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“This book would be a bargain at ten times its price! If you are writing iPhone software, it will save you weeks of development time. Erica has included dozens of crisp and clear examples illustrating essential iPhone development techniques and many others that show special effects going way beyond Apple’s official documentation.”
—Tim Burks, iPhone Software Developer, TootSweet Software
“Erica Sadun’s technical expertise lives up to the Addison-Wesley name. The iPhone Developer’s Cookbook is a comprehensive walkthrough of iPhone development that will help anyone out, from beginners to more experienced developers. Code samples and screenshots help punctuate the numerous tips and tricks in this book.”
—Jacqui Cheng, Associate Editor, Ars Technica
“We make our living writing this stuff and yet I am humbled by Erica’s command of her subject matter and the way she presents the material: pleasantly informal, then very appropriately detailed technically. This is a going to be the Petzold book for iPhone developers.”
—Daniel Pasco, Lead Developer and CEO, Black Pixel Luminance
“The iPhone Developer’s Cookbook: Building Applications with the iPhone SDK should be the first resource for the beginning iPhone programmer, and is the best supplemental material to Apple’s own documentation.”
—Alex C. Schaefer, Lead Programmer, ApolloIM, iPhone Application Development Specialist, MeLLmo, Inc
“Erica’s book is a truly great resource for Cocoa Touch developers. This book goes far beyond the documentation on Apple’s Web site, and she includes methods that give the developer a deeper understanding of the iPhone OS, by letting them glimpse at what’s going on behind the scenes on this incredible mobile platform.”
—John Zorko, Sr. Software Engineer, Mobile Devices
The iPhone and iPod touch aren’t just attracting millions of new users; their breakthrough development platform enables programmers to build tomorrow’s killer applications. If you’re getting started with iPhone programming, this book brings together tested, ready-to-use code for hundreds of the challenges you’re most likely to encounter. Use this fully documented, easy-to-customize code to get productive fast—and focus your time on the specifics of your application, not boilerplate tasks.
Leading iPhone developer Erica Sadun begins by exploring the iPhone delivery platform and SDK, helping you set up your development environment, and showing how iPhone applications are constructed. Next, she offers single-task recipes for the full spectrum of iPhone/iPod touch programming jobs:
- Utilize views and tables
- Organize interface elements
- Alert and respond to users
- Access the Address Book (people), Core Location (places), and Sensors (things)
- Connect to the Internet and Web services
- Display media content
- Create secure Keychain entries
- And much more
You’ll even discover how to use Cover Flow to create gorgeous visual selection experiences that put scrolling lists to shame!
This book is organized for fast access: related tasks are grouped together, and you can jump directly to the right solution, even if you don’t know which class or framework to use. All code is based on Apple’s publicly released iPhone SDK, not a beta. No matter what iPhone projects come your way, The iPhone Developer’s Cookbook will be your indispensable companion.
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Are you a programmer looking for a new challenge? Does the thought of building your very own iPhone app make your heart race and your pulse quicken? If so, then Beginning iPhone Development is just the book for you.
Assuming only a minimal working knowledge of Objective-C, and written in a friendly, easy-to-follow style, Beginning iPhone Development offers a complete soup-to-nuts course in iPhone and iPod Touch programming.
The book starts with the basics, walking you through the process of downloading and installing Apple's free iPhone SDK, then stepping you though the creation of your first simple iPhone application. You'll move on from there, mastering all the iPhone interface elements that you've come to know and love, such as buttons, switches, pickers, toolbars, sliders, etc.
You'll master a variety of design patterns, from the simplest single view to complex hierarchical drill-downs. You'll master the art of table-building and learn how to save your data using the iPhone file system. You'll also learn how to save and retrieve your data using SQLite, iPhone's built-in database management system.
You'll learn how to draw using Quartz 2D and OpenGL ES. You'll add MultiTouch Gestural Support (pinches and swipes) to your applications, and work with the Camera, Photo Library, and Accelerometer. You'll master application preferences, learn how to localize your apps into other languages, and so much more.
Apple's iPhone SDK, this book, and your imagination are all you'll need to start building your very own best-selling iPhone applications.
