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Changelog | Flutter Barcode Scanner

Version 7.1.2 (3 Nov 2025)​

  • 🎉 New:
    • Barcode Scanner:
      • Barcode configurations for 1D barcode types have a new field minimumNumberOfRequiredFramesWithEqualRecognitionResult that requires this number of frames on which the barcode has to be detected.
  • 🐞 Bug fixes:
    • General:
      • Android: Fixed 16 kb page size support for TFLite native library.
  • ⚠️ Breaking changes:
    • Barcode Scanner:
      • The field minConfirmationsStandaloneEAN in BarcodeAccumulationConfiguration was moved and renamed to the field minimumNumberOfRequiredFramesWithEqualRecognitionResultExtensionless in BarcodeFormatUpcEanConfiguration.
      • Renamed some properties and updated type definitions in VCard and BoardingPass barcode document models.
  • 🚙 Under the hood:
    • Upgraded the native Scanbot iOS SDK to v7.1.4.
    • Upgraded the native Scanbot Android SDK to v7.1.2.

Version 7.1.1 (25 Sep 2025):​

  • 🚀 Improvements:
    • Barcode Scanner:
      • Android: Improved handling of back action with multiple dialogs and bottom sheets.
    • General:
      • Android: Changed permission on mock camera to android.permission.READ_EXTERNAL_STORAGE.
  • 🐞 Bug fixes:
    • Barcode Scanner:
      • Android: Fixed an issue where the extractedDocument was not being generated for GS1 Handling DecodeStructure and DecodeFull.
      • Android: Fixed an issue where the back button navigation did not work in Barcode Scanner RTU UI v2.
    • General:
      • Android: Fixed an issue with the black preview in ScanbotCameraXView when the camera selected a square resolution on some Samsung and Xiaomi devices.
      • Android: Prevent throwing exception when /sys/devices/system/cpu/cpufreq doesn't exist.
  • 🚙 Under the hood:
    • Upgraded the native Scanbot Android SDK to v7.1.1.
    • Upgraded the native Scanbot iOS SDK to v7.1.2.

Version 7.1.0 (20 August 2025):​

  • 🎉 New:
    • Barcode Scanner:
      • BarcodeItem has new properties:
      • BarcodeScannerUiResult has a new property selectedZoomFactor to retrieve the zoom factor used for the barcode scanning.
      • BarcodeClassicScannerConfiguration has a new property accumulationConfig which allows the accumulation of barcodes over multiple frames in live mode.
      • All Barcode AR overlays are now based on extendedQuads.
      • CameraConfiguration has new properties:
        • fpsLimit to limit the rate of detections per second in normal performance mode.
        • iOS: hardwareButtonsEnabled to enable zooming using camera control button (iPhone 16 series).
      • Added new API mockCamera that allows injecting an image to simulate a video stream to the scanner camera session for UI testing. Check the implementation here.
    • General SDK:
      • Android: ScanbotSdkConfig has a new property performanceHintApi which significantly improves multithreading performance on devices that support the Hint Session (e.g. Pixel 9 Pro and Samsung S24 Ultra).
  • 🚀 Improvements:
    • Barcode Scanner:
      • Boarding pass document parser now supports up to version 8 of the IATA-BCBP standard.
      • Improved vCard document parser.
      • BarcodeScannerCamera: Added support for individual barcode overlay customization via barcodeItemOverlayViewBinder callback.
      • BarcodeScannerCamera: Enhanced onBarcodeTap callback to include a highlighted parameter.
      • BarcodeScannerCamera: loadingText can now be customized when barcodeItemOverlayViewBinder is not null. This parameter is part of the SelectionOverlayScannerConfiguration.
    • General:
      • Android: Improved the algorithm of high performance cores computation as the old one didn't work correctly on some devices (e.g. Pixel 9 Pro).
      • Android: Integrated Android Performance Hint Session for faster multithreading on supported devices (e.g. Pixel 9 Pro, Samsung S24 Ultra).
  • 🐞 Bug Fixes:
    • Barcode Scanner:
      • The carrier identifier for MaxiCode mode 3 might be encoded by using different codewords. Now, all possible codewords are checked.
      • vCard document parser now correctly processes the FN key as FormattedName.
      • Android: Fixed handling of the back actions for modal dialogs in the RTU-UI screens.
    • PDF Image Extractor:
      • iOS: Fixes wrong orientation of extracted images when the PDF page has a transform applied.
    • Storage Crypting:
      • iOS: Fixed data corruption issues in AES encryption/decryption that could result in corrupted or partially corrupted files.
  • ⚠️ Breaking Changes:
    • Barcode Scanner:
      • Modified several properties in the BoardingPass and VCard models.
      • Default value for barcodeItemInfoPosition in ArOverlayGeneralConfiguration is changed to DISABLED.
      • BarcodeScannerCamera: Removed automaticSelectionEnabled property from SelectionOverlayScannerConfiguration.
      • BarcodeScannerCamera: Renamed onBarcodeClicked to onBarcodeTap.
    • General:
      • Android: Removed useCameraX property from ScanbotSdkConfig.
  • 🚙 Under the Hood:
    • Upgraded the native Scanbot Android SDK to v7.1.0.
    • Upgraded the native Scanbot iOS SDK to v7.1.0.
    • Added flatbuffers 2.0.6.

