IOS开发入门教程

IOS开发入门教程

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iOS框架总览的笔记

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iOS框架总览2012-07-09
笔记详情:

1.

Use Foundation to:

  • Create and manage collections such as arrays and dictionaries.

  • Access images and other resources stored in your app.

  • Create and manage strings.

  • Post and observe notifications.

  • Create date and time objects.

  • Automatically discover devices on IP networks.

  • Manipulate URL streams.

  • Perform code asynchronously.

2.

Use UIKit to:

  • Construct and manage your user interface.

  • Handle touch and motion-based events.

  • Present text and web content.

  • Optimize your app for multitasking.

  • Create custom user-interface elements.

3.

Use Core Data to:

  • Save and retrieve objects from storage.

  • Support basic undo/redo.

  • Validate property values automatically.

  • Filter, group, and organize data in memory.

  • Manage results in a table view with [NSFetchedResultsController].

  • Support document-based applications

     

 

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