updateCustomTheme method

void updateCustomTheme({
  1. required String? themeId,
})

Updates the current custom theme. The id of the theme must correspond to a ZetaCustomTheme object in the customThemes list. If themeId is null or a corresponding theme cannot be found, the default theme is used.

Implementation

void updateCustomTheme({
  required String? themeId,
}) {
  setState(() {
    _customTheme = _customThemes[themeId];
    _saveThemeChange();
  });
}