Build an iMessage App Part 2 – UIPickerView Setup

In this Xcode 8 video tutorial, we'll take a quick look at Sticker Packs for iOS 10, how to set them up, how stickers are sent, and then we'll discuss how to create animated PNGs (APNG files) as an alternative resource asset that can be imported to Xcode. In other words instead of using Sticker Sequence, you can import APNG which can have some advantages.