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);
var success = new Action <IEnumerable <Product>, Response>((products, response) =>
{
isFetching = false;
DismissLoadingDialog();
OnFetchedProducts(products.ToList());
});
var failure = new Action <RetrofitError>(error =>
{
isFetching = false;
OnError(error);
});
if (collectionId != null)
{
SampleApplication.GetProducts(collectionId, success, failure);
}
else
{
SampleApplication.GetAllProducts(success, failure);
}
}
}