"People ask me again and again about how to get started in iPhone development, but I never had a very good answer for them until now. Dave and Jeff's book starts at the beginning in clear English, making sure you understand the fundamentals with many large illustrations. From there, they progress into key concepts such as the MVC pattern and ImageBuilder fundamentals. Additionally, I find myself flipping back to it as a reference guide—the plethora of code samples make it a must-have."
"Beginning iPhone Development delivers a clear picture of the entire development process from registering as an iPhone developer through creation of complete applications. There is a wealth of examples illustrating each feature of the iPhone. The authors did an excellent job of demonstrating "best practice" coding methodology throughout the book. You would be hard pressed to find a better guide to creating software for the iPhone."
"If you're planning on coding for the iPhone, start here. Dave and Jeff know their stuff and also know how to explain it. I was amazed how much stuff they cover, from Hello World through analyzing user gestures. Not only do they cover the fun stuff like playing with the camera, they cover real-world development issues like localization. I learned a huge amount from them"
"Starting with an overview of the technology, how to approach the device, the authors lead us straight into the heart of iPhone development. As you progress, you'll learn more about various layout engines and view managers, as well as the more meaty topics like accelerometer and GPS APIs. This book is a must-have for anyone interested in getting started quickly and efficiently with iPhone development!"
Summary of Contents
- Introduction
- Hello World
- Basic Interaction
- More User Interface Fun
- Autorotation and Autosizing
- Multiple View Applications
- Tab Bars and Pickers
- Introduction to Table Views
- Navigation Controllers and Table Views
- Application Settings and User Defaults
- Basic File Persistence
- Drawing
- Taps, Touches, and Gestures
- Core Location
- Accelerometer
- Camera and Photo Library
- Application Localization
- Where to Next?
About the Apress Beginning Series
The Beginning series from Apress is the right choice to get the information you need to land that crucial entry–level job. These books will teach you a standard and important technology from the ground up because they are explicitly designed to take you from “novice to professional.” You’ll start your journey by seeing what you need to know—but without needless theory and filler. You’ll build your skill set by learning how to put together real–world projects step by step. So whether your goal is your next career challenge or a new learning opportunity, the Beginning series from Apress will take you there—it is your trusted guide through unfamiliar territory!
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Book DescriptioniPhone: The Missing Manual Sneak Preview: David Pogue's Favorite iPhone Tricks
The iPhone's finger-driven interface seems natural and obvious. But when you really think about it, making it seem that way was no easy task. There are no menus in the iPhone software, for example, and no checkboxes or radio buttons. Everything on the screen has to be big enough for a fleshy fingertip.
On the other hand, the finger makes an outstanding pointing device; heck, you've been pointing with it all your life. It's much faster to scroll diagonally with a fingertip, for example, than with fussy adjustments on two different scroll bars.
Here, then, are some of the iPhone's unadvertised taps, double-taps, and other shortcuts, all culled from iPhone: The Missing Manual.
Double-Tapping
Double-tapping is actually pretty rare on the iPhone. It's not like the Mac or Windows, where double-clicking the mouse means "open." On the iPhone, you open something with one tap.
A double tap, therefore, is reserved for three functions:
- In Photos, Google Maps, and Safari (the Web browser), double-tapping zooms in on whatever you tap, magnifying it by a factor of two.
- In the same programs, as well as Mail, double-tapping means, "restore to original size" after you've zoomed in. (Weirdly, in Google Maps, you use a different gesture to zoom out: tap once with two fingers. That gesture appears nowhere else on the iPhone.)
- When you're watching a video, double-tapping eliminates or restores letterbox bars.
See, the iPhone's screen is bright, vibrant, and stunningly sharp. It's not, however, the right shape for videos. Standard TV shows are squarish, not rectangular. So when you watch TV shows, you get black letterbox columns on either side of the picture.
