Book Image

iOS 10 Programming for Beginners

By : Craig Clayton
Book Image

iOS 10 Programming for Beginners

By: Craig Clayton

Overview of this book

You want to build iOS applications for iPhone and iPad—but where do you start? Forget sifting through tutorials and blog posts, this is a direct route into iOS development, taking you through the basics and showing you how to put the principles into practice. With every update, iOS has become more and more developer-friendly, so take advantage of it and begin building applications that might just take the App Store by storm! Whether you’re an experienced programmer or a complete novice, this book guides you through every facet of iOS development. From Xcode and Swift—the building blocks of modern Apple development—and Playgrounds for beginners, one of the most popular features of the iOS development experience, you’ll quickly gain a solid foundation to begin venturing deeper into your development journey. For the experienced programmer, jump right in and learn the latest iOS 10 features. You’ll also learn the core elements of iOS design, from tables to tab bars, as well as more advanced topics such as gestures and animations that can give your app the edge. Find out how to manage databases, as well as integrating standard elements such as photos, GPS into your app. With further guidance on beta testing with TestFlight, you’ll quickly learn everything you need to get your project on the App Store!
Table of Contents (26 chapters)
iOS 10 Programming for Beginners
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Free Chapter
1
Getting Familiar with Xcode
Index

Understanding the Model View Controller architecture


Apple built iOS apps to use what is known as Model View Controller (MVC), which is an architectural pattern that describes a way to structure the code in your app. In layman's terms, this just means breaking up our app into three distinct camps, Model, View, and Controller. Here is a diagram of MVC to better understand:

Let's discuss each camp:

Model

The Model camp is responsible for an app's data and business logic. The Model's only job is to handle representations of data, storage of data, and the operations performed on the data.

View

The View camp is responsible for all the things that you see on the screen. The View handles presenting and formatting the data that results from the user's interactions.

Controller

The Controller camp is the liaison or coordinator between the other two camps. The Controller handles a lot of setup and connections to the View. The Controller also interprets user interactions. Since the Controller is between both...