format

@@ -31,7 +31,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
   Stream<Map<Object?, Object?>>? _eventsStream;
   Stream<Map<Object?, Object?>>? _eventsStream;
 
 
   Stream<Map<Object?, Object?>> get eventsStream {
   Stream<Map<Object?, Object?>> get eventsStream {
-    _eventsStream ??= eventChannel.receiveBroadcastStream().cast<Map<Object?, Object?>>();
+    _eventsStream ??=
+        eventChannel.receiveBroadcastStream().cast<Map<Object?, Object?>>();
 
 
     return _eventsStream!;
     return _eventsStream!;
   }
   }
@@ -50,7 +51,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
       return null;
       return null;
     }
     }
 
 
-    final List<Map<Object?, Object?>> barcodes = data.cast<Map<Object?, Object?>>();
+    final List<Map<Object?, Object?>> barcodes =
+        data.cast<Map<Object?, Object?>>();
 
 
     if (Platform.isMacOS) {
     if (Platform.isMacOS) {
       return BarcodeCapture(
       return BarcodeCapture(
@@ -119,7 +121,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
         return; // Already authorized.
         return; // Already authorized.
       case MobileScannerAuthorizationState.undetermined:
       case MobileScannerAuthorizationState.undetermined:
         try {
         try {
-          final bool permissionResult = await methodChannel.invokeMethod<bool>('request') ?? false;
+          final bool permissionResult =
+              await methodChannel.invokeMethod<bool>('request') ?? false;
 
 
           if (permissionResult) {
           if (permissionResult) {
             return; // Authorization was granted.
             return; // Authorization was granted.
@@ -144,7 +147,9 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
 
 
   @override
   @override
   Stream<BarcodeCapture?> get barcodesStream {
   Stream<BarcodeCapture?> get barcodesStream {
-    return eventsStream.where((event) => event['name'] == 'barcode').map((event) => _parseBarcode(event));
+    return eventsStream
+        .where((event) => event['name'] == 'barcode')
+        .map((event) => _parseBarcode(event));
   }
   }
 
 
   @override
   @override
@@ -163,7 +168,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
 
 
   @override
   @override
   Future<BarcodeCapture?> analyzeImage(String path) async {
   Future<BarcodeCapture?> analyzeImage(String path) async {
-    final Map<String, Object?>? result = await methodChannel.invokeMapMethod<String, Object?>(
+    final Map<String, Object?>? result =
+        await methodChannel.invokeMapMethod<String, Object?>(
       'analyzeImage',
       'analyzeImage',
       path,
       path,
     );
     );
@@ -177,7 +183,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
       throw const MobileScannerException(
       throw const MobileScannerException(
         errorCode: MobileScannerErrorCode.controllerUninitialized,
         errorCode: MobileScannerErrorCode.controllerUninitialized,
         errorDetails: MobileScannerErrorDetails(
         errorDetails: MobileScannerErrorDetails(
-          message: 'The controller was not yet initialized. Call start() before calling buildCameraView().',
+          message:
+              'The controller was not yet initialized. Call start() before calling buildCameraView().',
         ),
         ),
       );
       );
     }
     }
@@ -210,7 +217,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
       throw const MobileScannerException(
       throw const MobileScannerException(
         errorCode: MobileScannerErrorCode.controllerAlreadyInitialized,
         errorCode: MobileScannerErrorCode.controllerAlreadyInitialized,
         errorDetails: MobileScannerErrorDetails(
         errorDetails: MobileScannerErrorDetails(
-          message: 'The scanner was already started. Call stop() before calling start() again.',
+          message:
+              'The scanner was already started. Call stop() before calling start() again.',
         ),
         ),
       );
       );
     }
     }
@@ -259,7 +267,8 @@ class MethodChannelMobileScanner extends MobileScannerPlatform {
 
 
     final bool hasTorch = startResult['torchable'] as bool? ?? false;
     final bool hasTorch = startResult['torchable'] as bool? ?? false;
 
 
-    final Map<Object?, Object?>? sizeInfo = startResult['size'] as Map<Object?, Object?>?;
+    final Map<Object?, Object?>? sizeInfo =
+        startResult['size'] as Map<Object?, Object?>?;
     final double? width = sizeInfo?['width'] as double?;
     final double? width = sizeInfo?['width'] as double?;
     final double? height = sizeInfo?['height'] as double?;
     final double? height = sizeInfo?['height'] as double?;
 
 

