For anyone who doesn’t have a device that natively supports this feature, there’s an app on F-Droid called “Privacy Indicators” that provides this for camera and mic access. It uses the built-in Accessibility services to provide this, and needs a couple of other special permissions
You can change the color of the indicator, mine’s red for more visibility.
I installed it from GitHub however, since the F-Droid build was really outdated: https://github.com/NitishGadangi/Privacy-Indicator-App
The few times I’ve needed to
man [app name]
on a system without internet access or on an obscure utility, I’ve always been able to find what I need in the included docsI hope the dev eventually gets sponsored, this is one of those utilities that you don’t think you need until
--help
doesn’t cut it