public async Task <List <GoogleAddress> > GetAddressPosition(string address)
{
var url = EndPoints.GoogleAddressUrl(address);
var client = new HttpClient();
var json = client.GetStringAsync(url).Result;
var adds = new List <GoogleAddress>();
GooglePlaceSearchResponse resp = JsonConvert.DeserializeObject <GooglePlaceSearchResponse>(json);
try
{
foreach (var add in resp.Results)
{
var pos = new GoogleAddress
{
RequestedAddress = address,
FormattedAddress = add.Vicinity,
Lat = add.Geometry.Location.Lat,
Lon = add.Geometry.Location.Lng,
Name = add.Name,
Distance = TrackingHelper.Instance.CalculateDistance(add.Geometry.Location.Lat, add.Geometry.Location.Lng),
};
adds.Add(pos);
}
}
catch (Exception e)
{
}
return(adds.OrderBy(x => x.Distance).ToList());;
}
public void GooglePlacesSearchForPlaceDelegate(GooglePlaceSearchResponse response, GooglePlaceSearchRequest request)
{
Dispatcher.BeginInvoke(() => {
ResultsListSelector.ItemsSource = response.Results;
EmptyMessage.Visibility = Visibility.Collapsed;
ResultsListSelector.Visibility = Visibility.Visible;
});
}
private void SearchForPlacesAsyncNotFound(GooglePlaceSearchResponse response, GooglePlaceSearchRequest request)
{
Dispatcher.BeginInvoke(() =>
{
btnCancel.Visibility = Visibility.Collapsed;
btnSearch.Visibility = Visibility.Visible;
_progressIndicator.IsVisible = false;
EmptyMessage.Visibility = Visibility.Visible;
ResultsListSelector.Visibility = Visibility.Collapsed;
});
}
private void GooglePlacesSearchForPlaceDelegate(GooglePlaceSearchResponse response, GooglePlaceSearchRequest request)
{
Dispatcher.BeginInvoke(() =>
{
btnCancel.Visibility = Visibility.Collapsed;
btnSearch.Visibility = Visibility.Visible;
_progressIndicator.IsVisible = false;
ResultsListSelector.ItemsSource = response.Results;
EmptyMessage.Visibility = Visibility.Collapsed;
ResultsListSelector.Visibility = Visibility.Visible;
});
}
