Now it’s time to set up the user interface for the Contacts screen. Refer to Figure 10.12 as you create the screen.
1. Open the Storyboard and remove the Contacts label and the
UITextView control by clicking each and pressing Delete.
2. Drag a Segmented Control to the canvas and place in the center of the screen toward the top. A Segmented Control can have multiple segments, only one of which can be activated at a time. This is the iOS equivalent to a radio button. Double-click the text First and change to Edit, then change Second to View. You can also change these in the ...