RawKeyboardListener & Focus onKey callback doesn't working on IOS (reproduce on Iphone 6 & Iphone13 pro) #108210
Description
onKey Callback from RawKeyboardListener and Focus Widget not working on iphone6 & Iphone 13 pro. But in the simulator it works fine. Only Iphone6 & Iphone13 pro reproduces this problem.
Steps to Reproduce
try run this code on Iphone6 & Iphone13 pro
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'RawKeyboardListener onKey error',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key}) : super(key: key);
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
late FocusNode _focusNode;
@override
void initState() {
super.initState();
_focusNode = FocusNode();
}
@override
void dispose() {
_focusNode.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text("RawKeybaordListener onKey error"),
),
body: RawKeyboardListener(
focusNode: _focusNode,
onKey: (event) {
// doesn't working
print(event);
},
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: const <Widget>[
TextField(),
],
),
),
),
);
}
}
flutter doctor
[✓] Flutter (Channel stable, 3.0.5, on macOS 12.4 21F79 darwin-arm, locale
ko-KR)
• Flutter version 3.0.5
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision f1875d5 (9 days ago), 2022-07-13 11:24:16 -0700
• Engine revision e85ea0e79c
• Dart version 2.17.6
• DevTools version 2.12.2
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
• Android SDK
• Platform android-31, build-tools 30.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 13.4.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.11.3
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2020.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
[✓] VS Code (version 1.69.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.44.0