Version 7.0.0 (2 June 2025):​

  • 🎉 New:
    • Added support for barcode types Pharma Code, Pharma Code Two Track and PZN (Pharmazentralnummer).
    • Added support for the HIBC barcode document format.
    • Added support for advanced configuration of on-image barcode scanning. See more here BarcodeScannerConfiguration.
    • Added the ability to configure the Barcode Scanner using the common barcode configuration, see BarcodeFormatCommonConfiguration.
    • Added an option to ignore barcodes that do not decode to one of the accepted document formats for BarcodeScannerConfiguration. See more here: BarcodeScannerConfiguration.onlyAcceptDocuments.
    • Added new engine modes NEXT_GEN_FAR_DISTANCE and NEXT_GEN_LOW_POWER_FAR_DISTANCE.
      • NEXT_GEN_FAR_DISTANCE is optimized for scanning from far distances.
      • NEXT_GEN_LOW_POWER_FAR_DISTANCE is optimized for scanning from far on low-power devices.
    • Added new predefined subsets of barcode formats (1D, 2D, Postal, Pharma, etc.). See more here: BarcodeFormats.
    • Barcode scanning results have been enhanced with more detailed information. See more here: BarcodeItem.
    • Added the ability to return the barcode image in the result. See more here: BarcodeScannerConfiguration.returnBarcodeImage.
    • Images returned in scanner results are now represented as image references. They can be converted to Uint8List or saved in a provided path. See more here: ImageRef.
    • Introduced strictMode for certain barcode configurators. If this mode is disabled, it should allow for a higher detection rate in difficult scenarios, but with the possibility that false positive results may occur. Currently, we support strictMode for QR_CODE, MICRO_QR_CODE, RMQR_CODE, PDF_417, MICRO_PDF417 and GS1_COMPOSITE.
    • Added extractImagesFromPdf function to extract images from PDF files. Returns a list of image paths as List<String>?.
    • Added makeImageRefsSnapshot function to capture a snapshot of all active ImageRef instances. Returns ImageRefPoolSnapshot? with memory usage details.
    • Added licenseStatusMessage property to SdkLicenseStatus.
    • Added PLACE_OF_ISSUE to CommonFieldType for specifying the issuance location of identity cards.
    • Added property hardwareButtonsEnabled to BarcodeCameraConfiguration in Classic component which toggles the original volume button behavior on iOS 17.2 and above.
    • Added cameraZoomRange and minFocusDistanceLock properties to BarcodeCameraConfiguration in Classic component for configuring zoom range and locking minimum focus distance.
    • Added onlyAcceptDocuments and returnBarcodeImage properties to BarcodeClassicScannerConfiguration for improved document filtering and barcode image output.
    • Added new customization properties to SelectionOverlayScannerConfiguration in Classic component: highlightedPolygonColor, highlightedStrokeColor, highlightedTextColor, highlightedTextContainerColor, and strokeColor for improved barcode overlay appearance.
    • Android: Added an option to the RTU-UI Barcode Scanner screen for keeping the screen on.
    • Android: Proguard rules needed for Scanbot SDK are embedded in the package. There is no need to manually specify them in your project.
  • 🚀 Improvements:
    • Improved quiet zone checks for the barcode formats ITF, CODE_11, MSI_PLESSEY, IATA_2_OF_5, INDUSTRIAL_2_OF_5 and CODE_25.
    • Improved the false positive rate for ITF barcodes.
    • Improved our Barcode Scanner with a significant speed-up in live mode on very large input resolutions.
    • Improved the recognition of PDF417 barcodes in the Barcode Scanner.
    • Improved the Barcode Scanner to better recognize QR codes if the top left finder pattern is corrupted (up to QR code version size 20).
    • More robust QR code recognition, more tolerance for destroyed or missing timing patterns and alignment patterns and a better performance on artistic QR codes.
    • QR codes with non-square finder patterns and QR codes embedded in adversarial backgrounds (flow codes and more generally) can now be recognized.
    • Improved barcode detection for various barcode types.
    • Improved the performance when scanning four state postal barcodes (i.e. Australia Post, Japanese Post, RM4SCC, Royal TNT Post and USPS Intelligent Mail).
    • Improved memory management, logging, and deallocation safety for classic component, ensuring cleaner lifecycle handling and preventing potential resource leaks.
    • By default, Code 93 now includes check digits in the result. To disable this and restore the previous behavior, set stripCheckDigits = true.
