// Settings delegate
public void SettingsViewControllerDidEnd(AppSettingsViewController sender)
{
DismissViewController(true, null);
// your code here to reconfigure the app for changed settings (modal only)
}
public virtual void ButtonTappedForSpecifier(AppSettingsViewController sender, SettingsSpecifier specifier)
{
Console.WriteLine("Settings button tapped: " + specifier.Key);
}