private async void trackToCurrentLoc(String trackKey)
{
Double cPosLat = 0.00;
Double cPosLong = 0.00;
var mypos = new Position(cPosLat, cPosLong);
var pin = new Pin
{
Type = PinType.Generic,
Position = mypos,
Label = "My Location",
Address = ""
};
System.Diagnostics.Debug.WriteLine(" Getting Driver Locations ");
cdQueryAttr qryAcct = new cdQueryAttr();
qryAcct.ColIndex = "IndexName";
qryAcct.IndexName = "cddatetimeindex";
qryAcct.ColName = "cddatetime";
qryAcct.ColValue = trackKey;
getTrips tripArray = new getTrips();
cdCallAPI mycallAPI = new cdCallAPI();
while (exitloop == 0)
{
try
{
var jsreponse = await mycallAPI.cdcallTrackLocGET(qryAcct);
tripArray = JsonConvert.DeserializeObject <getTrips>((string)jsreponse);
System.Diagnostics.Debug.WriteLine(" Getting Driver Locations " + jsreponse);
cPosLat = Convert.ToDouble(tripArray.Trips[0].cdLatitude);
cPosLong = Convert.ToDouble(tripArray.Trips[0].cdLongitude);
var map = new Map(
MapSpan.FromCenterAndRadius(
new Position(cPosLat, cPosLong), Distance.FromMiles(0.3)))
{
IsShowingUser = true,
HeightRequest = 675,
WidthRequest = 960,
VerticalOptions = LayoutOptions.FillAndExpand
};
foreach (var tripLoc in tripArray.Trips)
{
cPosLat = Convert.ToDouble(tripLoc.cdLatitude);
cPosLong = Convert.ToDouble(tripLoc.cdLongitude);
mypos = new Position(cPosLat, cPosLong);
}
pin.Position = mypos;
map.Pins.Add(pin);
mapStack.Children.Add(map);
map.MoveToRegion(MapSpan.FromCenterAndRadius(mypos, Distance.FromMiles(1)));
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(" In exception " + ex);
await DisplayAlert("Failed to get data. Please try later.", "Failed to get data. Please try later.", "OK");
}
await Task.Delay(5000);
}
}
