iPhone and iPad Apps for Absolute Beginners by Rory Lewis

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By Rory Lewis

The iPhone is the most well liked device of our iteration, and lots more and plenty of its good fortune has been fueled by means of the App shop, Apple’s on-line market for iPhone purposes. Over 1 billion apps were downloaded within the nine months the App shop has been open, starting from the best video games to the main complicated enterprise apps. everybody has an idea for the following best-selling iPhone app—presumably that’s why you’re studying this now. And with the discharge of the iPad, this call for will simply proceed to grow.

So how do you construct an program for the iPhone and iPad? Don’t you want to spend years studying advanced programming languages? What approximately Objective-C, Cocoa contact, and the SDK? the answer's that you simply don’t want to know any of these issues. anyone can commence development basic functions for the iPhone and iPad, and this ebook will express you how.

This e-book takes you to getting your first functions up and operating utilizing undeniable English and useful examples. It cuts in the course of the fog of jargon and incorrect information that surrounds iPhone and iPad software improvement, and provides you uncomplicated, step by step directions to get you started.
* Teaches iPhone and iPad software improvement in language someone can understand
* presents uncomplicated, step by step examples that make studying easy
* bargains video clips that show you how to keep on with besides the author—it’s like your personal deepest classroom
<h3>What you'll learn</h3> * Get either your self and your laptop arrange for iPhone and iPad software development.
* commence via making small adjustments to latest purposes to construct your wisdom and event earlier than growing your individual applications.
* stick to steps in simple English to construct easy apps and get them operating immediately.
* variety your program in order that it appears reliable and clients can simply navigate via it.
* utilize the iPhone’s contact reveal and accelerometer.
* Use shortcuts and cheat sheets to create apps the straightforward way.
<h3>Who this publication is for</h3>
If you may have an exceptional concept for an iPhone or iPad app, yet have by no means programmed earlier than, then this ebook is for you. You don’t must have any prior computing device programming skills—as lengthy as you've got a wish to study, and also you comprehend which finish of the mouse is which, you’ll be wonderful.
<h3>Table of Contents</h3>Chapter 1: sooner than We Get Started
bankruptcy 2: Blast-Off!
bankruptcy three: What’s Next?
bankruptcy four: An advent to the Code
bankruptcy five: Buttons & Labels with a number of Graphics
bankruptcy 6: swap View with a number of Graphics
bankruptcy 7: Dragging, Rotating, and Scaling
bankruptcy eight: desk perspectives, Navigation, and Arrays
bankruptcy nine: MapKit

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Extra resources for iPhone and iPad Apps for Absolute Beginners

Sample text

They are all going to be necessary to have in your toolkit at a later date.  Trying to write a simple “Hello World” application in Objective-C is more involved than the beginner is ready for, unless we break up the process into stages or layers. My solution to overcoming these issues is simple. I’ll show you how to say Hello to the world from your iPhone/iPad in not one, not two, but quite a few different ways. Each time, we’ll go a little bit deeper, and we’ll have a blast as we do so. Each time you travel down the road into the land of Xcode, you are immediately asked what type of vehicle you’d like to drive.

6. "]; This command says we need a cell that has the Apple code required to insert text into a label. ” to populate the cell. "]; return cell; You will be prompted to save your work upon entering the shortcut for compiling and running your new code (). Refer to Figure 2–30. Hit Return. CHAPTER 2: Blast-Off! Figure 2–30. Upon entering the shortcut to compile the new code, you will be prompted to save your work. 7. ” See Figures 2–31 to 2–34. Great job! You have now written your second iPhone and iPad application.

Figure 2–8. Add to your new View-Based Application file by pasting the saved line of code (from the previous file) into the indicated area. m suffix. The ViewController manages the interactions your code has with the display, and it manages the user’s interactions with your code. It contains a view, but it is not a view itself. The ViewController is a class, of which you only have a minimal understanding so far. m) file. I want you to read this next part aloud, and I don’t care if you’re in the bookstore!

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