flutter_codesdancing 0.0.6

flutter codesdancing.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_codesdancing/src/flutter_boost/flutter_boost.dart';
import 'simple_page_widgets.dart';
import 'flutter_to_flutter_sample.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  void initState() {
    super.initState();

    FlutterBoost.singleton.registerPageBuilders({
      '/': (pageName, params, _) => Container(),
      'embedded': (pageName, params, _) => EmbeddedFirstRouteWidget(),
      'first': (pageName, params, _) => FirstRouteWidget(),
      'firstFirst': (pageName, params, _) => FirstFirstRouteWidget(),
      'second': (pageName, params, _) => SecondRouteWidget(),
      'secondStateful': (pageName, params, _) => SecondStatefulRouteWidget(),
      'tab': (pageName, params, _) => TabRouteWidget(),
      'platformView': (pageName, params, _) => PlatformRouteWidget(),
      'flutterFragment': (pageName, params, _) => FragmentRouteWidget(params),

      ///可以在native层通过 getContainerParams 来传递参数
      'flutterPage': (pageName, params, _) {
        print("flutterPage params:$params");

        return FlutterRouteWidget(params: params);
      },

      'f2f_first': (pageName, params, _) => F2FFirstPage(),
      'f2f_second': (pageName, params, _) => F2FSecondPage(),
    });
    FlutterBoost.singleton
        .addBoostNavigatorObserver(TestBoostNavigatorObserver());
    FlutterBoost.singleton.addContainerObserver(
        (ContainerOperation operation, BoostContainerSettings settings) {
      operation;
      settings;
    });

    FlutterBoostAPI.singleton.routeSettingsBuilder = (String url,
            {Map<String, dynamic> urlParams, Map<String, dynamic> exts}) =>
        BoostRouteSettings(
          uniqueId: '${url}_${DateTime.now().millisecondsSinceEpoch}',
          name: url,
          params: urlParams,
        );
  }

  @override
  Widget build(BuildContext context) {
    return WidgetsApp(
        title: 'Flutter Boost example',
        builder: FlutterBoost.init(postPush: _onRoutePushed),
        color: Colors.white,
        localizationsDelegates: [DefaultMaterialLocalizations.delegate],
        onUnknownRoute:(RouteSettings settings){
            if(settings.name=="/")
              return unKnownRoute( settings);
        },
//        home: Container(),
       );
  }
  Route unKnownRoute(RouteSettings settings){
    return new PageRouteBuilder<dynamic>(
        pageBuilder: (BuildContext context,Animation<double> animation,
            Animation<double> secondaryAnimation){
          return new Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                const Text("First Page",textDirection: TextDirection.ltr,),
                const Padding(padding: const EdgeInsets.all(10.0)),
                new GestureDetector(
                  onTap: () => Navigator.of(context).pop(),
                  child: new Container(
                    padding: const EdgeInsets.all(10.0),
                    color:Colors.blue,
                    child: const Text("Back"),
                  ),
                )
              ]
          );
        }
    );
  }
  void _onRoutePushed(
      String pageName, String uniqueId, Map params, Route route, Future _) {}
}

class TestBoostNavigatorObserver extends ContainerNavigatorObserver {
  void didPush(Route<dynamic> route, Route<dynamic> previousRoute) {
    route.settings.name != "/";

    //1. 底下
    //新页面已经push完成
    print("flutterboost#didPush");
  }

  void didPop(Route<dynamic> route, Route<dynamic> previousRoute) {
    print("flutterboost#didPop");
  }

  void didRemove(Route<dynamic> route, Route<dynamic> previousRoute) {
    print("flutterboost#didRemove");
  }

  void didReplace({Route<dynamic> newRoute, Route<dynamic> oldRoute}) {
    print("flutterboost#didReplace");
  }

  void willPush(Route<dynamic> route, Route<dynamic> previousRoute) {
    print("flutterboost#willPush");
  }
}