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iOS5           holly.lee@gmail.com       for MDCC 2011, Beijing
:     200                 •   iCloud                 •   Siri                 •   iMessage                 •   Notification...
iCloud•            API:           key-value• iCloud
iCloud API:•            .         .            .•        NSFilePresenter Protocol    NSFileCoordinator class           iCl...
iCloud: key-value•       Property List• NSUbiquitousKeyValueStore•               Notification•        :   64KB.     key    ...
iCloud•       Documents• Library/Caches                .• Library/tmp       .
Newsstand•    folder.••      ,
Auto Reference Counting•                                   ,•                 ,    GC. -fobjc-arc   -fno-    objc-arc.•   ...
•        frameworks:        GLKit, CoreImage,    Twitter, Accounts, Core BlueTooth•                 .       Storyboard, Co...
iOS5 开发新特性
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iOS5 开发新特性

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2011移动开发者大会”开放平台与技术“主题论坛,上海改变技术有限公司CTO李宁的演讲PPT

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iOS5 开发新特性

  1. 1. iOS5 holly.lee@gmail.com for MDCC 2011, Beijing
  2. 2. : 200 • iCloud • Siri • iMessage • Notification Center, etc. :• iCloud API• Newsstand Application• Auto Reference Counting• frameworks• ...
  3. 3. iCloud• API: key-value• iCloud
  4. 4. iCloud API:• . . .• NSFilePresenter Protocol NSFileCoordinator class iCloud .• NSFilePresenter : UIDocument
  5. 5. iCloud: key-value• Property List• NSUbiquitousKeyValueStore• Notification• : 64KB. key 64bytes, value 64KB
  6. 6. iCloud• Documents• Library/Caches .• Library/tmp .
  7. 7. Newsstand• folder.•• ,
  8. 8. Auto Reference Counting• ,• , GC. -fobjc-arc -fno- objc-arc.• : • @autoreleasepool { ... } • @property(strong), @property(weak)
  9. 9. • frameworks: GLKit, CoreImage, Twitter, Accounts, Core BlueTooth• . Storyboard, Container View Controller, etc.

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