Dark theme android app

Question

I\'m trying to create a dark theme similar to the one in OxygenOS on OnePlus devices.

I changed the window background to black but the problem is the action

Answer 1

Implementing a dark theme (or black theme) is very easy today thanks to

Theme.DayNight and AppCompatDelegate

Android comes to us allowing us to declare

night/colors.xml

and

night/styles.xml

Full example here: https://github.com/android/user-interface-samples/tree/master/DarkTheme