public MapPage()
{
InitializeComponent();
_restService = new Trkr.RestServices.RestService();
// create Map to view!
var map = new Xamarin.Forms.Maps.Map(
MapSpan.FromCenterAndRadius(
// ZHAW Winterthur 47.496848 / 8.729818
new Position(47.496848, 8.729818), Distance.FromKilometers(0.45)))
{
IsShowingUser = true,
// note sure if Height and WidthRequest is necessary
//HeightRequest = 100,
//WidthRequest = 960,
VerticalOptions = LayoutOptions.FillAndExpand
};
if (IsLocationAvailable())
{
GetPosition();
//map.MoveToRegion(MapSpan.FromCenterAndRadius(_position, Distance.FromKilometers(0.45)));
}
map.MapType = MapType.Street;
var stack = new StackLayout {
Spacing = 0
};
stack.Children.Add(map);
Content = stack;
}
static async void TrackingLoop()
{
Trkr.RestServices.RestService _restService;
_restService = new Trkr.RestServices.RestService();
CustomMap iCustomMap = new CustomMap();
CustomMap havetoListTo = new CustomMap();
while (true)
{
LocationData locationParameter = null;
try
{
var request = new GeolocationRequest(GeolocationAccuracy.Best);
Location location = await Geolocation.GetLocationAsync(request);
if (location != null)
{
Console.WriteLine($"Latitude: {location.Latitude}, Longitude: {location.Longitude}, Altitude: {location.Altitude}");
locationParameter = new LocationData
{
Guid = Guid.NewGuid(),
Latitude = location.Latitude,
Longitude = location.Longitude,
Velocity = (double)location.Speed,
Timestamp = DateTime.Now.ToString(),
UserId = App.logedInUser.Email
};
}
// chechs if i moving faster than 1 m/s^
if (locationParameter.Velocity > 1)
{
LocationData locationData = await _restService.CreateLocation(GenerateLocationUri(Constants.locationAdress), locationParameter);
iCustomMap.RouteCoordinates.Add(new Position(locationParameter.Latitude, locationParameter.Longitude));
iCustomMap.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(locationParameter.Latitude, locationParameter.Longitude), Distance.FromKilometers(1.5)));
havetoListTo.RouteCoordinates.Add(new Position(locationParameter.Latitude, locationParameter.Longitude));
}
}
catch (FeatureNotSupportedException fnsEx)
{
// Handle not supported on device exception
}
catch (FeatureNotEnabledException fneEx)
{
// Handle not enabled on device exception
}
catch (PermissionException pEx)
{
// Handle permission exception
}
catch (Exception ex)
{
// Unable to get location
}
await Task.Delay(10000);
}
string GenerateLocationUri(string endpoint)
{
string requestUri = endpoint;
requestUri += $"?apiKey={Constants.APIKey}";
return(requestUri);
}
}
public LoginPage()
{
InitializeComponent();
_restService = new Trkr.RestServices.RestService();
}
