flutter_full_screen_scanner_android 1.1.3 copy "flutter_full_screen_scanner_android: ^1.1.3" to clipboard
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Published 20 days ago
SDKFlutter
PlatformAndroid
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Android implementation of the flutter_full_screen_scanner plugin using CameraX and ML Kit.

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1.1.3 #

  • FEAT: Sensor-based motion gating pre-decode using linear acceleration and gyroscope to suppress decoding during rapid device movement.
  • FEAT: Camera2 autofocus state monitoring and focus settling gate to guarantee sharp captured barcode photos.
  • FEAT: Exposure duration tracking and motion blur risk estimation (motionRisk).
  • FEAT: Capture rejection reason metadata (imageRejectReason: "focusSettling", "blurry") and Laplacian sharpness scoring.
  • FIX: Correct optical image stabilization characteristic key query.

1.1.2 #

  • PERF: throttle MLKit barcode frame analysis to 150ms interval (~6.6 scans per second) to resolve high CPU usage, device heating, and camera preview lag on Android devices.

1.1.1 #

  • FIX: resolve Android camera preview lag by processing ML Kit barcode scanning synchronously on the analyzer thread. This ensures correct frame backpressure handling and avoids buffer starvation.

1.1.0 #

  • FIX(android): resolve memory leak/crash by recycling bitmaps in BarcodeAnalyzer & bump to v1.0.9.
  • FEAT: implement laplacian blur detection and resolve android scanner coordinates mapping and scan window issues.
  • FEAT: implement configurable barcode formats and add boundary filtering for scanned barcodes on Android.
  • FEAT: Initial commit of Full Screen Scanner SDK.
  • DOCS: update CHANGELOGs for federated packages to 1.0.4.
  • DOCS: update README files to version 1.0.4.
  • DOCS: update package version references to 1.0.1.
  • DOCS: add 1.0.1 to changelog for pub.flutter-io.cn publish.

1.0.9 #

  • Fixed memory leak and potential crash in BarcodeAnalyzer by properly recycling source and rotated bitmaps in the success and final execution blocks.

1.0.8 #

  • Fixed coordinate double-rotation bug where barcode coordinate mapping was shifted.
  • Switched camera preview to COMPATIBLE mode (TextureView) and configured explicit Aspect Fill scaling (FILL_CENTER) to resolve stretching/distortion and restore visibility of Flutter UI overlays.
  • Mapped ML Kit barcode format constants to standard iOS/AVFoundation equivalent strings (e.g. org.iso.QRCode) to align scan mode filtering behavior exactly with iOS.
  • Removed default 2x zoom (defaulting to 1.0x).

1.0.7 #

  • Ensure all barcode corners are fully within the scan window (instead of just the centroid) to prevent partial/half-visible barcode scans.

1.0.6 #

  • Bumped version to match main package.

1.0.5 #

  • Restrict barcode scanning strictly to the active scanWindow area (if configured).
  • Prevent partial/half-visible barcode scans at the screen or image boundaries.
  • Resolve random camera analyzer freezes by ensuring the ImageProxy is always safely closed on success, failure, and execution error paths.
  • Skip bitmap conversion and JPEG compression when enableImageCapture is false.

1.0.4 #

  • Bumped version to match main package.

1.0.3 #

  • Improve CameraX analyzer stability, handle life-cycle events and update SDK environment constraints.

1.0.2 #

  • Update documentation references to version 1.0.2.

1.0.1 #

  • Fix repository URLs in pubspec.yaml

1.0.0 #

  • Initial release of the Android platform implementation.
  • Integrates Android CameraX for lifecycle-aware camera management.
  • Integrates Google ML Kit Vision for blazing fast local barcode detection.
  • Supports high-resolution uncompressed image capture.
  • Supports dynamic coordinate mapping over PlatformViews.

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Android implementation of the flutter_full_screen_scanner plugin using CameraX and ML Kit.

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License

MIT (license)

Dependencies

flutter, plugin_platform_interface

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