Java 来自Youtube API的视频不会播放onClick

我不知道确切的原因，但由于某些原因，我的视频似乎没有播放时点击。相反，他们在播放器中排队，但不玩。以前有没有人经历过这种情况，或者知道如何解决这个问题

资料来源：

public class Home extends YouTubeBaseActivity implements
YouTubePlayer.OnInitializedListener,
YouTubeThumbnailView.OnInitializedListener {

    public static final String API_KEY = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
    public static final String VIDEO_ID = "o7VVHhK9zf0";
    public static final String VIDEO1_ID = "xVHHJqntuXI";
    public static final String VIDEO2_ID = "YWteQj_q3Ro";
    public static final String VIDEO3_ID = "83ZgtqTw-mI";
    public static final String VIDEO4_ID = "n5wMza29JwI";
    private YouTubePlayer youTubePlayer;
    private YouTubePlayerView youTubePlayerView;
    private YouTubeThumbnailView youTubeThumbnailView1;
    private YouTubeThumbnailView youTubeThumbnailView2;
    private YouTubeThumbnailView youTubeThumbnailView3;
    private YouTubeThumbnailView youTubeThumbnailView4;
    private String[] drawerListViewItems;
    private DrawerLayout drawerLayout;
    private DrawerLayout mDrawerLayout;
    private ListView drawerListView;
    private ListView mDrawerList;
    private ActionBarDrawerToggle actionBarDrawerToggle;
    private ActionBarDrawerToggle mDrawerToggle;

    private YouTubeThumbnailLoader youTubeThumbnailLoader;
    ScrollView mainScrollView;
    Button fav_up_btn1;
    Button fav_dwn_btn1;
    ArrayAdapter adapter;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.home);


        final ActionBar actionBar = getActionBar();
        actionBar.setCustomView(R.layout.actionbar_custom_view_home);
        actionBar.setDisplayShowTitleEnabled(false);
        actionBar.setDisplayShowCustomEnabled(true);

        // get list items from strings.xml
        drawerListViewItems = getResources().getStringArray(R.array.items);

        // get ListView defined in activity_main.xml
        drawerListView = (ListView) findViewById(R.id.left_drawer);

        // Set the adapter for the list view
        drawerListView.setAdapter(new ArrayAdapter<String>(this,
                R.layout.drawer_listview_item, drawerListViewItems));

        drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        actionBarDrawerToggle = new ActionBarDrawerToggle(this, /* host Activity */
                drawerLayout, /* DrawerLayout object */
                R.drawable.ic_drawer, /* nav drawer icon to replace 'Up' caret */
                R.string.drawer_open, /* "open drawer" description */
                R.string.drawer_close /* "close drawer" description */
                );
        drawerLayout.setDrawerListener(actionBarDrawerToggle);

        getActionBar().setDisplayHomeAsUpEnabled(true);

        drawerLayout.setDrawerShadow(R.drawable.drawer_shadow,
                GravityCompat.START);

        youTubePlayerView = (YouTubePlayerView) findViewById(R.id.youtubeplayerview);
        youTubePlayerView.initialize(API_KEY, this);

        mainScrollView = (ScrollView) findViewById(R.id.groupScrollView);

        youTubeThumbnailView1 = (YouTubeThumbnailView) findViewById(R.id.youtubethumbnailview1);
        youTubeThumbnailView1.initialize(API_KEY, this);

        fav_up_btn1 = (Button) findViewById(R.id.fav_up_btn1);

        fav_up_btn1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                boolean favIsUp = fav_up_btn1
                        .getBackground()
                        .getConstantState()
                        .equals(getResources().getDrawable(
                                R.drawable.fav_up_btn1).getConstantState());
                // set the background
                fav_up_btn1
                .setBackgroundResource(favIsUp ? R.drawable.fav_dwn_btn1
                        : R.drawable.fav_up_btn1);
            }
        });

        youTubeThumbnailView1.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                if (youTubePlayer != null) {
                    youTubePlayer.cueVideo(VIDEO1_ID);
                    youTubePlayer.play();
                    mainScrollView.smoothScrollTo(0, 0);
                }
            }
        });

        youTubeThumbnailView2 = (YouTubeThumbnailView) findViewById(R.id.youtubethumbnailview2);
        youTubeThumbnailView2.initialize(API_KEY, this);

