howler 1.0.3

howler.dart

Description #

howler.dart is an audio library for the modern web. It defaults to Web Audio API and falls back to HTML5 Audio. This makes working with audio in Dart easy and reliable across all platforms.

Additional information, live demos and a user showcase are available at howlerjs.com.

Usage #

A simple usage example:

import 'package:howler/howler.dart';

main() {

    var howl = new Howl(
        src: ['audio/track.mp3','audio/track.wav'], // source in MP3 and WAV fallback
        loop: true,
        volume: 0.60 // Play with 60% of original volume.
    ) ;
    
    howl.play(); // Play sound.
    howl.fade(0.0, 0.60, 10000) ; // Make a fade, from volume 0% to 60% in 10s

}

Features and bugs #

Please file feature requests and bugs at the issue tracker.

Author #

Graciliano M. Passos: gmpassos@GitHub.

License #

MIT license.

Original project in JavaScript #

This library was originally written in JavaScript by James Simpson. It was ported to Dart 2 code by Graciliano M. Passos.

You can find the original project at GitHub(howler.js).

Project site: howlerjs.com

1.0.1 #

  • Added logo images.

1.0.0 #

example/howler_example.dart

import 'package:howler/howler.dart';

main() {

  var howl = new Howl(
      src: ['audio/track.mp3','audio/track.wav'], // source in MP3 and WAV fallback
      loop: true,
      volume: 0.60 // Play with 60% of original volume.
  ) ;

  howl.play(); // Play sound.
  howl.fade(0.0, 0.60, 10000) ; // Make a fade, from volume 0% to 60% in 10s

}

Use this package as a library

1. Depend on it

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


dependencies:
  howler: ^1.0.3

2. Install it

You can install packages from the command line:

with pub:


$ pub get

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

3. Import it

Now in your Dart code, you can use:


import 'package:howler/howler.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
58
Health:
Code health derived from static analysis. [more]
90
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
76
Learn more about scoring.

We analyzed this package on Aug 16, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.4.0
  • pana: 0.12.19

Platforms

Detected platforms: web

Primary library: package:howler/howler.dart with components: html.

Health suggestions

Fix lib/src/howler_base.dart. (-9.99 points)

Analysis of lib/src/howler_base.dart reported 21 hints, including:

line 205 col 17: Avoid empty catch blocks.

line 220 col 18: Don't explicitly initialize variables to null.

line 666 col 18: Use = to separate a named parameter from its default value.

line 668 col 15: Use = to separate a named parameter from its default value.

line 669 col 14: Use = to separate a named parameter from its default value.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
swiss_knife ^2.0.0 2.1.1
Transitive dependencies
intl 0.15.8
path 1.6.4
Dev dependencies
test ^1.5.1