Flutter, passing parameters to PageRoutebuilder

Question

In Method gotoThirdScreen(), I am tryiing to pass parameters to a class. I believe the issue starts at: //========================================================= //===

Answer 1

Pass title value to SecondPage constructor:

void _gotoThirdPage() {
  String page_title = "Yet Another Page";

  final pageRoute = new PageRouteBuilder(
    pageBuilder: (BuildContext context, Animation animation,
        Animation secondaryAnimation) {
      return new SecondPage(title: page_title);
    },