GestureDetector isn't added to Arena in certain situations for some reason

[Lasslos]

I am trying to make a Widget that acts like the Google Calendar Week View, a ListView that can be pinch-zoomed as soon as a second pointer enters. Therefore, I created a RawGestureDetector that is supposed to declare Victory in the Arena as soon as two or more pointers are on the screen, however, when putting down one pointer and then adding a second one, without removing the first one, the GestureDetector is not even added to the arena.
I don't know if my approach is the correct one, so I would be happy to see a suggestion why I am having this issue or how to do it differently.

Steps to Reproduce

1. Execute flutter run on the code sample
2. Click with one pointer and then after that, click with a second pointer leaving the first on the screen
3. In the console you will see that the GestureArena doesnt even consider my second RawGestureDetector.

Expected results:

My RawGestureDetector declaring victory in the second arena

Actual results:

My RawGestureDetector not even added to the Arena:

I/flutter (13717): Gesture arena 8    ❙ ★ Opening new gesture arena.
I/flutter (13717): Gesture arena 8    ❙ Adding: PinchToZoomGestureRecognizer#f9b77
I/flutter (13717): Gesture arena 8    ❙ Adding: VerticalDragGestureRecognizer#07525(start behavior: start)
I/flutter (13717): Gesture arena 8    ❙ Closing with 2 members.
I/flutter (13717): Gesture arena 8    ❙ Accepting: VerticalDragGestureRecognizer#07525(start behavior: start)
I/flutter (13717): Gesture arena 8    ❙ Self-declared winner: VerticalDragGestureRecognizer#07525(start behavior: start)
D/EGL_emulation(13717): app_time_stats: avg=781.66ms min=5.34ms max=12373.45ms count=16
I/flutter (13717): Gesture arena 9    ❙ ★ Opening new gesture arena.
I/flutter (13717): Gesture arena 9    ❙ Adding: VerticalDragGestureRecognizer#07525(start behavior: start)
I/flutter (13717): Gesture arena 9    ❙ Accepting: VerticalDragGestureRecognizer#07525(start behavior: start)
I/flutter (13717): Gesture arena 9    ❙ Closing with 1 member.
I/flutter (13717): Gesture arena 9    ❙ Default winner: VerticalDragGestureRecognizer#07525(start behavior: start)

Code sample

Widget for Tests:

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

void main() {
  debugPrintGestureArenaDiagnostics = true;
  runApp(const MaterialApp(home: MyApp()));
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SingleChildScrollView(
        child: RawGestureDetector(
          gestures: <Type, GestureRecognizerFactory>{
            PinchToZoomGestureRecognizer: GestureRecognizerFactoryWithHandlers<
                PinchToZoomGestureRecognizer>(
                  () => PinchToZoomGestureRecognizer(
                onScaleStart: () {},
                onScaleUpdate: () {},
                onScaleEnd: () {},
              ),
                  (instance) {},
            ),
          },
          child: Container(
            width: MediaQuery.of(context).size.width,
            decoration: const BoxDecoration(
              color: Colors.blueGrey,
            ),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.center,
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: List.generate(
                100,
                (index) => Text("Item $index"),
              ),
            ),
          ),
        ),
      ),
    );
  }
}

GestureRecognizer:

class PinchToZoomGestureRecognizer extends OneSequenceGestureRecognizer {
  final void Function() onScaleStart;
  final void Function() onScaleUpdate;
  final void Function() onScaleEnd;

  PinchToZoomGestureRecognizer({
    required this.onScaleStart,
    required this.onScaleUpdate,
    required this.onScaleEnd,
  });

  @override
  String get debugDescription => '$runtimeType';

  Map<int, Offset> pointerPositionMap = {};

  @override
  void addAllowedPointer(PointerEvent event) {
    startTrackingPointer(event.pointer);
    pointerPositionMap[event.pointer] = event.position;
    if (pointerPositionMap.length >= 2) {
      resolve(GestureDisposition.accepted);
    }
  }
  @override
  void handleEvent(PointerEvent event) {
    if (event is PointerMoveEvent) {
      pointerPositionMap[event.pointer] = event.position;
      return;
    } else if (event is PointerDownEvent) {
      pointerPositionMap[event.pointer] = event.position;
    } else if (event is PointerUpEvent || event is PointerCancelEvent) {
      stopTrackingPointer(event.pointer);
      pointerPositionMap.remove(event.pointer);
    }

    if (pointerPositionMap.length >= 2) {
      resolve(GestureDisposition.accepted);
    }
  }

  @override
  void didStopTrackingLastPointer(int pointer) {
    resolve(GestureDisposition.rejected);
  }
}

flutter doctor -v

[✓] Flutter (Channel stable, 3.0.5, on Microsoft Windows [Version 10.0.19044.2006], locale de-DE)
    • Flutter version 3.0.5 at C:\Users\Laslo\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision f1875d570e (3 months 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 33.0.0)
    • Android SDK at C:\Users\Laslo\AppData\Local\Android\sdk
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.

[✓] Chrome - develop for the web
    • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[✗] Visual Studio - develop for Windows
    ✗ Visual Studio not installed; this is necessary for Windows development.
      Download at https://visualstudio.microsoft.com/downloads/.
      Please install the "Desktop development with C++" workload, including all of its default components

[!] Android Studio (not installed)
    • Android Studio not found; download from https://developer.android.com/studio/index.html
      (or visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions).

[✓] IntelliJ IDEA Ultimate Edition (version 2022.2)
    • IntelliJ at C:\Users\Laslo\AppData\Local\JetBrains\Toolbox\apps\IDEA-U\ch-0\222.4345.14
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin version 222.4167.21

[✓] VS Code (version 1.71.2)
    • VS Code at C:\Users\Laslo\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension can be installed from:
      🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (3 available)
    • Windows (desktop) • windows • windows-x64    • Microsoft Windows [Version 10.0.19044.2006]
    • Chrome (web)      • chrome  • web-javascript • Google Chrome 105.0.5195.127
    • Edge (web)        • edge    • web-javascript • Microsoft Edge 105.0.1343.33

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 3 categories.

[danagbemava-nc]

Hi @Lasslos, you appear to be on an older version of flutter. Kindly upgrade to the latest version of flutter to see if you still experiencing this issue.

If you do, kindly provide the updated output of flutter doctor -v.

Thank you

[Lasslos]

I upgraded, same issue. Here is the output:

flutter doctor -v

PS C:\Users\Laslo> flutter doctor -v
[✓] Flutter (Channel stable, 3.3.4, on Microsoft Windows [Version 10.0.19044.2006], locale de-DE)
    • Flutter version 3.3.4 on channel stable at C:\Users\Laslo\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision eb6d86ee27 (5 days ago), 2022-10-04 22:31:45 -0700
    • Engine revision c08d7d5efc
    • Dart version 2.18.2
    • DevTools version 2.15.0

[!] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
    • Android SDK at C:\Users\Laslo\AppData\Local\Android\sdk
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.

[✓] Chrome - develop for the web
    • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[✗] Visual Studio - develop for Windows
    ✗ Visual Studio not installed; this is necessary for Windows development.
      Download at https://visualstudio.microsoft.com/downloads/.
      Please install the "Desktop development with C++" workload, including all of its default components

[!] Android Studio (not installed)
    • Android Studio not found; download from https://developer.android.com/studio/index.html
      (or visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions).

[✓] IntelliJ IDEA Ultimate Edition (version 2022.2)
    • IntelliJ at C:\Users\Laslo\AppData\Local\JetBrains\Toolbox\apps\IDEA-U\ch-0\222.4345.14
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin version 222.4167.21

[✓] VS Code (version 1.71.2)
    • VS Code at C:\Users\Laslo\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension can be installed from:
      🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (4 available)
    • sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64    • Android 13 (API 33) (emulator)
    • Windows (desktop)            • windows       • windows-x64    • Microsoft Windows [Version 10.0.19044.2006]
    • Chrome (web)                 • chrome        • web-javascript • Google Chrome 105.0.5195.127
    • Edge (web)                   • edge          • web-javascript • Microsoft Edge 105.0.1343.33

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 3 categories.
PS C:\Users\Laslo>

[danagbemava-nc]

Hi @Lasslos, the PinchToZoomDragGestureRecognizer seems to be able to win in the gesture arena. See my logs below.

What device are you testing on?

These are the steps I used, kindly let me know if there's something wrong.

• Tap the screen
• While holding the screen with my first finger, I tap the screen with another finger.

