network_to_file_image 4.0.1
network_to_file_image: ^4.0.1 copied to clipboard

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Opens a local image file, if it exists there. If it doesn't, fetches the image from the network and then saves to the local file for next time.

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176

likes

90/ 160

pub points

92%

popularity

We analyzed this package 2 days ago, and awarded it 90 pub points (of a possible 160):

Follow Dart file conventions

30 / 30

10/10 points: Provide a valid `pubspec.yaml`

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: BSD-2-Clause.

Provide documentation

20 / 20

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

7 out of 26 API elements (26.9 %) have documentation comments.

Some symbols that are missing documentation: network_to_file_image, network_to_file_image.ImageForCanvas.clearInternalCache, network_to_file_image.ImageForCanvas.image, network_to_file_image.ImageForCanvas.imageProviderSupplier, network_to_file_image.ImageForCanvas.keySupplier.

10/10 points: Package has an example

Platform support

20 / 20

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 not compatible with platform Web

Because:

package:network_to_file_image/network_to_file_image.dart that imports:
package:network_to_file_image/src/network_to_file_image.dart that imports:
dart:io

Pass static analysis

0 / 50

0/50 points: code has no errors, warnings, lints, or formatting issues

Found 9 issues. Showing the first 2:

ERROR: The method 'instantiateImageCodec' isn't defined for the type 'PaintingBinding'.

lib/src/image_for_canvas.dart:73:20

   ╷
73 │                   .instantiateImageCodec(bytes, cacheWidth: cacheWidth, cacheHeight: cacheHeight);
   │                    ^^^^^^^^^^^^^^^^^^^^^
   ╵

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

ERROR: The method 'load' isn't defined for the type 'ImageProvider'.

lib/src/image_for_canvas.dart:81:31

   ╷
81 │             () => imgProvider.load(imgProvider, decoder),
   │                               ^^^^
   ╵

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

Support up-to-date dependencies

20 / 40

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

Package	Constraint	Compatible	Latest
`flutter`	`flutter`	0.0.0	0.0.0

Transitive dependencies

Package	Constraint	Compatible	Latest
`characters`	-	1.3.0	1.3.0
`collection`	-	1.18.0	1.18.0
`material_color_utilities`	-	0.8.0	0.12.0
`meta`	-	1.12.0	1.15.0
`sky_engine`	-	0.0.99	0.0.99
`vector_math`	-	2.1.4	2.1.4

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

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 4 errors:

UNDEFINED_METHOD - lib/src/image_for_canvas.dart:73:20 - The method 'instantiateImageCodec' isn't defined for the type 'PaintingBinding'.
UNDEFINED_METHOD - lib/src/image_for_canvas.dart:81:31 - The method 'load' isn't defined for the type 'ImageProvider'.
UNDEFINED_CLASS - lib/src/network_to_file_image.dart:113:53 - Undefined class 'DecoderCallback'.

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 0.22.5, Flutter 3.22.1, Dart 3.4.1.

Check the analysis log for details.