network_resource 0.0.3

  • README.md
  • CHANGELOG.md
  • Example
  • Installing
  • Versions
  • new50

network_resource

Automatically cache network resources and use them when offline.

NetworkResource fetches data from the network, caches it in a file, and holds it in memory. Use the StringNetworkResource, StringListNetworkResource, or BinaryNetworkResource subclasses depending on your data type.

[0.0.3] - June 13, 2018

  • Breaking: NetworkResource is now abstract. You must use StringNetworkResource, StringListNetworkResource, BinaryNetworkResource, or extend and create your own.

[0.0.2] - June 13, 2018

  • Added example usage.

[0.0.1] - June 13, 2018

  • First release.

example/main.dart

import 'package:flutter/material.dart';
import '../lib/network_resource.dart';

final _resource1 = StringNetworkResource(
  url: 'http://example.com/resource1.json',
  filename: 'resource1.json',
  maxAge: Duration(minutes: 60),
);

class MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: FutureBuilder<String>(
      future: _resource1.get(),
      builder: (context, snapshot) {
        if (snapshot.hasData) {
          return Text('${snapshot.data}');
        } else if (snapshot.hasError) {
          return Text('${snapshot.error}');
        }
        return Center(child: CircularProgressIndicator());
      },
    ));
  }
}

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Network Resource example',
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  MyHomePageState createState() {
    return new MyHomePageState();
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  network_resource: "^0.0.3"

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter packages get

Alternatively, your editor might support flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


      import 'package:network_resource/network_resource.dart';
  
Version Uploaded Documentation Archive
0.0.3 Jun 20, 2018 Go to the documentation of network_resource 0.0.3 Download network_resource 0.0.3 archive
0.0.2 Jun 14, 2018 Go to the documentation of network_resource 0.0.2 Download network_resource 0.0.2 archive
0.0.1 Jun 14, 2018 Go to the documentation of network_resource 0.0.1 Download network_resource 0.0.1 archive

Analysis

We analyzed this package on Jun 20, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.63.0
  • pana: 0.11.3
  • Flutter: 0.5.4

Scores

Popularity:
Describes how popular the package is relative to other packages. [more]
0 / 100
Health:
Code health derived from static analysis. [more]
100 / 100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100 / 100
Overall score:
Weighted score of the above. [more]
50
Learn more about scoring.

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Suggestions

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0 <2.0.0
flutter 0.0.0
http ^0.11.3+16 0.11.3+16
path_provider ^0.4.0 0.4.1
Transitive dependencies
async 2.0.7
charcode 1.1.1
collection 1.14.6 1.14.10
http_parser 3.1.2
meta 1.1.5
path 1.6.0 1.6.1
sky_engine 0.0.99
source_span 1.4.0
string_scanner 1.0.2
typed_data 1.1.5
vector_math 2.0.6 2.0.7
Dev dependencies
flutter_test