Player of audio android studio

Question

I can not reproduce the sound when pressing the button, any possible solution? I use SDK 30.

if(playingSongPosition !=position)
                imageView.setImageResource(R.drawable.icon_play);
            else
                imageView.setImageResource(R.drawable.icon_pause);

            constraintLayout.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent intent=new Intent(TrimAudioActivity.this,SelectSectionActivity.class);
                    intent.putExtra(getResources().getString(R.string.music_file_name),getItem(position));
                    intent.putExtra(getResources().getString(R.string.selected_song_uri),getUri(position));
                    intent.putExtra(getResources().getString(R.string.duration),getDuration(position));
                    startActivity(intent);
                }
            });
            final View finalView = view;
            imageView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    currentTrack=position;
                    if(prevTrack==currentTrack){
                        if(mediaPlayer.isPlaying()){
                            mediaPlayer.pause();
                            mediaPlayer.seekTo(0);
                            imageView.setImageResource(R.drawable.icon_play);
                            playingSongPosition =-1;

                        }else{
                            mediaPlayer.start();
                            imageView.setImageResource(R.drawable.icon_pause);
                        }
                    }else{
                        if(prevTrack!=-1) {
                            isCallExplicit=true;
//                          Toast.makeText(ContactsRingtoneActivity.this, "prev:"+prevTrack+" current:"+currentTrack, Toast.LENGTH_SHORT).show();
                            ImageView prevImageView = (ImageView) getView(prevTrack, prevView, parent).findViewById(R.id.imageViewPlayPauseMyAudioItem);
                            prevImageView.setImageResource(R.drawable.icon_play);
                            isCallExplicit=false;
                        }
                        mediaPlayer.stop();
                        mediaPlayer.reset();
                        mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                            @Override
                            public void onPrepared(MediaPlayer mp) {
                                mediaPlayer.start();
                                playingSongPosition =position;
                                imageView.setImageResource(R.drawable.icon_pause);
                            }
                        });
                        mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
                            @Override
                            public void onCompletion(MediaPlayer mp) {
                                imageView.setImageResource(R.drawable.icon_play);
                                mediaPlayer.seekTo(0);
                                playingSongPosition =-1;
                            }
                        });
                        try {
                          mediaPlayer.setDataSource(TrimAudioActivity.this,getUri(position));
                            mediaPlayer.prepare();
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                        prevTrack=currentTrack;
                        prevView= finalView;
                    }
                }
            });
            return view;
        }
    }
    @Override
    protected void onStop() {
        super.onStop();
        mediaPlayer.stop();
        mediaPlayer.reset();
        mediaPlayer.release();
        playingSongPosition =-1;
    }
}