  • 🐞 Bug fixes:
    • Fixed checksum for CODE_39 barcode format.
    • Fixed the returned results for all types of UpcEanExtensionBehavior.
    • Fixed an issue when scanning Code93 barcodes with stripCheckDigits = false (default), and the check digit was an extension character.
    • iOS: Fixed processing of still images of an indexed color space model in the Barcode Scanner.
    • iOS: Fixed a bug in the AR Barcode Scan and Count where the scanner would be stuck if there was no barcode detected.
    • iOS: Fixed a bug in the Barcode Scanner RTU-UI v2 where the flip camera button was not resetting the widest camera available if chosen.
    • iOS: Fixed a UI bug in the Barcode Scanner RTU-UI v2 where the sheet button overlapped with the action bar.
    • iOS: Fixed an issue in the classic component where quickly stopping and starting the camera session could lead to a crash or unpredictable behavior.
    • Android: Fixed an overflow when decoding a MICRO_QR_CODE barcode format with wrong bits in numeric mode.
    • Android: Fixed minimumTextLength for ITF barcode format. Before, we used it to check the number of symbols instead of the true text length.
    • Android: Fixed sorting of quad points for four-state/postal barcode types.
    • Android: Fixed quad when flag BarcodeFormatConfigurationBase.addAdditionalQuietZone is enabled.
    • Android: In RTU-UI v2, the modal dialog no longer appears below the status bar.
    • Android: FindAndPickScanningMode.sheetContent.barcodeItemImageVisible in RTU-UI v2 now correctly applies the visibility setting.
    • Android: Accessibility content for action buttons in RTU-UI v2 is now properly applied.
  • ⚠️ Breaking Changes:
    • Removed RTU-UI v1 startBarcodeScannerand startBatchBarcodeScanner deprecated APIs along with all related types.
    • Removed detectBarcodesOnImages, merging image-based barcode detection into detectBarcodesOnImage for a unified API.
    • Removed additionalParameters from BarcodeClassicScannerConfiguration.
    • Removed NONE from CommonFieldType, as a default value is no longer required.
    • Changed barcodeFormats to barcodeFormatConfigurations in BarcodeClassicScannerConfiguration, requiring a new structure for specifying barcode types.
    • Changed startBarcodeScanner method's return type from ResultWrapper<BarcodeScannerResult> to ResultWrapper<BarcodeScannerUiResult>.
    • initScanbotSdk API now returns a result of type SdkLicenseStatus instead of a status.
    • The input parameters and result objects for detectBarcodesOnImage API were changed. See more here: ScanbotBarcodeSdk.detectBarcodesOnImage.
    • Type literals for BarcodesExtensionFilter, BarcodeScannerEngineMode and FieldValidationStatus have been modified.
    • Renamed types MSIPlesseyChecksumAlgorithm to MsiPlesseyChecksumAlgorithm, EngineMode to BarcodeScannerEngineMode, Gs1HandlingMode to Gs1Handling, ValidationStatus to FieldValidationStatus and BarcodeScannerConfiguration to BarcodeScannerScreenConfiguration.
    • Renamed all CommonFieldType values to follow uppercase and underscore-separated naming for consistency.
    • Renamed ValidationStatus to FieldValidationStatus and introduced new validation states (INFERRED, IGNORED).
    • Changed Field.validationStatus default value from null to FieldValidationStatus.NONE.
    • Renamed expirationDate to licenseExpirationDate and status to licenseStatus in SdkLicenseStatus.
    • Renamed enum Status to LicenseStatus with updated PascalCase values (e.g., StatusOkay → Okay).
    • Replaced shouldReturnCroppedImage with returnBarcodeImage in BarcodeClassicScannerConfiguration for clarity and consistency.
    • Replaced type BarcodeType with BarcodeFormat.
    • Replaced property recognizerConfiguration of type BarcodeRecognizerConfiguration with scannerConfiguration of type CommonBarcodeScannerConfiguration.
    • Changed barcodeListener callback in BarcodeScannerCamera to use List<BarcodeItem> instead of BarcodeScanningResult.
    • Changed errorListener callback in BarcodeScannerCamera to use SdkLicenseStatus instead of SdkLicenseException.
  • 🚙 Under the hood:
    • The regex filters are applied for substrings instead of the entire output string.
    • Upgraded the native Scanbot iOS SDK to v7.0.2 (cf. changelog).
    • Upgraded the native Scanbot Android SDK to v7.0.2 (cf. changelog).
    • Updated some third party libraries. see Third-party Libraries.
    • Added ffi package for interoperability with native code.
    • Android: Updated Compile Sdk to 35.
    • Android: Android Jetpack Compose updated to 1.7.8.

