tailieunhanh - iPhone Application Tutorial 2008-06-09

Important: This is a preliminary document for an API or technology in development. Although this document has been reviewed for technical accuracy, it is not final. Apple is supplying this information to help you plan for the adoption of the technologies and programming interfaces described herein. This information is subject to change, and software implemented according to this document should be tested with final operating system software and final documentation. Newer versions of this document may be provided with future seeds of the API or technology. For information about updates to this and other developer documentation, view the New & Updated sidebars in subsequent documentation seeds | iPhone Application Tutorial 2008-06-09 Apple Inc. 2008 Apple Inc. All rights reserved. No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without prior written permission of Apple Inc. with the following exceptions Any person is hereby authorized to store documentation on a single computer for personal use only and to print copies of documentation for personal use provided that the documentation contains Apple s copyright notice. The Apple logo is a trademark of Apple Inc. Use of the keyboard Apple logo Option-Shift-K for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws. No licenses express or implied are granted with respect to any of the technology described in this document. Apple retains all intellectual property rights associated with the technology described in this document. This document is intended to assist application developers to develop applications only for Apple-labeled computers. Every effort has been made to ensure that the information in this document is accurate. Apple is not responsible for typographical errors. Apple Inc. 11nfinite Loop Cupertino CA 95014 408-996-1010 Apple the Apple logo Cocoa Mac Objective-C and Xcode are trademarks of Apple Inc. registered in the United States and other countries. Finder and iPhone are trademarks of Apple Inc. Simultaneously published in the United States and Canada. Even though Apple has reviewed this document APPLE mAkES no warranty or REPRESENTATION EITHER EXPRESS OR IMPLIED WITH RESPECT TO THIS document its quality accuracy MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. as a result this DOCUMENT IS PROVIDED AS IS aNd YOU THE READER ARE assuming the entire risk as tO its quality and ACCURACY. IN NO EVENT WILL APPLE BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL