which android folder to resource of night mode, v21+? drawable-night-v21?...

DayNight Ignore Particular Activities...

Flash when changing to dark/light mode dynamically...

Android can't inflate layout file with attrs values...

Battery saver (and Night mode) on Android 9 Pie relaunches whole activity, how to prevent this?...

Proper way of implementing night mode feature...

Android DayNight MODE_NIGHT_AUTO vs MODE_NIGHT_FOLLOW_SYSTEM...

Is there a way to use -night resources in old android?...