Version 6.1.1 (11 February 2025)​

  • 🎉 New:
    • Added a new optional property cameraModule in BarcodeCameraConfiguration for the Classic Component Barcode Scanner.
  • 🚙 Under the hood:
    • Changed json_annotation package restriction from 4.8.1 to ^4.8.1.

Version 6.1.0 (27 January 2025)​

  • 🎉 New:
    • Added support for new barcode types Maxicode, rMQR code, Code 11 and Code 32. Added literals that represent the new barcode types in BarcodeFormat.
    • Added a new optional property addAdditionalQuietZone in BarcodeAdditionalParameters. The default value is false.
    • Added a new property accessibilityDescription in RoundButton and ButtonConfiguration.
    • Added a new property allowEmptySubmission in MultipleScanningMode to allow submission of an empty barcode list in the Multiple Barcodes use case in RTU-UI v2.
    • Added new optional properties useIATA2OF5Checksum, useCode11Checksum and australiaPostCustomerFormat in BarcodeScannerConfiguration, BatchBarcodeScannerConfiguration, BarcodeRecognizerConfiguration and BarcodeAdditionalParameters.
    • Added a new type literal NONE in CommonFieldType type used in GenericDocument.
    • iOS: Added new zoom control slider controlled by the new camera control button on all view controllers. Available on all the new iPhone 16 models.
    • Android: Added support for 16KB page size (Android 15).
  • 🚀 Improvements:
    • Improved detection of UPC and EAN extensions.
    • Added support for Extended Channel Interpretation (ECI) for Datamatrix and Aztec barcodes.
    • For CODE_128 and ITF, we improved the recognition of barcodes generated by defective thermal printers that do not print certain black bars correctly.
  • 🐞 Bug fixes:
    • Fixed KANJI mode for QR codes.
    • iOS: Fixed a UI issue in the RTU-UI v2 Barcode Scanner FindAndPickScanningMode that never showed the expected barcodes title, but always the barcode value.
    • iOS: Fixed a UI issue in the RTU-UI v2 Barcode Scanner FindAndPickScanningMode in button sheet mode where the counter badge was not visible.
    • iOS: Fixed a UI issue on the RTU-UI v2 Barcode Scanner's sheet screen where the subtitle label was being vertically cut off.
    • iOS: Fixed a UI issue on the RTU-UI v2 Barcode Scanner's confirmation sheet in the SingleScanningMode where the loading indicator was not centered when the loading message was hidden.
    • iOS: Fixed a UI issue in the RTU-UI v2 Barcode Scanner where a title that was too long would cut off the cancel button.
    • iOS: Fixed a UI issue in the RTU-UI v2 Barcode Scanner's finder where the background color overlapped with the line color.
    • iOS: Fixed a bug in RTU-UI v2 Barcode Scanner where extended barcodes were displayed along with their non-extended versions.
    • iOS: Fixed a bug that did not mirror the front camera as expected.
    • iOS: Fixed a crash in scanners when setting the same minZoom and maxZoom in ZoomRange.
    • Android: Fixed R8 obfuscation config for SDK logging classes.
    • Android: Minor fixes for appearance in RTU-UI v2 Barcode Scanner to make it consistent with its iOS counterpart.
    • Android: Fixed an issue with AR Overlay and barcode mapping in RTU-UI v2 Barcode Scanner, where the mapped image wasn't shown on the AR Overlay until the same barcode appeared in the list below.
  • ⚠️ Breaking Changes:
    • Removed duplicate methods initScanbotSdk and getLicenseStatus from scanbot_barcode_sdk_v2.dart.
    • Renamed the scanbot_barcode_sdk_v2.dart file to scanbot_barcode_sdk_ui_v2.dart.
    • Removed property codeDensity from BarcodeScannerConfiguration, BatchBarcodeScannerConfiguration and BarcodeAdditionalParameters.
    • Removed type literals VALIDATE and DECODE and replaced them with VALIDATE_STRUCTURE, DECODE_STRUCTURE, VALIDATE_FULL and DECODE_FULL in Gs1HandlingMode.
    • Changed the default values for properties okButton, cancelButton and actionButton in ScanbotAlertDialog.
    • Changed the default values for properties enableCameraButton and closeButton in CameraPermissionScreen.
    • Changed the default value for the visible property in the arOverlay field of FindAndPickScanningMode to true.
    • Replaced standard and validationStatus fields with validationErrors in the GS1Element class.
    • Android: Changed barcodesRegexFilter behavior in BarcodeRecognizerConfiguration for BarcodeScannerConfiguration config for RTU-UI v2 Barcode Scanner. Barcodes are accepted if the barcode data contains the part that matches the regex.
  • 🚙 Under the hood:
    • Upgraded the native Scanbot Android SDK to v6.1.1.
    • Upgraded the native Scanbot iOS SDK to v6.1.1.
    • Added gs1-syntax-dictionary lib.

