Paul Hegarty continues his demo of Emoji Art where he implements UITextField to add more Emoji. He then introduces persistence.

Lecture 13 Slides

Tools and APIs required to build applications for the iPhone and iPad platforms using the iOS SDK. User interface design for mobile devices and unique user interactions using multi-touch technologies. Object-oriented design using model-view-controller paradigm, memory management, Swift programming language. Other topics include: object-oriented database API, animation, mobile device power management, multi-threading, networking and performance considerations.