What are the methods and ways to analyze and monitor Android traffic?

Question

Android

Hello
How can I find out about all outgoing traffic from the phone (not only wifi but also gps and mobile)?
Where is it stored on the phone (and is it stored at all)?
Ps
I'm interested in the question - if I turned off for example wifi, then as I understand it, the phone still makes mailings to the nearest points, so that they see it. Can this traffic be tracked? (Also applies to gps and mobile network)

Answer 1

Try to use NetGuard (from store or build it yourself - it's opensource)