Movies have the opposite problem. They're too wide for the iPhone screen. So when you watch movies, you wind up with letterbox bars above and below the picture. Some people are fine with that. At least when letterbox bars are onscreen, you know you're seeing the complete composition of the scene the director intended. Other people can't stand letterbox bars. You're already watching on a pretty small screen; why sacrifice some of that precious area to black bars? That's why the iPhone gives you a choice. If you double-tap the video as it plays, you zoom in, magnifying the image so that it fills the entire screen. Part of the image is now off the screen; now you're not seeing the entire composition originally broadcast. You lose the top and bottom of TV scenes, or the left and right edges of movie scenes. If this effect winds up chopping off something important--some text on the screen, for example--restoring the original letterbox view is just another double-tap away.
Secrets of the Sensors
The iPhone has three cool sensors. First, it has an accelerometer that detects when you've rotated the iPhone into landscape orientation. In programs like Photos, Safari, and iPod, it triggers the screen image to rotate as well.
Camouflaged behind the black glass where you can't see them except with a bright flashlight are two more sensors: a proximity sensor that shuts off the screen illumination and touch sensitivity when the phone is against your head (it works only in the Phone application), and an ambient-light sensor that brightens the display when you're in sunlight and dims it in darker places.
Apple says that it experimented with having the light sensor active all the time, but it was weird to have the screen get brighter and darker all the time. So the sensor now samples the ambient light, and adjusts the brightness; it does this only once--each time you unlock the phone after waking it.
You can use that tip to your advantage. By covering up the sensor (just above the earpiece) as you unlock the phone, you force it to a low-power, dim screen-brightness setting (because the phone believes that it's in a dark room). Or by holding it up to a light as you wake it, you get full brightness. In both cases, you've saved all the taps and navigation it would have taken you to find the manual brightness slider in Settings.
Earbud Cord Switch
Without close inspection, you'd have a hard time telling the iPhone's white stereo earbuds apart from a regular iPod's--but don't get them mixed up. The iPhone's earbuds have a tiny, embedded clicker/microphone partway down the right earbud cord.
That's right, "clicker/microphone." The tiny bulge is the microphone for phone calls. But if you pinch the bulge, you'll find that it clicks.
- Pinch once to answer an incoming phone call. Pinch for a couple seconds to dump the call to voicemail. (You can also double-tap the Sleep/Wake switch on top of the iPhone to send the call to voicemail.)
- During music or video playback, pinch once to pause the music; pinch again to resume playback.
- During music playback, double-pinch to skip to the next song.
Customizing the iPod Buttons
The iPod module on the iPhone starts out with buttons along the bottom for summoning four lists: Playlists, Artists, Songs, and Videos.
But what about Albums? Genres? Composers? They're there, all right, but hidden; you have to tap More to see them.
But what if you use those lists more often than Artists or Songs? No problem: you can replace one of those starter buttons with a list of your own.
Tap More, and then tap the Edit button (upper-left corner). You arrive at the Configure screen. Here's the complete list of music-and-video sorting lists: Albums, Podcasts, Audiobooks, Genres, Composers, Compilations, Playlists, Artists, Songs, and Videos.
To replace one of the four starter icons, use a finger to drag an icon from the top half of the screen downward, directly onto the existing icon you want to replace. It lights up to show the success of your drag.
When you release your finger, you'll see that the new icon has replaced the old one. Tap Done in the upper-right corner.
Keyboard Speedups
Don't bother using the Shift key to capitalize a new sentence. The iPhone does that capitalizing automatically. Don't put apostrophes in contractions, either; the iPhone will put those in for you, too.
Force Quit, Reset
The iPhone is pretty darned simple and stable, but it's still a computer. In times of troubleshooting, these tips may come in handy:
- Force quit a program. Press and hold the Home button for six seconds to force-quit a program that seems to be stuck.
- Reset. If the entire iPhone locks up--it can happen--press and hold both the Home button and the Sleep/Wake switch for eight seconds. You'll see the screen go black, and then the Apple logo appears as the iPhone reboots.
McCallum's Awesome iPhone Period-Typing Shortcut
I have in my possession a nugget, a secret bit of iPhone information that's so valuable, such a headache- and time-saver, that I don't know what to do with it.
One voice in my head says, "Hoard it! Keep it a secret until your book is published! If you reveal it, it'll be all over the Net in hours, and all your competitors' books will have it, too."
