platform_info

About

Cross-platform io/html package.
Works on the web, mobile phones, desktops and console.
Fully caches itself on first initialization.

Easy to use, just add to pubspec.yaml as dependency and then import:
import 'package:platform_info/platform_info.dart';

Platform is a singleton, and the default way to access an instance of Platform is to call static getters:
Platform.instance or Platform.I or platform

Platform Information

Provides platform information such as:

• Build mode

  • release
  • profile
  • debug

• Host platform type

  • io (vm, desktops, mobile, console)
  • web (html, js, browser)

• Operating system

  • Fuchsia
  • Linux
  • MacOS
  • Windows
  • iOS
  • Android
  • Unknown

• Version (<unknown> if not available)

• Locale string (en if not available)

• The number of individual execution units of the machine (0 if not available)

• Operating system is a known type

• Is a Web-based applications

• Is a I/O supporting for non-web applications

• Is a mobile device (Android, iOS)

• Is a desktop device (Windows, macOS, Fuchsia)

• Is Material design device (Android, Fuchsia)

• Is Cupertino design device (macOS, iOS)

• is Linux

• is macOS

• is Windows

• is android

• is iOS

• is fuchsia

• when method allowing to compose a complex condition

platform.when

Run functions that satisfy the current state of the platform.
You can use nested methods to compose more complex queries.

Operating System

[fuchsia] - whether the operating system is a version of Fuchsia
[windows] - whether the operating system is a version of Windows
[android] - whether the operating system is a version of Android
[iOS] - whether the operating system is a version of iOS
[macOS] - whether the operating system is a version of MacOS
[linux] - whether the operating system is a version of Linux
[unknown] - operating system unknown

Design

[material] - is material (Android, Fuchsia)
[cupertino] - is cupertino (macOS, iOS)

Mobile or desktop

[mobile] - is mobile device (Android, iOS)
[desktop] - is desktop device (Windows, MacOS, Fuchsia)

IO or Web

[web] - is web-based applications
[io] - is I/O supporting for non-web applications

Build mode

[release] - release build mode
[profile] - profile build mode
[debug] - debug build mode
[orElse] - any callback was not called

Sequence of checks

1. Operating System
2. Design
3. Mobile/Desktop
4. IO/Web
5. Build mode
6. Call [orElse] if any callback was not called

For example

import 'package:platform_info/platform_info.dart';

void main(List<String> args) {
  // Use [Platform.instance] or [Platform.I] or [platform] getter
  print(Platform.instance.version);
  print(Platform.I.operatingSystem);
  print(platform.numberOfProcessors.gcd(1));

  final string = platform.when(
    io: () => platform.when(
      fuchsia:   () => 'io fuchsia',
      windows:   () => 'io windows',
      android:   () => 'io android',
      iOS:       () => 'io iOS',
      macOS:     () => 'io macOS',
      linux:     () => 'io linux',
      unknown:   () => 'io unknown',
    ),
    web: () => platform.when(
      material:  () => 'web Android or Fuchsia',
      cupertino: () => 'web macOS or iOS',
      orElse:    () => 'web Windows or Linux or unknown',
    ),
  );
  print(string);
}

Coverage

Changelog

Refer to the Changelog to get all release notes.

Maintainers

Plague Fox

License

WTFPL