iPhone Flashlight Programming Tutorial

iPhone Flashlight Programming Tutorial

This tutorial is a step-by-step guide to using Xcode, along with Objective-C 2.0, to write your own Flashlight app for iPhone OS 3.0.

Targeted to both newbies and experts alike, you will learn how to use Xcode to create a Window-based app, how to understand Objective-C 2.0 code, how to set properties on the UIApplication object, how to implement the UIApplicationDelegate protocol, how to create a custom UIView, how to handle touch events, and more.

Unlike any other step-by-step tutorial, this one describes in detail every single step and line of code.

CONTENTS

– About This Tutorial
– Setup of iPhone OS Software Development Environment
– Startup Xcode
– Create New Project: Flashlight
– Build and Go
– Quick Tour of XCode
– It All Starts Here: main.m – Part 1
– Rental Vehicle Analogy
– It All Starts Here: main.m – Part 2
– main.m
– UIApplicationMain()
– UIApplication and UIApplicationDelegate
– FlashlightAppDelegate.h
– FlashlightAppDelegate.m
– UIApplication Properties
– UIApplication Methods
– UIApplicationDelegate Methods
– Touch – Overview
– Creating FlashlightView Class
– FlashlightView.h
– FlashlightView.m
– Adding FlashlightView to FlashlightAppDelegate
– FlashlightView Touch Handling
– Review of Key Skills

SEE ALSO

– iPhone Objective-C 2.0 Programming Exercises

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