iOS Programming: The Big Nerd Ranch Guide

5MapKit and Text Input

In this chapter, you will finish the Whereami application using the MapKit framework, the UITextField class, and more delegation. We will also dive into the Apple documentation.

Right now, your Whereami application finds the location and prints it to the console. At the end of this chapter, the application will show a map of the current location instead. In addition, the user will have the option to tag and name the current location with a MapKit annotation. The default MapKit annotation appears as a red pin on the map (Figure 5.1).

Figure 5.1  Completed Whereami application

Object Diagrams

iOS applications can get very large ...