public void Done(Object context, Response response)
{
if (context is GReverseClientGeocoder)
{
GReverseClientGeocoder reverseGeoCoder = (GReverseClientGeocoder)context;
SearchResponse(reverseGeoCoder, response);
}
}
public void ReadProgress(Object context, int bytes, int total)
{
if (context is GReverseClientGeocoder)
{
GReverseClientGeocoder reverseGeoCoder = (GReverseClientGeocoder)context;
reverseGeoCoder._listener.ReadProgress(bytes, total);
}
}
private static void SearchResponse(GReverseClientGeocoder reverseGeoCoder, Response response)
{
MapPoint[] mapPoints = null;
Exception ex = response.GetException();
if (ex != null || response.GetCode() != HttpStatusCode.OK)
{
if (reverseGeoCoder._listener != null)
{
reverseGeoCoder._listener.Done(reverseGeoCoder._searchAddress, null);
}
return;
}
try
{
Result result = response.GetResult();
result.GetAsString("name");
int resultCount = result.GetSizeOfArray("Placemark");
if (resultCount > 0)
{
mapPoints = new MapPoint[resultCount];
for (int i = 0; i < resultCount; i++)
{
mapPoints[i] = new MapPoint();
mapPoints[i].Name = result.GetAsString("Placemark[" + i + "].address");
string location = result.GetAsString("Placemark[" + i + "].Point.coordinates");
GeoLatLng latLng = MapLayer.FromStringToLatLng(location);
mapPoints[i].SetPoint(latLng);
}
if (reverseGeoCoder._addressCache.Count > 24)
{
for (int j = 0; j < 12; j++)
{
ICollection keys = reverseGeoCoder._addressCache.Keys;
foreach (var o in keys)
{
reverseGeoCoder._addressCache.Remove(o);
break;
}
}
}
reverseGeoCoder._addressCache.Add(mapPoints[0].Name, mapPoints[0]);
}
}
catch (Exception)
{
}
if (reverseGeoCoder._listener != null)
{
reverseGeoCoder._listener.Done(reverseGeoCoder._searchAddress, mapPoints);
}
}
private static void SearchResponse(GReverseClientGeocoder reverseGeoCoder, Response response)
{
MapPoint[] mapPoints = null;
Exception ex = response.GetException();
if (ex != null || response.GetCode() != HttpStatusCode.OK)
{
if (reverseGeoCoder._listener != null)
{
reverseGeoCoder._listener.Done(reverseGeoCoder._searchAddress, null);
}
return;
}
try
{
Result result = response.GetResult();
result.GetAsString("name");
int resultCount = result.GetSizeOfArray("Placemark");
if (resultCount > 0)
{
mapPoints = new MapPoint[resultCount];
for (int i = 0; i < resultCount; i++)
{
mapPoints[i] = new MapPoint();
mapPoints[i].Name = result.GetAsString("Placemark[" + i + "].address");
string location = result.GetAsString("Placemark[" + i + "].Point.coordinates");
GeoLatLng latLng = MapLayer.FromStringToLatLng(location);
mapPoints[i].SetPoint(latLng);
}
if (reverseGeoCoder._addressCache.Count > 24)
{
for (int j = 0; j < 12; j++)
{
ICollection keys = reverseGeoCoder._addressCache.Keys;
foreach (var o in keys)
{
reverseGeoCoder._addressCache.Remove(o);
break;
}
}
}
reverseGeoCoder._addressCache.Add(mapPoints[0].Name, mapPoints[0]);
}
}
catch (Exception)
{
}
if (reverseGeoCoder._listener != null)
{
reverseGeoCoder._listener.Done(reverseGeoCoder._searchAddress, mapPoints);
}
}