iOS App Programming Guide phần 9 pps

... you can use in your apps, see View Controller Programming Guide for iOS. 90 Creating a Universal App 2011-10-12 | © 2011 Apple Inc. All Rights Reserved. CHAPTER 6 Advanced App Tricks 4. Configure ... and CFWriteStreamRef 96 Tips for Developing a VoIP App 2011-10-12 | © 2011 Apple Inc. All Rights Reserved. CHAPTER 6 Advanced App Tricks and later, apps that support earlier vers...

Ngày tải lên: 13/08/2014, 18:20

... incorporate into your apps, see iOS Technology Overview. 9. Do some basic performance tuning for your app. All iOS apps should be tuned for the best possible performance. Tuned apps run faster but ... Plan 2011-10-12 | © 2011 Apple Inc. All Rights Reserved. CHAPTER 1 App Design Basics If you are interested in a more hands-on approach to creating iOS apps, you should read Your First...

Ngày tải lên: 13/08/2014, 18:20

... your app, see Resource Programming Guide. For more information about the structure of an iOS app bundle, see Bundle Programming Guide. The App Bundle 33 2011-10-12 | © 2011 Apple Inc. All Rights ... provide by reading View Controller Programming Guide for iOS. For more information about views and the role they play in apps, see View Programming Guide for iOS. Building...

Ngày tải lên: 13/08/2014, 18:20

... assist application developers to develop applications only for Apple-labeled computers. Apple Inc. 1 Infinite Loop Cupertino, CA 95 014 408 -99 6-1010 App Store is a service mark of Apple Inc. Apple, ... 2011 Apple Inc. All Rights Reserved. INTRODUCTION About iOS App Programming This document is the starting point for creating iOS apps. It describes the fundamental architecture of...

Ngày tải lên: 13/08/2014, 18:20

... before the applicationDidEnterBackground: method returns. 44 Managing App State Changes 2011-10-12 | © 2011 Apple Inc. All Rights Reserved. CHAPTER 3 App States and Multitasking For iOS apps, it ... application:didFinishLaunchingWithOptions: method accordingly. Managing App State Changes 39 2011-10-12 | © 2011 Apple Inc. All Rights Reserved. CHAPTER 3 App States and Multitasking No...

Ngày tải lên: 13/08/2014, 18:20

... navigation app ● Apps that support Voice over Internet Protocol (VoIP) ● Newsstand apps that need to download and process new content ● Apps that receive regular updates from external accessories Apps ... background task at quit time - (void)applicationDidEnterBackground:(UIApplication *)application { UIApplication* app = [UIApplication sharedApplication]; bgTask = [app beginBackgrou...

Ngày tải lên: 13/08/2014, 18:20

... more information about how to configure entitlements for an iOS app, see “Configuring Applications” in iOS App Development Workflow Guide. Using iCloud Document Storage iCloud document storage ... see Document-Based Application Programming Guide for iOS. For information on how to create custom file presenters to manage files and directories, see File System Programming Guide....

Ngày tải lên: 13/08/2014, 18:20

... objects, see Document-Based Application Programming Guide for iOS. For information about responding to conflicts in custom file presenters, see File System Programming Guide. Incorporating Search ... information about how to use the key-value store in your app, see Preferences and Settings Programming Guide. Being a Responsible iCloud App Apps that take advantage of iCloud sto...

Ngày tải lên: 13/08/2014, 18:20

... the type of app you are trying to create. This chapter shows you how to implement some of the common behaviors found in iOS apps. Creating a Universal App A universal app is a single app that is ... device. For apps that run only on iOS, you can omit the platform string. (The iphoneos platform string is used to distinguish apps written for iOS from those written for Mac OS X.) To...

Ngày tải lên: 13/08/2014, 18:20

... directories in iOS App Sandbox Documents Library tmp MyApp .app App App Sandbox App App Sandbox App Important: The purpose of a sandbox is to limit the damage that a compromised app can cause ... your app, you should consider the implications of your design choices on the overall performance of your app. The operating environment for iOS apps is more constrained than t...

Ngày tải lên: 13/08/2014, 18:20