private boolean isDarkThemeSet ( ) { SharedPreferences sharedPreferences = PreferenceManager . getDefaultSharedPreferences ( getActivity ( ) ) ; String key = getString ( R . string . theme_preference_key ) ; String defaultValue = getString ( R . string . theme_preference_default_value ) ; return Integer . valueOf ( sharedPreferences . getString ( key , defaultValue ) ) != 0 ; }
Returns whether the app uses the dark theme or not .