init.xxx.rc解析完成之后,会按照制定顺序执行,执行顺序如下:

early-init

init

late-init

early-fs

fs

post-fs

late-fs

post-fs-data

trigger load_persist_props_action   //通知系统属性已准备好

start zygote  //启动zygote

early-boot

boot