How to check if current theme is dark, without checking for `system` theme?

# compose

[K Merle]

How to check if current theme is dark, without checking for system theme?

[Zun]

Using the same way you're setting the theme to dark. Usually this is a Boolean value or whatever

[K Merle]

Not sure if I understand. Considering the dark theme is being set on very top, how can my nested components know about this variable? Previously I do remember we had some LocalComposition, but I am unable to find it now, all I see is isSystemDarkTheme()

[Oleksandr Balan]

What is wrong then with isSystemDarkTheme? It should be observable, thus your component will recompose on change

[K Merle]

App will be able to change theme at runtime. That being said, I'll just grab the variable from implementation.

[Zun]

If you are persisting the newly selected theme to a database such as DataStore then you can simply observe that key from your database

At the very top of your application you observe, down the road you write to it