How to change navigation animation using Flutter

Question

Is there any way to change the default animation when navigating to/from a page in Flutter?

Answer 1

I have done this by providing my own builders with custom map in pageTransitionsTheme for the app level theme.

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Startup Name Generator Tile',
      home: RandomWords(),
      theme: new ThemeData(
        primaryColor: Colors.white,
        // Add the line below to get horizontal sliding transitions for routes.
        pageTransitionsTheme: PageTransitionsTheme(builders: {TargetPlatform.android: CupertinoPageTransitionsBuilder(),}),
      ),
    );
  }
}

Of course, I didn't add a map entry for ios as I use only android for TargetPlatform.