Changes

Just about every activity related to developing and testing iOS applications involves the use of the Xcode environment. This chapter is intended to serve two purposes. Primarily it is intended to provide an overview of many of the key areas that comprise the Xcode development environment. In the course of providing this overview, the chapter will also work through the creation of a very simple iOS application project designed to display a label which reads “Hello World” on a colored background.

By the end of this chapter you will have a basic familiarity with Xcode and your first running iOS application.

Figure 4-1