public override bool WillFinishLaunching(UIApplication application, NSDictionary launchOptions)
{
dataSource = new DataSource();
UIApplication.RegisterObjectForStateRestoration(dataSource, "DataSource");
PrimaryViewController.DataSource = dataSource;
Window.MakeKeyAndVisible();
return(true);
}
public override bool WillFinishLaunching(UIApplication application, NSDictionary launchOptions)
{
Window.TintColor = UIColor.LightGray;
dataSource = new DataSource();
UIApplication.RegisterObjectForStateRestoration(dataSource, "DataSource");
var navigationController = (UINavigationController)Window.RootViewController;
navigationController.NavigationBar.BarStyle = UIBarStyle.Black;
navigationController.NavigationBar.Translucent = true;
var viewController = (CollectionViewController)navigationController.ViewControllers [0];
viewController.DataSource = dataSource;
Window.MakeKeyAndVisible();
return(true);
}
static ImageFilter CreateFilter(string key, bool setDefaults)
{
ImageFilter filter = null;
if (key == BlurFilter.Key)
{
filter = new BlurFilter(setDefaults);
}
else if (key == ModifyFilter.Key)
{
filter = new ModifyFilter(setDefaults);
}
else
{
throw new NotImplementedException();
}
UIApplication.RegisterObjectForStateRestoration(filter, key);
filter.Dirty = false;
filter.RestorationType = typeof(DetailViewController);
return(filter);
}
static void Register(ImageFilter filter, string key)
{
UIApplication.RegisterObjectForStateRestoration(filter, key);
filter.RestorationType = typeof(DetailViewController);
}