flutter_smart_dialog 5.3.0

An elegant Flutter Dialog solution, Easily implement Toast, Loading and custom Dialog, Make the use of the dialog easier!

example/lib/main.dart

import 'dart:math';

import 'package:material_ui/material_ui.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: const SmartDialogPage(),
      navigatorObservers: [FlutterSmartDialog.observer],
      builder: FlutterSmartDialog.init(),
      darkTheme: ThemeData(
        colorScheme: ColorScheme.fromSeed(
          seedColor: Colors.deepPurple,
          brightness: Brightness.dark,
        ),
        brightness: Brightness.dark,
        useMaterial3: true,
      ),
    );
  }
}

class SmartDialogPage extends StatelessWidget {
  const SmartDialogPage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,
      appBar: AppBar(title: const Text('SmartDialog-EasyDemo')),
      body: Container(
        margin: const EdgeInsets.all(30),
        child: Wrap(
          spacing: 20,
          runSpacing: 20,
          children: [
            //toast
            ElevatedButton(
              onPressed: () => _showToast(),
              child: const Text('showToast'),
            ),

            //loading
            ElevatedButton(
              onPressed: () => _showLoading(),
              child: const Text('showLoading'),
            ),

            //notify
            ElevatedButton(
              onPressed: () => _showNotify(),
              child: const Text('showNotify'),
            ),

            //dialog
            ElevatedButton(onPressed: () => _show(), child: const Text('show')),

            //attach
            ElevatedButton(
              onPressed: () => _showAttach(context),
              child: const Text('showAttach'),
            ),

            //attach
            ElevatedButton(
              onPressed: () => _bindPage(context),
              child: const Text('bindPage'),
            ),
          ],
        ),
      ),
    );
  }

  void _showToast() async {
    SmartDialog.showToast('test toast ---- ${Random().nextInt(999)}');

    // for (var i = 0; i < 9; i++) {
    //   SmartDialog.showToast(
    //     'test toast ---- $i',
    //     displayType: SmartToastType.multi,
    //   );
    // }
  }

  void _show() async {
    SmartDialog.show(
      builder: (_) {
        return Container(
          height: 80,
          width: 180,
          decoration: BoxDecoration(
            color: Colors.black,
            borderRadius: BorderRadius.circular(10),
          ),
          alignment: Alignment.center,
          child: const Text(
            'easy custom dialog',
            style: TextStyle(color: Colors.white),
          ),
        );
      },
    );
  }

  void _showAttach(BuildContext ctx) {
    attachDialog(BuildContext context) {
      SmartDialog.showAttach(
        targetContext: context,
        alignment: Alignment.bottomCenter,
        animationType: SmartAnimationType.centerScale_otherSlide,
        builder: (_) {
          return Container(height: 50, width: 30, color: Colors.red);
        },
      );
    }

    //target widget
    SmartDialog.show(
      useSystem: true,
      builder: (_) {
        return Container(
          height: 300,
          width: 500,
          decoration: BoxDecoration(
            borderRadius: BorderRadius.circular(20),
            color: Colors.white,
          ),
          alignment: Alignment.center,
          child: Builder(
            builder: (context) {
              return ElevatedButton(
                onPressed: () => attachDialog(context),
                child: const Text('target widget'),
              );
            },
          ),
        );
      },
    );
  }

  void _bindPage(BuildContext ctx) {
    //target widget
    SmartDialog.show(
      builder: (_) {
        return Container(
          height: 300,
          width: 500,
          decoration: BoxDecoration(
            borderRadius: BorderRadius.circular(20),
            color: Colors.white,
          ),
          alignment: Alignment.center,
          child: ElevatedButton(
            onPressed: () {
              Navigator.push(
                ctx,
                MaterialPageRoute(
                  builder: (_) {
                    return Scaffold(
                      appBar: AppBar(title: const Text("New Page")),
                      body: const Center(child: Text("New Page")),
                    );
                  },
                ),
              );
            },
            child: const Text('to new page'),
          ),
        );
      },
    );
  }

  void _showLoading() async {
    SmartDialog.showLoading(msg: "test one");
    await Future.delayed(const Duration(seconds: 1));
    SmartDialog.showLoading(msg: "test two");
    await Future.delayed(const Duration(seconds: 1));
    SmartDialog.showLoading(msg: "test three");
    await Future.delayed(const Duration(seconds: 1));
    SmartDialog.dismiss();
  }

  void _showNotify() async {
    Alignment getAlignment() {
      var random = Random().nextInt(100) % 5;
      var alignment = Alignment.topCenter;
      if (random == 0) alignment = Alignment.topCenter;
      if (random == 1) alignment = Alignment.centerLeft;
      if (random == 2) alignment = Alignment.center;
      if (random == 3) alignment = Alignment.centerRight;
      if (random == 4) alignment = Alignment.bottomCenter;
      return alignment;
    }

    SmartDialog.showNotify(
      msg: '请求成功: ${Random().nextInt(999)}',
      notifyType: NotifyType.success,
      alignment: getAlignment(),
    );
  }
}