@@ -81,7 +81,10 @@ class _MobileScannerState extends State<MobileScanner> {
   Rect? scanWindow;
   Rect? scanWindow;
 
 
   /// Recalculate the scan window based on the updated [constraints].
   /// Recalculate the scan window based on the updated [constraints].
-  void _maybeUpdateScanWindow(MobileScannerState scannerState, BoxConstraints constraints) {
+  void _maybeUpdateScanWindow(
+    MobileScannerState scannerState,
+    BoxConstraints constraints,
+  ) {
     if (widget.scanWindow != null && scanWindow == null) {
     if (widget.scanWindow != null && scanWindow == null) {
       scanWindow = calculateScanWindowRelativeToTextureInPercentage(
       scanWindow = calculateScanWindowRelativeToTextureInPercentage(
         widget.fit,
         widget.fit,
@@ -102,7 +105,8 @@ class _MobileScannerState extends State<MobileScanner> {
         if (!value.isInitialized) {
         if (!value.isInitialized) {
           const Widget defaultPlaceholder = ColoredBox(color: Colors.black);
           const Widget defaultPlaceholder = ColoredBox(color: Colors.black);
 
 
-          return widget.placeholderBuilder?.call(context, child) ?? defaultPlaceholder;
+          return widget.placeholderBuilder?.call(context, child) ??
+              defaultPlaceholder;
         }
         }
 
 
         final MobileScannerException? error = value.error;
         final MobileScannerException? error = value.error;
@@ -113,14 +117,16 @@ class _MobileScannerState extends State<MobileScanner> {
             child: Center(child: Icon(Icons.error, color: Colors.white)),
             child: Center(child: Icon(Icons.error, color: Colors.white)),
           );
           );
 
 
-          return widget.errorBuilder?.call(context, error, child) ?? defaultError;
+          return widget.errorBuilder?.call(context, error, child) ??
+              defaultError;
         }
         }
 
 
         return LayoutBuilder(
         return LayoutBuilder(
           builder: (context, constraints) {
           builder: (context, constraints) {
             _maybeUpdateScanWindow(value, constraints);
             _maybeUpdateScanWindow(value, constraints);
 
 
-            final Widget? overlay = widget.overlayBuilder?.call(context, constraints);
+            final Widget? overlay =
+                widget.overlayBuilder?.call(context, constraints);
             final Size cameraPreviewSize = value.size;
             final Size cameraPreviewSize = value.size;
 
 
             final Widget scannerWidget = ClipRect(
             final Widget scannerWidget = ClipRect(

@@ -25,8 +25,12 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
     this.returnImage = false,
     this.returnImage = false,
     this.torchEnabled = false,
     this.torchEnabled = false,
     this.useNewCameraSelector = false,
     this.useNewCameraSelector = false,
-  })  : detectionTimeoutMs = detectionSpeed == DetectionSpeed.normal ? detectionTimeoutMs : 0,
-        assert(detectionTimeoutMs >= 0, 'The detection timeout must be greater than or equal to 0.'),
+  })  : detectionTimeoutMs =
+            detectionSpeed == DetectionSpeed.normal ? detectionTimeoutMs : 0,
+        assert(
+          detectionTimeoutMs >= 0,
+          'The detection timeout must be greater than or equal to 0.',
+        ),
         super(MobileScannerState.uninitialized(facing));
         super(MobileScannerState.uninitialized(facing));
 
 
   /// The desired resolution for the camera.
   /// The desired resolution for the camera.
@@ -90,7 +94,8 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
   final bool useNewCameraSelector;
   final bool useNewCameraSelector;
 
 
   /// The internal barcode controller, that listens for detected barcodes.
   /// The internal barcode controller, that listens for detected barcodes.
-  final StreamController<BarcodeCapture> _barcodesController = StreamController.broadcast();
+  final StreamController<BarcodeCapture> _barcodesController =
+      StreamController.broadcast();
 
 
   /// Get the stream of scanned barcodes.
   /// Get the stream of scanned barcodes.
   Stream<BarcodeCapture> get barcodes => _barcodesController.stream;
   Stream<BarcodeCapture> get barcodes => _barcodesController.stream;
@@ -112,17 +117,20 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
   }
   }
 
 
   void _setupListeners() {
   void _setupListeners() {
-    _barcodesSubscription = MobileScannerPlatform.instance.barcodesStream.listen((BarcodeCapture? barcode) {
+    _barcodesSubscription = MobileScannerPlatform.instance.barcodesStream
+        .listen((BarcodeCapture? barcode) {
       if (barcode != null) {
       if (barcode != null) {
         _barcodesController.add(barcode);
         _barcodesController.add(barcode);
       }
       }
     });
     });
 
