目录前言Android启动过程1、Zygote是什么1.1app_main.cpp1.1.1main()1.2AndroidRuntime.cpp1.2.1start()1.3ZygoteInit.java1.3.1main()1.3.2forkSystemServer()2、SystemServer2.1SystemServer.java2.1.1main()2.1.2run()2.1.3createSystemContext()2.1.4startBootstrapServices()2.1.5startCoreServices()2.1.6st