/// <summary>
/// Request pois with the position and the category.
/// </summary>
/// <param name="coordinate">Specifies the starting position</param>
/// <param name="Category">Specifies the end position</param>
public async void RequestPOI(Geocoordinates coordinate, string Category)
{
try
{
// Set the category
s_maps.PlaceSearchFilter.Category.Id = Category;
/// Request pois with the position and the category.
var response = await s_maps.CreatePlaceSearchRequest(coordinate, 500).GetResponseAsync();
// Get the places
IEnumerator <Place> place = response.GetEnumerator();
// Create the list for places
PlaceList = new List <Place>();
while (place.MoveNext())
{
// Add the place to the list
PlaceList.Add(place.Current);
}
// Sort by distance
PlaceList = PlaceList.OrderBy(x => x.Distance).ToList();
for (int i = 0; i < PlaceList.Count; i++)
{
// Create pins with the places and add it to marker list
MarkerList.Add(new global::Tizen.Maps.Pin(PlaceList[i].Coordinates));
// Show the markers
if (view == ViewPage.POI)
{
s_mapview.Add(MarkerList[i]);
}
// Add a handler to click the marker
MarkerList[i].Clicked += (sender, e) => { SetCurrentMarker((Marker)sender); };
}
// Set the current marker
if (view == ViewPage.POI)
{
SetCurrentMarker(MarkerList[0]);
}
}
catch (Exception e)
{
// Display logs with the error message
Log.Debug("Map", e.Message.ToString());
}
// Set the viewpage
if (view == ViewPage.POI)
{
view = ViewPage.POISELECTED;
}
}
/// <summary>
/// Searches for places of specified type in given area.
/// </summary>
/// <param name="area">Area to look for places.</param>
/// <param name="placeType">Type of place.</param>
/// <returns>Response from find place service.</returns>
public async Task <FindPlaceResponse> GetPlacesAsync(Model.Area area, PlaceType placeType)
{
try
{
var placeCategory = new PlaceCategory();
placeCategory.Id = placeType.GetPlaceCategoryId();
using (_mapService.PlaceSearchFilter = new PlaceFilter())
{
_mapService.PlaceSearchFilter.Category = placeCategory;
Geocoordinates geoTopLeft = new Geocoordinates(
area.TopLeftPoint.Latitude, area.TopLeftPoint.Longitude);
Geocoordinates geoBottomRight = new Geocoordinates(
area.BottomRightPoint.Latitude, area.BottomRightPoint.Longitude);
var request = _mapService.CreatePlaceSearchRequest(new Area(geoTopLeft, geoBottomRight));
_loggerService.Verbose($"{request}");
var response = await request.GetResponseAsync();
_loggerService.Verbose($"{response}");
var results = response
.Select(r => new PlaceSearchResult(r.Name, AddressToString(r.Address)))
.ToList();
results.ForEach(result => _loggerService.Verbose($"{result}"));
return(new FindPlaceResponse(true, results));
}
}
catch (Exception e)
{
bool notFound = e.Message.Contains(NotFoundError);
return(new FindPlaceResponse(notFound));
}
}
