SIMPLEST SOLUTION You can enable/disable application’s dark theme just by: enable dark theme: AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES) forcefully disable dark theme: AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO) set app theme based on mobile settings of dark mode, i.e. if dark mode is enabled then the theme will be set to a dark theme, if not then the default theme, but this will only … Read more