I came across about Xposed about an year ago when I searched for a post-boot Android OS customizations. So I created an open source project called NightWing[DC comics fan :)]
This project basically contains some OS level framework tweaks for API 19,20,21,22 etc. Basically it has
- Blocks user to make calls,messages,bluetooth access etc,.[Both incoming requests also]
- Hides unwanted apps from UI drawer. Hides Google search bar.
- Replaces stock menu icon.
- Blocks app opening and execution.[Even it is superuser app]/This is customizable.
- Blocks installation particular apps from Playstore[This is some sort of hard hack.]
- Blocks app notifications
- And more... Basically this module turns a device into a kiosk mode with more efficiently.
I Have deprecated this project because of lack of time and planned to manage it in my private.You can ping me for any further assistance from this project.