如何使用 Facebook Android SDK 4.x 将视频上传到 Facebook?

How to upload videos to Facebook using Facebook Android SDK 4.x?

我正在尝试将我的 Facebook SDK 从 3.20 更改为 4.x。新 SDK 无法上传视频。

这是在 3.20 中运行的代码:

    Request request = Request.newUploadVideoRequest(session, new File(videoPath), callback);
    Bundle params = request.getParameters();
    params.putString("title", albumName);
    params.putString("description", " #SomeTag");
    request.setParameters(params);
    request.executeAsync();

以下是我尝试使用新 SDK 4.x 的不同之处。但是每次我得到同样的错误:

{FacebookServiceException:httpResponseCode:500,facebookErrorCode:6000,facebookErrorType:FacebookApiException,消息:上传您的视频文件时出现问题。请使用其他文件重试。}

1.

    AccessToken accessToken = AccessToken.getCurrentAccessToken();
    GraphRequest request = GraphRequest.newPostRequest(accessToken, "me/videos", null, callback);
    Bundle params = request.getParameters();
    params.putString("file_url", videoPath);
    params.putString("title", albumName);
    File videoFile = new File(videoPath);
    ParcelFileDescriptor descriptor = ParcelFileDescriptor.open(videoFile, ParcelFileDescriptor.MODE_READ_ONLY);
    params.putParcelable("source", descriptor);
    params.putString("description", " #SomeTag");
    request.setParameters(params);
    request.executeAsync();

2.

    AccessToken accessToken = AccessToken.getCurrentAccessToken();
    GraphRequest request = GraphRequest.newPostRequest(accessToken, "me/videos", null, callback);
    Bundle params = request.getParameters();
    params.putString("file_url", videoPath);
    params.putString("title", albumName);
    byte[] byteVideo = getFileByteArray(videoPath);
    params.putByteArray("source", byteVideo);
    params.putString("description", " #SomeTag");
    request.setParameters(params);
    request.executeAsync();

3.

    AccessToken accessToken = AccessToken.getCurrentAccessToken();
    GraphRequest request = GraphRequest.newPostRequest(accessToken, "me/videos", null, callback);
    Bundle params = request.getParameters();
    params.putString("file_url", videoPath);
    params.putString("title", albumName);
    params.putString("source", "{video-data}");
    params.putString("description", " #SomeTag");
    request.setParameters(params);
    request.executeAsync();

如果有任何帮助,我将不胜感激。对于新的 SDK,我还没有从 Facebook 找到任何视频上传示例。

试试这个。 Uri videoFileUri = ... ShareVideo = new ShareVideo.Builder() .setLocalUrl(videoUrl) 。建造(); ShareVideoContent 内容 = 新 ShareVideoContent.Builder() .setVideo(分享视频) .build();

花了 1.5 天后,我终于让它工作了。基本思路是将视频作为 multipart/form-data 发送,在本例中我使用的是 byteArray。我从 Bhavesh Hirpara 对这个问题的回答中得到了这个想法: Is uploading videos from an SD Card to Facebook possible with the Facebook SDK?

还有一些注意事项,感觉更像是 Facebook Android SDK 中的错误,但它们是:

  1. 不要在请求参数中包含 "source" 或 "file_url",即使 FB 文档这样说也是如此。
  2. 在请求参数中包含针对某些字符串(例如视频文件名)的视频数据。

这是工作代码。

    AccessToken accessToken = AccessToken.getCurrentAccessToken();
    GraphRequest request = GraphRequest.newPostRequest(accessToken, "me/videos", null, callback);
    Bundle params = request.getParameters();
    try {
        byte[] data = readBytes(videoPath);
        params.putByteArray("video.mp4", data);
        params.putString("title", albumName);
        params.putString("description", " #SomeTag");
        request.setParameters(params);
        request.executeAsync();
    }
    catch (Exception e) {
        e.printStackTrace();
    }


    public byte[] readBytes(String dataPath) throws IOException {

        InputStream inputStream = new FileInputStream(dataPath);
        ByteArrayOutputStream byteBuffer = new ByteArrayOutputStream();

        byte[] buffer = new byte[1024];

        int len;
        while ((len = inputStream.read(buffer)) != -1) {
            byteBuffer.write(buffer, 0, len);
        }

        return byteBuffer.toByteArray();
    }