But another voice says, "But this information is too good to keep quiet. Plus, you didn't discover it yourself. And besides, you're not gonna starve, either way."
Eventually, the second little voice prevailed. I'm going to share with you the solution to one of the most annoying things, if not THE most annoying thing, about typing on the iPhone:
The punctuation keys and alphabet keys appear in two different keyboard layouts.
So every time you want to type a period or a comma, it's a three-step, awkward dance: (1) Tap the ".?123" key in the lower left to summon the punctuation layout. (2) Type the period. (3) Type the ABC key in the lower left to return to the alphabet layout.
Imagine how excruciating it is to type, for example, "a P.O. Box in the U.S.A.!" That's 34 finger taps and 10 mode changes!
And therefore imagine how thrilled I was to receive an email from reader Andrew McCallum, containing a method of typing a period or a comma with only a SINGLE finger gesture.
The iPhone doesn't register most key presses until you *release* your finger. But Andrew discovered that the Shift and Punctuation keys register their taps on the *press-down* instead.
So here's what you can do, all in one motion:
1. Touch the ".?123" key, but don't lift your finger as the punctuation layout appears.
2. Slide your finger a half inch onto the period or comma key, and release.
Incredibly, the ABC layout returns automatically. You've typed a period or a comma with one finger touch instead of three. In fact, you can type ANY of the punctuation symbols the same way.
This makes a HUGE difference in the usability of the keyboard.
Type on, bro.
* What's on the DVD:Provides step-by-step instructions for completing the following tasks: Setting Up Your iPod, Getting to Know the Controls, Locating Your Content on Your iPod, Playing Music on Your iPod, Adjusting and Limiting the Volume, Charging and Maintaining Your Battery, Getting to Know iTunes, Playing Your iPod through iTunes, Importing Music into iTunes, Ripping Music from a CD in iTunes, Burning Music to a CD in iTunes, Installing Software Upgrades, Setting Up an Account at the iTunes Store, Buying and Downloading Content from iTunes, Searching for and Sorting Content in iTunes, Retrieving Song Information Online, Editing Content Information in iTunes, Creating Playlists, Cross-Fading Playback on Your iPod, Synchronizing Your iPod with iTunes, and Backing Up Your Music.
* Series features: Information presented in the straightforward but fun language that has defined the Dummies series for more than fifteen years.
Edward C. Baig and “Dr. Mac” Bob LeVitus, two giants of Mac-dom, have packed this colorful little book with tips on every cool feature of the iPhone 3G. They’ll show you how to find and download hundreds of cool apps from the new Apps Store, sync up your contact lists with MobileMe, browse the Internet, take photos, download music, and much more. For example:
- Use 3G wireless technology to surf the Web faster, send and receive e-mail, and talk on the phone, all at once
- Play music, watch videos on the widescreen display, or download a game from the App Store
- Navigate Web sites or photos using tap, flick, and pinch
- Get turn-by-turn directions, view a map, get live traffic information, or find services near your location with the GPS feature
- Synchronize data, calendar entries, and address books between your desktop and your iPhone
- Snap, share, sync, and save photos
- See how the touch screen lets you type, surf, dial, download, play music, and more, all with a simple tap
- Use the new scientific calculator
- Find out what Microsoft Exchange has to offer
You already love your iPhone. With iPhone For Dummies, 2nd Edition, you’ll find more to love!
BlackBerryFor Dummies,2nd Edition comes to the rescue with just what you need to know to get the most from this amazing device. It covers the newest BlackBerry models and all the latest developments, like SureType vs. QWERTY keyboards and the new trackball navigation method. You’ll discover how to set up your BlackBerry as a full-fledged PDA, but also how to use the camera, play music and videos, make phone calls, and know where you are with GPS. BlackBerryFor Dummies, 2nd Edition shows you how to:
- Surf the Web and send and receive e-mail
- Keep your calendar, contacts, and to-do list
- Make your BlackBerry a mobile mini-office
- Sync data with your desktop
- Install a MicroSD card for extra memory
- Watch movies and listen to music
- Let your BlackBerry double as a laptop modem
- Protect your personal information
- Use your BlackBerry almost anywhere in the world
Because the BlackBerry world changes so quickly, BlackBerryFor Dummies, 2nd Edition features a companion Web site that maintains the latest news and updates, so you’ll always be up to date. It’s a pretty sweet deal!
