showLoading(backDismiss: false); 点两次返回键路由会弹出，已设置navigatorObservers

[gamutakayama]

版本信息

• Flutter版本：3.10.5
• flutter_smart_dialog版本：4.9.3+1

描述bug/需求

显示Loading后，第一次点返回键拦截成功，第二次点拦截失败

问题demo

import 'package:flutter/material.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(),
      navigatorObservers: [FlutterSmartDialog.observer],
      builder: FlutterSmartDialog.init(),
    );
  }
}

class MyHomePage extends StatelessWidget {
  const MyHomePage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: const Text('Home'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            ElevatedButton(
              onPressed: () {
                SmartDialog.showLoading(backDismiss: false);
              },
              child: const Text('Show'),
            ),
          ],
        ),
      ),
    );
  }
}

[xdd666t]

• 解决了，试试新版本

dependencies:
  flutter_smart_dialog: ^4.9.3+2

[gamutakayama]

可以了，非常感谢