 
-    _torchStateSubscription = MobileScannerPlatform.instance.torchStateStream.listen((TorchState torchState) {
+    _torchStateSubscription = MobileScannerPlatform.instance.torchStateStream
+        .listen((TorchState torchState) {
       value = value.copyWith(torchState: torchState);
       value = value.copyWith(torchState: torchState);
     });
     });
 
 
-    _zoomScaleSubscription = MobileScannerPlatform.instance.zoomScaleStateStream.listen((double zoomScale) {
+    _zoomScaleSubscription = MobileScannerPlatform.instance.zoomScaleStateStream
+        .listen((double zoomScale) {
       value = value.copyWith(zoomScale: zoomScale);
       value = value.copyWith(zoomScale: zoomScale);
     });
     });
   }
   }
@@ -141,7 +149,8 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
       throw const MobileScannerException(
       throw const MobileScannerException(
         errorCode: MobileScannerErrorCode.controllerDisposed,
         errorCode: MobileScannerErrorCode.controllerDisposed,
         errorDetails: MobileScannerErrorDetails(
         errorDetails: MobileScannerErrorDetails(
-          message: 'The MobileScannerController was used after it has been disposed.',
+          message:
+              'The MobileScannerController was used after it has been disposed.',
         ),
         ),
       );
       );
     }
     }
@@ -203,7 +212,8 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
       throw const MobileScannerException(
       throw const MobileScannerException(
         errorCode: MobileScannerErrorCode.controllerDisposed,
         errorCode: MobileScannerErrorCode.controllerDisposed,
         errorDetails: MobileScannerErrorDetails(
         errorDetails: MobileScannerErrorDetails(
-          message: 'The MobileScannerController was used after it has been disposed.',
+          message:
+              'The MobileScannerController was used after it has been disposed.',
         ),
         ),
       );
       );
     }
     }
@@ -223,7 +233,8 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
     try {
     try {
       _setupListeners();
       _setupListeners();
 
 
-      final MobileScannerViewAttributes viewAttributes = await MobileScannerPlatform.instance.start(
+      final MobileScannerViewAttributes viewAttributes =
+          await MobileScannerPlatform.instance.start(
         options,
         options,
       );
       );
 
 
@@ -275,7 +286,9 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
     final CameraFacing cameraDirection = value.cameraDirection;
     final CameraFacing cameraDirection = value.cameraDirection;
 
 
     await start(
     await start(
-      cameraDirection: cameraDirection == CameraFacing.front ? CameraFacing.back : CameraFacing.front,
+      cameraDirection: cameraDirection == CameraFacing.front
+          ? CameraFacing.back
+          : CameraFacing.front,
     );
     );
   }
   }
 
 
@@ -291,7 +304,8 @@ class MobileScannerController extends ValueNotifier<MobileScannerState> {
       return;
       return;
     }
     }
 
 
-    final TorchState newState = torchState == TorchState.off ? TorchState.on : TorchState.off;
+    final TorchState newState =
+        torchState == TorchState.off ? TorchState.on : TorchState.off;
 
 
     // Update the torch state to the new state.
     // Update the torch state to the new state.
     // When the platform has updated the torch state,
     // When the platform has updated the torch state,

@@ -10,8 +10,10 @@ void main() {
         2: MobileScannerAuthorizationState.denied,
         2: MobileScannerAuthorizationState.denied,
       };
       };
 
 
-      for (final MapEntry<int, MobileScannerAuthorizationState> entry in values.entries) {
-        final MobileScannerAuthorizationState result = MobileScannerAuthorizationState.fromRawValue(
+      for (final MapEntry<int, MobileScannerAuthorizationState> entry
+          in values.entries) {
+        final MobileScannerAuthorizationState result =
+            MobileScannerAuthorizationState.fromRawValue(
           entry.key,
           entry.key,
         );
         );
 
 
@@ -40,7 +42,8 @@ void main() {
         MobileScannerAuthorizationState.denied: 2,
         MobileScannerAuthorizationState.denied: 2,
       };
       };
 
 
-      for (final MapEntry<MobileScannerAuthorizationState, int> entry in values.entries) {
+      for (final MapEntry<MobileScannerAuthorizationState, int> entry
+          in values.entries) {
         final int result = entry.key.rawValue;
         final int result = entry.key.rawValue;
 
 
         expect(result, entry.value);
         expect(result, entry.value);