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How to: Android dark theme programmatically
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 work in version >= Android version Q (10) : AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_ SYSTEM)
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