public override View GetView(int position, View convertView, ViewGroup parent)
{
var row = convertView;
ViewHolder holder;
// Check if a view can be reused, otherwise inflate a layout and set up the view holder
if (row == null)
{
// Inflate view from layout file
row = LayoutInflater.From(Context).Inflate(Resource.Layout.lite_list_demo_row, null);
// Set up holder and assign it to the View
holder = new ViewHolder();
holder.Context = Context;
holder.MapView = row.FindViewById <MapView> (Resource.Id.lite_listrow_map);
holder.Title = row.FindViewById <TextView> (Resource.Id.lite_listrow_text);
// Set holder as tag for row for more efficient access.
row.Tag = holder;
// Initialise the MapView
holder.InitializeMapView();
// Keep track of MapView
mMaps.Add(holder.MapView);
}
else
{
// View has already been initialised, get its holder
holder = (ViewHolder)row.Tag;
}
// Get the NamedLocation for this item and attach it to the MapView
NamedLocation item = GetItem(position);
holder.MapView.Tag = item;
// Ensure the map has been initialised by the on map ready callback in ViewHolder.
// If it is not ready yet, it will be initialised with the NamedLocation set as its tag
// when the callback is received.
if (holder.Map != null)
{
// The map is already ready to be used
setMapLocation(holder.Map, item);
}
// Set the text label for this item
holder.Title.Text = item.Name;
return(row);
}
