protected override void OnResume()
{
base.OnResume();
// If we haven't already loaded the products from the store, do it now
if (listView.Adapter == null && !isFetching)
{
isFetching = true;
ShowLoadingDialog(Resource.String.loading_data);
// Fetch the collections
SampleApplication.GetCollections(
(collections, response) =>
{
isFetching = false;
DismissLoadingDialog();
OnFetchedCollections(collections.ToList());
},
(error) =>
{
isFetching = false;
OnError(error);
});
}
}
