YouTube Android Player APIを一時停止する方法がわからない

前提・実現したいこと

Android StudioとYouTube Data API v3を用いてパスタ作ったお前ボタンを作っています
参考：https://www.youtube.com/watch?v=wRthqwwhbzM&ab_channel=M
パスタボタンを押したとき動画を一時停止し流れ終わったら再び動画を再生する処理のやり方を教えてください

環境

JAVA
android studio 4.2.2
APIレベル30
Youtube android player API

MainActivity.java

Java
1import androidx.appcompat.app.AppCompatActivity;
2
3import android.os.Bundle;
4import android.view.View;
5import  android.widget.Button;
6import android.widget.ImageButton;
7import android.media.AudioManager;
8import android.media.MediaPlayer;
9import android.widget.Toast;
10
11import com.google.android.youtube.player.YouTubeBaseActivity;
12import com.google.android.youtube.player.YouTubeInitializationResult;
13import com.google.android.youtube.player.YouTubePlayer;
14import com.google.android.youtube.player.YouTubePlayerView;
15
16public class MainActivity extends YouTubeBaseActivity {
17
18    private static final String API_KEY="APIキー";
19    YouTubePlayerView mView;
20    YouTubePlayer.OnInitializedListener mListener;
21    Button start;
22    ImageButton pasta;
23    private MediaPlayer mediaPlayer;
24
25    @Override
26    protected void onCreate(Bundle savedInstanceState) {
27        super.onCreate(savedInstanceState);
28        setContentView(R.layout.activity_main);
29
30        mView=findViewById(R.id.playerview);
31        start=findViewById(R.id.play);  //動画をスタート
32        pasta=findViewById(R.id.pasta); //パスタ作ったお前ボタン
33
34        pasta.setOnClickListener(v -> {
35            audioPlay();
36        });
37
38        mListener=new YouTubePlayer.OnInitializedListener() {
39            @Override
40            public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer youTubePlayer, boolean b) {
41                youTubePlayer.loadVideo("YQSS7SgGia8");
42            }
43
44            @Override
45            public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult youTubeInitializationResult) {
46
47            }
48        };
49
50
51        start.setOnClickListener(new View.OnClickListener() {
52            @Override
53            public void onClick(View v) {
54                mView.initialize(API_KEY,mListener);
55            }
56        });
57    }
58
59    private  boolean audioSetUp(){
60        boolean fileCheck=false;
61        mediaPlayer=MediaPlayer.create(this,R.raw.pasta);
62        setVolumeControlStream(AudioManager.STREAM_MUSIC);
63        fileCheck=true;
64        return  fileCheck;
65    }
66
67    private void audioPlay(){
68        if (mediaPlayer==null){
69            if (audioSetUp()){
70                Toast.makeText(getApplication(),"Rread audio file",Toast.LENGTH_SHORT).show();
71            }else{
72                Toast.makeText(getApplication(), "Error: read audio file", Toast.LENGTH_SHORT).show();
73                return;
74            }
75        }else{
76
77        }
78        mediaPlayer.start();
79        mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
80            @Override
81            public void onCompletion(MediaPlayer mp) {
82                audioStop();
83            }
84        });
85    }
86
87    private void audioStop(){
88        mediaPlayer.stop();
89        mediaPlayer.reset();
90        mediaPlayer.release();
91        mediaPlayer=null;
92    }
93
94}