Version 5.1.0 (27 August 2024)​

  • 🎉 New:
    • Introduced the redesigned RTU UI version 2 for enhanced barcode scanning, featuring advanced agile configuration options. See Ready-to-Use UI for documentation and various use cases.
    • Added support for the Micro PDF 417 barcode format.
    • Added support for parsing of AAMVA Certificate of Title for motor vehicle barcodes.
    • Added a new field shouldReturnCroppedImage in BarcodeClassicScannerConfiguration for the BarcodeScannerCamera Classic UI. If set to true, the result will be returned in the barcodeImageBase64 field of the BarcodeItem model.
    • Launched the new FindAndPickScanningMode.
  • 🚀 Improvements:
    • Optimized camera preview quality and processing speed for all scanners.
    • Improved detection of UPC/EAN barcode extensions in live mode.
    • The Barcode Scanner now supports transposed (mirrored/flipped) Aztec barcodes.
    • iOS:
      • IMPORTANT: Changed the default rear cameras on all scanners to the triple or dual camera. On some devices with triple camera this results in a different view port (more zoomed in). Please make sure to adapt your zoom ranges and factors.
      • Added support of haptic feedback on capable devices.
    • Android:
      • Changed the touch to focus square in the native camera view to a circle.
  • 🐞 Bug fixes:
    • Fixed issue with misaligned barcode polygons on some devices with horizontal orientation.
    • For BarcodeFormat.PDF_417, a single case to generate clusters was not covered, which led to a crash.
  • ⚠️ Breaking Changes:
    • Deprecated the Ready-to-Use UI v1 Barcode Scanners. Adoption of the RTU UI v2 Barcode Scanner API is strongly recommended.
    • Transitioned the format of barcode result structures from record classes to GenericDocument. This adjustment impacts RTU UI v1 but is standardized across both RTU UI v1 and RTU UI v2.
    • Renamed BarcodeFormat.RSS_14 to BarcodeFormat.DATABAR and BarcodeFormat.RSS_EXPANDED to BarcodeFormat.DATABAR_EXPANDED.
    • Removed enableNativeLogging property from ScanbotSdkConfig.
    • Eliminated the LiveDetector and CameraController classes. All corresponding functionalities are now integrated within the widgets themselves.
    • Updated widgets to automatically adjust to configuration changes received by the camera widget constructors.
  • 🚙 Under the hood:
    • Upgraded the native Scanbot iOS SDK to v5.1.3 (cf. changelog).
    • Upgraded the native Scanbot Android SDK to v5.1.2 (cf. changelog).
    • Updated some third party libraries. see Third-party Libraries
    • Android:
      • Updated Kotlin to version 1.8.22.
      • jvmTarget = "17".
      • Updated 3rd-party libraries:
        • libjpeg-turbo to 2.1.5.1
        • libpng to 1.6.40
        • libtiff to 4.6.0
        • added zlib library
    • iOS:
      • Updated 3rd-party libraries:
        • zlib to version 1.3.1
        • libtiff to 4.6.0
        • libjpeg-turbo to 2.1.5.1
        • libpng to 1.6.40.

