移动Web编程

　　《移动Web编程（第二版·影印版）》主要讲述了，通过这本畅销书的第二版，你将学习到如何搭建基于HTML5和CSS3的应用，它们能够访问地理信息、加速计、多点触摸屏、离线存储和其他一些在当今智能手机、平板电脑和功能手机中存在的特性。移动应用市场依然在飞速增长中，而《移动Web编程（第二版·影印版）》是移动web开发的最全面的参考。
　　作为移动开发专家，作者Maximiliano Firtman为你展示了如何开发一个标准的应用内核，你可以扩展它来用于不同的设备。本修订版本包括了移动开发方面多项最新进展，包括自适应web设计技术、离线存储、移动设计模式和最新的移动浏览器、平台以及硬件API。

Preface
1. The Mobile Jungle
The Mobile Ecosystem
What Is a Mobile Device?
Mobile Device Categories
Brands， Models， and Platforms
Apple iOS
Android
Windows
Nokia
BlackBerry
Samsung
Sony Mobile
Motorola Mobililty
Amazon
LG Mobile
HTC
HP and Palm
Firefox OS
Ubuntu for Phones
Chinese Platforms
Other Platforms
Smart TV Platforms
Technical Information

2. Understanding the Mobile Web
Myths of the Mobile Web
It's Not the Mobile Web; It's Just the Web!
You Don't Need to Do Anything Special About Your Desktop Website
One Website Should Work for All Devices （Desktop， Mobile， TV）
lust Create an HTML File with a Width of 320 Pixels， and You Have a Mobile Website
Native Mobile Applications Will Kill the Mobile Web
People Are Not Using Their Mobile Browsers
What Is the Mobile Web?
Differences
Mobile Web Eras
WAP 1
WAP 2.0
The Mobile Browsing Experience
Navigation Methods
Zoom Experience
Reflow Layout Engines
Direct Versus Cloud-Based Browsers
Multipage Experience
Web Engines
Fragmentation
Display
Input Methods
Other Features
Market Statistics

3. Browsers and Web Platforms
Web Platforms That Are Not Browsers
HTML5 Web Apps
Web Views
Pseudo-Browsers
Native Web Apps， Packaged Apps， and Hybrids
Ebooks
Mobile Browsers
Preinstalled Browsers
User-Installable Browsers
Browser Overview

4. Tools for Mobile Web Development
Working with Code
Adobe Dreamweaver
Adobe Edge Tools
Microsoft Visual Studio and WebMatrix
Eclipse
Native Web IDEs
Testing
Emulators and Simulators
Real Device Testing
Remote Labs
Production Environment
Web Hosting
Domain
Error Management
Statistics

5. Arehitecture and Design
Mobile Strategy
When to Get Out of the Browser
Context
Server-Side Adaptation
Progressive Enhancement
Responsive Web Design
RESS
Navigation
Design and User Experience
Touch Design Patterns
Tablet Patterns
Official UI Guidelines
What Not to Do

6. Markups and Standards
First， the Very Old Ones
WML
Current Standards
Politics of the Mobile Web
Delivering Markup
XHTML Mobile Profile and Basic
Available Tags
Official Noncompatible Features
Creating Our First Compatible Template
Markup Additions
Mobile HTML5
Creating Our First HTML5 Template
Syntax Rules
New Elements
CSS for Mobile
WCSS Extensions
CSS3
HTML5 Compatibility Levels
Testing Your Browser

7. Basics of Mobile HTML5
The Document Head
Title
Website Icons
Home Screen Icons
The Viewport
Changing the Navigation Method
Removing Automatic Links
Metadata for Sharing
Hiding the URL Address Bar
Native App Integration
The Document Body
Main Structure
HTML5 Mobile Boilerplate
The Content
Block Elements
Lists
Tables
Frames
Links
Accessibility

8. HTML5 Forms
Form Design
Form Elements
Select Lists
Radio Buttons and Checkboxes
Buttons
Hidden Fields
Text Input Fields
Range Slider Fields
Date Input Fields
File Selection Fields
Noninteractive Form Elements
Form Control Attributes
Placeholder
autofocus
……
9. Feature and Device Detection
10. Imaqesand Media
11. CSS for Mobile Browsers
12. JavaScript Mobile
13. Offline Apps， Storage， and Networks
14. Geolocation and Maps
15. Device Interaction
16. Native and Installed Web Apps
17. Content Delivery
18. Debuqqing and Performance
19. Distribution and Social Web 2.0
A. MIME Types for Mobile Content
Index

　　Java Script Object Notation （best known as JSON） is a lightweight data interchange for-mat known to be compatible with almost every language in common use. It is sometimesused in JavaScript as a replacement for other transport formats，like XML.JSON can be used in Ajax requests or to store and load information on the client side.ECMAScript 5 includes a native JSON object that is also included in other older brows-ers. This object allows us to convert standard objects，arrays，and JavaScript variablesto a string JSON format using JSON. stringify（） and to convert JSON string files toobjects again using JSON. parse（）.
　　Most modern smartphone and tablet browsers support this object directly，and for olderdevices we can use a JavaScript polyfill （https：//github.corn/douglascrockford/JSON-js）.
　　Binary Data
　　Because of the need for binary data in WebGL-the 3D canvas-modern browsers in-clude a way to manage binary data efficiently，known as typed arrays. Even non-WebGLbrowsers，such as Safari on iOS，support these type extensions. The list of possible typesincludes DataVtew，ArrayBuffer，Float32Array，Int32ArFay，and Uint8AFray. Typedarrays work pretty much the same as normal JavaScript arrays，but their execution ismuch fastenWe can use these new data types with the Canvas，WebGL，XHR2，Workers，Sockets，and File API，as we will see later in this book.
　　Web Workers
　　Web Workers （http：//www.w3.org/TR/workers） is a W3C specification that allows Java-Script to create working threads instead of executing all the code in the main UI thread，shared with the browser's rendering engine.The specification defines two kinds of workers： workers and shared workers. Creating aworker allows a script to create an isolated thread that can communicate bidirectionallywith the opener script and it has its own isolated context. A shared worker can beaccessed by different scripts in the same domain that are working in different contexts，such as different tabs，windows，or iframes. Using the idea of ports，the shared workercan communicate with different executing scripts at the same time.
　　……