v5.2.0

This release requires Flutter 3.22.0 and Dart 3.4.

• [Android] Fixed a leak of the barcode scanner.
• [Android] Fixed a crash when encountering invalid numbers for the scan window.
• [Web] Migrates package:web to 1.0.0.

v5.1.1

This release fixes an issue with automatic starts in the examples.

v5.1.0

This updates reverts a few breaking changes made in v5.0.0 in order to keep things simple.

• The onDetect method has been reinstated in the MobileScanner widget, but is nullable. You can
  still listen to MobileScannerController.barcodes directly by passing null to this parameter.
• The autoStart attribute has been reinstated in the MobileScannerController and defaults to true. However, if you want
  to control which camera is used on start, or you want to manage the lifecycle yourself, you should set
  autoStart to false and manually call MobileScannerController.start({CameraFacing? cameraDirection}).
• The controller is no longer required in the MobileScanner widget. However if provided, the user should take care
  of disposing it.
• [Android] Revert Gradle 8 back to Gradle 7, to be inline with most Flutter plugins and prevent build issues.
• [Android] Revert Kotlin back from 1.9 to 1.7 to be inline with most Flutter plugins. Special 1.9 functionality
  has been refactored to be compatible with 1.7.

v5.0.2

Bugs fixed:

• Fixed a crash when the controller is disposed while it is still starting. #1036 (thanks @EArminjon !)
• Fixed an issue that causes the initial torch state to be out of sync.

Improvements:

• Updated the lifeycle code sample to handle not-initialized controllers.

v5.0.1

Improvements:

• Adjusted the platform checks to use the defaultTargetPlatform API, so that tests can use the correct platform overrides.

v5.0.0

This major release contains all the changes from the 5.0.0 beta releases, along with the following changes:

Improvements:

• [Android] Remove the Kotlin Standard Library from the dependencies, as it is automatically included in Kotlin 1.4+

v5.0.0-beta.3

BREAKING CHANGES:

• Flutter 3.19.0 is now required.
• [iOS] iOS 12.0 is now the minimum supported iOS version.
• [iOS] Adds a Privacy Manifest.

Bugs fixed:

• Fixed an issue where the camera preview and barcode scanner did not work the second time on web.

Improvements:

• [web] Migrates to extension types. (thanks @koji-1009 !)

v5.0.0-beta.2

Bugs fixed:

• Fixed an issue where the scan window was not updated when its size was changed. (thanks @navaronbracke !)

v5.0.0-beta.1

BREAKING CHANGES:

• The width and height of BarcodeCapture have been removed, in favor of size.
• The raw attribute is now Object? instead of dynamic, so that it participates in type promotion.
• The MobileScannerArguments class has been removed from the public API, as it is an internal type.
• The cameraFacingOverride named argument for the start() method has been renamed to cameraDirection.
• The analyzeImage function now correctly returns a BarcodeCapture? instead of a boolean.
• The formats attribute of the MobileScannerController is now non-null.
• The MobileScannerState enum has been renamed to MobileScannerAuthorizationState.
• The various ValueNotifiers for the camera state have been removed. Use the value of the MobileScannerController instead.
• The hasTorch getter has been removed. Instead, use the torch state of the controller's value.
  The TorchState enum now provides a new value for unavailable flashlights.
• The autoStart attribute has been removed from the MobileScannerController. The controller should be manually started on-demand.
• A controller is now required for the MobileScanner widget.
• The onPermissionSet, onStart and onScannerStarted methods have been removed from the MobileScanner widget. Instead, await MobileScannerController.start().
• The startDelay has been removed from the MobileScanner widget. Instead, use a delay between manual starts of one or more controllers.
• The onDetect method has been removed from the MobileScanner widget. Instead, listen to MobileScannerController.barcodes directly.
• The overlay widget of the MobileScanner has been replaced by a new property, overlayBuilder, which provides the constraints for the overlay.
• The torch can no longer be toggled on the web, as this is only available for image tracks and not video tracks. As a result the torch state for the web will always be TorchState.unavailable.
• The zoom scale can no longer be modified on the web, as this is only available for image tracks and not video tracks. As a result, the zoom scale will always be 1.0.

Improvements:

• The MobileScannerController is now a ChangeNotifier, with MobileScannerState as its model.
• The web implementation now supports alternate URLs for loading the barcode library.

v4.0.1

Bugs fixed:

[iOS] Fixed a crash with a nil capture session when starting the camera. (thanks @navaronbracke !)