CODEWITHSUNDEEP
flutteraudio
Evelyn
Evelyn

Reputation: 67

How to stop audio from playing in flutter

My code is meant to play a song when the user presses play sound and I need a button to stop the music from playing. I chose to play the music like this because the audio cache function was not working in my code for some reason (I kept getting an error saying my file couldn't be loaded) though this method works I have no idea on how to stop the music from playing like this.

import 'dart:io';
import 'package:audioplayers/audio_cache.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:path_provider/path_provider.dart';
import 'package:audioplayers/audioplayers.dart';
import 'dart:io';

class bodyscan extends StatefulWidget {
  @override
  _bodyscanState createState() => _bodyscanState();
}

enum PlayerState {stopped,playing,paused}

class _bodyscanState extends State<bodyscan> {

  String mp3Uri = "";
  void _playsound(){
    AudioPlayer player = AudioPlayer();
    player.play(mp3Uri);

  }

  void _loadsound() async {
    final ByteData data = await rootBundle.load("audio/doomed.m4a");
    Directory tempDir = await getTemporaryDirectory();
    File tempFile = File('${tempDir.path}/doomed.m4a');
    await tempFile.writeAsBytes(data.buffer.asUint8List(), flush:true);
    mp3Uri = tempFile.uri.toString();
  }
  @override
  void initState() {
    _loadsound();
    super.initState();
  }
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[

              InkWell(
                enableFeedback: false,
                child :Container (
                  color: Colors.blue,
                  padding: const EdgeInsets.all(20.0),
                  child: Text('PlaySound', style: TextStyle(color: Colors.white),) ,

                ),
                onTap: _playsound,
              ),
            ],
          ),
        )
    );
  }
}

Upvotes: 2

Views: 12223

Answers (3)

Julie
Julie

Reputation: 43

If using AudioCache for playing audio file from assets, here is a solution i found:

  • create a AudioPlayer
  • use it in your AudioCache Instance as a fixedPlayer
  • you can then use stop() method on the AudioPlayer Instance
const timerFinishedAudio = "alarm-sound.mp3";
const audioFilesPrefix = 'audio/';
final audioPlayer = AudioPlayer();

// in your State
static AudioCache player = new AudioCache(prefix: audioFilesPrefix, fixedPlayer: audioPlayer);

// in a function
player.play(timerFinishedAudio);

// in another function or dispose()
audioPlayer.stop();

Upvotes: 4

Sagar Acharya
Sagar Acharya

Reputation: 3767

Just check if there is method to stop the audio from the below method 

_audioPlayer.stop();

Just check out this example created by the Audioplayers plugin :

https://github.com/luanpotter/audioplayers/tree/master/example/lib

You can use the inkwell below where onTap you can use this stop method.

Upvotes: 0

emvaized
emvaized

Reputation: 1125

Have you tried simply player.stop()?

If it doesn't work, then maybe you should try to move AudioPlayer outside from 'playMusic' method, like this:

    AudioPlayer player = new AudioPlayer();
    String mp3Uri = "";

    void _playSound() {
      player.play(mp3Uri);
    }

    void _stopSound() {
      player.stop();
    }

Upvotes: 2

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