- Set up and quickly start using your phone/iPod/Internet device.
- Download applications from the App Store.
- Make and receive calls and send text messages with your phone.
- Keep everything in sync between your Windows PC or Mac and your iPhone.
- E-mail family and friends using your carrier’s wireless network or a Wi-Fi hotspot.
- Listen to songs and podcasts, and watch movies and TV shows (and YouTube!).
- Browse the Web using the built-in Safari browser.
- Figure out where you are with the iPhone’s location services.
- Fix common problems, and learn what to do if you can’t fix them yourself.
| Sample Pages from iPhone Pocket Guide | |||
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Fast and fun to read, Taking Your iPod touch to the Max gives you all the tips and techniques you could ever think of to make the most of your Apple iPod touch. Erica Sadun is an expert at hacking devices to discover undocumented tricks, and this book reveals everything and more about the functionality of the iPod Touch. But before that, Sadun will give you the best, most efficient, and fun–to–read introduction to the basics of using the iPod touch that you will ever find.
What you’ll learn
- iPod touch basics
- E–mail using iCal
- Surfing the Web with iPod Touch using Safari
- Expanding the main menu using third–party software
- Using iTunes, games, iBooks, etc.
- Connecting to the TV and ripping DVDs
- Hacking OS X Leopard to run apps on the iPod touch
- Getting contract–free VOIP
- Saving on accessories and what you really need.
Who is this book for?
Anyone who has an iPod touch and wants to get more out of it, learn how to connect to other devices, or tinker with it.
With The Complete Idiots Guide to Geocaching you won't get lost on the trail. With expert tips, over 302 pages, from the founders and operators of the most popular geocaching website you will learn how to participate in this gaming adventure.
,br>In this Complete Idiot's Guide, you get:
Information on how to create your own online geocaching profile;
Advise on purchasing and operating a GPS unit - or using a map and compass - to locate caches;
Tips on how to geocache in populated or remote areas without appearing suspicious to residents and authorities.
Written by the Editors and Staff of Geocaching.com and Jack Peters
Apple has taken the digital music world by storm and the Absolute Beginner's Guide to iPod + iTunes, Second Edition is your umbrella. It will provide you with all of the information that you need to get the most out of these amazing digital music tools. From the basics of listening to audio CDs using iTunes to purchasing music from the iTunes Music Store to customizing playlists on your iPod, you will be equipped to master digital music using these tools. You'll discover how each tool works on its own and then how you can use all three together to get the most out of each tool. The second edition also includes coverage of the new iPod photo and iPod shuffle music players. Join the millions of people who are using iPod and iTunes every day with the Absolute Beginner's Guide to iPod + iTunes, Second Edition.
Amazon Exclusive: VIP Tips and Tricks for iPod Users
iTunes Store Tip: Future Shopping Many people use Amazon’s Wish List feature for tagging items they want to remember to buy at a later date--and you can do the same thing with music and videos for sale in the iTunes Store. To get started, make a new playlist in iTunes by pressing Control-N on Windows or Command-N on a Mac. Name the new playlist "Wish List" or something memorable like "My Next Paycheck." If you want to keep it extra handy (and on top of all your other playlists), add an "@" symbol to the beginning of the name so the wish list stays on top of the alphabetical pile of playlists in your iTunes window. When you browse the Store later and find a song or video you want to eventually buy, drag its 30-second preview snippet right out of the iTunes Store window and onto the new wish-list playlist you made. Those 30-second snippets will hang out there as a reminder that you want to buy the song or video; if you change your mind, select the track and hit the Delete key to remove it. But if you do want to follow through and make the purchase, you just have to click that big BUY SONG or BUY EPISODE button next to the title to get transported back into the Store to seal the deal.
