qr_flutter_scanner 0.0.4 
qr_flutter_scanner: ^0.0.4 copied to clipboard
A barcode scanner and generator natively in Flutter with Dart FFI based on ZXing.
We analyzed this package 2 days ago, and awarded it 120 pub points (of a possible 160):
10/10 points: Provide a valid pubspec.yaml
Repository URL doesn't exist.
At the time of the analysis https://github.com/Venkat-polagani7/qr_scanner was unreachable. Make sure that the website is reachable via HEAD requests.
5/5 points: Provide a valid README.md
5/5 points: Provide a valid CHANGELOG.md
10/10 points: Use an OSI-approved license
Detected license: MIT.
10/10 points: 20% or more of the public API has dartdoc comments
144 out of 346 API elements (41.6 %) have documentation comments.
Some symbols that are missing documentation: flutter_zxing, flutter_zxing.DynamicScannerOverlay, flutter_zxing.DynamicScannerOverlay.DynamicScannerOverlay.new, flutter_zxing.DynamicScannerOverlay.cutOutSize, flutter_zxing.FixedScannerOverlay.
10/10 points: Package has an example
20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)
-
✓ Android
-
✓ iOS
-
✓ Windows
-
✓ Linux
-
✓ macOS
These platforms are not supported:
Package does not support platform `Web`.
Because:
package:qr_flutter_scanner/flutter_zxing.dartthat declares support for platforms:Android,iOS,Windows,Linux,macOS.
These issues are present but do not affect the score, because they may not originate in your package:
Package does not support platform `Windows`.
Because:
package:qr_flutter_scanner/flutter_zxing.dartthat imports:package:qr_flutter_scanner/src/ui/ui.dartthat imports:package:qr_flutter_scanner/src/ui/reader_widget.dartthat imports:package:camera/camera.dartthat declares support for platforms:Android,iOS,Web.
Package does not support platform `Linux`.
Because:
package:qr_flutter_scanner/flutter_zxing.dartthat imports:package:qr_flutter_scanner/src/ui/ui.dartthat imports:package:qr_flutter_scanner/src/ui/reader_widget.dartthat imports:package:camera/camera.dartthat declares support for platforms:Android,iOS,Web.
Package does not support platform `macOS`.
Because:
package:qr_flutter_scanner/flutter_zxing.dartthat imports:package:qr_flutter_scanner/src/ui/ui.dartthat imports:package:qr_flutter_scanner/src/ui/reader_widget.dartthat imports:package:camera/camera.dartthat declares support for platforms:Android,iOS,Web.
0/0 points: WASM compatibility
Package not compatible with runtime wasm
Because:
package:qr_flutter_scanner/flutter_zxing.dartthat imports:package:qr_flutter_scanner/src/ui/ui.dartthat imports:package:qr_flutter_scanner/src/ui/reader_widget.dartthat imports:dart:io
This package is not compatible with runtime wasm, and will not be rewarded full points in a future version of the scoring model.
See https://dart.dev/web/wasm for details.
40/50 points: code has no errors, warnings, lints, or formatting issues
INFO: 'elementAt' is deprecated and shouldn't be used. Use operator + instead.