logs

flutter: Gesture arena 23   ❙ ★ Opening new gesture arena.
flutter: Gesture arena 23   ❙ Adding: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 23   ❙ Adding: VerticalDragGestureRecognizer#ac61d(start behavior: start)
flutter: Gesture arena 23   ❙ Closing with 2 members.
flutter: Gesture arena 24   ❙ ★ Opening new gesture arena.
flutter: Gesture arena 24   ❙ Adding: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 23   ❙ Accepting: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 23   ❙ Self-declared winner: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 24   ❙ Accepting: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 24   ❙ Adding: VerticalDragGestureRecognizer#ac61d(start behavior: start)
flutter: Gesture arena 24   ❙ Closing with 2 members.
flutter: Gesture arena 24   ❙ Eager winner: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 25   ❙ ★ Opening new gesture arena.
flutter: Gesture arena 25   ❙ Adding: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 25   ❙ Adding: VerticalDragGestureRecognizer#ac61d(start behavior: start)
flutter: Gesture arena 25   ❙ Closing with 2 members.
flutter: Gesture arena 26   ❙ ★ Opening new gesture arena.
flutter: Gesture arena 26   ❙ Adding: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 25   ❙ Accepting: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 25   ❙ Self-declared winner: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 26   ❙ Accepting: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 26   ❙ Adding: VerticalDragGestureRecognizer#ac61d(start behavior: start)
flutter: Gesture arena 26   ❙ Closing with 2 members.
flutter: Gesture arena 26   ❙ Eager winner: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 27   ❙ ★ Opening new gesture arena.
flutter: Gesture arena 27   ❙ Adding: PinchToZoomGestureRecognizer#02605
flutter: Gesture arena 27   ❙ Adding: VerticalDragGestureRecognizer#ac61d(start behavior: start)
flutter: Gesture arena 27   ❙ Closing with 2 members.

[Lasslos]

I am testing it on Pixel 5 API 33. However, I think I haven't quite communicated well enough when exactly the error appears. I meant these steps:

• Tap the screen and trigger a scrolling
• While holding the screen with the first finger, tap the screen with another finger.

In this case, my GestureDetector is not even added to the arena. This is also the behavior in Google Calendar, as soon as a second finger enters, no matter what gesture the first one was doing, it begins to pinch zoom, however I am not able to recreate this in flutter which is why I'm filing this issue.

[danagbemava-nc]

Thanks for the clarification.
I can reproduce the issue using the code sample provided above.

Steps to reproduce

• Run the code sample
• Scroll the page with one finger and hold the scroll
• While holding the scroll, use another finger to attempt to pinch to zoom
• Observe the logs for the gesture arena battle.

Labeling for further insight from the team.

complete sample

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

void main() {
  debugPrintGestureArenaDiagnostics = true;
  runApp(const MaterialApp(home: MyApp()));
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: SingleChildScrollView(
        child: RawGestureDetector(
          gestures: <Type, GestureRecognizerFactory>{
            PinchToZoomGestureRecognizer: GestureRecognizerFactoryWithHandlers<
                PinchToZoomGestureRecognizer>(
                  () => PinchToZoomGestureRecognizer(
                onScaleStart: () {},
                onScaleUpdate: () {},
                onScaleEnd: () {},
              ),
                  (instance) {},
            ),
          },
          child: Container(
            width: MediaQuery.of(context).size.width,
            decoration: const BoxDecoration(
              color: Colors.blueGrey,
            ),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.center,
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: List.generate(
                100,
                (index) => Text("Item $index"),
              ),
            ),
          ),
        ),
      ),
    );
  }
}

class PinchToZoomGestureRecognizer extends OneSequenceGestureRecognizer {
  final void Function() onScaleStart;
  final void Function() onScaleUpdate;
  final void Function() onScaleEnd;

  PinchToZoomGestureRecognizer({
    required this.onScaleStart,
    required this.onScaleUpdate,
    required this.onScaleEnd,
  });

  @override
  String get debugDescription => '$runtimeType';

  Map<int, Offset> pointerPositionMap = {};

  @override
  void addAllowedPointer(PointerEvent event) {
    startTrackingPointer(event.pointer);
    pointerPositionMap[event.pointer] = event.position;
    if (pointerPositionMap.length >= 2) {
      resolve(GestureDisposition.accepted);
    }
  }
  @override
  void handleEvent(PointerEvent event) {
    if (event is PointerMoveEvent) {
      pointerPositionMap[event.pointer] = event.position;
      return;
    } else if (event is PointerDownEvent) {
      pointerPositionMap[event.pointer] = event.position;
    } else if (event is PointerUpEvent || event is PointerCancelEvent) {
      stopTrackingPointer(event.pointer);
      pointerPositionMap.remove(event.pointer);
    }

    if (pointerPositionMap.length >= 2) {
      resolve(GestureDisposition.accepted);
    }
  }

