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Cached Services is a highly efficient Flutter package that provides easy-to-use widgets for caching and displaying images and PDFs, with built-in support for advanced caching mechanisms like LRU Cache [...]

12
likes
140/ 160
pub points
35%
popularity

We analyzed this package 10 hours ago, and awarded it 140 pub points (of a possible 160):

failed
Follow Dart file conventions
20 / 30trigger folding of the section

0/10 points: Provide a valid pubspec.yaml

The package description is too long.

Search engines display only the first part of the description. Try to keep the value of the description field in your package's pubspec.yaml file between 60 and 180 characters.

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.

OK
Provide documentation
20 / 20trigger folding of the section

10/10 points: 20% or more of the public API has dartdoc comments

55 out of 74 API elements (74.3 %) have documentation comments.

Some symbols that are missing documentation: cache_service.Awesome.isAwesome, cache_service.CacheConfig, cache_service.CacheConfig.CacheConfig, cache_service.CacheConfig.cleanupPeriod, cache_service.CacheConfig.copyWith.

10/10 points: Package has an example

failed
Platform support
20 / 20trigger folding of the section

20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ macOS

  • ✓ Web

These platforms are not supported:

Package does not support platform `Linux`.

Because:

  • package:cache_service/cache_service.dart that imports:
  • package:cache_service/src/services/cache_services/widgets/pdf/cache_pdf_provider.dart that imports:
  • package:syncfusion_flutter_pdfviewer/pdfviewer.dart that declares support for platforms: Android, iOS, Windows, macOS, Web.

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

Package does not support platform `Android`.

Because:

  • package:cache_service/cache_service.dart that imports:
  • package:cache_service/src/services/cache_services/widgets/pdf/cache_pdf_provider.dart that imports:
  • package:syncfusion_flutter_pdfviewer/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/pdfviewer.dart that imports:
  • package:device_info_plus/device_info_plus.dart that imports:
  • package:device_info_plus/src/device_info_plus_windows.dart that imports:
  • package:win32_registry/win32_registry.dart that declares support for platforms: Windows.
Package does not support platform `iOS`.

Because:

  • package:cache_service/cache_service.dart that imports:
  • package:cache_service/src/services/cache_services/widgets/pdf/cache_pdf_provider.dart that imports:
  • package:syncfusion_flutter_pdfviewer/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/pdfviewer.dart that imports:
  • package:device_info_plus/device_info_plus.dart that imports:
  • package:device_info_plus/src/device_info_plus_windows.dart that imports:
  • package:win32_registry/win32_registry.dart that declares support for platforms: Windows.
Package does not support platform `macOS`.

Because:

  • package:cache_service/cache_service.dart that imports:
  • package:cache_service/src/services/cache_services/widgets/pdf/cache_pdf_provider.dart that imports:
  • package:syncfusion_flutter_pdfviewer/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/pdfviewer.dart that imports:
  • package:device_info_plus/device_info_plus.dart that imports:
  • package:device_info_plus/src/device_info_plus_windows.dart that imports:
  • package:win32_registry/win32_registry.dart that declares support for platforms: Windows.
Package not compatible with platform Web

Because:

  • package:cache_service/cache_service.dart that imports:
  • package:cache_service/src/services/cache_services/widgets/pdf/cache_pdf_provider.dart that imports:
  • package:syncfusion_flutter_pdfviewer/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/text_extraction/text_extraction.dart that imports:
  • dart:isolate

0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

  • package:cache_service/cache_service.dart that imports:
  • package:cache_service/src/services/cache_services/widgets/pdf/cache_pdf_provider.dart that imports:
  • package:syncfusion_flutter_pdfviewer/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/pdfviewer.dart that imports:
  • package:syncfusion_flutter_pdfviewer/src/text_extraction/text_extraction.dart that imports:
  • dart:isolate

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.

partial
Pass static analysis
40 / 50trigger folding of the section

40/50 points: code has no errors, warnings, lints, or formatting issues

Found 4 issues. Showing the first 2:

INFO: The variable name '_CacheItem' isn't a lowerCamelCase identifier.

lib/src/services/cache_services/cache_service.dart:664:13

    ╷
664 │       final _CacheItem = _cacheBox.get(entry.key);
    │             ^^^^^^^^^^
    ╵

To reproduce make sure you are using the lints_core and run flutter analyze lib/src/services/cache_services/cache_service.dart

INFO: Statements in an if should be enclosed in a block.

lib/src/services/cache_services/data_structure/queue.dart:86:7

   ╷
86 │       return; // Parent is smaller or equal, heap property is restored.
   │       ^^^^^^^
   ╵

