chore(deps): bump mobile_scanner from 6.0.0 to 7.3.0

[dependabot]

Bumps mobile_scanner from 6.0.0 to 7.3.0.

Release notes

Sourced from mobile_scanner's releases.

v7.3.0

New features

• [Web] Added support for multiple barcode detection backends, selectable via MobileScannerPlatform.instance.setWebBarcodeReader(WebBarcodeReader reader):
  • WebBarcodeReader.auto (default), uses the native BarcodeDetector API when available, and falls back to zxing-wasm otherwise.
  • WebBarcodeReader.barcodeDetector, uses the W3C Shape Detection API (Chrome 83+, Edge 83+, Safari 17+). No external library is loaded.
  • WebBarcodeReader.zxingWasm, uses zxing-wasm (ZXing C++ compiled to WebAssembly), which works in all modern browsers including Firefox.
  • WebBarcodeReader.zxingJs, the legacy ZXing JavaScript backend, retained for backward compatibility.
• [Web] Added MobileScannerPlatform.instance.activeWebReader to query which backend is currently active.
• Added BarcodeFormat.maxiCode and BarcodeFormat.microQrCode, supported by the WebBarcodeReader.zxingJs and WebBarcodeReader.zxingWasm backends.
• Added BarcodeFormat.dataBar, BarcodeFormat.dataBarExpanded and BarcodeFormat.dataBarLimited (GS1 DataBar / RSS-14), supported by the WebBarcodeReader.zxingJs and WebBarcodeReader.zxingWasm backends (DataBar and DataBar Expanded only for zxingJs), and by Apple Vision on iOS 15+ / macOS 12+.

Improvements

• [Web] Bumped @zxing/library (the WebBarcodeReader.zxingJs backend) from 0.21.3 to 0.23.0.

Bug Fixes

• Fixed disposing a MobileScannerController also disposing the platform resources of a different controller. Disposing a controller that does not hold the active camera session no longer tears down the camera of the controller that does. (#1631)
• Fixed a subscription leak where a controller that was disposed without being stopped kept its internal event stream subscriptions alive.
• Fixed an issue when running the plugin using AGP 9.

v7.2.1

Improvements

• [Web] The preferred camera device ID is now persisted in localStorage and reused on the next start.
• [Web] Focus, exposure, and white-balance constraints are now applied automatically when supported by the browser (Image Capture API).
• [Web] The camera now uses StartOptions.cameraResolution as the ideal resolution, falling back to 1920×1080.
• [Web] The barcode overlay is now mirrored when the video preview is mirrored (e.g. front camera).
• [Web] The scan window is now supported. Barcodes detected outside the scan window are ignored.
• [Android] Laid groundwork for Android Gradle Plugin (AGP) 9 compatibility by conditionally applying the kotlin-android plugin only on AGP versions below 9, while remaining compatible with older AGP versions.

Bug Fixes

• [Apple] Fixed a race condition in captureOutput where latestBuffer was read on a background thread after being deallocated on the main thread, causing a crash in VTCreateCGImageFromCVPixelBuffer.
• [Apple] Fixed an issue where captureOutput was being processed on the main thread, causing overheating issues on device.
• [Android] Fixed start() not resuming the camera after pause(), caused by the isPaused flag being reset before the paused-state check.
• [Android] Fixed ProGuard/R8 full mode (default since AGP 8.0) stripping or obfuscating MLKit classes by widening the keep rule to com.google.mlkit.**.

v7.2.0

Highlights

• Added support for switching between lens types (normal, wide, zoom) using the switchCamera() method with ToggleLensType or SelectCamera options.
• Added rawDecodedBytes field to Barcode which replaces Barcode.rawBytes. On Apple platforms, this returns a DecodedVisionBarcodeBytes containing bytes (decoded payload, without header/padding) and rawBytes (full raw payload, available on iOS 17.0+ / macOS 14.0+). On Android and web, this returns a DecodedBarcodeBytes containing bytes.

Improvements

• [Android] Migrated barcode bounding box from boundingBox to cornerPoints for more accurate scan window detection.
• Added support for ITF-Two-of-Five.
• Added constants for testing the method channel methods in MobileScannerMethods and MobileScannerEvents.

... (truncated)

Changelog

Sourced from mobile_scanner's changelog.