lib/src/logic/barcodes_reader.dart:88:30
╷
88 │ codes.add(result.results.elementAt(i).ref.toCode());
│ ^^^^^^^^^
╵
To reproduce make sure you are using the lints_core and run flutter analyze lib/src/logic/barcodes_reader.dart
0/10 points: All of the package dependencies are supported in the latest version
| Package | Constraint | Compatible | Latest | Notes |
|---|---|---|---|---|
camera |
>=0.9.7 <0.11.0 |
0.10.6 | 0.11.1 | |
ffi |
^2.0.0 |
2.1.4 | 2.1.4 | |
image |
^4.0.0 |
4.5.4 | 4.5.4 | |
image_picker |
^1.0.0 |
1.1.2 | 1.1.2 |
Transitive dependencies
| Package | Constraint | Compatible | Latest | Notes |
|---|---|---|---|---|
archive |
- | 4.0.6 | 4.0.6 | |
async |
- | 2.13.0 | 2.13.0 | |
camera_android |
- | 0.10.10+2 | 0.10.10+2 | |
camera_avfoundation |
- | 0.9.18+14 | 0.9.18+14 | |
camera_platform_interface |
- | 2.10.0 | 2.10.0 | |
camera_web |
- | 0.3.5 | 0.3.5 | |
characters |
- | 1.4.0 | 1.4.0 | |
collection |
- | 1.19.1 | 1.19.1 | |
cross_file |
- | 0.3.4+2 | 0.3.4+2 | |
crypto |
- | 3.0.6 | 3.0.6 | |
file_selector_linux |
- | 0.9.3+2 | 0.9.3+2 | |
file_selector_macos |
- | 0.9.4+2 | 0.9.4+2 | |
file_selector_platform_interface |
- | 2.6.2 | 2.6.2 | |
file_selector_windows |
- | 0.9.3+4 | 0.9.3+4 | |
flutter_plugin_android_lifecycle |
- | 2.0.28 | 2.0.28 | |
http |
- | 1.3.0 | 1.3.0 | |
http_parser |
- | 4.1.2 | 4.1.2 | |
image_picker_android |
- | 0.8.12+23 | 0.8.12+23 | |
image_picker_for_web |
- | 3.0.6 | 3.0.6 | |
image_picker_ios |
- | 0.8.12+2 | 0.8.12+2 | |
image_picker_linux |
- | 0.2.1+2 | 0.2.1+2 | |
image_picker_macos |
- | 0.2.1+2 | 0.2.1+2 | |
image_picker_platform_interface |
- | 2.10.1 | 2.10.1 | |
image_picker_windows |
- | 0.2.1+1 | 0.2.1+1 | |
material_color_utilities |
- | 0.11.1 | 0.12.0 | |
meta |
- | 1.16.0 | 1.16.0 | |
mime |
- | 2.0.0 | 2.0.0 | |
path |
- | 1.9.1 | 1.9.1 | |
petitparser |
- | 6.1.0 | 6.1.0 | |
plugin_platform_interface |
- | 2.1.8 | 2.1.8 | |
posix |
- | 6.0.2 | 6.0.2 | |
source_span |
- | 1.10.1 | 1.10.1 | |
stream_transform |
- | 2.1.1 | 2.1.1 | |
string_scanner |
- | 1.4.1 | 1.4.1 | |
term_glyph |
- | 1.2.2 | 1.2.2 | |
typed_data |
- | 1.4.0 | 1.4.0 | |
vector_math |
- | 2.1.4 | 2.1.5 | |
web |
- | 1.1.1 | 1.1.1 | |
xml |
- | 6.5.0 | 6.5.0 |
To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.
The constraint `>=0.9.7 <0.11.0` on camera does not support the stable version `0.11.0`.
Try running dart pub upgrade --major-versions camera to update the constraint.
10/10 points: Package supports latest stable Dart and Flutter SDKs
0/20 points: Compatible with dependency constraint lower bounds
downgrade analysis failed failed with 3 errors:
UNDEFINED_ENUM_CONSTANT-lib/src/ui/reader_widget.dart:534:29- There's no constant named 'nv21' in 'ImageFormatGroup'.UNDEFINED_METHOD-lib/src/utils/image_converter.dart:30:16- The method 'getBytes' isn't defined for the type 'Image'.UNDEFINED_PREFIXED_NAME-lib/src/utils/image_converter.dart:30:39- The name 'ChannelOrder' is being referenced through the prefix 'imglib', but it isn't defined in any of the libraries imported using that prefix.
Run flutter pub downgrade and then flutter analyze to reproduce the above problem.
You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.
Analyzed with Pana 0.22.20, Flutter 3.29.2, Dart 3.7.2.
Check the analysis log for details.
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Metadata
Publisher
unverified uploader
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Metadata
A barcode scanner and generator natively in Flutter with Dart FFI based on ZXing.
Documentation
License
MIT (license)
Dependencies
camera, ffi, flutter, image, image_picker
