private void ConfigureCollectionView()
{
ImagePickerView.BackgroundColor = Appearance.BackgroundColor;
CollectionView.BackgroundColor = Appearance.BackgroundColor;
//create animator
_collectionViewCoordinator = new CollectionViewUpdatesCoordinator(CollectionView);
//configure flow layout
var collectionViewLayout = (UICollectionViewFlowLayout)CollectionView.CollectionViewLayout;
collectionViewLayout.ScrollDirection = LayoutConfiguration.ScrollDirection;
collectionViewLayout.MinimumInteritemSpacing = LayoutConfiguration.InterItemSpacing;
collectionViewLayout.MinimumLineSpacing = LayoutConfiguration.InterItemSpacing;
//finish configuring collection view
CollectionView.DataSource = _collectionViewDataSource;
CollectionView.Delegate = _collectionViewDelegate;
CollectionView.AllowsMultipleSelection = true;
CollectionView.ShowsVerticalScrollIndicator = false;
CollectionView.ShowsHorizontalScrollIndicator = false;
//apply cell registrator to collection view
CollectionView.Apply(CellRegistrator, CaptureSettings.CameraMode);
switch (LayoutConfiguration.ScrollDirection)
{
case UICollectionViewScrollDirection.Horizontal:
CollectionView.AlwaysBounceHorizontal = true;
break;
case UICollectionViewScrollDirection.Vertical:
CollectionView.AlwaysBounceVertical = true;
break;
default:
throw new ArgumentOutOfRangeException();
}
}