Couldn't the limited support of the aroma function be transfered over to a application that simply writes a specialised .text file and puts it in the special directory that the project looks at to exclude the selected apps? And it would have pretty good stupidity recovery too...
I could code a nice simple windows app that does that but I don't have the time :/ but I'm sure someone who is talented on XDA could do the work to make an app... Just fiddle around with android studio and the support for developers by your project is amazing and I might just see what I can do to help you with this idea...
1. Just get functionality working
Then 2. Improve the Ui its all that matters