public async void ConfigureWith(ListInfo listInfo)
{
await listInfo.FetchInfoAsync ();
if (document != null) {
document.DocumentDeleted -= OnListDocumentWasDeleted;
document.Close (null);
}
document = new ListDocument(listInfo.Url);
document.DocumentDeleted += OnListDocumentWasDeleted;
NavigationItem.Title = listInfo.Name;
TextAttributes = new UIStringAttributes {
Font = UIFont.PreferredHeadline,
ForegroundColor = AppColors.ColorFrom(listInfo.Color.Value)
};
}
async void ProcessMetadataItems()
{
Console.WriteLine ("ProcessMetadataItems");
NSMetadataItem[] metadataItems = documentMetadataQuery.Results;
// We only expect a single result to be returned by our NSMetadataQuery since we query for a specific file.
if (metadataItems.Length == 1) {
var url = (NSUrl)metadataItems [0].ValueForAttribute (NSMetadataQuery.ItemURLKey);
if (document != null)
document.Close (null);
document = new ListDocument (url);
var success = await document.OpenAsync ();
if (!success) {
Console.WriteLine ("Couldn't open document: {0}.", document.FileUrl.AbsoluteString);
return;
}
ResetContentSize();
TableView.ReloadData();
}
}