Question

我正在尝试使用WebView将Youtube播放器嵌入到我的Android应用中。我已经关注了几个例子（包括http://fancifulandroid.blogspot.com.es/2013/01/play-youtube-video-in-webview-without.html和YouTube Video not playing in WebView - Android），但无法让它发挥作用。当我加载我的活动时，youtube视频播放器显示正确的预览图像，但当我尝试播放时，加载图标会不断循环，我的日志中出现以下错误：

12-07 19:23:18.484: D/HTML5VideoInline(26166): HTML5VideoInline created
12-07 19:23:18.484: V/MediaPlayer-JNI(26166): native_setup
12-07 19:23:18.484: V/MediaPlayer(26166): constructor
12-07 19:23:18.484: V/MediaPlayer(26166): setListener
12-07 19:23:18.484: V/MediaPlayer(26166): setVideoSurfaceTexture
12-07 19:23:18.484: V/MediaPlayer-JNI(26166): reset
12-07 19:23:18.484: V/MediaPlayer(26166): reset
12-07 19:23:18.484: I/MediaPlayer(26166): path is null
12-07 19:23:18.484: D/MediaPlayer(26166): Couldn't open file on client side, trying server side
12-07 19:23:18.494: V/MediaPlayer(26166): setVideoSurfaceTexture
12-07 19:23:18.494: V/MediaPlayer(26166): prepareAsync
12-07 19:23:18.754: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:18.789: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:18.849: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:18.879: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:18.929: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:18.994: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:19.029: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:19.114: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566
12-07 19:23:19.134: E/Web Console(26166): Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1:566

这是我的代码：

  if(mediaURL.toLowerCase().contains("youtube")){
                     Log.d(TAG, "adding youtube video");
                     final String mimeType = "text/html";
                     final String encoding = "UTF-8";
                     String youtube_url = "<iframe class=\"youtube-player\" "
                             + "style=\"border: 0; width: 100%; height: 95%;"
                             + "padding:0px; margin:0px\" "
                             + "id=\"ytplayer\" type=\"text/html\" "
                             + "src=\"" + mediaURL
                             + "?fs=0\" frameborder=\"0\" " + "allowfullscreen autobuffer "
                             + "controls onclick=\"this.play()\">\n" + "</iframe>\n";
                     Log.d(TAG, "youtube_url: " + youtube_url);
                     final WebView video = new WebView(MediaPreview.this);
                     video.setWebChromeClient(new WebChromeClient() {
                     });
                     video.loadDataWithBaseURL("", youtube_url, mimeType, encoding, "");
                     video.getSettings().setJavaScriptEnabled(true);
                     video.getSettings().setPluginState(PluginState.ON);
                     video.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
                     mediaHolder.addView(video);

                 }

我还在AndroidManifest.xml中设置了 android：hardwareAccelerated =“true”，并确认嵌入的url链接在我的浏览器中有效。 如何解决此问题？

Answer 1

正如朱莉娅推荐的那样，我使用了YouTube播放器API。这就是我的最终代码：

public class MediaPreview extends Main implements YouTubePlayer.OnInitializedListener {

....

if(mediaURL.toLowerCase().contains("youtube")){
     playerFragment = YouTubePlayerFragment.newInstance();
     playerFragment.initialize(DeveloperKey.DEVELOPER_KEY, this);
     playerView = new FrameLayout(this);
     playerView.setId(R.id.player_view);
     mediaHolder.addView(playerView);
     getFragmentManager().beginTransaction().add(R.id.player_view, playerFragment).commit();                
}

....

    @Override
    public void onInitializationSuccess(Provider arg0, YouTubePlayer player,
            boolean arg2) {
        Log.d(TAG, "adding youtube video");
        // get ID of youtube video from mediaURL
        String videoID = mediaURL.substring(mediaURL.lastIndexOf("/")+1, mediaURL.length());
        player.cueVideo(videoID);
    }

Android WebView：未捕获错误：INDEX_SIZE_ERR

1 个答案: