Question 126406 in Android Studio Question posted in
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Android Studio – The method 'play' isn't defined for the type 'AudioCache'

issue The method ‘play’ isn’t defined for the type ‘AudioCache’.
import ‘package:flutter/material.dart’;
import ‘package:audioplayers/src/audio_cache.dart’;

void main() {
runApp(XylophoneApp());
}

class XylophoneApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
  home: Scaffold(
    body: SafeArea(
      child: Center(
        child: TextButton(
          onPressed: () {
            final player = AudioCache();
            player.play('note1.wave');
          },
          child: Text('click me'),
        ),
      ),
    ),
  ),
 );
}

}

Tags:

4

Answers


  1. 0

    There seems to be the issue with your import. Do import this👇

    import ‘package:audioplayers/audioplayers.dart’;

    If the issue still exists, then use an older version of it.
    I think version 0.19.0 should work for you.

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  2. 0

    @Raj if You are doing LinkedIn course by London App Brewery and Angela Yu then an exact version that would work perfectly would be 0.10.0

    audioplayers: 0.10.0

    It’s the one used by Angela and it worked perfectly for me 🙂
    Wouldn’t try it though if not for @Zain Basharat Ali advice.
    Thanks for Your tip! 🙂

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  3. 0

    The code below is no longer valid from audioplayers v1.0.1

    final player = AudioCache();
player.play('note1.wave');

    Instead U can do this

    final player = AudioPlayer();
//
player.play(UrlSource('note1.wave'));

// If file located in assets folder like assets/sounds/note01.wave"
await player.play(AssetSource('sounds/note1.wave'));

    consider look in migration guide from audioplayers

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  4. 0

    AudioCache is dead because of confusion in name. Now, if you want to play an audio file from assets you can use this.

    // add this in imports
import 'package:audioplayers/audioplayers.dart';

// play audio
final player = AudioPlayer();
player.play(AssetSource('note1.wav'));

    Use this instead of AssetSource if you want don’t want to play from assets.

    1. UrlSource: get the audio from a remote URL from the Internet
    2. DeviceFileSource: access a file in the user’s device, probably selected by a file picker
    3. AssetSource: play an asset bundled with your app, normally within the assets directory
    4. BytesSource (only some platforms): pass in the bytes of your audio directly (read it from anywhere).

    You can see more from audioplayers documentation

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