I have seen numerous posts in this channel about handling your own config changes in a Compose app/a...

# compose

[Jason Toms]

I have seen numerous posts in this channel about handling your own config changes in a Compose app/activity, but I feel like I must be missing something. I am using a custom design system as described in the official documentation here. When I change the TextSize in accessibility settings or change the theme by using AppCompatDelegate.setDefaultNightMode I can see that onConfigurationChanged is called in the Activity, but nothing automatically changes in my composables. Is there more setup needed that I have missed in a thread?

[Stylianos Gakis]

But then when you force close the app and open it again, does it match the new updated text size as expected?

[Stylianos Gakis]

If yes, maybe you can try at the place where your theme is defined, to do something like this
https://kotlinlang.slack.com/archives/CJLTWPH7S/p1649702605529519?thread_ts=1649700912.623109&cid=CJLTWPH7S
but instead of LocalConfiguration.current maybe some equivalent for text style? I am not sure if one exists, I haven’t played with this myself.

[Stylianos Gakis]

Or maybe this gives you a hint about what to do
https://kotlinlang.slack.com/archives/CJLTWPH7S/p1661546818567459?thread_ts=1661524832.340219&cid=CJLTWPH7S
In this case, it was about using the composition local version of configuration instead of a static one, since the composition one did respect updating itself when the setting was changed.