/// <summary>
/// intenta buscar la ubicacion actual
/// utilizando el gps.
/// </summary>
/// <param name="geolocator"></param>
/// <param name="timeout"></param>
/// <returns></returns>
private async Task <LocationResult> GetGPSPosition()
{
var request = new GeolocationRequest(GeolocationAccuracy.Best);
var position = await Geolocation.GetLocationAsync(request);
return((position is null) ?
LocationResult.Fail(msg: "No se pudo obtener la ubicación del gps") :
LocationResult.Done(position: position));
}
/// <summary>
/// en caso que la ubicacion ya se haya encontrado retorna la posicion cacheada
/// en caso que no exista la intenta buscar con el gps.
/// </summary>
/// <param name="geolocator"></param>
/// <param name="timeout"></param>
/// <returns></returns>
private async Task <LocationResult> GetCachedPosition( )
{
var position = await Geolocation.GetLastKnownLocationAsync();
if (position is null)
{
return(await GetGPSPosition());
}
return(LocationResult.Done(position: position));
}
