Repository: flutter
Issue: Camera Controller shows black after disposed and re-initialized
Labels: p: camera,package,team-ecosystem,has reproducible steps,P2,found in release: 2.1,triaged-ecosystem

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## Steps to Reproduce

<!-- You must include full steps to reproduce so that we can reproduce the problem. -->

1. Run `flutter run --no-sound-null-safety -v`.
2. Adding a camera controller on two PageView pages, the second one will show black camera instead of normal camera.
3. Adding the following on both pages
```
late CameraController _controller;
void initState() {
    super.initState();

    print("page 1 init");
    _controller = CameraController(
        // Get a specific camera from the list of available cameras.
        Auth.shared.camera,
        // Define the resolution to use.
        ResolutionPreset.medium,
        enableAudio: false);
    initCamera();
  }

  void initCamera() async {
    try {
      _initializeControllerFuture = _controller.initialize();
      _initializeControllerFuture.then((value) => {_controller.setFlashMode(FlashMode.off), _controller.setFocusMode(FocusMode.auto), print("camera ready")});
    } catch (e) {
      print("error $e");
    }
  }
  
 @override
  void dispose() {
    // Dispose of the controller when the widget is disposed.
    print("camera disposed");
    _controller.dispose();
    super.dispose();
  }
  ```

**Expected results:**
Be able to dispose and re-initialize 

**Actual results:** <!-- what did you see? -->
Camera is black if the controller is disposed at least one time, even though the controllers are not linked in any way. If the controller is never disposed there is no issue.

