Read Me About GKAuthentication

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GKAuthentication is a sample application that shows how to correctly 

perform GameKit Authentication. This code is completely copy and paste-able.

IMPORTANT: When adding support for Game Center to an application, it is not

enough to simply add the necessary code to your application.  You also

need to configure your app in iTunes Connect to match your desired

configuration.  

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BUILD REQUIREMENTS:

This project was built with Xcode 3.2.4 and iOS SDK 4.2

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RUNTIME REQUIREMENTS:

The project requires iOS 4.2 and a GameCenter account to run.

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PACKAGING LIST:

- ReadMe.txt -- This file.

- GKAuthentication.xcodeproj --  Xcode project for this sample. 

- Resources -- The project nib, images, and so on.

- Classes/GKAuthenticationAppDelegate.h -- Declaration of the best 

    practices

- Classes/GKAuthenticationAppDelegate.m -- Contains the best practices of 

    adding authentication to a project. 

- main.m -- The main function of this sample.

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CHANGES FROM PREVIOUS VERSIONS:

1.0: (Feb 2011) First shipping version.

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Copyright (C) 2011 Apple Inc. All rights reserved.