private void InitializeCollectionView()
{
// transButton
transButton = new UIButton();
transButton.AutoresizingMask = UIViewAutoresizing.All;
transButton.Frame = new CGRect(0, 0, this.View.Frame.Width, this.View.Frame.Height);
transButton.BackgroundColor = UIColor.Black;
transButton.Alpha = 0f;
transButton.TouchUpInside += HandleTransButtonTouchUpInside;
this.View.AddSubview(transButton);
// Set initial location to bottom of the screen
UICollectionViewFlowLayout flowLayout = new UICollectionViewFlowLayout()
{
ScrollDirection = UIKit.UICollectionViewScrollDirection.Horizontal,
ItemSize = new CGSize(150, 100),
MinimumLineSpacing = 10.0f,
SectionInset = new UIEdgeInsets(0, 20, 0, 20),
HeaderReferenceSize = new CGSize(150, 200)
};
collectionView = new UICollectionView(new CGRect(0, this.View.Frame.Bottom, this.View.Frame.Width, COLLECTIONVIEW_HEIGHT), flowLayout);
collectionView.BackgroundColor = UIColor.Black;
collectionView.Alpha = 0.85f;
collectionView.DecelerationRate = UIScrollView.DecelerationRateFast;
collectionView.ShowsHorizontalScrollIndicator = false;
collectionView.AlwaysBounceHorizontal = true;
collectionView.RegisterClassForSupplementaryView(typeof(PageHeader), UICollectionElementKindSection.Header, new NSString("pageHeader"));
collectionView.AutoresizingMask = UIViewAutoresizing.FlexibleTopMargin | UIViewAutoresizing.FlexibleWidth;
this.View.AddSubview(collectionView);
collectionView.BecomeFirstResponder();
}