OLED Black theme not honored on app startup

[ghost]

When you first open the app the app theme is Dark for a split second, even when the theme OLED Black is set. This is only visible on app startup from a non-running state.

[sal0max]

Yeah, I don't think that's something one can do anything about.

This is how it works. There are 2 themes, which both support light/dark:

1. One features the default light mode and the default dark mode.
2. The second includes the exact same light mode and the black mode.

The first one is the default theme. It is defined in the AndroidManifest.xml. This one will always be loaded first.
Only during onCreate(), the second theme (with black) will be set programmatically, if needed.

There's nothing I can think of, how to set the black theme at an earlier stage. It's by design.

If you got ideas, you're welcome to share. Otherwise, this issue can't be resolved.