circular_splash_transition 0.2.1

A simple page transition with a circle that opens from the middle of the screen until it completely fills it and then closes back to the middle with the page altered.

circular_splash_transition

A simple page transition with a circle that opens from the middle of the screen until it completely fills it and then closes back to the middle with the page altered.

Modo de usar em português no final da página.

Uma simples transição de tela com um circulo que se abre do meio da tela até preencher completamente ela e, depois, se fecha de volta para o meio apresentando a tela alterada.

Usage

To use this package, add circular_splash_transition as a dependency in your pubspec.yaml file.

Please, excuse the google translator :)

Import Circular Splash Transition:

import 'package:circular_splash_transition/circular_splash_transition.dart';

Create a controller for the transition within your state:

CircularSplashController _controller = CircularSplashController(
  color: Colors.white, //optional, default is White.
  duration: Duration(millisecons: 300), //optional. 
);

Now add the CircularSplash() at the top of your widget tree:

@override
Widget build(BuildContext context) {
  return CircularSplash(
    controller: _controller,
      child: Container(),
  );
}

Finally, use _controller.push(context, nextPage); to call the next page:

Future<Object> push() async {
  Object object = await _controller.push(context, nextPage);
  print(object);
  return object;
}

Remember to close your controller:

@override
void dispose(){
  _controller.dispose();
  super.dispose();
}

If you need to use a WillPopScope in the state, it is highly recommended to use the onWillPop that CircularSplash already implements. It works the same way and avoids any problems:

@override
Widget build(BuildContext context) {
  return CircularSplash(
    onWillPop: _onWillPop(),
    controller: _controller,
      child: Container(),
  );
}

If you want to use named routes:

import 'package:circular_splash_transition/circular_splash_transition.dart';

MaterialApp(
  onGenerateRoute: (RouteSettings route) {
    switch (route.name) {
      case "/nextPage":
        return CircularSplashRoute(
          builder: NextPage(), //named route
          color: Colors.blue, //optional
          duration: Duration(milliseconds: 300), //optional
          );
        }
      },
    );


@override
Widget build(BuildContext context) {
  return CircularSplash(
    onWillPop: _onWillPop,
    controller: _controller,
      child: GestureDetector(
        child: Container(),
        onTap: () async {
          Object object = await _controller.pushNamed(context, "/nextPage");
          print(object);
        },
      ),
  );
}

For a better experience, I recommend using the same color and duration in the CircularSplashController and CircularSplashRoute when going from one screen to another:

CircularSplashRoute(
 builder: NextPage(),
 color: Colors.blue,
 duration: Duration(milliseconds: 300));

CiruclarSplashController(
 color: Colors.blue,
 duration: Duration(milliseconds: 300));

Modo de usar

Para usar este pacote, adicione circular_splash_transition como uma dependência em seu pubspec.yaml.

Importe Circular Splash Transition:

import 'package:circular_splash_transition/circular_splash_transition.dart';

Crie um controlador para a transição dentro do seu estado

CircularSplashController _controller = CircularSplashController(
  color: Colors.white, //opicional, o padrão é branco.
  duration: Duration(millisecons: 300), //opicional, o padrão é 300 milisegundos. 
);

Agora adicione o CircularSplash() no topo da sua árvore de widgets:

@override
Widget build(BuildContext context) {
  return CircularSplash(
    controller: _controller,
      child: Container(),
  );
}

Finalmente, use _controller.push(context, nextPage); para chamar a próxima tela:

Future<Object> push() async {
  Object object = await _controller.push(context, nextPage);
  print(object);
  return object;
}

Lembre-se de fechar o controlador:

@override
void dispose(){
  _controller.dispose();
  super.dispose();
}

Se você precisar usar um WillPopScope no estado, é altamente recomendável usar o onWillPop que o CircularSplash já implementa. Funciona da mesma maneira e evita quaisquer problemas:

@override
Widget build(BuildContext context) {
  return CircularSplash(
    onWillPop: _onWillPop(),
    controller: _controller,
      child: Container(),
  );
}

Se você quiser usar rotas nomeadas:

import 'package:circular_splash_transition/route.dart';

MaterialApp(
  onGenerateRoute: (RouteSettings route) {
    switch (route.name) {
      case "/nextPage":
        return CircularSplashRoute(
          builder: NextPage(), //nome da rota
          color: Colors.blue, //opicional
          duration: Duration(milliseconds: 300), //opicional
          );
        }
      },
    );


@override
Widget build(BuildContext context) {
  return CircularSplash(
    onWillPop: _onWillPop,
    controller: _controller,
      child: GestureDetector(
        child: Container(),
        onTap: () async {
          Object object = await _controller.pushNamed(context, "/nextPage");
          print(object);
        },
      ),
  );
}

Para uma melhor experiencia, recomendo utilizar a mesma cor e duração no CircularSplashController() e CircularSplashRoute() quando for de uma tela para outra:

CircularSplashRoute(
 builder: ProximaTela(),
 color: Colors.blue,
 duration: Duration(milliseconds: 300));

CiruclarSplashController(
 color: Colors.blue,
 duration: Duration(milliseconds: 300));