<details>
  <summary>Logs</summary>

There is no error on the console or during initialisation

<!--
     Run `flutter analyze` and attach any output of that command below.
     If there are any analysis errors, try resolving them before filing this issue.
-->

```
info • Unused import: 'dart:io' • lib/AuthData.dart:1:8 • unused_import
   info • Unused import: 'dart:io' • lib/Components/CameraView.dart:2:8 •
          unused_import
   info • Unused import: 'package:flutter/scheduler.dart' •
          lib/Components/CameraView.dart:5:8 • unused_import
   info • Unused import: 'package:flutter_countdown_timer/index.dart' •
          lib/Components/CameraView.dart:6:8 • unused_import
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library •
          lib/Components/CameraView.dart:7:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Components/CameraView.dart:7:8 • unused_import
   info • Unused import: 'package:pinput/pin_put/pin_put.dart' •
          lib/Components/CameraView.dart:8:8 • unused_import
   info • Unused import:
          'package:flutter_countdown_timer/flutter_countdown_timer.dart' •
          lib/Components/CameraView.dart:9:8 • unused_import
   info • Unused import: 'package:twig/Components/CountdownOTP.dart' •
          lib/Components/CameraView.dart:10:8 • unused_import
   info • Unused import: '../utils.dart' • lib/Components/CameraView.dart:16:8 •
          unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          CameraView.initializeControllerFuture, CameraView.pageController,
          CameraView.controller, CameraView.side •
          lib/Components/CameraView.dart:18:7 • must_be_immutable
   info • The method doesn't override an inherited method •
          lib/Components/CameraView.dart:31:8 •
          override_on_non_overriding_member
   info • The operand can't be null, so the condition is always false •
          lib/Components/CameraView.dart:41:17 • unnecessary_null_comparison
   info • The value of the local variable 'xScale' isn't used •
          lib/Components/CameraView.dart:58:11 • unused_local_variable
   info • The value of the local variable 'yScale' isn't used •
          lib/Components/CameraView.dart:59:11 • unused_local_variable
   info • Unused import: 'dart:io' • lib/Components/CountdownOTP.dart:3:8 •
          unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          CountdownOTP.endTime, CountdownOTP.controller •
          lib/Components/CountdownOTP.dart:8:7 • must_be_immutable
   info • Unused import: 'dart:io' • lib/JWTConstructor.dart:1:8 • unused_import
   info • Duplicate import • lib/JWTConstructor.dart:3:8 • duplicate_import
   info • Unused import: 'dart:io' • lib/JWTConstructor.dart:3:8 • unused_import
   info • Unused import: 'package:flutter/scheduler.dart' •
          lib/JWTConstructor.dart:4:8 • unused_import
   info • Unused import: 'package:flutter/services.dart' •
          lib/JWTConstructor.dart:5:8 • unused_import
   info • Unused import: 'package:local_auth/local_auth.dart' •
          lib/JWTConstructor.dart:6:8 • unused_import
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/JWTConstructor.dart:7:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'dart:convert' • lib/JWTConstructor.dart:8:8 •
          unused_import
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/JWTConstructor.dart:9:8 • import_of_legacy_library_into_null_safe
   info • Unused import:
          'package:flutter_secure_storage/flutter_secure_storage.dart' •
          lib/JWTConstructor.dart:9:8 • unused_import
   info • Unused import: 'package:local_auth/local_auth.dart' •
          lib/Login.dart:5:8 • unused_import
   info • Unused import: 'package:flutter_screen_lock/lock_screen.dart' •
          lib/Login.dart:6:8 • unused_import
   info • Unused import: 'package:flutter_screen_lock/dot_secret_ui.dart' •
          lib/Login.dart:7:8 • unused_import
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/Login.dart:8:8 • import_of_legacy_library_into_null_safe
   info • Unused import: 'dart:convert' • lib/Login.dart:9:8 • unused_import
   info • The library 'package:crypto/crypto.dart' is legacy, and should not be
          imported into a null safe library • lib/Login.dart:10:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:crypto/crypto.dart' • lib/Login.dart:10:8 •
          unused_import
   info • The library 'package:rflutter_alert/rflutter_alert.dart' is legacy,
          and should not be imported into a null safe library •
          lib/Login.dart:11:8 • import_of_legacy_library_into_null_safe
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Login.dart:19:8 •
          import_of_legacy_library_into_null_safe
   info • Duplicate import • lib/Login.dart:20:8 • duplicate_import
   info • Unused import: 'dart:convert' • lib/Login.dart:20:8 • unused_import
   info • The field doesn't override an inherited getter or setter •
          lib/Login.dart:31:31 • override_on_non_overriding_member
   info • Name non-constant identifiers using lowerCamelCase •
          lib/Login.dart:73:16 • non_constant_identifier_names
   info • Unused import: 'dart:async' • lib/Onboarding/Onboarding.dart:1:8 •
          unused_import
   info • Unused import: 'dart:io' • lib/Onboarding/Onboarding.dart:2:8 •
          unused_import
   info • Unused import: 'package:flutter/scheduler.dart' •
          lib/Onboarding/Onboarding.dart:3:8 • unused_import
   info • Unused import: 'package:flutter/services.dart' •
          lib/Onboarding/Onboarding.dart:4:8 • unused_import
   info • Unused import: 'package:flutter_screen_lock/lock_screen.dart' •
          lib/Onboarding/Onboarding.dart:5:8 • unused_import
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/Onboarding/Onboarding.dart:6:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import:
          'package:flutter_secure_storage/flutter_secure_storage.dart' •
          lib/Onboarding/Onboarding.dart:6:8 • unused_import
   info • Unused import: 'dart:convert' • lib/Onboarding/Onboarding.dart:7:8 •
          unused_import
   info • The library 'package:rflutter_alert/rflutter_alert.dart' is legacy,
          and should not be imported into a null safe library •
          lib/Onboarding/Onboarding.dart:8:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:rflutter_alert/rflutter_alert.dart' •
          lib/Onboarding/Onboarding.dart:8:8 • unused_import
   info • Unused import: '../utils.dart' • lib/Onboarding/Onboarding.dart:11:8 •
          unused_import
   info • Unused import: '../AuthData.dart' •
          lib/Onboarding/Onboarding.dart:12:8 • unused_import
   info • Unused import: '../gRPC.dart' • lib/Onboarding/Onboarding.dart:15:8 •
          unused_import
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library •
          lib/Onboarding/Onboarding.dart:17:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Onboarding.dart:17:8 • unused_import
   info • Duplicate import • lib/Onboarding/Onboarding.dart:18:8 •
          duplicate_import
   info • Unused import: 'dart:convert' • lib/Onboarding/Onboarding.dart:18:8 •
          unused_import
   info • Unused import: 'Page1.dart' • lib/Onboarding/Onboarding.dart:21:8 •
          unused_import
   info • Unused import: 'CameraPage.dart' • lib/Onboarding/Onboarding.dart:22:8
          • unused_import
   info • Unused import: 'Page2.dart' • lib/Onboarding/Onboarding.dart:23:8 •
          unused_import
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Onboarding.dart:39:9 •
          override_on_non_overriding_member
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page1.dart:4:8 •
          import_of_legacy_library_into_null_safe
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/Onboarding/Page1.dart:5:8 •
          import_of_legacy_library_into_null_safe
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page1.pageController • lib/Onboarding/Page1.dart:10:7 •
          must_be_immutable
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Page1.dart:20:9 • override_on_non_overriding_member
   info • The value of the field '_mobileTextController' isn't used •
          lib/Onboarding/Page1.dart:23:31 • unused_field
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page2.dart:4:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Page2.dart:4:8 • unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page2.pageController • lib/Onboarding/Page2.dart:9:7 •
          must_be_immutable
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Page2.dart:19:31 • override_on_non_overriding_member
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page3.dart:5:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Page3.dart:5:8 • unused_import
   info • Unused import:
          'package:flutter_countdown_timer/flutter_countdown_timer.dart' •
          lib/Onboarding/Page3.dart:7:8 • unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page3.pageController • lib/Onboarding/Page3.dart:13:7 •
          must_be_immutable
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Page3.dart:25:31 • override_on_non_overriding_member
   info • The value of the field '_mobilePhoneTextController' isn't used •
          lib/Onboarding/Page3.dart:25:31 • unused_field
   info • Unused import: 'package:flutter_countdown_timer/index.dart' •
          lib/Onboarding/Page4.dart:4:8 • unused_import
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page4.dart:5:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Page4.dart:5:8 • unused_import
   info • Unused import: 'package:pinput/pin_put/pin_put.dart' •
          lib/Onboarding/Page4.dart:6:8 • unused_import
   info • Unused import:
          'package:flutter_countdown_timer/flutter_countdown_timer.dart' •
          lib/Onboarding/Page4.dart:7:8 • unused_import
   info • Unused import: 'package:twig/Components/CountdownOTP.dart' •
          lib/Onboarding/Page4.dart:8:8 • unused_import
   info • Unused import: '../AuthData.dart' • lib/Onboarding/Page4.dart:10:8 •
          unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page4.pageController • lib/Onboarding/Page4.dart:13:7 •
          must_be_immutable
   info • Unused import: 'dart:convert' • lib/Onboarding/Page5.dart:1:8 •
          unused_import
   info • Unused import: 'package:flutter/scheduler.dart' •
          lib/Onboarding/Page5.dart:5:8 • unused_import
   info • Unused import: 'package:flutter_countdown_timer/index.dart' •
          lib/Onboarding/Page5.dart:6:8 • unused_import
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page5.dart:7:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Page5.dart:7:8 • unused_import
   info • Unused import: 'package:pinput/pin_put/pin_put.dart' •
          lib/Onboarding/Page5.dart:8:8 • unused_import
   info • Unused import:
          'package:flutter_countdown_timer/flutter_countdown_timer.dart' •
          lib/Onboarding/Page5.dart:9:8 • unused_import
   info • Unused import: 'package:twig/Components/CountdownOTP.dart' •
          lib/Onboarding/Page5.dart:10:8 • unused_import
   info • Unused import: 'package:twig/Components/LinePainter.dart' •
          lib/Onboarding/Page5.dart:13:8 • unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page5.pageController • lib/Onboarding/Page5.dart:20:7 •
          must_be_immutable
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Page5.dart:30:10 • override_on_non_overriding_member
   info • Unused import: 'dart:convert' • lib/Onboarding/Page6.dart:1:8 •
          unused_import
   info • Unused import: 'package:flutter/scheduler.dart' •
          lib/Onboarding/Page6.dart:5:8 • unused_import
   info • Unused import: 'package:flutter_countdown_timer/index.dart' •
          lib/Onboarding/Page6.dart:6:8 • unused_import
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page6.dart:7:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Page6.dart:7:8 • unused_import
   info • Unused import: 'package:pinput/pin_put/pin_put.dart' •
          lib/Onboarding/Page6.dart:8:8 • unused_import
   info • Unused import:
          'package:flutter_countdown_timer/flutter_countdown_timer.dart' •
          lib/Onboarding/Page6.dart:9:8 • unused_import
   info • Unused import: 'package:twig/Components/CountdownOTP.dart' •
          lib/Onboarding/Page6.dart:10:8 • unused_import
   info • Unused import: 'package:twig/Components/LinePainter.dart' •
          lib/Onboarding/Page6.dart:13:8 • unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page6.pageController • lib/Onboarding/Page6.dart:20:7 •
          must_be_immutable
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Page6.dart:30:10 • override_on_non_overriding_member
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Onboarding/Page7.dart:5:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:key_gen/key_gen.dart' •
          lib/Onboarding/Page7.dart:5:8 • unused_import
