I'm making an app for Chrome OS that it's important to be able to adjust system volume with. It's not designed for the app store, but will be a side-loaded app.
However, while my Android Studio code to change volume works correctly on emulator and other devices, it doesn't have any effect on Chromebook. I notice that
audioManager.isVolumeFixed()
returns a value of True, which according to documentation is why setStreamVolume has no effect.
Is there any way to turn volumeFixed to False, either programmatically, through terminal commands, or in system settings? I looked at the device audio settings, but there doesn't seem to be any associated option...
Note that I already have developer mode enabled for the Chromebook in question.