Android要点笔记

1.判断是否首次启动

代码位置：

/core/java/android/content/pm/IPackageManager.aidl:    boolean isFirstBoot();

/services/core/java/com/android/server/pm/PackageManagerService.java:public boolean isFirstBoot() 

/services/java/com/android/server/SystemServer.java:        mFirstBoot = mPackageManagerService.isFirstBoot();