Android - How to detect if night mode is on when using AppCompatDelegate.MODE_NIGHT_AUTO

Question

I\'m using Androids built in day/night mode functionality and I\'d like to add an option to my app for AppCompatDelegate.MODE_NIGHT_AUTO

I\'m having a p

Answer 1

If you are kotlin developer then you can use below code to judge dark mode.

 val mode = context?.resources?.configuration?.uiMode?.and(Configuration.UI_MODE_NIGHT_MASK)
    when (mode) {
        Configuration.UI_MODE_NIGHT_YES -> {}
        Configuration.UI_MODE_NIGHT_NO -> {}
        Configuration.UI_MODE_NIGHT_UNDEFINED -> {}
    }

For more about dark theme mode

https://github.com/googlesamples/android-DarkTheme/