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Published 47 days ago
SDKFlutter
PlatformAndroidiOSLinux
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Metadata

Contactless slap fingerprint capture plugin — 4-4-2 sequencing, minutiae extraction, and matching via phone camera.

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140/ 160
pub points
44
downloads

We analyzed this package 2 days ago, and awarded it 140 pub points (of a possible 160):

Partially passed report section
Follow Dart file conventions
30 / 30trigger folding of the section

Partially passed check 10/10 points: Provide a valid pubspec.yaml

Homepage URL doesn't exist.

At the time of the analysis https://github.com/your-repo/four_fingerprint was unreachable. Make sure that the website is reachable via HEAD requests.

Repository URL doesn't exist.

At the time of the analysis https://github.com/your-repo/four_fingerprint was unreachable. Make sure that the website is reachable via HEAD requests.

Issue tracker URL doesn't exist.

At the time of the analysis https://github.com/your-repo/four_fingerprint/issues was unreachable. Make sure that the website is reachable via HEAD requests.

Passed check 5/5 points: Provide a valid README.md

Passed check 5/5 points: Provide a valid CHANGELOG.md

Passed check 10/10 points: Use an OSI-approved license

Detected license: MIT.

Partially passed report section
Provide documentation
10 / 20trigger folding of the section

Partially passed check 0/10 points: 20% or more of the public API has dartdoc comments

82 out of 473 API elements (17.3 %) have documentation comments.

Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API. Document at least 20% of the public API elements.

To highlight public API members missing documentation consider enabling the public_member_api_docs lint.

Some symbols that are missing documentation: four_fingerprint.CaptureEvent, four_fingerprint.CaptureEvent.value, four_fingerprint.CaptureStage.CaptureStage.new, four_fingerprint.CaptureStage.fingerCodes, four_fingerprint.CaptureStage.fingerCount.

Passed check 10/10 points: Package has an example

Passed report section
Platform support
20 / 20trigger folding of the section

Passed check 20/20 points: Supports 3 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Linux

These platforms are not supported:

Package does not support platform `Windows`.

Because:

  • package:four_fingerprint/four_fingerprint.dart that declares support for platforms: Android, iOS, Linux.
Package does not support platform `macOS`.

Because:

  • package:four_fingerprint/four_fingerprint.dart that declares support for platforms: Android, iOS, Linux.
Package does not support platform `Web`.

Because:

  • package:four_fingerprint/four_fingerprint.dart that declares support for platforms: Android, iOS, Linux.

These issues are present but do not affect the score, because they may not originate in your package:

Package does not support platform `Linux`.

Because:

  • package:four_fingerprint/four_fingerprint.dart that imports:
  • package:four_fingerprint/src/widgets/slap_scanner.dart that imports:
  • package:four_fingerprint/src/fp_capture_controller.dart that imports:
  • package:four_fingerprint/src/mediapipe_hands.dart that imports:
  • package:camera/camera.dart that declares support for platforms: Android, iOS, Web.

Built-in Kotlin-ready: This Android plugin supports built-in Kotlin. See https://docs.flutter.dev/release/breaking-changes/migrate-to-built-in-kotlin/for-plugin-authors for details.

Passed report section
Pass static analysis
50 / 50trigger folding of the section

Passed check 50/50 points: code has no errors, warnings, lints, or formatting issues

Failed report section
Support up-to-date dependencies
30 / 40trigger folding of the section

Failed check 0/10 points: All of the package dependencies are supported in the latest version