7.3.0

New features

• [Web] Added support for multiple barcode detection backends, selectable via MobileScannerPlatform.instance.setWebBarcodeReader(WebBarcodeReader reader):
  • WebBarcodeReader.auto (default), uses the native BarcodeDetector API when available, and falls back to zxing-wasm otherwise.
  • WebBarcodeReader.barcodeDetector, uses the W3C Shape Detection API (Chrome 83+, Edge 83+, Safari 17+). No external library is loaded.
  • WebBarcodeReader.zxingWasm, uses zxing-wasm (ZXing C++ compiled to WebAssembly), which works in all modern browsers including Firefox.
  • WebBarcodeReader.zxingJs, the legacy ZXing JavaScript backend, retained for backward compatibility.
• [Web] Added MobileScannerPlatform.instance.activeWebReader to query which backend is currently active.
• Added BarcodeFormat.maxiCode and BarcodeFormat.microQrCode, supported by the WebBarcodeReader.zxingJs and WebBarcodeReader.zxingWasm backends.
• Added BarcodeFormat.dataBar, BarcodeFormat.dataBarExpanded and BarcodeFormat.dataBarLimited (GS1 DataBar / RSS-14), supported by the WebBarcodeReader.zxingJs and WebBarcodeReader.zxingWasm backends (DataBar and DataBar Expanded only for zxingJs), and by Apple Vision on iOS 15+ / macOS 12+.

Improvements

• [Web] Bumped @zxing/library (the WebBarcodeReader.zxingJs backend) from 0.21.3 to 0.23.0.

Bug Fixes

• Fixed disposing a MobileScannerController also disposing the platform resources of a different controller. Disposing a controller that does not hold the active camera session no longer tears down the camera of the controller that does. (#1631)
• Fixed a subscription leak where a controller that was disposed without being stopped kept its internal event stream subscriptions alive.
• Fixed an issue when running the plugin using AGP 9.

7.2.1

Improvements

• [Web] The preferred camera device ID is now persisted in localStorage and reused on the next start.
• [Web] Focus, exposure, and white-balance constraints are now applied automatically when supported by the browser (Image Capture API).
• [Web] The camera now uses StartOptions.cameraResolution as the ideal resolution, falling back to 1920×1080.
• [Web] The barcode overlay is now mirrored when the video preview is mirrored (e.g. front camera).
• [Web] The scan window is now supported. Barcodes detected outside the scan window are ignored.
• [Android] Laid groundwork for Android Gradle Plugin (AGP) 9 compatibility by conditionally applying the kotlin-android plugin only on AGP versions below 9, while remaining compatible with older AGP versions.

Bug Fixes

• [Apple] Fixed a race condition in captureOutput where latestBuffer was read on a background thread after being deallocated on the main thread, causing a crash in VTCreateCGImageFromCVPixelBuffer.
• [Apple] Fixed an issue where captureOutput was being processed on the main thread, causing overheating issues on device.
• [Android] Fixed start() not resuming the camera after pause(), caused by the isPaused flag being reset before the paused-state check.
• [Android] Fixed ProGuard/R8 full mode (default since AGP 8.0) stripping or obfuscating MLKit classes by widening the keep rule to com.google.mlkit.**.

7.2.0

Highlights

• Added support for switching between lens types (normal, wide, zoom) using the switchCamera() method with ToggleLensType or SelectCamera options.
• Added rawDecodedBytes field to Barcode which replaces Barcode.rawBytes. On Apple platforms, this returns a DecodedVisionBarcodeBytes containing bytes (decoded payload, without header/padding) and rawBytes (full raw payload, available on iOS 17.0+ / macOS 14.0+). On Android and web, this returns a DecodedBarcodeBytes containing bytes.

Improvements

... (truncated)

Commits

• 8a550ac release of v7.3.0
• 0704f90 Merge pull request #1745 from juliansteenbakker/fix/agp-9
• 55bb670 fix: upgrade example app to agp 9
• 948c327 fix: upgrae example app to agp 9
• abe0f80 fix: build when agp 9 but built-in Kotlin is not active
• 29ee768 Merge branch 'master' into develop
• fef57d4 Merge pull request #1743 from juliansteenbakker/feat/missing-formats
• 6b88fbd feat: add missing formats
• 10a95c7 Merge pull request #1738 from juliansteenbakker/dependabot/npm_and_yarn/zxing...
• fb260a9 fix: bump js version, add new supported types
• Additional commits viewable in compare view

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