package_info 0.3.2

  • README.md
  • CHANGELOG.md
  • Example
  • Installing
  • Versions
  • 99

PackageInfo

This Flutter plugin provides an API for querying information about an application package.

Usage

You can use the PackageInfo to query information about the application package. This works both on iOS and Android.

import 'package:package_info/package_info.dart';

PackageInfo packageInfo = await PackageInfo.fromPlatform();

String appName = packageInfo.appName;
String packageName = packageInfo.packageName;
String version = packageInfo.version;
String buildNumber = packageInfo.buildNumber;

Or in async mode:

PackageInfo.fromPlatform().then((PackageInfo packageInfo) {
  String appName = packageInfo.appName;
  String packageName = packageInfo.packageName;
  String version = packageInfo.version;
  String buildNumber = packageInfo.buildNumber;
});

Getting Started

For help getting started with Flutter, view our online documentation.

For help on editing plugin code, view the documentation.

0.3.2

  • Updated Gradle tooling to match Android Studio 3.1.2.

0.3.1

  • Added appName field to PackageInfo for getting the display name of the app.

0.3.0

  • Breaking change. Set SDK constraints to match the Flutter beta release.

0.2.1

  • Fixed Dart 2 type error.

0.2.0

  • Breaking change. Introduced class PackageInfo in place of individual functions.
  • PackageInfo provides all package information with a single async call.

0.1.1

  • Added package name to available information.
  • Simplified and upgraded Android project template to Android SDK 27.
  • Updated package description.

0.1.0

  • Breaking change. Upgraded to Gradle 4.1 and Android Studio Gradle plugin 3.0.1. Older Flutter projects need to upgrade their Gradle setup as well in order to use this version of the plugin. Instructions can be found here.

0.0.2

  • Add FLT prefix to iOS types

0.0.1

  • Initial release

example/lib/main.dart

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:package_info/package_info.dart';

void main() {
  runApp(new MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'PackageInfo Demo',
      theme: new ThemeData(primarySwatch: Colors.blue),
      home: new MyHomePage(title: 'PackageInfo example app'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => new _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  PackageInfo _packageInfo = new PackageInfo(
    appName: 'Unknown',
    packageName: 'Unknown',
    version: 'Unknown',
    buildNumber: 'Unknown',
  );

  @override
  void initState() {
    super.initState();
    _initPackageInfo();
  }

  Future<Null> _initPackageInfo() async {
    final PackageInfo info = await PackageInfo.fromPlatform();
    setState(() {
      _packageInfo = info;
    });
  }

  Widget _infoTile(String title, String subtitle) {
    return new ListTile(
      title: new Text(title),
      subtitle: new Text(subtitle ?? 'Not set'),
    );
  }

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: new AppBar(
        title: new Text(widget.title),
      ),
      body: new Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: <Widget>[
          _infoTile('App name', _packageInfo.appName),
          _infoTile('Package name', _packageInfo.packageName),
          _infoTile('App version', _packageInfo.version),
          _infoTile('Build number', _packageInfo.buildNumber),
        ],
      ),
    );
  }
}

Use this package as a library

1. Depend on it

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


dependencies:
  package_info: ^0.3.2

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:package_info/package_info.dart';
  
Version Uploaded Documentation Archive
0.3.2 Jun 1, 2018 Go to the documentation of package_info 0.3.2 Download package_info 0.3.2 archive
0.3.1 May 15, 2018 Go to the documentation of package_info 0.3.1 Download package_info 0.3.1 archive
0.3.0 Mar 9, 2018 Go to the documentation of package_info 0.3.0 Download package_info 0.3.0 archive
0.2.1 Feb 28, 2018 Go to the documentation of package_info 0.2.1 Download package_info 0.2.1 archive
0.2.0 Jan 26, 2018 Go to the documentation of package_info 0.2.0 Download package_info 0.2.0 archive
0.1.1 Jan 12, 2018 Go to the documentation of package_info 0.1.1 Download package_info 0.1.1 archive
0.1.0 Dec 20, 2017 Go to the documentation of package_info 0.1.0 Download package_info 0.1.0 archive
0.0.2 Dec 3, 2017 Go to the documentation of package_info 0.0.2 Download package_info 0.0.2 archive
0.0.1 Jun 12, 2017 Go to the documentation of package_info 0.0.1 Download package_info 0.0.1 archive
Popularity:
Describes how popular the package is relative to other packages. [more]
98
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
99
Learn more about scoring.

We analyzed this package on Dec 5, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.1.0
  • pana: 0.12.7
  • Flutter: 1.0.0

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.0.0-dev.28.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11
meta 1.1.6
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8