Appearance
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Read the device's light/dark setting, or change it. These call app_appearance.
Appearance
public string Appearance()
public string Appearance(string mode)
The device's light/dark setting.
Changes the light/dark setting and returns the new one.
"light", "dark", or "auto" on Android only.
Discards the refs from the last map.
Examples
Switch to dark mode
device.Appearance("dark");
The same call from the command line, mobium appearance dark, printed on an Android 15 emulator:
dark (was light)

mobium appearance dark on an Android 15 emulator