Version 4.2.0 (24 April 2024)​

  • 🎉 New:
    • Added AR Overlay functionality for the Classic Component Barcode Scanner. Please check BarcodeCameraConfiguration.overlayConfiguration for more details.
    • Added new properties to RTU-UI configurations. Please check BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration for more details.
    • Added GS1_COMPOSITE, MICRO_QR_CODE, USPS_INTELLIGENT_MAIL, ROYAL_MAIL, JAPAN_POST, ROYAL_TNT_POST, AUSTRALIA_POST and DATABAR_LIMITED barcode formats support to BarcodeFormat.
    • Added textWithExtension property result in BarcodeItem.
  • ⚠️ Breaking Changes:
    • Changed Android SDK package name. Please change io.scanbot.barcode.sdk.flutter to io.scanbot.sdk.flutter in proguard-rules.pro rules.
    • Method detectOnImageFile was renamed to detectBarcodesOnImage.
    • Changed API for detecting barcodes on images. Please check the documentation or example app for more details.
    • Removed BarcodeScannerConfiguration.barcodeImageGenerationType for the Classic Component Barcode Scanner.
  • 🚙 Under the hood:
    • Added new privacy policy support for publishing iOS apps.
    • Upgraded the native Scanbot iOS SDK to v4.2.2 (cf. changelog).
    • Upgraded the native Scanbot Android SDK to v4.2.0 (cf. changelog).

Version 3.6.2 (17 Oct 2023)​

  • 🐞 Bug fixes:
    • iOS: Fixed a focusing issue with the new iPhone 15 Pro and 15 Pro Max.

Version 3.6.1 (22 June 2023)​

  • 🐞 Bug fixes:
    • iOS: Resolved an issue that prevented the building of certain classes on iOS Simulators.

Version 3.6.0 (06 June 2023)​

  • 🎉 New:
    • Added BatchBarcodeScannerConfiguration.overlayConfiguration and BarcodeScannerConfiguration.overlayConfiguration to configure the selection overlay UI.
    • Added IATA_2_OF_5, INDUSTRIAL_2_OF_5, and CODE_25 barcode formats to BarcodeFormat.
    • Added a mechanism to properly handle the Classic UI lifecycle when closing the app to the background and reopening it with the scanner open.
    • Added a mechanism to properly handle the Classic Barcode Scanner UI lifecycle during navigation of the camera in the stack. Please register MaterialApp(navigatorObservers: [ScanbotCamera.scanbotSdkRouteObserver]) in the app root screen.
    • Added stopPreview() and resumePreview() methods inside ScanbotCameraController.
  • 🚀 Improvements:
    • Improved the behavior of Classic UI components for asynchronous communication with the native SDK.
  • ⚠️ Breaking Changes:
    • Updated the Flutter environment property to environment: sdk: '>=2.15.0 <3.0.0'.
    • Removed the decodeStacks1D parameter. The decoding of stacked barcodes is now handled automatically.
    • Renamed AcceptedDocumentFormats to BarcodeDocumentFormat.
    • Removed finderMinimumPadding from FinderConfiguration.
    • Renamed the CameraOrientationMode class to OrientationLockMode.
    • Renamed the FinderInsets class to Insets.
    • Changed the type of the FinderAspectRatio fields: height and width were changed from int to double.
    • Changed NextGen and Legacy engine modes to NEXT_GEN and LEGACY in EngineMode.
    • Moved some code for internal reasons - users might need to update their imports:
      • package:barcode_scanner/common_data.dart was moved to package:barcode_scanner/json/common_data.dart.
      • EngineMode, BarcodeImageGenerationType, and FinderAspectRatio were moved from package:barcode_scanner/barcode_scanning_data.dart to package:barcode_scanner/json/common_data.dart.
  • 🚙 Under the hood:
    • Upgraded the native Scanbot iOS SDK to v3.6.0 (cf. changelog).
    • Upgraded the native Scanbot Android SDK to v3.6.0 (cf. changelog).

