User contributions
31 January 2011
An Example iOS 4 iPhone Location Application
New page: Having covered the basics of location management in iOS 4 iPhone applications in the previous chapter it is now time to put theory into practice and work step-by-step through an example ap...
IPhone iOS 4 Development Essentials
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27 January 2011
IPhone iOS 4 Development Essentials
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Getting iPhone Location Information using the iOS 4 Core Location Framework
The Basics of Core Location
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Getting iPhone Location Information using the iOS 4 Core Location Framework
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IPhone iOS 4 Development Essentials
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Getting iPhone Location Information using the iOS 4 Core Location Framework
New page: The iPhone is able to employ a number of different techniques for obtaining information about the current geographical location of the device. These mechanisms include GPS, cell tower tria...
IPhone iOS 4 Development Essentials
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26 January 2011
IPhone iOS 4 Development Essentials
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File:Ios 4 iphone local notification.jpg
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Scheduling iOS 4 iPhone Local Notifications
New page: Local Notifications were introduced with iOS 4.0 and provide a mechanism for an application to schedule an alert to notify the user about an event. These notifications take the form of an ...
An Overview of iOS 4 iPhone Multitasking
Scheduling Local Notifications
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IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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File:Ios 4 iphone background modes.jpg
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File:Ios 4 iphone disable multitasking.jpg
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An Overview of iOS 4 iPhone Multitasking
New page: Multitasking refers to the ability of an operating system to run more than one application concurrently. The introduction of iOS version 4.0 was met with much fanfare relating to the fact ...
IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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24 January 2011
IPhone iOS 4 Development Essentials
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File:Ios 4 iphone iad landscape.jpg
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File:Ios 4 iphone iad portrait.jpg
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File:Ios 4 iphone tableview in view.jpg
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Integrating iAds into an iOS 4 iPhone App
New page: In the first 11 months of business, Apple’s iTunes App Store reached 1 billion downloads. This actually turned out to be something of a slow start, and in the following year and a half t...
IPhone iOS 4 Development Essentials
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21 January 2011
IPhone iOS 4 Development Essentials
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File:Ios 4 iphone uview subclassing.jpg
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An iOS 4 iPhone Graphics Drawing Tutorial using Quartz 2D
New page: As previously discussed in Drawing iOS 4 iPhone 2D Graphics with Quartz, the Quartz 2D API is the primary mechanism by which 2D drawing operations are performed within iOS iPhone appli...
IPhone iOS 4 Development Essentials
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An iPhone Graphics Drawing Tutorial using Quartz 2D
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IPhone iOS 4 Development Essentials
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Drawing iOS 4 iPhone 2D Graphics with Quartz
New page: The ability to draw two dimensional graphics on the iPhone is provided as part of the Core Graphics Framework in the form of the Quartz 2D API. The iOS implementation of Quartz on the iPho...
IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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Detecting iOS 4 iPhone Touch Screen Gesture Motions
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Detecting iOS 4 iPhone Touch Screen Gesture Motions
New page: The last area of iOS touch screen event handling that we will look at in this book involves the detection of gestures involving movement. As covered in a previous chapter, a gesture refers...
IPhone iOS 4 Development Essentials
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IPhone iOS 4 Development Essentials
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An Example iOS 4 iPhone Touch, Multitouch and Tap Application
Building and Running the Touch Example Application
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File:Ios 4 iphone touches.jpg
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An Example iOS 4 iPhone Touch, Multitouch and Tap Application
New page: Having covered the basic concepts behind the handling of iOS user interaction with an iPhone touch screen in the previous chapter, this chapter will work through a tutorial designed to hig...
IPhone iOS 4 Development Essentials
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An Example iPhone Touch, Multitouch and Tap Application
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20 January 2011
IPhone iOS 4 Development Essentials
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An Overview of iOS 4 iPhone Multitouch, Taps and Gestures
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An Overview of iOS 4 iPhone Multitouch, Taps and Gestures
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An Overview of iOS 4 iPhone Multitouch, Taps and Gestures
Gestures
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