initialize static method

dynamic initialize(
  1. ThemeMode getThemeModeI(
    1. BuildContext context
    ),
  2. dynamic toggleTheme()
)

Implementation

static initialize(ThemeMode Function(BuildContext context) getThemeModeI,
    Function() toggleTheme) {
  navigatorKey = new GlobalKey<NavigatorState>();
  getTheme = getThemeModeI;
  toggle = toggleTheme;

  fetchStates();
}