Package Constraint Compatible Latest Notes
camera ^0.11.1 0.11.4 0.12.1
collection ^1.19.1 1.19.1 1.19.1
ffi ^2.1.3 2.2.0 2.2.0
flutter_secure_storage ^9.2.4 9.2.4 11.2.0
hand_detection ^4.1.0 4.3.1 4.3.1
image ^4.5.4 4.10.1 4.10.1
plugin_platform_interface ^2.0.2 2.1.8 2.1.8
Transitive dependencies
Package Constraint Compatible Latest Notes
archive - 4.3.0 4.3.0
args - 2.7.0 2.7.0
async - 2.13.1 2.13.1
boolean_selector - 2.1.2 2.1.2
camera_android_camerax - 0.6.30 0.7.5+1
camera_avfoundation - 0.9.23+2 0.11.0
camera_platform_interface - 2.14.0 2.14.0
camera_web - 0.3.5+6 0.3.5+6
change_case - 2.2.0 2.2.0
characters - 1.4.1 1.4.1
code_assets - 2.1.0 2.1.0
cross_file - 0.3.5+5 0.4.0
crypto - 3.0.7 3.0.7
dartcv4 - 2.3.1 2.3.1
file - 7.0.1 7.0.1
flutter_litert - 3.9.3 3.9.3
flutter_plugin_android_lifecycle - 2.0.35 2.0.35
flutter_secure_storage_linux - 1.2.3 3.0.3
flutter_secure_storage_macos - 3.1.3 4.0.0 Discontinued
flutter_secure_storage_platform_interface - 1.1.2 2.1.1
flutter_secure_storage_web - 1.2.1 2.1.1
flutter_secure_storage_windows - 3.1.2 4.2.2
glob - 2.2.0 2.2.0
hooks - 2.2.0 2.2.0
jni - 1.1.0 1.1.0
jni_flutter - 1.0.3 1.0.3
jni_util - 1.0.0 1.0.0
js - 0.6.7 0.7.2 Discontinued
logging - 1.3.0 1.3.0
matcher - 0.12.20 0.12.20
material_color_utilities - 0.13.0 0.13.1
meta - 1.19.0 1.19.0
native_toolchain_cmake - 0.3.2 0.3.2
objective_c - 9.6.2 9.6.2
opencv_dart - 2.2.2 2.2.2
package_config - 3.0.0 3.0.0
path - 1.9.1 1.9.1
path_provider - 2.1.6 2.1.6
path_provider_android - 2.3.1 2.3.1
path_provider_foundation - 2.6.0 2.6.0
path_provider_linux - 2.2.2 2.2.2
path_provider_platform_interface - 2.1.3 2.1.3
path_provider_windows - 2.3.0 2.3.0
platform - 3.2.0 3.2.0
posix - 6.5.2 6.5.2
pub_semver - 2.2.1 2.2.1
quiver - 3.2.2 3.2.2
record_use - 1.1.1 1.1.1
source_span - 1.10.2 1.10.2
stack_trace - 1.12.2 1.12.2
stream_channel - 2.1.4 2.1.4
stream_transform - 2.1.2 2.1.2
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
test_api - 0.7.14 0.7.14
typed_data - 1.4.0 1.4.0
vector_math - 2.4.3 2.4.3
web - 1.1.1 1.1.1
win32 - 5.15.0 6.4.0
xdg_directories - 1.1.0 1.1.0
yaml - 3.1.4 3.1.4

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

The constraint `^0.11.1` on camera does not support the stable version `0.12.0`.

Try running dart pub upgrade --major-versions camera to update the constraint.

The constraint `^9.2.4` on flutter_secure_storage does not support the stable version `10.0.0`.

Try running dart pub upgrade --major-versions flutter_secure_storage to update the constraint.

Passed check 10/10 points: Package supports latest stable Dart and Flutter SDKs

Passed check 20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.23.19, Flutter 3.47.5, Dart 3.13.4.

Check the analysis log for details.

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140
points
44
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Documentation

API reference

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Metadata

Contactless slap fingerprint capture plugin — 4-4-2 sequencing, minutiae extraction, and matching via phone camera.

Repository (GitHub)
View/report issues

Topics

#fingerprint #biometric #security #camera #opencv

License

MIT (license)

Dependencies

camera, collection, ffi, flutter, flutter_secure_storage, hand_detection, image, plugin_platform_interface

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