Version 3.2.3 (11 November 2022)​

  • 🎉 New:
    • Added FinderInsets class for setting the barcode view insets from all four sides (left, top, right and bottom).
    • Added finderInsets property of type FinderInsets in FinderConfiguration class.
    • Added BarcodeDensity enum for expected density of QR codes. A higher density finds more QR codes in an image but the performance is slightly reduced.
    • Added codeDensity property of type BarcodeDensity enum in BarcodeAdditionalParameters.
    • Android: Added useButtonsAllCaps bool property in BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration for buttons to be in ALL CAPS.
    • Android: useCameraX defaults to true while initialising the Scanbot SDK.
  • ⚠️ Breaking Changes:
    • Removed PORTRAIT_UPSIDE_DOWN, LANDSCAPE_LEFT and LANDSCAPE_RIGHT from CamereOrientationMode enum.
  • 🚙 Under the hood
    • Upgraded the native Scanbot Android Barcode SDK to v3.2.3 (cf. changelog)
    • Upgraded the native Scanbot iOS SDK to v3.2.3 (cf. changelog)

Version 3.2.2 (27 September 2022)​

  • 🐞 Bug fixes:
    • Fixed compatibility issue with Kotlin 1.7.10 (build error)

Version 3.2.1 (24 August 2022)​

  • 🎉 New:
    • Added the ability to replace the cancel button in the top bar with a back arrow icon in BarcodeScanner and BatchBarcodeScanner RTU-UI (Android only). See replaceCancelButtonWithIcon in BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration

Version 3.2.0 (22 July 2022)​

  • 🎉 New:
    • Introduced Classical Components for Barcode Scanning that allow you to build your own flexible and fully customizable UI for the barcode scanner. Use the classes BarcodeScannerCamera, BarcodeCameraLiveDetector and ScanbotCameraController to build a custom scanner UI.
  • 🚀 Improvements:
    • Improved 1D barcode recognition
  • ⚠️ Breaking Changes:
    • Renamed parameter gs1DecodingEnabled to enableGS1Decoding in BarcodeAdditionalParameters
    • Renamed Disability Certificate to Medical Certificate:
      • DisabilityCertificateDocument has been renamed to MedicalCertificateDocument
      • DisabilityCertificateDocumentField has been renamed to MedicalCertificateDocumentField
      • DisabilityCertificateDocumentFieldType has been renamed to MedicalCertificateDocumentFieldType
    • Renamed AAMVAVersionNumber to aamvaVersionNumber in AAMVADocument
    • Renamed GUID to guid in DEMedicalPlanDocument
  • 🚙 Under the hood

Version 3.1.2 (31 May 2022)​

  • 🐞 Bug fixes:
    • Fixed compatibility issues with Flutter v3.0.1+

Version 3.1.1 (18 March 2022)​

  • 🐞 Bug fixes:
    • Fixed LicenseExpirationDate: Invalid date format.
    • By default, GPU acceleration has been disabled (due to issues on the Samsung S22 series devices). To enable it, use allowGpuAcceleration: true in ScanbotSdkConfig().
  • 🚙 Under the hood

Version 3.1.0 (4 Feb 2022)​

  • 🎉 New:
    • Added the ability to disable auto-focus by locking the lens at the specified lens position. See minFocusDistance in BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration
    • Android: Added lowPowerMode in BarcodeScannerAdditionalConfiguration for BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration
    • Android: Added the ability for Scanbot SDK Core native logging! See enableNativeLogging in ScanbotSDKInitializer
  • 🚀 Improvements:
    • Improved Aztec barcode recognition.
    • Improved PDF417 recognition performance on single photos.
    • Improved barcode detection on large documents.
    • Improved GS-1 databar recognition in the next-gen barcode scanner.
  • 🚙 Under the hood