        youTubeThumbnailView2.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg1) {
                if (youTubePlayer != null) {
                    youTubePlayer.cueVideo(VIDEO2_ID);
                    youTubePlayer.play();
                    mainScrollView.smoothScrollTo(0, 0);
                }
            }
        });

        youTubeThumbnailView3 = (YouTubeThumbnailView) findViewById(R.id.youtubethumbnailview3);
        youTubeThumbnailView3.initialize(API_KEY, this);

        youTubeThumbnailView3.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg1) {
                if (youTubePlayer != null) {
                    youTubePlayer.cueVideo(VIDEO3_ID);
                    youTubePlayer.play();
                    mainScrollView.smoothScrollTo(0, 0);
                }
            }
        });

        youTubeThumbnailView4 = (YouTubeThumbnailView) findViewById(R.id.youtubethumbnailview4);
        youTubeThumbnailView4.initialize(API_KEY, this);

        youTubeThumbnailView4.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg1) {
                if (youTubePlayer != null) {
                    youTubePlayer.cueVideo(VIDEO4_ID);
                    youTubePlayer.play();
                    mainScrollView.smoothScrollTo(0, 0);
                }
            }

        });

    }

    @Override
    public void onInitializationFailure(Provider provider,
            YouTubeInitializationResult result) {

    }

    @Override
    public void onInitializationSuccess(Provider provider,
            YouTubePlayer player, boolean wasRestored) {

        youTubePlayer = player;

        if (!wasRestored) {
            player.cueVideo(VIDEO_ID);

        }
    }

    @Override
    public void onInitializationFailure(YouTubeThumbnailView thumbnailView,
            YouTubeInitializationResult error) {

    }

    @Override
    public void onInitializationSuccess(YouTubeThumbnailView thumbnailView,
            YouTubeThumbnailLoader thumbnailLoader) {

        youTubeThumbnailLoader = thumbnailLoader;
        thumbnailLoader
        .setOnThumbnailLoadedListener(new ThumbnailLoadedListener());

        youTubeThumbnailLoader.setVideo(VIDEO_ID);

    }

    private final class ThumbnailLoadedListener implements
    YouTubeThumbnailLoader.OnThumbnailLoadedListener {

        @Override
        public void onThumbnailError(YouTubeThumbnailView arg0, ErrorReason arg1) {

        }

        @Override
        public void onThumbnailLoaded(YouTubeThumbnailView arg0, String arg1) {

        }

    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        actionBarDrawerToggle.onConfigurationChanged(newConfig);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu items for use in the action bar
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.main, menu);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

        // call ActionBarDrawerToggle.onOptionsItemSelected(), if it returns
        // true
        // then it has handled the app icon touch event
        if (actionBarDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

