onInit method

@override void onInit()

Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.

Implementation

@override
void onInit() async {
  var storage = PWStorageController();
  var value = await storage.getKey(PWThemeMode.key);
  if (value.toString() == 'dark') {
    isDark = true;
    update();
  }
  super.onInit();
}