private void Locate()
{
if (vm != null)
{
var position = new XLabs.Platform.Services.Geolocation.Position();
//default position
position.Longitude = vm.Longitude;
position.Latitude = vm.Latitude;
var pin = new Pin
{
Type = PinType.Place,
Position = new Position(vm.Latitude, vm.Longitude),
Label = "Accident Location",
Address = ""
};
map.Circle = new CustomCircle
{
Position = position,
Radius = 800
};
map.Pins.Add(pin);
map.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(vm.Latitude, vm.Longitude
), Distance.FromMiles(0.9)));
}
}
private async void Mpr_close(object sender, EventArgs e)
{
try
{
XLabs.Platform.Services.Geolocation.Position po = sender as XLabs.Platform.Services.Geolocation.Position;
if (po != null)
{
gpsLb.Text = po.Latitude + "," + po.Longitude;
Position pos = new Position(po.Latitude, po.Longitude);
ViewModelLocator.PedidoUsuarioViewModel.DetalleDireccion = (await geo.GetAddressesForPositionAsync(pos)).FirstOrDefault();
var _coordinates = new double[2] {
po.Latitude, po.Longitude
};
ViewModelLocator.PedidoUsuarioViewModel.punto = new ServiceReference1.Point {
type = "Point", coordinates = new System.Collections.ObjectModel.ObservableCollection <double>(_coordinates)
};
}
}
catch (Exception ex)
{
}
}
public AccidentLocationPage(ParentViewModel _vm)
{
InitializeComponent();
parentVm = _vm;
InitalizeViewModel();
address.Text = "No Address Yet...";
address.HorizontalOptions = LayoutOptions.CenterAndExpand;
latLong.Text = "No Lat/Lng Yet...";
latLong.HorizontalOptions = LayoutOptions.CenterAndExpand;
// The root page of your application
map = new CustomMap
{
IsShowingUser = true,
/* /* HeightRequest = 250,#1#
WidthRequest = 960,*/
VerticalOptions = LayoutOptions.FillAndExpand,
HasScrollEnabled = false,
HorizontalOptions = LayoutOptions.FillAndExpand
};
var startingPosition = new Position(37.79752, -122.40183);
map.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(37.79752, -122.40183), Distance.FromMiles(0.9)));
confirmButton = new Button();
confirmButton.Text = "That's where my accident is!";
confirmButton.Clicked += (sender, args) =>
{
//todo: //update the view model with the new co-ordinates // address and turn off location services. maybe have button to turn them back on
_locationConfirmed = true;
DialogOpen();
DisplayAlert("Thanks!", address + "", "Dismiss");
App._locationService.StopUpdates();
DialogClosed();
};
confirmButton.HorizontalOptions = LayoutOptions.FillAndExpand;
var stack = new StackLayout { Spacing = 0, VerticalOptions = LayoutOptions.FillAndExpand, HorizontalOptions = LayoutOptions.FillAndExpand };
stack.Children.Add(map);
stack.Children.Add(address);
stack.Children.Add(latLong);
/* stack.Children.Add(confirmButton);*/
Content = stack;
MessagingCenter.Subscribe<IGetLocation, CrashLocationResult>(this, "addressExists",
async (getLocation, s) =>
{
parentVm.Accident.StreetName = s.Address.StreetName;
parentVm.Accident.HouseNameOrNumber = s.Address.HouseNameOrNumber;
parentVm.Accident.Town = s.Address.Town;
parentVm.Accident.Country = s.Address.Country;
parentVm.Accident.PostCode = s.Address.PostCode;
address.Text = s.AddressAsString;
latLong.Text = s.Lat.ToString() + "-" + s.Lng.ToString();
parentVm.Accident.Latitude = s.Lat;
parentVm.Accident.Longitude = s.Lng;
parentVm.Accident.AccidentDateTime = DateTime.Now;
//Send the data we have to the API, create customer there and new customers on device.
//
await App.CreateCustomerDeviceAndAPIIfNoKey();
await App.CreateAccidentDeviceAndAPIIfNoKey((DateTime)parentVm.Accident.AccidentDateTime);
var position = new XLabs.Platform.Services.Geolocation.Position();
//default position
position.Longitude = s.Lng;
position.Latitude = s.Lat;
var pin = new Pin
{
Type = PinType.Place,
Position = new Position(s.Lat, s.Lng),
Label = "Accident Location",
Address = ""
};
map.Circle = new CustomCircle
{
Position = position,
Radius = 800
};
map.Pins.Add(pin);
map.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(s.Lat, s.Lng
), Distance.FromMiles(0.9)));
//save
App.Context.AccidentRepository.AddOrUpdate(parentVm.Accident);
//update in api
if (!_dialogOpen)
{
if (!_locationConfirmed)
{
/* await ConfirmLocation(s.AddressAsString);*/
}
}
});
/* DisplayAlert("Hang tight, we are locating you now!", "Please wait while we search...", "Ok");*/
}
