Install apps silently, with granted INSTALL_PACKAGES permission

Question

I am trying to silently install apk into the system. My app is located in /system/app and successfully granted permission \"android.permission.INSTALL_PACKAGES\"

Ho

Answer 1

I had no idea of how to do this, because nobody answered that time, and I found no documentation about this permission. So I found my own solution. It is worser that yours, but this is a solution anyway.

I installed busybox, that set 777 permission to /data/app (I dont care about security). Then just executed "busybox install" from app. This works, but has a big security leak. If you set permissions 777, no root required.