Please note, this blog entry is from a previous course. You might want to check out the current one.
Lecture #7 handles protocols, collection views – again – with an extensive demo.
… lots about protocols and its usage …
… UICollectionsViews are new in IOS6. They are assemblies of UICollectionViewCells arranged e.g. by UICollectionViewFlowLayout.
Slides are available on iTunes …..
The lecture is available at iTunes and is named “7. Collection View and Protocols (January 29, 2013)”.