Version 3.0.2 (23 Dec 2021)​

  • 🎉 New:
    • Added Document Format filters for Barcode Detection. See acceptedDocumentFormats in BarcodeScannerConfiguration, BatchBarcodeScannerConfiguration and detectFromImageFile
    • Android: Added support for GPU and Xnnpack acceleration, and the possibility to use the Camera X module! See allowGpuAcceleration, allowXnnpackAcceleration and useCameraXRtuUi in ScanbotSDKInitializer
    • Added support for stripCheckDigits and msiPlesseyChecksumAlgorithms in BarcodeAdditionalParameters
  • ⚠️ Breaking Changes:
    • Renamed parameter enableGS1Decoding to gs1DecodingEnabled in BarcodeAdditionalParameters
    • In function detectFromImageFile, barcodeFormats parameter is changed from a positional parameter to an optional named parameter
  • 🚀 Improvements:
    • Significant performance improvements for all scanners
  • 🐞 Bug fixes:
    • Barcode Scanner RTU-UI now returns BarcodeScanningResult.canceled() instead of an error, when the user cancels the RTU-UI
  • 🚙 Under the hood

Version 3.0.1 (17 Sep 2021)​

  • 🎉 New:
    • iOS: Added support for Apple Silicon M1 simulators. Your app now will run natively on M1 Mac simulators without having to start Xcode in Rosetta 2 mode
  • ⚠️ Breaking Changes:
    • iOS: The ScanbotBarcodeScannerSDK CocoaPod now contains an XCFramework instead of a standard framework, you may need to update CocoaPods and/or Xcode
  • 🚙 Under the hood
    • Updated the native iOS Barcode Scanbot SDK to 3.0.1

Version 3.0.0 (16 Jul 2021)​

  • 🎉 New:
    • Brand new "Next Generation" machine-learning-based barcode scanning engine with improved reliability and much faster performance
    • API changes for the new barcode engine: added engineMode property of type EngineMode on barcode scanning APIs - BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration to switch between the legacy barcode engine and the new Next Generation barcode engine. By default, the new engine is used.
    • Added the new cameraZoomFactor property in BarcodeScannerConfiguration for configuring the zoom level of the camera.
    • Encryption for images generated by the SDK. For more details please check out the section "Storage Encryption" of the documentation.
    • Added support for MSI Plessey barcodes.
    • Added additionalParameters property to BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration, which lets you setup a minimum and maximum text length as well as a quiet zone. Currently works for ITF and MSI Plessey barcodes only.
  • 🚙 Under the hood
    • Updated the native Android Barcode Scanbot SDK to 3.0.1
    • Updated the native iOS Barcode Scanbot SDK to 3.0.0
  • ⚠️ Breaking Changes:
    • Removed enableHighSensitivityMode property from BarcodeScannerConfiguration and BatchBarcodeScannerConfiguration, because it is no longer needed

Version 1.2.0 (30 Apr 2021)​

  • 🎉 New:
    • Introduced null safety support for the SDK.
  • ⚠️ Breaking Changes:
    • Because of the null safety support, please check compilation issues and warnings from flutter analyze command
    • Updated minimum Dart SDK to v2.12.0-0 and Flutter to v2.0.1

Version 1.1.0 (10 Feb 2021)​

  • 🎉 New:
    • Batch Barcode Scanner - a new RTU UI screen component to scan multiple barcodes in a row. See the new API function startBatchBarcodeScanner.
    • Added a new config property autoCancelTimeout for the Barcode Scanner UI. It provides the possibility to set a timeout value in seconds for auto-closing/cancellation of the Barcode Scanner UI.
    • New result field BarcodeItem.rawBytes that contains the raw bytes from the scanned barcode
  • ⚠️ Breaking Changes:
    • Replaced finderAspectRatio parameter with finderWidth and finderHeight in BarcodeScannerConfiguration
  • 🚙 Under the hood:
    • Updated the native Android Scanbot Barcode Scanner SDK to 1.3.2
    • Updated the native iOS Scanbot Barcode Scanner SDK to 1.8.4

Version 1.0.1 (13 May 2020)​

  • 🎉 New:
    • Improved pubspec.yaml, adjusted supported platforms.

Version 1.0.0 (12 Feb 2020):​

  • 🎉 First release.

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