CupertinoButton does not handle VoiceOver taps correctly on iOS #170348
Description
Steps to reproduce
- Create a project using
flutter create(Flutter version 3.32.2 in my case) - Edit
main.dartChange from FloatingActionButton to CupertinoButton, remove tooltip property and import 'package:flutter/cupertino.dart' - Run on iOS device, enable VoiceOver and attempt to click the button with a double tap.
Expected results
I expect the button to be pressed and increment the number as per the default flutter app
Actual results
The button appears to get pressed by a double tap but the onPressed function is never called. A triple tap (long press equivalent) does technically work but is the incorrect way to activate the button.
Code sample
Code sample
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.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),
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text('You have pushed the button this many times:'),
Text(
'$_counter',
style: Theme.of(context).textTheme.headlineMedium,
),
],
),
),
// This is the default app with the comments removed and the FloatingActionButton replaced with a CupertinoButton
floatingActionButton: CupertinoButton(
onPressed: _incrementCounter,
child: const Icon(Icons.add),
),
);
}
}Screenshots or Video
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Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.32.2, on macOS 15.5 24F74 darwin-arm64, locale en-US)
[✗] Android toolchain - develop for Android devices
✗ Unable to locate Android SDK.
Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.dev/to/macos-android-setup for detailed instructions).
If the Android SDK has been installed to a custom location, please use
`flutter config --android-sdk` to update to that location.
[!] Xcode - develop for iOS and macOS (Xcode 16.2)
! CocoaPods 1.15.2 out of date (1.16.2 is recommended).
CocoaPods is a package manager for iOS or macOS platform code.
Without CocoaPods, plugins will not work on iOS or macOS.
For more info, see https://flutter.dev/to/platform-plugins
To update CocoaPods, see https://guides.cocoapods.org/using/getting-started.html#updating-cocoapods
[✓] Chrome - develop for the web
[!] Android Studio (not installed)
[✓] VS Code (version 1.98.2)
[✓] Connected device (3 available)
! Error: Browsing on the local area network for iPhone 14 pro max. Ensure the device is unlocked and attached with a cable or associated with the same local area
network as this Mac.
The device must be opted into Developer Mode to connect wirelessly. (code -27)
[✓] Network resources
! Doctor found issues in 3 categories.
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High-priority issues at the top of the work listAccessibility, e.g. VoiceOver or TalkBack. (aka a11y)It was better in the past than it is nowflutter/packages/flutter/cupertino repositoryFound to occur in 3.32Found to occur in 3.33flutter/packages/flutter repository. See also f: labels.The issue has been confirmed reproducible and is ready to work oniOS applications specificallyIssue is closed as already fixed in a newer versionOwned by Framework Accessibility team (i.e. responsible for accessibility code in flutter/flutter)Triaged by Framework Accessibility team