how to stop music after navigating in others pages in a flutter app

`hi i am new in flutter and i got this problem using my codes when i change the page i can not stop the music below are my codes what should i add

`hi i am new in flutter and i got this problem using my codes when i change the page i can not stop the music below are my codes what should i add

import 'dart:async';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:just_audio/just_audio.dart';

AudioPlayer? player;

class Hom extends StatelessWidget {
  const Hom({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text("title")),
      body: const Center(
        child: AudioPlayers(),
      ),
    );
  }
}

Duration _position = Duration(seconds: 0);
var _progress = 0.0;

class AudioPlayers extends StatefulWidget {
  const AudioPlayers({Key? key}) : super(key: key);

  @override
  State<AudioPlayers> createState() => _AudioPlayersState();
}

class _AudioPlayersState extends State<AudioPlayers> {
  Timer? timer2;
  final player = AudioPlayer();

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        image: DecorationImage(
            image: AssetImage("images/Night-Sky-Backgrounds.jpg"),
            fit: BoxFit.cover),
      ),
      padding: EdgeInsets.all(8),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          LinearProgressIndicator(
            value: _progress,
          ),
          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              IconButton(
                  onPressed: () {
                    player!.setAsset('assets/Meditation1.mp3').then((value) {
                      return {
                        _position = value!,
                        player!.playerStateStream.listen((state) {
                          if (state.playing) {
                            setState(() {
                              _progress = .1;
                            });
                          } else
                            switch (state.processingState) {
                              case ProcessingState.idle:
                                break;
                              case ProcessingState.loading:
                                break;
                              case ProcessingState.buffering:
                                break;
                              case ProcessingState.ready:
                                setState(() {
                                  _progress = 0;
                                  timer2!.cancel();
                                });
                                break;
                              case ProcessingState.completed:
                                setState(() {
                                  _progress = 1;
                                });
                                break;
                            }
                        }),
                        player!.play(),
                        timer2 =
                            Timer.periodic(new Duration(seconds: 1), (timer) {
                          setState(() {
                            _progress += .05;
                          });
                        })
                      };
                    });
                  },
                  icon: Icon(
                    _progress > 0 ? Icons.pause : Icons.play_circle_fill,
                    size: 45,
                  )),
              SizedBox(
                width: 45,
              ),
              IconButton(
                  onPressed: () {
                    player!.stop();
                    timer2!.cancel();
                  },
                  icon: Icon(
                    Icons.stop,
                    size: 45,
                  )),
            ],
          ),
        ],
      ),
    );
  }
}

your text

I am trying to navigate others’ pages and come back to my music pages to stop the music from playing easily