public void start()
{
if (_tracking) return;
var ls = (LocationManager) _context.GetSystemService(Context.LocationService);
//var aproviders = ls.AllProviders.ToArray();
//var hasGPS = ls.IsProviderEnabled(LocationManager.GpsProvider);
//var hasNET = ls.IsProviderEnabled(LocationManager.NetworkProvider);
//if (!hasGPS || !hasNET)
{
//throw new Exception("Must have both GPS and Net location providers");
}
_locationManager = ls;
var lastLocation = _locationManager.GetLastKnownLocation(LocationManager.PassiveProvider);
Location = createGeoLocation(lastLocation);
var criteria = new Criteria();
criteria.Accuracy = Accuracy.Fine;
criteria.AltitudeRequired = true;
var providers = _locationManager.GetProviders(criteria, true).ToArray();
foreach (var provider in providers)
{
_locationManager.RequestLocationUpdates(provider, 1000, 5, _listener, Looper.MainLooper);
}
_tracking = true;
}
private void locationChanged(Android.Locations.Location location)
{
Location = createGeoLocation(location);
}