public App()
{
App.Self = this;
var locator = CrossGeolocator.Current;
locator.DesiredAccuracy = 50;
var position = locator.GetPositionAsync(timeoutMilliseconds: 10000).ContinueWith((t) =>
{
if (t.IsCompleted)
{
if (MyPosition == null)
MyPosition = new LatLong(t.Result.Latitude, t.Result.Longitude);
}
}).ConfigureAwait(true);
PositionChanged += (object sender, PositionEventArgs e) =>
{
MyPosition.UpdatePosition(e.Position.Latitude, e.Position.Longitude);
MessagingCenter.Send<App>(this, "LocChange");
};
PositionError += (object sender, PositionErrorEventArgs e) =>
{
MessagingCenter.Send<App, string>(this, "LocError", e.Error.ToString());
};
MainPage = new NavigationPage(new MappingPage());
}
void SaveLocation()
{
var location = new LatLong(map.VisibleRegion.Center.Latitude, map.VisibleRegion.Center.Longitude);
// save the location to the internal settings
}
void MoveMapTo(LatLong location)
{
map.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(location.Latitude, location.Longitude), DefaultMapDistance));
}