modal_bottom_sheet 0.0.1

Modal bottom sheets: Cupertino, Material, or build your own

example/lib/main.dart

import 'package:example/modals/circular_modal.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';

import 'modals/modal_complex_all.dart';
import 'modals/modal_fit.dart';
import 'modals/modal_inside_modal.dart';
import 'modals/modal_inside_modal.dart';
import 'modals/modal_simple.dart';
import 'modals/modal_will_scope.dart';
import 'modals/modal_with_navigator.dart';
import 'modals/modal_with_scroll.dart';

import 'examples/cupertino_share.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      onGenerateRoute: (RouteSettings settings) {
        switch (settings.name) {
          case '/':
            return MaterialWithModalsPageRoute(
                builder: (_) => MyHomePage(title: 'Flutter Demo Home Page'),
                settings: settings);
        }
        return MaterialPageRoute(
            builder: (context) => Scaffold(
                  body: CupertinoScaffold(
                  body: Builder(
                  builder: (context) => CupertinoPageScaffold(
                    backgroundColor: Colors.white,
                    navigationBar: CupertinoNavigationBar(
                      middle: Text('Normal Navigation Presentation'),
                      trailing: GestureDetector(
                          child: Icon(Icons.arrow_upward),
                          onTap: () => CupertinoScaffold.showCupertinoModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) => Stack(
                                  children: <Widget>[
                                    ModalWithScroll(
                                        scrollController: scrollController),
                                    Positioned(
                                      height: 40,
                                      left: 40,
                                      right: 40,
                                      bottom: 20,
                                      child: MaterialButton(
                                        onPressed: () => Navigator.of(context)
                                            .popUntil((route) =>
                                                route.settings.name == '/'),
                                        child: Text('Pop back home'),
                                      ),
                                    )
                                  ],
                                ),
                              )),
                    ),
                    child: Center(child: Container()),
                  ),
                ),),),
            settings: settings);
      },
      debugShowCheckedModeBanner: false,
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    print(MediaQuery.of(context).size.height);
    return Material(
      child: CupertinoPageScaffold(
            backgroundColor: Colors.white,
            navigationBar: CupertinoNavigationBar(
              middle: Text('iOS13 Modal Presentation'),
              trailing: GestureDetector(
                child: Icon(Icons.arrow_forward),
                onTap: () => Navigator.of(context).pushNamed('ss'),
              ),
            ),
            child: SizedBox.expand(
              child: SingleChildScrollView(
                child: SafeArea(
                  bottom: false,
                  child: Column(
                    mainAxisSize: MainAxisSize.min,
                    children: <Widget>[
                      ListTile(
                          title: Text('Cupertino Photo Share Example'),
                          onTap: () => Navigator.of(context).push(
                              MaterialWithModalsPageRoute(
                                  builder: (context) => CupertinoSharePage()))),
                      ListTile(
                          title: Text('Material fit'),
                          onTap: () => showMaterialModalBottomSheet(
                                expand: false,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalFit(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title: Text('Bar Modal'),
                          onTap: () => showBarModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalInsideModal(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title: Text('Avatar Modal'),
                          onTap: () => showAvatarModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalInsideModal(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title: Text('Cupertino Modal fit'),
                          onTap: () => showCupertinoModalBottomSheet(
                                expand: false,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalFit(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title: Text('Cupertino Small Modal forzed to expand'),
                          onTap: () => showCupertinoModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalFit(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title: Text('Cupertino Modal inside modal'),
                          onTap: () =>
                             showCupertinoModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalInsideModal(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title:
                              Text('Cupertino Navigator + Scroll + WillScope'),
                          onTap: () => showCupertinoModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ComplexModal(
                                        scrollController: scrollController),
                              )),
                      ListTile(
                          title: Text('Cupertino Modal with WillScope'),
                          onTap: () => showCupertinoModalBottomSheet(
                                expand: true,
                                context: context,
                                backgroundColor: Colors.transparent,
                                builder: (context, scrollController) =>
                                    ModalWillScope(
                                        scrollController: scrollController),
                              )),
                    ],
                  ),
                ),
              ),
            ),

      ),
    );
  }
}