private void OnLocationRequestResult(object sender, LocationCallbackResultEventArgs e)
{
if (e.Result.Locations.Count < 1)
{
return;
}
Location accurateLocation = e.Result.Locations.Aggregate((location1, location2) =>
location1.Accuracy < location2.Accuracy ? location1 : location2);
if (OldLocation == null)
{
OldLocation = accurateLocation;
}
float t = accurateLocation.Time - OldLocation.Time;
if (accurateLocation.Accuracy < OldLocation.Accuracy || t * 1000 > 300)
{
OldLocation = accurateLocation;
}
if (accurateLocation.Accuracy > 30)
{
return;
}
OldLocation = accurateLocation;
var addressResultReceiver = new MapPageRendererAddressResultReceiver(new Handler(), this);
StartAddressIntentService(addressResultReceiver, accurateLocation);
}
public override void AddView(AView child)
{
if (child is CoordinatorLayout)
{
base.AddView(child);
return;
}
((ViewGroup)child).LayoutParameters =
new CoordinatorLayout.LayoutParams(LayoutParams.MatchParent, LayoutParams.WrapContent);
MainViewGroup = (ViewGroup)child;
AndroidCoordinatorLayout.FindViewById <RelativeLayout>(Resource.Id.map_holder)
.AddView(child);
for (var i = 0; i < MainViewGroup.ChildCount; i++)
{
AView foundChild = MainViewGroup.GetChildAt(i);
if (!(foundChild is CyclesMapRenderer cyclesMapRenderer))
{
continue;
}
CyclesMapView = cyclesMapRenderer;
CyclesMapView.MapReady += async sender =>
{
if (!MainActivity.IsLocationAccessGranted || !MainActivity.IsLocationEnabled)
{
return;
}
Location lastLocation = await FusedLocationProviderClient.GetLastLocationAsync();
if (lastLocation == null)
{
return;
}
var addressResultReceiver = new MapPageRendererAddressResultReceiver(new Handler(), this);
StartAddressIntentService(addressResultReceiver, lastLocation);
var latLng = new LatLng(lastLocation.Latitude, lastLocation.Longitude);
CameraPosition.Builder builder = CameraPosition.InvokeBuilder();
builder.Target(latLng);
builder.Zoom(18);
CameraPosition cameraPosition = builder.Build();
CameraUpdate cameraUpdate = CameraUpdateFactory.NewCameraPosition(cameraPosition);
CyclesMapView.AnimateCamera(cameraUpdate);
};
}
}