I know we can change the root view of the native background in app.json
. However, it’d be nice if we can change this dynamically.
It happens same in both android
and iOS
devices. When rotating the screen, or write a keyboard, you can see the different background colors.
It matters when you are supporting multiple themes like light
and dark
which is a key feature today.
I use to handle this in android
like below in MainActivity.java
.
switch (nightModeFlags) {
case Configuration.UI_MODE_NIGHT_YES:
getWindow().getDecorView().setBackgroundColor(Color.parseColor("#222222"));
break;
case Configuration.UI_MODE_NIGHT_NO:
case Configuration.UI_MODE_NIGHT_UNDEFINED:
getWindow().getDecorView().setBackgroundColor(Color.WHITE);
break;
}
I’d like to handle them in iOS
and android
in managed expo. How would this be possible?