Learning the iOS 4 SDK for JavaScript Programmers: Create Native Apps with Objective-C and Xcode (Paperback)

Danny Goodman

Learning the iOS 4 SDK for JavaScript Programmers: Create Native Apps with Objective-C and Xcode (Paperback)
  • 出版商: O'Reilly
  • 出版日期: 2011-01-25
  • 定價: $1,225
  • 售價: 0.8 折 $99
  • 語言: 英文
  • 頁數: 320
  • 裝訂: Paperback
  • ISBN: 1449388450
  • ISBN-13: 9781449388454
  • 相關分類: Apple Developer、JavaScript

    • 立即出貨(限量) (庫存=3)

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商品描述

Is it possible for JavaScript programmers to learn Apple's iOS 4 SDK and live to tell the tale? Technology guru Danny Goodman did, and with this book he leaves a well-marked trail for you to follow. An authority on JavaScript since its inception, Goodman understands the challenges you might face in creating native iOS apps with this SDK, and introduces Xcode, Objective-C, and Cocoa Touch in a context you'll readily understand.

Why bother with the SDK when you can simply build web apps for Apple's iOS devices? Web apps can't access an iPhone's music library, camera, or iOS system software for maps, audio, and more. Nor can you sell web apps in the App Store. If you want to take full advantage of the iPhone and iPad, iOS 4 SDK is your tool -- and this is your book. Includes full coverage of iOS SDK 4.2.

  • Learn the distinction between web app and iOS native app programming
  • Create a workbench app to test code snippets throughout the learning process
  • Get a structural view of an iOS app, and compare the process of building objects in Objective-C versus JavaScipt
  • Discover how your code launches iOS apps and makes them user-ready
  • Learn about iOS memory management details that are different from JavaScript, including pointers and data types
  • Use Objective-C and Cocoa Touch to implement common JavaScript tasks

商品描述(中文翻譯)

JavaScript程式設計師是否有可能學習蘋果的iOS 4 SDK並活下來？科技專家Danny Goodman就是這樣做的，並且在這本書中為您留下了一條明確的路徑供您跟隨。作為JavaScript的權威，Goodman了解您在使用這個SDK創建原生iOS應用程式時可能面臨的挑戰，並以您容易理解的方式介紹了Xcode、Objective-C和Cocoa Touch。

如果您可以為蘋果的iOS設備建立網頁應用程式，為什麼還要使用SDK呢？網頁應用程式無法訪問iPhone的音樂庫、相機或iOS系統軟體（如地圖、音頻等）。您也無法在App Store中銷售網頁應用程式。如果您想充分利用iPhone和iPad，iOS 4 SDK就是您的工具，而這本書就是您的指南。全面介紹了iOS SDK 4.2。

本書內容包括：
- 學習網頁應用程式和iOS原生應用程式編程之間的區別
- 創建一個工作台應用程式，在學習過程中測試程式碼片段
- 獲得iOS應用程式的結構視圖，並比較使用Objective-C和JavaScript建立物件的過程
- 了解您的程式碼如何啟動iOS應用程式並使其可供使用者使用
- 學習與JavaScript不同的iOS記憶體管理細節，包括指標和資料類型
- 使用Objective-C和Cocoa Touch實現常見的JavaScript任務

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