公共类Home扩展了YouTubeBaseActivity实现
youtubeplyer.OnInitializedListener，
YouTubeThumbnailView.OnInitializedListener{
公共静态最终字符串API_KEY=“XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX”；
公共静态最终字符串视频_ID=“o7VVHhK9zf0”；
公共静态最终字符串VIDEO1_ID=“xvhjqntuxi”；
公共静态最终字符串VIDEO2_ID=“YWteQj_q3Ro”；
公共静态最终字符串VIDEO3_ID=“83ZgtqTw mI”；
公共静态最终字符串VIDEO4_ID=“n5wMza29JwI”；
私人YouTubePlayer YouTubePlayer；
私人YouTubePlayerView YouTubePlayerView；
私有YouTubeThumbnailView youTubeThumbnailView1；
私有YouTubeThumbnailView YouTubeThumbnailView 2；
私有YouTubeThumbnailView YouTubeThumbnailView 3；
私有YouTubeThumbnailView YouTubeThumbnailView 4；
私有字符串[]抽屉列表视图项；
私人抽屉布局；
私人抽屉布局mDrawerLayout；
私有列表视图抽屉列表视图；
私有列表视图mDrawerList；
私人动作bardrawertoggle动作bardrawertoggle；
私有操作bardrawertoggle mDrawerToggle；
私人YouTubeThumbnailLoader YouTubeThumbnailLoader；
滚动视图主滚动视图；
按钮fav_up_btn1；
按钮fav_dwn_btn1；
阵列适配器；
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.home）；
最终ActionBar ActionBar=getActionBar（）；
actionBar.setCustomView（R.layout.actionBar\u custom\u view\u home）；
actionBar.setDisplayShowTitleEnabled（false）；
actionBar.setDisplayShowCustomEnabled（true）；
//从strings.xml获取列表项
DroperListViewItems=getResources（）.getStringArray（R.array.items）；
//获取在activity_main.xml中定义的ListView
抽屉列表视图=（列表视图）findViewById（R.id.left\u抽屉）；
//设置列表视图的适配器
DroperListView.setAdapter（新阵列适配器）（此，
R.layout.drawer_listview_item，drawerlistview items））；
抽屉布局=（抽屉布局）findViewById（R.id.抽屉布局）；
actionBarDrawerToggle=新的actionBarDrawerToggle（此，/*主机活动*/
抽屉布局，/*抽屉布局对象*/
R.drawable.ic_抽屉，/*导航抽屉图标替换“Up”插入符号*/
R.string.drawer\u open，/*“open drawer”说明*/
R.string.drawer\u close/*“close drawer”说明*/
);
抽屉布局。setDrawerListener（actionBarDrawerToggle）；
getActionBar（）.setDisplayHomeAsUpEnabled（true）；
抽屉布局。设置抽屉阴影（R.drawable.drawer_阴影，
重力比较（启动）；
youTubePlayerView=（youTubePlayerView）findViewById（R.id.youTubePlayerView）；
初始化（API_键，this）；
mainScrollView=（ScrollView）findViewById（R.id.groupScrollView）；
youTubeThumbnailView1=（YouTubeThumbnailView）findViewById（R.id.youTubeThumbnailView1）；
youTubeThumbnailView1.initialize（API_键，this）；
fav_up_btn1=（按钮）findviewbyd（R.id.fav_up_btn1）；
fav_up_btn1.setOnClickListener（新视图.OnClickListener（）{
@凌驾
公共void onClick（视图v）{
布尔favIsUp=fav\u up\u btn1
.getBackground（）
.getConstantState（）
.equals（getResources（）.getDrawable(
R.drawable.fav_up_btn1）.getConstantState（）；
//背景
fav_up_btn1
.setBackgroundResource（favIsUp？R.drawable.fav_dwn_btn1
：R.可拉拔。fav_up_btn1）；
}
});
youTubeThumbnailView1.setOnClickListener（新的OnClickListener（）{
@凌驾
公共void onClick（视图arg0）{
if（youtubeplyer！=null）{
youtubeplyer.cueVideo（VIDEO1_ID）；
youTubePlayer.play（）；
mainScrollView.smoothScrollTo（0,0）；
}
}
});
youTubeThumbnailView2=（YouTubeThumbnailView）findViewById（R.id.youTubeThumbnailView2）；
youTubeThumbnailView2.initialize（API_键，this）；
youTubeThumbnailView2.setOnClickListener（新的OnClickListener（）{
@凌驾
公共void onClick（视图arg1）{
if（youtubeplyer！=null）{
youtubeplyer.cueVideo（VIDEO2_ID）；
youTubePlayer.play（）；
mainScrollView.smoothScrollTo（0,0）；
}
}
});
youTubeThumbnailView3=（YouTubeThumbnailView）findViewById（R.id.youTubeThumbnailView3）；
youTubeThumbnailView3.initialize（API_键，this）；
youTubeThumbnailView3.setOnClickListener（新的OnClickListener（）{
@凌驾
公共void onClick（视图arg1）{
if（youtubeplyer！=null）{
youtubeplyer.cueVideo（VIDEO3_ID）；
youTubePlayer.play（）；
mainScrollView.smoothScrollTo（0,0）；
}
}
});
youTubeThumbnailView4=（YouTubeThumbnailView）findViewById（R.id.youTubeThumbnailView4）；
youTubeThumbnailView4.initialize（API_键，this）；
youTubeThumbnailView4.setOnClickListener（新的OnClickListener（）{
@凌驾
公共void onClick（视图arg1）{
if（youtubeplyer！=null）{
youtubeplyer.cueVideo（VIDEO4_ID）；
youTubePlayer.play（）；
youTubePlayer.cueVideo(VIDEO1_ID);
youTubePlayer.play();

youTubePlayer.loadVideo(VIDEO1_ID);