Android App 启动Activity 创建解析

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继承实现类关系:
ActivityThread  thread = new ActivityThread();
Context-> ContextImpl    ContextImpl context = new ContextImpl(null, mainThread, packageInfo, activityInfo.splitName,activityToken, null, 0, classLoader);
       Window-> PhoneWindow
WindowManger-> WindowMangerImpl
FrameLayout-> DecorView
ViewRoot-> ViewRootImpl
 
 

Android App 启动Activity 创建解析

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【Android App 启动Activity 创建解析】 

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