milliseconds that a cached position can be considered acceptable, 2) With a value of 60000 (60 seconds), the browser may return a previously cached position if it's less than 60 seconds old, 3) This reduces unnecessary hardware usage and battery drain by not activating GPS/location hardware for every request, 4) If a cached position exists within this age threshold, the success callback executes immediately with cached data, 5) If no suitable cached position exists, the browser requests a fresh position, 6) Setting maximumAge to 0 (as in the original code) forces the device to attempt a fresh position acquisition, 7) Larger maximumAge values improve performance but may return less accurate/current location data, 8) This parameter is particularly important for balancing responsiveness, accuracy, and power consumption in mobile applications.