Apress Beginning iOS Storyboarding with Xcode (2012).pdf

Beginning iOS

Storyboarding with

Xcode

Easily Design and Develop Your App, from Concept

and Vision to Code

■ ■ ■

Rory Lewis

Yulia McCarthy

Stephen M. Moraco

Beginning iOS Storyboarding with Xcode

electronic or mechanical, including photocopying, recording, or by any information storage or retrieval

system, without the prior written permission of the copyright owner and the publisher.

ISBN-13 (pbk): 978-1-4302-4272-7

ISBN-13 (electronic): 978-1-4302-4273-4

Trademarked names, logos, and images may appear in this book. Rather than use a trademark symbol

with every occurrence of a trademarked name, logo, or image we use the names, logos, and images only in

an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the

trademark.

The use in this publication of trade names, trademarks, service marks, and similar terms, even if they are

not identified as such, is not to be taken as an expression of opinion as to whether or not they are subject

to proprietary rights.

President and Publisher: Paul Manning

Lead Editor: Matthew Moodie

Technical Reviewer: Matthew Knott

Editorial Board: Steve Anglin, Mark Beckner, Ewan Buckingham, Gary Cornell, Morgan Ertel,

Jonathan Gennick, Jonathan Hassell, Robert Hutchinson, Michelle Lowman, Matthew Moodie,

Jeff Olson, Jeffrey Pepper, Douglas Pundick, Ben Renow-Clarke, Dominic Shakeshaft, Gwenan

Spearing, Matt Wade, Tom Welsh

Coordinating Editor: Brigid Duffy

Copy Editor: Corbin Collins

Compositor: Bytheway Publishing Services

Indexer: SPi Global

Artist: SPi Global

Cover Designer: Anna Ishchenko

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precaution has been taken in the preparation of this work, neither the author(s) nor Apress shall have any

liability to any person or entity with respect to any loss or damage caused or alleged to be caused directly

or indirectly by the information contained in this work.

The source code for this book is available to readers at www.apress.com .

To my mother, Adeline. Thank you for those 13 hours! Love you.

—Rory

To my amazing mom—the most caring and supportive person I’ve ever known.

Thank you for your endless love!

—Yulia

To Donna, my wife of 31 years, my best friend and travelling companion through this life and

around this beautiful planet. Without your support and encouragement, many of my efforts

throughout our time together would not have been possible, nor nearly as enjoyable. I look

forward to our upcoming years together.

To my son Steve, for sharing in our many endeavors together, for your graphics contribution to

our first joint iOS app, 9CardGolf in the App Store, but most importantly for being a shining

example to me, and I hope to others, of constant self-motivation and constant learning, and for

maintaining a youthful passion for learning about the universe in which we live. I look forward

to seeing where you go with your photography passion and the life ahead of you.

—Stephen

iii

Contents at a Glance

■

Foreword: About the Authors.......................................................................viii

■

About the Contributing Author......................................................................xii

■

About the Technical Reviewer......................................................................xiii

■

Introduction..................................................................................................xiv

■

Chapter 1: Preliminaries.................................................................................1

■

Chapter 2: Fundamentals..............................................................................27

■

Chapter 3: Storyboarding with MapView......................................................91

■

Chapter 4: Building a Utility Application.....................................................159

■

Chapter 5: Storyboarding a Page-Based App..............................................211

■

Chapter 6: Mastering Table Views with Storyboarding: Core Data….........273

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Chapter 7: Mastering Table Views with Storyboarding: Designing….........305

■

Chapter 8: Mastering Table Views with Storyboarding: Coding…..............383

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Chapter 9: Single View ##: wanderBoard Part I…......................................477

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Chapter 10: Single View #3: wanderBoard Part II.......................................503

■

Chapter 11: Single View #3: wanderBoard Part III.....................................569

■

Chapter 12: How Far You’ve Come..............................................................609

■

Index...........................................................................................................613

Contents

■

Foreword: About the Authors.......................................................................viii

■

About the Contributing Author......................................................................xii

■

About the Technical Reviewer......................................................................xiii

Introduction..................................................................................................xiv

■

Chapter 1: Preliminaries.................................................................................1

Necessities and Accessories.........................................................................................1

Getting a Mac.........................................................................................................................................................2

Getting OS X............................................................................................................................................................4

Become a Developer...............................................................................................................................................6

Getting Ready for Your First iPhone/iPad Project.........................................................17

Installing DemoMonkey................................................................................................21

■

Chapter 2: Fundamentals..............................................................................27

helloAlien: A Quick Example Application......................................................................35

Preliminaries........................................................................................................................................................36

Step1: Create a Button That Segues to a Secondary View...................................................................................38

Step 2: Pass Information Back from a Secondary View (Alien View) to the Main View........................................47

Step 3: Send Information Out to the Secondary View (Alien View).......................................................................70

Step 4: Custom Segue..........................................................................................................................................83

■

Chapter 3: Storyboarding with MapView......................................................91

flickrPhotoMap: A Single View App..............................................................................92

Preliminaries........................................................................................................................................................93

Step 1: Setting Up the Data Connection and Displaying Geotagged Photos on a Map.........................................94

Step 2: Making a Transition to a Secondary Scene from Annotation Callouts...................................................121

Step 3: Creating a Modal Scene that Allows the User to Rate Your Photos........................................................140

■

Chapter 4: Building a Utility Application.....................................................159

utilityScales: A Utility App..........................................................................................160

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