Monday, June 5, 2023

Flutter Page Transition Package

This package gives you beautiful page transitions.

Demo

Usage

It is really easy to use! You should ensure that you add the page_transition as a dependency in your flutter project.

dependencies:
  page_transition: "^1.1.5"

Than you can use it with below examples.

Navigator.push(context, PageTransition(type: PageTransitionType.fade, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.leftToRight, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.rightToLeft, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.upToDown, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.downToUp, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.scale, alignment: Alignment.bottomCenter, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.size, alignment: Alignment.bottomCenter, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.rotate, duration: Duration(second: 1), child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.rightToLeftWithFade, child: DetailScreen()));

Navigator.push(context, PageTransition(type: PageTransitionType.leftToRightWithFade, child: DetailScreen()));

Usage for predefined routes

First, define the onGenerateRoute property in the MaterialApp widget like below and in switch cases you can transition to your new routes:

 onGenerateRoute: (settings) {
    switch (settings.name) {
      case '/second':
        return PageTransition(child: SecondPage(), type: PageTransitionType.scale);
        break;
      default:
        return null;
    }
  },

After that you can use your new route like this:

Navigator.pushNamed(context, '/second');

Usage predefined routes with RouteSettings

First, define the onGenerateRoute property in the MaterialApp widget like below and in switch cases you can transition to your new routes:

 onGenerateRoute: (settings) {
        switch (settings.name) {
          case '/second':
            return PageTransition(
              child: SecondPage(),
              type: PageTransitionType.scale,
              settings: settings,
            );
            break;
          default:
            return null;
        }
      },

After that you can use your new route like this:

Navigator.pushNamed(context, '/second', arguments: "arguments data");

for more detail you can look example project.

Types of transitions

  • fade
  • rightToLeft
  • leftToRight
  • upToDown
  • downToUp
  • scale (with alignment)
  • rotate (with alignment)
  • size (with alignment)
  • rightToLeftWithFade,
  • leftToRightWithFade,