internal PoiViewItem GetNearestPoi(GpsLocation loc, IGpsUtilities iGpsUtilities)
{
var candidates = GetItems(loc, 0.2);
List <PoiViewItem> items = new PoiViewItemList(candidates, loc, iGpsUtilities);
var item = items.OrderBy(x => x.GpsLocation.Distance).FirstOrDefault();
return(item);
}
public void FilterPlaces(string name, PoiCountry?country, PoiCategory?category)
{
Task.Run(() =>
{
IEnumerable <Poi> poiList;
if (!string.IsNullOrEmpty(name) || country.HasValue || category.HasValue)
{
poiList = AppContext.Database.FindItems(name, category, country, false);
}
else
{
poiList = new List <Poi>();
}
IEnumerable <PoiViewItem> items = new PoiViewItemList(poiList, _centerGpsLocation ?? AppContext.MyLocation, _iGpsUtilities);
items = (_sortBy == SortBy.Name) ? items.OrderBy(x => x.Poi.Name) : items.OrderBy(x => x.GpsLocation.Distance);
MainThread.BeginInvokeOnMainThread(() => _adapter.SetItems(items));
});
}
