android源码设计模式解析与实战 笔记 5.7节

5.7节，关于oncreate  方法。

android.app.ActivityThread ->

main()-> attach()->

IActivityManager.attachApplication()->

com.android.server.am.ActivityManagerService.attachApplication()->

attachApplicationLocked()->

com.android.server.am.ActivityStackSupervisor.attachApplicationLocked()

->realStartActivityLocked()

->android.app.ActivityThread .scheduleLaunchActivity()

->handleMessage()LAUNCH_ACTIVITY:handleLaunchActivity()->

performLaunchActivity()->callActivityOnCreate()

->performCreate()->oncreate()

-