themeColor property

Implementation

static ValueNotifier<Color> get themeColor {
  if (!kIsWasm && !kIsWeb && !_themeColorListener) {
    SystemTheme.fallbackColor = red;
    SystemTheme.accentColor.load().then((final _) {
      _themeColor.value = SystemTheme.accentColor.accent.withAlpha(255);
      SystemTheme.onChange.listen(
        (final _) => _themeColor.value = SystemTheme.accentColor.accent.withAlpha(255),
      );
    });
    _themeColorListener = true;
  }
  return _themeColor;
}