• danhakimi@kbin.social
      link
      fedilink
      arrow-up
      1
      arrow-down
      1
      ·
      1 year ago

      disable your internet connection.

      that’s really it. Lots of apps find lots of ways to call home, and Google, especially, is constantly calling home from Android, so unless you’re going to, like… uninstall all but one Google app to test it in a vacuum, and then add other apps one at a time, it’s not going to work. Also, that experiment won’t work, because we already know that Google Play Services handles most of these shenanigans.

      • Chozo@kbin.social
        link
        fedilink
        arrow-up
        1
        ·
        1 year ago

        We’re talking about a service that intrinsically requires an internet connection, though.

              • Serdan@lemm.ee
                link
                fedilink
                English
                arrow-up
                2
                ·
                1 year ago

                You don’t want the service to create arbitrary outbound connections, but you want your device to be able to communicate with the service.

                It’s been a while since I’ve done network stuff, but it sounds like a pretty simple textbook problem.

                • danhakimi@kbin.social
                  link
                  fedilink
                  arrow-up
                  1
                  arrow-down
                  3
                  ·
                  1 year ago

                  the technology my device uses to communicate with services, including self-hosted services, is known as the internet. local area networks only work in the local area, which frustrates the purpose of a mobile phone—being mobile, and all.

                  both the server and the client must be connected to the internet to communicate with one another across significant distances.

                  you’re right, this is a textbook problem.

                  • Serdan@lemm.ee
                    link
                    fedilink
                    English
                    arrow-up
                    2
                    ·
                    1 year ago

                    You can block a service from establishing outbound connections while allowing it to respond to inbound connections. It’s pretty common to do this because server software generally has no business calling out unprompted.