void NearestButton_Clicked(object sender, EventArgs e)
{
//runtime
var nearestView = new NearestView(this);
mainLayout.Children.Add(nearestView);
}
void PlaceListView_ItemTapped(object sender, ItemTappedEventArgs e)
{
searchEntry.Unfocus();
var place = e.Item as Result;
var position = new Position(place.geometry.location.lat, place.geometry.location.lng);
var nearestView = new NearestView(position, this);
nearestView.SetValue(Grid.RowSpanProperty, 2);
mainLayout.Children.Add(nearestView);
placeListView.SelectedItem = null;
}
