Can anyone explain what this is for? It runs anytime I open the app.?
Very interesting. I’m increasingly suspicious of my eufy cameras. Even if they are “off” or disabled, when I launch or refresh or do something in the eufy app, I notice my disabled cameras come alive…
Hmm strange
Very stange 
That’s strange. I don’t know
No idea, but I would check and go to the Google Play store and see if there are any available updates for those two items.
Webview
Could have something to do with your most recent google upsates. Apple pushed out two within the same week now I’m having issues sharing videos, after the second. Post doesn’t do a thing unless I tap it a million times lol and then eufy tells me that I’ve hit more than 10 submissions the next day lol.
I’m thinking possibly something didn’t get installed correctly?
As long as you’re Android operating system is 8 and up it should function properly without those pop ups.
Have you tried uninstalling the eufy app and then reinstalling it?
Log out of the app first before you do this.
Just standard android processes. Eufy needs to launch web view in the background. Sandboxed is a security feature. Measurementbroker is how eufy tracks app performance.