如何使用Facebook Android SDK 4.x将视频上传到Facebook？ [英] How to upload videos to Facebook using Facebook Android SDK 4.x?

问题描述

我正在尝试将我的Facebook SDK从3.20更改为4.x。视频上传被新的SDK破坏。

I am trying to change my Facebook SDK from 3.20 to 4.x. The video upload gets broken with the new SDK.

以下是3.20中的代码：

Here is the code that is working in 3.20:

    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();

以下是我用新的SDK 4.x尝试的不同之处。但是每次遇到相同的错误：

Here are the different things I have tried with the new SDK 4.x. But every time I get the same error:

{FacebookServiceException：httpResponseCode：500，facebookErrorCode：6000，facebookErrorType：FacebookApiException，message：上传您的视频文件时出现问题。请再试一次另一个文件。}

{FacebookServiceException: httpResponseCode: 500, facebookErrorCode: 6000, facebookErrorType: FacebookApiException, message: There was a problem uploading your video file. Please try again with another file.}

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();

感谢任何帮助。我没有发现任何视频上传样本来自Facebook或者为新的SDK。

I'd appreciate any help. I have not found any video upload sample from Facebook either for the new SDK.

推荐答案

在花了1.5天后，我终于有了加工。基本思想是将视频作为multipart / form-data发送，在这种情况下我正在使用一个byteArray。我从这个问题的 Bhavesh Hirpara 提供的答案中得到了这个想法：
将视频从SD卡上传到Facebook有可能使用Facebook SDK？

After spending 1.5 days, I finally have it working. The basic idea is to send the video as multipart/form-data, in this case I am using a byteArray. I got this idea from the answer given by Bhavesh Hirpara on this question : Is uploading videos from an SD Card to Facebook possible with the Facebook SDK?

有更多的注意事项，更多的是像Facebook Android SDK中的错误，但它们是：

There are couple of more caveats, which feel more like bugs in Facebook Android SDK, but they are:

1. 即使FB文档说明，也不要在请求参数中包含source或file_url。


2. 在请求参数中包含一些String（例如视频文件名）的视频数据。

这是工作代码。 p>

Here is the working code.

    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();
    }

这篇关于如何使用Facebook Android SDK 4.x将视频上传到Facebook？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！