void StopSharing () { sharing = false; NavigationItem.RightBarButtonItem.Enabled = true; if (progress != null) { progress.StopAnimating (); NavigationItem.TitleView = null; progress = null; } }
void StartSharing () { sharing = true; NavigationItem.RightBarButtonItem.Enabled = false; if (progress == null) { progress = new ProgressLabelSocial (NSBundle.MainBundle.LocalizedString ("Sending...", "Sending... status message when sharing")); NavigationItem.TitleView = progress; progress.StartAnimating (); } }