@martin-juul/nativescript-astreamer NPM

nativescript-astreamer

Forked from https://github.com/nstudio/nativescript-audio

Changes

Removed recording capability
Fixed iOS player

Installation

tns plugin add nativescript-astreamer

Android Native Classes

Player - android.media.MediaPlayer

iOS Native Classes

Player - AVAudioPlayer

Usage

TypeScript Example

import { NSAudioPlayer } from 'nativescript-astreamer';

export class YourClass {
  private player: NSAudioPlayer;

  constructor() {
    this.player = new NSAudioPlayer();
    this.player.debug = true; // set true to enable TNSPlayer console logs for debugging.

    (async () => {
      await this.player.initFromFile({
        audioFile: '~/audio/song.mp3', // ~ = app directory
        loop: false,
        completeCallback: this._trackComplete.bind(this),
        errorCallback: this._trackError.bind(this)
      })

      // iOS: duration is in seconds
      // Android: duration is in milliseconds
      const duration = this.player.getAudioTrackDuration();
      console.log(`duration: ${duration}`);
     })();
  }

  public togglePlay() {
    if (this.player.isAudioPlaying()) {
      this.player.pause();
    } else {
      this.player.play();
    }
  }

  private _trackComplete(args: any) {
    console.log('reference back to player:', args.player);
    // iOS only: flag indicating if completed succesfully
    console.log('whether song play completed successfully:', args.flag);
  }

  private _trackError(args: any) {
    console.log('reference back to player:', args.player);
    console.log('the error:', args.error);
    // Android only: extra detail on error
    console.log('extra info on the error:', args.extra);
  }
}

API

Player

NSAudioPlayer Methods

Method	Description
initFromFile(options: AudioPlayerOptions): `Promise`	Initialize player instance with a file without auto-playing.
playFromFile(options: AudioPlayerOptions): `Promise`	Auto-play from a file.
initFromUrl(options: AudioPlayerOptions): `Promise`	Initialize player instance from a url without auto-playing.
playFromUrl(options: AudioPlayerOptions): `Promise`	Auto-play from a url.
pause(): `Promise<boolean>`	Pause playback.
resume(): `void`	Resume playback.
seekTo(time:number): `Promise<boolean>`	Seek to position of track (in seconds).
dispose(): `Promise<boolean>`	Free up resources when done playing audio.
isAudioPlaying(): `boolean`	Determine if player is playing.
getAudioTrackDuration(): `Promise<string>`	Duration of media file assigned to the player.
playAtTime(time: number): void - *iOS Only*	Play audio track at specific time of duration.
changePlayerSpeed(speed: number): void - On Android Only API 23+	Change the playback speed of the media player.

NSAudioPlayer Instance Properties

Property	Description
ios	Get the native ios AVAudioPlayer instance.
android	Get the native android MediaPlayer instance.
debug: `boolean`	Set true to enable debugging console logs (default false).
currentTime: `number`	Get the current time in the media file's duration.
volume: `number`	Get/Set the player volume. Value range from 0 to 1.

License

MIT

Demo App

:no_entry_sign:

The demo has not been migrated yet.

fork/clone the repository
cd into the src directory
execute npm run demo.android or npm run demo.ios (scripts are located in the scripts of the package.json in the src directory if you are curious)

NativeScript JavaScript TypeScript Android iOS music microphone recorder audio nStudio bradmartin nathanwalker

nativescript-permissions

@infinitebrahmanuniverse/nolb-_mart @everything-registry/sub-chunk-582 @zalastax/nolb-_mart

1.0.0

4 years ago