3 ms·

There are over 3 billion active Android devices https://www.theverge.com/2021/5/18/22440813/android-devices-active-number-smartphones-google-2021 https://www.t

• Maursault 4y ago
  That is a very big number, but I wonder how many of those are multiuser, such that there may be concern an unprivileged user might leverage privileged ports to intentionally cause havoc. I know... all of them. Users aren't necessarily people, and usually not.
  • not2b 4y ago
    All Android devices are multiuser: Android will assign a different unprivileged user ID to each app, because it can't be assumed that apps should trust each other. You definitely don't want random apps to be able to take control of privileged ports.