我不确定为什么，但由于某种原因，我的视频在点击时似乎没有播放。相反，他们在播放器中排队但不玩。有没有人经历过这种情况或知道如何解决这个问题？
资源：
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);
}
}