   info • Unused import: '../AuthData.dart' • lib/Onboarding/Page7.dart:8:8 •
          unused_import
   info • This class (or a class that this class inherits from) is marked as
          '@immutable', but one or more of its instance fields aren't final:
          Page7.pageController • lib/Onboarding/Page7.dart:11:7 •
          must_be_immutable
   info • The field doesn't override an inherited getter or setter •
          lib/Onboarding/Page7.dart:21:31 • override_on_non_overriding_member
   info • Unused import: 'package:flutter_screen_lock/dot_secret_ui.dart' •
          lib/Registration.dart:6:8 • unused_import
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/Registration.dart:7:8 • import_of_legacy_library_into_null_safe
   info • The library 'package:crypto/crypto.dart' is legacy, and should not be
          imported into a null safe library • lib/Registration.dart:9:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'package:crypto/crypto.dart' •
          lib/Registration.dart:9:8 • unused_import
   info • The library 'package:rflutter_alert/rflutter_alert.dart' is legacy,
          and should not be imported into a null safe library •
          lib/Registration.dart:10:8 • import_of_legacy_library_into_null_safe
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/Registration.dart:18:8 •
          import_of_legacy_library_into_null_safe
   info • Duplicate import • lib/Registration.dart:19:8 • duplicate_import
   info • The field doesn't override an inherited getter or setter •
          lib/Registration.dart:36:9 • override_on_non_overriding_member
   info • The operand can't be null, so the condition is always true •
          lib/Registration.dart:101:15 • unnecessary_null_comparison
   info • Unused import: 'package:flutter/material.dart' • lib/gRPC.dart:3:8 •
          unused_import
   info • The library 'package:grpc/grpc.dart' is legacy, and should not be
          imported into a null safe library • lib/gRPC.dart:5:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: './lib/generated/mtls.pbjson.dart' • lib/gRPC.dart:7:8
          • unused_import
   info • Unused import: './lib/generated/mtls.pbenum.dart' • lib/gRPC.dart:8:8
          • unused_import
   info • Unused import: './lib/generated/greeter.pbjson.dart' •
          lib/gRPC.dart:12:8 • unused_import
   info • Unused import: './lib/generated/greeter.pbenum.dart' •
          lib/gRPC.dart:13:8 • unused_import
   info • Name types using UpperCamelCase • lib/gRPC.dart:22:7 •
          camel_case_types
   info • The operand can't be null, so the condition is always true •
          lib/gRPC.dart:101:26 • unnecessary_null_comparison
   info • The operand can't be null, so the condition is always true •
          lib/gRPC.dart:124:26 • unnecessary_null_comparison
   info • The operand can't be null, so the condition is always true •
          lib/gRPC.dart:146:26 • unnecessary_null_comparison
   info • The library 'package:protobuf/protobuf.dart' is legacy, and should not
          be imported into a null safe library •
          lib/lib/generated/common.pb.dart:10:8 •
          import_of_legacy_library_into_null_safe
   info • The library 'package:protobuf/protobuf.dart' is legacy, and should not
          be imported into a null safe library •
          lib/lib/generated/greeter.pb.dart:10:8 •
          import_of_legacy_library_into_null_safe
   info • The library 'package:grpc/service_api.dart' is legacy, and should not
          be imported into a null safe library •
          lib/lib/generated/greeter.pbgrpc.dart:12:8 •
          import_of_legacy_library_into_null_safe
   info • The library 'package:protobuf/protobuf.dart' is legacy, and should not
          be imported into a null safe library •
          lib/lib/generated/mtls.pb.dart:10:8 •
          import_of_legacy_library_into_null_safe
   info • The library 'package:grpc/service_api.dart' is legacy, and should not
          be imported into a null safe library •
          lib/lib/generated/mtls.pbgrpc.dart:12:8 •
          import_of_legacy_library_into_null_safe
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/main.dart:8:8 •
          import_of_legacy_library_into_null_safe
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/main.dart:10:8 • import_of_legacy_library_into_null_safe
   info • Unused import: 'Authenticate.dart' • lib/main.dart:17:8 •
          unused_import
   info • Unused import: './JWTConstructor.dart' • lib/main.dart:19:8 •
          unused_import
   info • The operand can't be null, so the condition is always false •
          lib/main.dart:53:63 • unnecessary_null_comparison
   info • The operand can't be null, so the condition is always false •
          lib/main.dart:67:55 • unnecessary_null_comparison
   info • The value of the field '_supportState' isn't used •
          lib/main.dart:92:17 • unused_field
   info • The value of the field '_canCheckBiometrics' isn't used •
          lib/main.dart:93:9 • unused_field
   info • The value of the field '_availableBiometrics' isn't used •
          lib/main.dart:94:24 • unused_field
   info • The value of the field '_isAuthenticating' isn't used •
          lib/main.dart:96:8 • unused_field
   info • Name non-constant identifiers using lowerCamelCase •
          lib/main.dart:149:16 • non_constant_identifier_names
   info • The declaration '_navigateToRegistration' isn't referenced •
          lib/main.dart:156:3 • unused_element
   info • The declaration '_checkBiometrics' isn't referenced •
          lib/main.dart:294:16 • unused_element
   info • The declaration '_getAvailableBiometrics' isn't referenced •
          lib/main.dart:309:16 • unused_element
   info • The library 'package:crypto/crypto.dart' is legacy, and should not be
          imported into a null safe library • lib/utils.dart:3:8 •
          import_of_legacy_library_into_null_safe
   info • The library
          'package:flutter_secure_storage/flutter_secure_storage.dart' is
          legacy, and should not be imported into a null safe library •
          lib/utils.dart:5:8 • import_of_legacy_library_into_null_safe
   info • The library 'package:key_gen/key_gen.dart' is legacy, and should not
          be imported into a null safe library • lib/utils.dart:6:8 •
          import_of_legacy_library_into_null_safe
   info • Unused import: 'AuthData.dart' • lib/utils.dart:7:8 • unused_import
```

