public AssetsAlbumViewController(AssetsPickerConfig pickerConfig) : base(null, null)
{
PickerConfig = pickerConfig;
cancelButtonItem = new Lazy <UIBarButtonItem>(() =>
{
var buttonItem = new UIBarButtonItem("Cancel", UIBarButtonItemStyle.Plain, PressedCancel);
return(buttonItem);
});
searchButtonItem = new Lazy <UIBarButtonItem>(() =>
{
var buttonItem = new UIBarButtonItem(UIBarButtonSystemItem.Search, PressedSearch);
return(buttonItem);
});
collectionView = new Lazy <UICollectionView>(() =>
{
var isPortrait = UIApplication.SharedApplication.StatusBarOrientation.IsPortrait();
var layout = new AssetsAlbumLayout();
this.UpdateLayout(layout: layout, isPortrait: UIApplication.SharedApplication.StatusBarOrientation.IsPortrait());
layout.ScrollDirection = UICollectionViewScrollDirection.Vertical;
var defaultSpace = this.PickerConfig.AlbumDefaultSpace;
var itemSpace = this.PickerConfig.AlbumItemSpace(isPortrait: isPortrait);
var view = new UICollectionView(frame: this.View.Bounds, layout: layout);
view.RegisterClassForCell(this.PickerConfig.AlbumCellType, this.CellReuseIdentifier);
view.RegisterClassForSupplementaryView(typeof(AssetsAlbumHeaderView), UICollectionElementKindSection.Header, this.HeaderReuseIdentifier);
view.ContentInset = new UIEdgeInsets(top: defaultSpace, left: itemSpace, bottom: defaultSpace, right: itemSpace);
view.BackgroundColor = UIColor.Clear;
view.DataSource = this;
view.Delegate = this;
if (UIDevice.CurrentDevice.CheckSystemVersion(10, 0))
{
view.PrefetchDataSource = this;
}
view.ShowsHorizontalScrollIndicator = false;
view.ShowsVerticalScrollIndicator = true;
return(view);
});
}
public AssetsPhotoLayout(AssetsPickerConfig pickerConfig) : base()
{
PickerConfig = pickerConfig;
}