iPod Audio Book Tip: Adjusting the Speed of the Read The iPod is great for listening to audio books, and both Audible.com and the iTunes Store offer thousands of them for sale. But if you find a particular book’s narrator is talking too slow or too fast for your personal liking, you can adjust the pace of the reading. Just go to the Settings menu on the main iPod menu screen and select Audiobooks. On the next screen, you can opt to make the playback speed slower or faster than normal. And you can do this without affecting the pitch of the voice and making it sound either like the book is being read underwater or recited by a chipmunk. If you want to adjust the playback speed while you’re listening to the audio book file itself, press the iPod’s center button a few times. On most models, the audio book speed controls will appear on screen after a few taps and you can change your reading speed on the fly.
iTunes Tip: Grooving Out with the Visualizer If you’ve been working hard all day and want to take a little music break at your desk, give your eyeballs and treat and let your mind wander with the iTunes Visualizer. This swirling laser-light show is built right into iTunes itself and you can turn it on by going to the View menu and choosing "Turn On Visualizer" (or by pressing Control-T in Windows or Command-T on a Mac keyboard). With the Visualizer turned on, choreographed bursts of color accompany your music as it plays. If you want to adjust the size of the Visualizer window — or even make it take over your full computer screen — pop into the iTunes preferences box by pressing Control-comma (Windows) or Command-comma (Mac). In the Preferences box, click the Advanced tab and choose the size of your visuals from the options at the bottom of the box, then click OK. And if you want to get even deeper into the Visualizer, press the question mark keys on the computer keyboard next time you’re chilling out to the light show. A hidden menu of other Visualizer configurations and commands appears on screen for you to play with.
Determine what type of data is stored on the device Break v1.x and v2.x passcode-protected iPhones to gain access to the device Build a custom recovery toolkit for the iPhone Interrupt iPhone 3G's "secure wipe" process Conduct data recovery of a v1.x and v2.x iPhone user disk partition, and preserve and recover the entire raw user disk partition Recover deleted voicemail, images, email, and other personal data, using data carving techniques Recover geotagged metadata from camera photos Discover Google map lookups, typing cache, and other data stored on the live file system Extract contact information from the iPhone's database Use different recovery strategies based on case needs
And more. iPhone Forensics includes techniques used by more than 200 law enforcement agencies worldwide, and is a must-have for any corporate compliance and disaster recovery plan.
- Understand how the iPhone works internally, with a complete introduction to the technology
- Learn how different iPhone components interact with each other
- Use your existing Mac OS X development skills by understanding the similarities between iPhone and Mac OS X Leopard
- Learn about the iPhone-specific APIs, such as the user interface, to develop custom iPhone applications
- Get code examples to help you write various features of your application
With iPhone SDK Application Development, you'll learn how to create effective iPhone applications and games with the same tools Apple uses.
Utilizing practical examples, the book shows how to build a wide range of solutions--from a basic XHTML/CSS client to an advanced Ajax-enabled database application. As it does so, it helps readers design a user interface that is optimized for the iPhone touch-screen display. Additionally, the book helps readers integrate their applications with iPhone services, including phone dialog, its motion sensor, and Google Maps.
With this book, readers will discover how to:
- Build an XHTML and CSS UI framework from the ground up
- Emulate the look and feel of built-in applications
- Integrate public Web 2.0 APIs into applications
- Capture finger touch interactions
- Use Ajax to load external pages
- Create mashups for the iPhone
- Store local and remote data
- Optimize applications for the EDGE network
- Test, debug, and deploy iPhone applications
- And more.
- Choosing a topic that fits your expertise
- Writing an outline or script for your podcast
- Turning your existing computer into a desktop podcasting studio
- Picking the microphone, headphones, and audio editing software that best suit your needs
- Upgrading to pro-level podcasting equipment
- Conducting interviews and recording an interview subject who’s not in the room with you
- Navigating the XML code you need to share your podcast
- Finding a place to host your podcast online
- Promoting your podcasts in the blogosphere, online discussion groups, and social networking sites
- Seeking out sponsors, advertising, and subscriptions to make your podcast pay
- Creating podcasts designed to promote a business