  @override
  void didStopTrackingLastPointer(int pointer) {
    resolve(GestureDisposition.rejected);
  }
}

some logs

flutter: Gesture arena 1    ❙ ★ Opening new gesture arena.
flutter: Gesture arena 1    ❙ Adding: PinchToZoomGestureRecognizer#fba91
flutter: Gesture arena 1    ❙ Adding: VerticalDragGestureRecognizer#dd8ba(start behavior: start)
flutter: Gesture arena 1    ❙ Closing with 2 members.
flutter: Gesture arena 1    ❙ Accepting: VerticalDragGestureRecognizer#dd8ba(start behavior: start)
flutter: Gesture arena 1    ❙ Self-declared winner: VerticalDragGestureRecognizer#dd8ba(start behavior: start)
flutter: Gesture arena 2    ❙ ★ Opening new gesture arena.
flutter: Gesture arena 2    ❙ Adding: VerticalDragGestureRecognizer#dd8ba(start behavior: start)
flutter: Gesture arena 2    ❙ Accepting: VerticalDragGestureRecognizer#dd8ba(start behavior: start)
flutter: Gesture arena 2    ❙ Closing with 1 member.
flutter: Gesture arena 2    ❙ Default winner: VerticalDragGestureRecognizer#dd8ba(start behavior: start)

flutter doctor -v

[✓] Flutter (Channel stable, 3.3.4, on macOS 12.6 21G115 darwin-arm, locale en-GB)
    • Flutter version 3.3.4 on channel stable at /Users/nexus/dev/sdks/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision eb6d86ee27 (7 days ago), 2022-10-04 22:31:45 -0700
    • Engine revision c08d7d5efc
    • Dart version 2.18.2
    • DevTools version 2.15.0

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
    • Android SDK at /Users/nexus/Library/Android/sdk
    • Platform android-33, build-tools 33.0.0
    • Java binary at: /Users/nexus/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/213.7172.25.2113.9014738/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.0)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 14A309
    • CocoaPods version 1.11.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.3)
    • 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 11.0.13+0-b1751.21-8125866)

[!] Android Studio
    • Android Studio at /Applications/Android Studio Preview 2.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
    ✗ Unable to find bundled Java version.
    • Try updating or re-installing Android Studio.

[!] Android Studio
    • Android Studio at /Users/nexus/Downloads/Android Studio Preview.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
    ✗ Unable to find bundled Java version.
    • Try updating or re-installing Android Studio.

[✓] Android Studio (version 2021.3)
    • Android Studio at /Users/nexus/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/213.7172.25.2113.9014738/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 11.0.13+0-b1751.21-8125866)

[✓] Android Studio (version 2021.2)
    • Android Studio at /Users/nexus/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/212.5712.43.2112.8815526/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 11.0.12+0-b1504.28-7817840)

[✓] VS Code (version 1.72.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.50.0

[✓] Connected device (3 available)
    • Nexus (mobile)  • 00008020-001875E83A38002E • ios            • iOS 16.0.2 20A380
    • macOS (desktop) • macos                     • darwin-arm64   • macOS 12.6 21G115 darwin-arm
    • Chrome (web)    • chrome                    • web-javascript • Google Chrome 106.0.5249.103

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 2 categories.

[✓] Flutter (Channel master, 3.5.0-6.0.pre.18, on macOS 12.6 21G115 darwin-arm64, locale en-GB)
    • Flutter version 3.5.0-6.0.pre.18 on channel master at /Users/nexus/dev/sdks/flutters
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 096cd8349c (2 hours ago), 2022-10-12 00:47:34 -0400
    • Engine revision c4da2d8903
    • Dart version 2.19.0 (build 2.19.0-301.0.dev)
    • DevTools version 2.18.0

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
    • Android SDK at /Users/nexus/Library/Android/sdk
    • Platform android-33, build-tools 33.0.0
    • Java binary at: /Users/nexus/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/213.7172.25.2113.9014738/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.13+0-b1751.21-8125866)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.0)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 14A309
    • CocoaPods version 1.11.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.3)
    • 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 11.0.13+0-b1751.21-8125866)

[!] Android Studio
    • Android Studio at /Applications/Android Studio Preview 2.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
    ✗ Unable to find bundled Java version.
    • Try updating or re-installing Android Studio.

[!] Android Studio
    • Android Studio at /Users/nexus/Downloads/Android Studio Preview.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
    ✗ Unable to find bundled Java version.
    • Try updating or re-installing Android Studio.

[✓] Android Studio (version 2021.3)
    • Android Studio at /Users/nexus/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/213.7172.25.2113.9014738/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 11.0.13+0-b1751.21-8125866)

[✓] Android Studio (version 2021.2)
    • Android Studio at /Users/nexus/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/212.5712.43.2112.8815526/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 11.0.12+0-b1504.28-7817840)

[✓] VS Code (version 1.72.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.50.0

[✓] Connected device (3 available)
    • Nexus (mobile)  • 00008020-001875E83A38002E • ios            • iOS 16.0.2 20A380
    • macOS (desktop) • macos                     • darwin-arm64   • macOS 12.6 21G115 darwin-arm64
    • Chrome (web)    • chrome                    • web-javascript • Google Chrome 106.0.5249.103

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 2 categories.