How to navigate without context in flutter app?

Question

I have an app that recieves push notification using OneSignal. I have made a notification opened handler that should open specific screen on click of the notification. How c

Answer 1

You can use this wonderful plugin: https://pub.dev/packages/get

Description from the package: A consistent navigation library that lets you navigate between screens, open dialogs, and display snackbars from anywhere in your code without context.

Get.to(NextScreen()); // look at this simplicity :)
Get.back(); //  pop()
Get.off(NextScreen()); // clears the previous routes and opens a new screen.

Answer 2

Look at this here: https://github.com/brianegan/flutter_redux/issues/5#issuecomment-361215074

You can set a global key for your navigation:

final GlobalKey<NavigatorState> navigatorKey = new GlobalKey<NavigatorState>();

Pass it to MaterialApp:

new MaterialApp(
      title: 'MyApp',
      onGenerateRoute: generateRoute,
      navigatorKey: navigatorKey,
    );

Push routes:

navigatorKey.currentState.pushNamed('/someRoute');