private void OnBtnLocalizeClicked(MapPage mapPage)
{
var myLocation = GetMyLocation();
if (myLocation == null)
{
Logger.Log("Brak sygna³u GPS.");
MessagingCenter.Send(_myMap, "DisplayAlert", new AlertMessage("B³¹d", "Brak sygna³u GPS."));
return;
}
var myLatLng = new Android.Gms.Maps.Model.LatLng(myLocation.Latitude, myLocation.Longitude);
// Create new starting marker.
if (_startMarker == null)
{
var marker = new MarkerOptions();
marker.SetPosition(myLatLng);
marker.SetTitle("Od");
marker.Draggable(false);
// TODO: Custom start icon.
_startMarker = _map.AddMarker(marker);
_startMarker.ShowInfoWindow();
}
// Move existing marker.
else
{
_startMarker.Position = myLatLng;
}
_map.AnimateCamera(CameraUpdateFactory.NewLatLngZoom(myLatLng, DefaultZoom));
// TODO: Display nearest stations.
var nearestStations = App.Database.GetNearestStations(myLatLng.Latitude, myLatLng.Longitude, 5);
for (var i = 0; i < nearestStations.Length; i++)
{
var station = nearestStations[i];
var marker = new MarkerOptions();
var latLng = new Android.Gms.Maps.Model.LatLng(station.latitude, station.longitude);
marker.SetPosition(latLng);
marker.SetTitle(string.Format("{0}. {1} - {2}", station.postId, station.postName, station.street));
marker.Draggable(false);
marker.SetSnippet("Wiêcej...");
// TODO: Custom stations's icon.
var mapMarker = _map.AddMarker(marker);
var stationMarker = new StationMarker(station, mapMarker);
_nearestMarkers.Add(stationMarker);
}
}
private void OnBtnFindRouteClicked(MapPage mapPage)
{
if (Options.TestMode)
{
var args = new double[]
{
0,
0,
0,
0
};
MessagingCenter.Send(_myMap, "SendServerRequest", args);
}
else
{
if (_startMarker == null)
return;
if (_destinationMarker == null)
return;
var args = new double[]
{
_startMarker.Position.Latitude,
_startMarker.Position.Longitude,
_destinationMarker.Position.Latitude,
_destinationMarker.Position.Longitude
};
MessagingCenter.Send(_myMap, "SendServerRequest", args);
}
}