1.安装后在data/data目录下有如下运行应用

com.google.android.gm
com.google.android.gms
com.google.android.gsf
com.google.android.gsf.login
com.google.android.location
com.google.android.syncadapters.calendar
com.google.android.syncadapters.contacts

2.安装应用到system/app

GmsCore.apk
GoogleCalendarSyncAdapter.apk
GoogleContactsSyncAdapter.apk
GoogleLoginService.apk

GoogleServicesFramework.apk

3.data/app

com.google.android.gm-1.apk