如何查看特定播放列表的 youtube 列表？

Question

如何查看特定播放列表的 youtube 列表？

我是这个网站的新手，到目前为止，它确实对我的浏览有帮助。我正在构建包含来自 youtube 的播放列表的应用程序，到目前为止它正在工作，但我只有一个视频，而下一个视频只有在您按下一个按钮时才会显示，我想创建该播放列表上所有视频的列表。目前使用 java for android 和 xml，如果可能的话希望保持这种方式。谢谢。

我的代码：

import android.drm.DrmStore;
import android.os.Bundle;
import android.widget.Toast;
import com.google.android.youtube.player.YouTubeBaseActivity;
import com.google.android.youtube.player.YouTubeInitializationResult;
import com.google.android.youtube.player.YouTubePlayer;
import com.google.android.youtube.player.YouTubePlayer.ErrorReason;
import com.google.android.youtube.player.YouTubePlayer.PlaybackEventListener;
import com.google.android.youtube.player.YouTubePlayer.PlayerStateChangeListener;
import com.google.android.youtube.player.YouTubePlayer.Provider;
import com.google.android.youtube.player.YouTubePlayerView;
import com.google.android.youtube.player.YouTubePlayer.OnFullscreenListener;

public class ky extends YouTubeBaseActivity implements YouTubePlayer.OnInitializedListener {
    public static final String API_KEY = "api";
    //http://youtu.be/<VIDEO_ID>
    public static final String VIDEO_ID = "PLZeI1YOvEK7EK499BrkBl95VseODbMDa-";

    public void onFullscreen(boolean isFullscreen) {
        if (isFullscreen)
            playbackEventListener.onPlaying();
    }


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        /** attaching layout xml **/
        setContentView(R.layout.ky);

        /** Initializing YouTube player view **/
        YouTubePlayerView youTubePlayerView = (YouTubePlayerView) findViewById(R.id.youtube_player);
        youTubePlayerView.initialize(API_KEY, this);
    }

    @Override
    public void onInitializationFailure(Provider provider, YouTubeInitializationResult result) {
        Toast.makeText(this, "Failured to Initialize!", Toast.LENGTH_LONG).show();
    }

    @Override
    public void onInitializationSuccess(Provider provider, final YouTubePlayer player, boolean wasRestored ) {
        /** add listeners to YouTubePlayer instance **/
        player.setPlayerStateChangeListener(playerStateChangeListener);
        player.setPlaybackEventListener(playbackEventListener);
        player.setOnFullscreenListener(new OnFullscreenListener() {
            @Override
            public void onFullscreen(boolean b) {
                if(b)
                    player.play();
                else
                    player.play();
            }
        });


        /** Start buffering **/
        if (!wasRestored) {

            player.loadPlaylist(VIDEO_ID);


        }
    }


    private PlaybackEventListener playbackEventListener = new PlaybackEventListener() {



        @Override
        public void onBuffering(boolean arg0) {
        }

        @Override
        public void onPaused() {
        }

        @Override
        public void onPlaying() {
        }

        @Override
        public void onSeekTo(int arg0) {
        }

        @Override
        public void onStopped() {
        }

    };


    private PlayerStateChangeListener playerStateChangeListener = new PlayerStateChangeListener() {

        @Override
        public void onAdStarted() {
        }

        @Override
        public void onError(ErrorReason arg0) {
        }

        @Override
        public void onLoaded(String arg0) {
        }

        @Override
        public void onLoading() {
        }


        @Override
        public void onVideoEnded() {
        }

        @Override
        public void onVideoStarted() {
        }
    };
}

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XML

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:background="@color/black"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".example">

    <TextView android:text="@string/hello_world" android:layout_width="wrap_content"
        android:layout_height="wrap_content" />


    <com.google.android.youtube.player.YouTubePlayerView
        android:id="@+id/youtube_player"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/black"/>

</RelativeLayout>

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