文件名称:MyActivity
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本节我们学习Android四大天王的Activity，Activity密切关注用户能做什么，负责与用户交互。类似于Java Web中的页面Page，将一系列View装载起来通过内部的加载引擎展现给前台用户。可以说一个简单的Android应用就是由一组Activity组合而成。可见对于Activity的学习在整个Android移动开发学习中至关重要的一环。鉴于Android移动开发属于嵌入式系统开发的范畴，所以Google的工程师在Android平台构架设计上，将很多组件都设计成基于事件驱动的，不推荐开发者采用手动的方式去主动调用它们的行为，这些行为将全部交给系统进行统一管理。因此掌握它们的生命周期是学好它们的根本所在。另外，与Service一样，Activity也是通过Intent来调用，Intent携带的数据能在多个Activity之间传递。-In this section, we study the Android four major Kings of Activity, the Activity pay close attention to what users can do, is responsible for the interaction with the user. Similar to Java Web Page, the Page will load a series of the View to display through internal loading the engine to the user. Can say a simple Android application is made up by a group Activity. Visible on the Activity of learning in learning the entire Android mobile development crucial one annulus. In view of the Android mobile development belongs to the category of the embedded system development, so Google engineers on the Android platform architecture design, will be a lot of components are designed based on the event-driven, developers to adopt the way of manual is not recommended to take the initiative to call them, these behaviors will be unified management over all system. So to master their life cycle is to learn their fundamental ?
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下载文件列表
ActivityLife\.classpath
............\.project
............\AndroidManifest.xml
............\bin\Activity.apk
............\...\AndroidManifest.xml
............\...\classes\cn\lynn\activity\BuildConfig.class
............\...\.......\..\....\........\MainActivity.class
............\...\.......\..\....\........\PauseActivity.class
............\...\.......\..\....\........\R$attr.class
............\...\.......\..\....\........\R$drawable.class
............\...\.......\..\....\........\R$layout.class
............\...\.......\..\....\........\R$string.class
............\...\.......\..\....\........\R.class
............\...\.......\..\....\........\StopActivity.class
............\...\classes.dex
............\...\res\drawable-hdpi\ic_launcher.png
............\...\...\.........ldpi\ic_launcher.png
............\...\...\.........mdpi\ic_launcher.png
............\...\resources.ap_
............\gen\cn\lynn\activity\BuildConfig.java
............\...\..\....\........\R.java
............\proguard.cfg
............\project.properties
............\res\drawable-hdpi\ic_launcher.png
............\...\.........ldpi\ic_launcher.png
............\...\.........mdpi\ic_launcher.png
............\...\layout\main.xml
............\...\......\pause.xml
............\...\......\stop.xml
............\...\values\strings.xml
............\src\cn\lynn\activity\MainActivity.java
............\...\..\....\........\PauseActivity.java
............\...\..\....\........\StopActivity.java
............\bin\classes\cn\lynn\activity
............\...\.......\..\lynn
............\gen\cn\lynn\activity
............\src\cn\lynn\activity
............\bin\classes\cn
............\...\res\drawable-hdpi
............\...\...\drawable-ldpi
............\...\...\drawable-mdpi
............\gen\cn\lynn
............\src\cn\lynn
............\bin\classes
............\...\res
............\gen\cn
............\res\drawable-hdpi
............\...\drawable-ldpi
............\...\drawable-mdpi
............\...\drawable-xhdpi
............\...\layout
............\...\values
............\src\cn
............\assets
............\bin
............\gen
............\res
............\src
ActivityLife