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 couldn't get the 1st app to work and the 2nd app wasn't truly a whitelist.
So I have given up on finding a solely white list application.

NoRootFirewall does work but isn't truly a whitelist.