public TrackingViewModel(IMasterNavigationService masterNavigationService, IPageService pageService, IPositionService positionService)
{
//init display public vars
UserPosition = new Xamarin.Forms.Maps.Position();
counter = 0;
//SetHighlightedRoute();
//for DEMO, init pin at first position
//VehiculePositionPins.Add(new Pin() { Position = new Xamarin.Forms.Maps.Position(coordinatesX[0], coordinatesY[0]), Type = PinType.Generic, Label = "Navette autonome" });
VehiculePositionPins.Add(new Pin()
{
Position = new Xamarin.Forms.Maps.Position(45.378963, -71.927798), Type = PinType.Generic, Label = "Navette autonome"
});
//UserPosition = new Xamarin.Forms.Maps.Position(coordinatesX[3], coordinatesY[3]);
UserPosition = new Xamarin.Forms.Maps.Position(45.378963, -71.927798);
//init private vars
_navigationService = masterNavigationService;
_pageService = pageService;
_positionService = positionService;
/*
* SetPositionsCommand = new Command(async () => await SetPositions());
* timer = new System.Timers.Timer();
* timer.Interval = 2000;
*
* timer.Elapsed += OnTimedEvent;
* timer.AutoReset = true;
* timer.Enabled = true;*/
}
//methods
private async Task SetPositions()
{
if (VehiculePositionPins != null)
{
if (VehiculePositionPins.Count > 0)
{
VehiculePositionPins.Clear();
}
var response = await _positionService.getCurrentPosition();
VehiculePositionPins.Add(new Pin()
{
Position = new Xamarin.Forms.Maps.Position(response.Latitude, response.Longitude), Type = PinType.Generic, Label = "Navette autonome"
});
UserPosition = new Xamarin.Forms.Maps.Position(response.Latitude, response.Longitude);
}
}
private void OnTimedEvent(Object source, System.Timers.ElapsedEventArgs e)
{
if (VehiculePositionPins.Count > 0)
{
VehiculePositionPins.Clear();
}
VehiculePositionPins.Add(new Pin()
{
Position = new Xamarin.Forms.Maps.Position(coordinatesX[counter], coordinatesY[counter]), Type = PinType.Generic, Label = "Navette autonome"
});
UserPosition = new Xamarin.Forms.Maps.Position(coordinatesX[3], coordinatesY[3]);
if (counter < coordinatesX.Length - 1)
{
counter++;
}
else
{
timer.Stop();
_pageService.DisplayAlert("test", "timer stopped", "OK");
}
}
