wangqingxun的专栏

Android 开发指南翻译2 User Interface:XML Layouts定义：Your layout is the architecture for the user interface in an Activity. It defines the layout structure and holds all the elements that appear to th

Android 开发指南 翻译8 Application Resources: Localization应用资源：本地化Android will run on many devices in many regions. To reach the most users, your application should handle text, audio files,

先定一个学习计划吧，准备把Android的开发指南重新看一遍，借博客做个记录吧。User Interface -Styles and Themes用户接口-样式和主题定义：style：A style is a collection of properties that specify the look and format for a View or windo

User Interface -- DialogsA dialog is usually a small window that appears in front of the current Activity. The underlying Activity loses focus and the dialog accepts all user interaction. Dialog

Application Resources -- Drawable Resources绘图资源A drawable resource is a general concept for a graphic that can be drawn to the screen and which you can retrieve with APIs such as getDrawab

Application Resources--String Resources字符串资源A string resource provides text strings for your application with optional text styling and formatting. There are three types of resources tha

Action bar 行动条The action bar is a window feature that identifies the application and user location, and provides user actions and navigation modes. You should use the action bar in most activities

public classHandlerextends Objectjava.lang.Object   ↳android.os.HandlerKnown Direct SubclassesAsyncQueryHandler, AsyncQueryHandler.WorkerHandler