Bare-bones token field built with a collection view.
To use Token Kit, you’ll incorporate TKTokenField which manages an internal UICollectionView to show one cell for each token. Pass in tokens and modify them thru -setTokens:animated:completion:. If you’re interested in handling token cell selection, you can assign a delegate and operate on selectedTokens or modify these thru -setSelectedTokens:animated:.
Additional methods on the token field are provided for flexibility, and there is a TKDynamicTokenField which allows the user to pick one or several tokens from a predefined list. This implementation uses UIPopoverController, so it is only available for the iPad.
To customize any cell, just register classes or nibs on the collection view when you load the token field. The cell identifier used by TKTokenField is provided to you for identity checks, and TKTokenField maintains identifier consistency internally so you do not have to copy it into the nib.
There’s a Sample App which uses TKDynamicTokenField and shows a technique for auto-resizing the field on content change.