Whitelist Apps That Use Data

I only use the map application while driving and therefore would like only for this application to be used while driving. Can I define a whitelist instead of manually going through on my apps and essentially creating a blacklist of which apps can be used. This gets particularly annoying when I install new applications also. Can this be done with root maybe? I have Nexus 5 rooted running Lineage OS 7.1. [Found this](https://www.reddit.com/r/AndroidQuestions/comments/33jml8/how_do_i_whitelist_mobile_data_usage/) couldn't get the 1st app to work and the 2nd app wasn't truly a whitelist.