嗨,我按照关于在Android中使用Youtube API的CodingwithMitch教程进行操作。这是一个很好的入门教程。一切都运行良好,但是当播放器空闲时,屏幕只是空白,而不是显示视频缩略图/预览。我的应用的屏幕截图
我想让空闲屏幕显示 vid 缩略图,以便我知道将播放什么视频。
MyActivity.xml中的代码如下:
<view class="com.google.android.youtube.player.YouTubePlayerView"
android:id="@+id/youtubePlay"
android:layout_width="match_parent"
android:layout_height="200dp"
android:orientation="vertical"
优酷配置代码:
public class YouTubeConfig {public YouTubeConfig() {} private static final String API_KEY = "AIzaSyXXXXXX";public static String getApiKey(){
return API_KEY;}}
在我的主要活动中.java
private static final String TAG = "MainActivity";
YouTubePlayerView mYoutubePlayerView;
Button btnPlay;
YouTubePlayer.OnInitializedListener mOnInitializedListener;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//PlayYouTube
Log.d(TAG, "onCreate: Starting.");
btnPlay = (Button) findViewById(R.id.btnPlay);
mYoutubePlayerView = (YouTubePlayerView) findViewById(R.id.youtubePlay);
mOnInitializedListener = new YouTubePlayer.OnInitializedListener() {
@Override
public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer youTubePlayer, boolean b) {
Log.d(TAG, "onInitializationSuccess: Done Initialising.");
youTubePlayer.loadPlaylist("PLZRTg9sNaMaFnh04-HODVcYRlFtKO8rsS");
}
@Override
public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult youTubeInitializationResult) {
Log.d(TAG, "onInitializationSuccess: Fail to Initialize.");
}
};
btnPlay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.d(TAG, "onClick: Initializing Youtube Player.");
mYoutubePlayerView.initialize(YouTubeConfig.getApiKey(), mOnInitializedListener);
}
});
任何帮助将不胜感激
您需要提供希望其预览显示的 youtube 视频的缩略图。从优酷视频中获取缩略图