To reproduce make sure you are using the lints_core and run flutter analyze lib/src/services/cache_services/data_structure/queue.dart

OK
Support up-to-date dependencies
40 / 40trigger folding of the section

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

Package Constraint Compatible Latest
crypto ^3.0.3 3.0.5 3.0.5
dio ^5.5.0+1 5.7.0 5.7.0
flutter flutter 0.0.0 0.0.0
hive_flutter ^1.1.0 1.1.0 1.1.0
logger ^2.4.0 2.4.0 2.4.0
provider ^6.1.2 6.1.2 6.1.2
shimmer ^3.0.0 3.0.0 3.0.0
syncfusion_flutter_pdfviewer ^26.2.8 26.2.14 27.1.48
Transitive dependencies
Package Constraint Compatible Latest
async - 2.11.0 2.11.0
characters - 1.3.0 1.3.0
clock - 1.1.1 1.1.1
collection - 1.18.0 1.19.0
convert - 3.1.1 3.1.1
device_info_plus - 10.1.2 10.1.2
device_info_plus_platform_interface - 7.0.1 7.0.1
dio_web_adapter - 2.0.0 2.0.0
ffi - 2.1.3 2.1.3
file - 7.0.0 7.0.0
fixnum - 1.1.0 1.1.0
flutter_web_plugins - 0.0.0 0.0.0
hive - 2.2.3 2.2.3
http - 1.2.2 1.2.2
http_parser - 4.0.2 4.1.0
intl - 0.19.0 0.19.0
js - 0.7.1 0.7.1
material_color_utilities - 0.11.1 0.12.0
meta - 1.15.0 1.15.0
nested - 1.0.0 1.0.0
path - 1.9.0 1.9.0
path_provider - 2.1.4 2.1.4
path_provider_android - 2.2.10 2.2.10
path_provider_foundation - 2.4.0 2.4.0
path_provider_linux - 2.2.1 2.2.1
path_provider_platform_interface - 2.1.2 2.1.2
path_provider_windows - 2.3.0 2.3.0
petitparser - 6.0.2 6.0.2
platform - 3.1.5 3.1.5
plugin_platform_interface - 2.1.8 2.1.8
sky_engine - 0.0.99 0.0.99
source_span - 1.10.0 1.10.0
sprintf - 7.0.0 7.0.0
string_scanner - 1.3.0 1.3.0
syncfusion_flutter_core - 26.2.14 27.1.48
syncfusion_flutter_pdf - 26.2.14 27.1.48
syncfusion_flutter_signaturepad - 26.2.14 27.1.48
syncfusion_pdfviewer_macos - 26.2.14 27.1.48
syncfusion_pdfviewer_platform_interface - 26.2.14 27.1.48
syncfusion_pdfviewer_web - 26.2.14 27.1.48
syncfusion_pdfviewer_windows - 26.2.14 27.1.48
term_glyph - 1.2.1 1.2.1
typed_data - 1.3.2 1.3.2
url_launcher - 6.3.0 6.3.0
url_launcher_android - 6.3.10 6.3.10
url_launcher_ios - 6.3.1 6.3.1
url_launcher_linux - 3.2.0 3.2.0
url_launcher_macos - 3.2.0 3.2.0
url_launcher_platform_interface - 2.3.2 2.3.2
url_launcher_web - 2.3.3 2.3.3
url_launcher_windows - 3.1.2 3.1.2
uuid - 4.5.0 4.5.0
vector_math - 2.1.4 2.1.4
web - 1.0.0 1.0.0
win32 - 5.5.4 5.5.4
win32_registry - 1.1.5 1.1.5
xdg_directories - 1.0.4 1.0.4
xml - 6.5.0 6.5.0

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

The constraint `^26.2.8` on syncfusion_flutter_pdfviewer does not support the stable version `27.1.48`, that was published 0 days ago.

When syncfusion_flutter_pdfviewer is 30 days old, this package will no longer be awarded points in this category.

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

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

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.12, Flutter 3.24.2, Dart 3.5.2.

Check the analysis log for details.

12
likes
140
pub points
35%
popularity

Publisher

unverified uploader

Cached Services is a highly efficient Flutter package that provides easy-to-use widgets for caching and displaying images and PDFs, with built-in support for advanced caching mechanisms like LRU Cache and Priority Queue. This package is designed to improve the performance of your Flutter applications by caching assets intelligently, reducing unnecessary network calls, and optimizing resource usage.

Repository (GitHub)
View/report issues

Documentation

API reference

License

MIT (license)

Dependencies

crypto, dio, flutter, hive_flutter, logger, provider, shimmer, syncfusion_flutter_pdfviewer

More

Packages that depend on cache_service