[camera]use CameraAccessDenied for permission error

Author: hellohuanlin

packages/camera/camera/CHANGELOG.md

@@ -1,3 +1,7 @@
+## NEXT
+
+* **Breaking Change** Renamed error code `cameraPermission` to `CameraAccessDenied` to be consistent with other platforms. 
+
 ## 0.9.6
 
 * Adds audio access permission handling logic on iOS to fix an issue with `prepareForVideoRecording` not awaiting for the audio permission request result.

packages/camera/camera/README.md

@@ -98,7 +98,7 @@ Here is a list of all permission error codes that can be thrown:
 
 - `AudioAccessRestricted`: iOS only for now. Thrown when audio access is restricted and users cannot grant permission (parental control).
 
-- `cameraPermission`: Android and Web only. A legacy error code for all kinds of camera permission errors.
+- `cameraPermission`: Android only. A legacy error code for all kinds of camera permission errors.
 
 ### Example
 

packages/camera/camera/example/lib/main.dart

@@ -709,7 +709,7 @@ class _CameraExampleHomeState extends State<CameraExampleHome>
           showInSnackBar('Audio access is restricted.');
           break;
         case 'cameraPermission':
-          // Android & web only
+          // Android only
           showInSnackBar('Unknown permission error.');
           break;
         default:

packages/camera/camera_web/example/integration_test/camera_error_code_test.dart

@@ -46,7 +46,7 @@ void main() {
       testWidgets('permissionDenied', (WidgetTester tester) async {
         expect(
           CameraErrorCode.permissionDenied.toString(),
-          equals('cameraPermission'),
+          equals('CameraAccessDenied'),
         );
       });
 

packages/camera/camera_web/lib/src/types/camera_error_code.dart

@@ -32,7 +32,7 @@ class CameraErrorCode {
   /// The camera cannot be used or the permission
   /// to access the camera is not granted.
   static const CameraErrorCode permissionDenied =
-      CameraErrorCode._('cameraPermission');
+      CameraErrorCode._('CameraAccessDenied');
 
   /// The camera options are incorrect or attempted
   /// to access the media input from an insecure context.