<!-- Finally, paste the output of running `flutter doctor -v` here. -->

```
[✓] Flutter (Channel dev, 2.1.0-10.0.pre, on macOS 11.2.1 20D74 darwin-x64,
    locale en-GR)
    • Flutter version 2.1.0-10.0.pre at /Users/mixalisdobekidis/SDK/flutter
    • Framework revision cc9b78fc5c (3 weeks ago), 2021-02-25 13:26:03 -0800
    • Engine revision a252ec09b7
    • Dart version 2.13.0 (build 2.13.0-77.0.dev)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    • Android SDK at /Volumes/NO_NAME_SSD/Android/sdk
    • Platform android-30, build-tools 30.0.3
    • Java binary at: /Applications/Android
      Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build
      1.8.0_242-release-1644-b3-6915495)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 12.4, Build version 12D4e
    • CocoaPods version 1.10.1

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.1)
    • 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
      1.8.0_242-release-1644-b3-6915495)

[✓] VS Code (version 1.54.3)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.20.0

[✓] Connected device (2 available)
    • iPhone (mobile) • 16047690769d88148ca05628e249b3f5299e90f8 • ios
      • iOS 14.4.1
    • Chrome (web)    • chrome                                   •
      web-javascript • Google Chrome 89.0.4389.90

• No issues found!

```

</details>