Question

在我的应用中，您可以分享您刚拍摄的视频。我想获得视频的链接回到android所以我可以调用另一个将输入数据库中的链接的函数。所以基本上我需要知道如何从我刚刚分享的视频中获取链接。我使用以下代码。

                 String path;
                     //get the current active facebook session
                     Session session = Session.getActiveSession();
                     //If the session is open
                     if(session.isOpened()) {
                         //Get the list of permissions associated with the session
                         List<String> permissions = session.getPermissions();
                         //if the session does not have video_upload permission
                         if(!permissions.contains("video_upload")) {
                             //Get the permission from user to upload the video to facebook
                             Session.NewPermissionsRequest newPermissionsRequest = new Session.NewPermissionsRequest(Main_activity.this, Arrays.asList("video_upload"));
                             session.requestNewReadPermissions(newPermissionsRequest);
                         }
                         path = getImagePath(videoUri); //function that gets absolute path

                         //Create a new file for the video 
                         File file = new File(path);
                         try {
                             //create a new request to upload video to the facebook
                             Request videoRequest = Request.newUploadVideoRequest(session, file, new Request.Callback() {

                                 @Override
                                 public void onCompleted(Response response) {

                                     if(response.getError()==null)
                                     {    
                                         Toast.makeText(Main_activity.this, "video shared successfully", Toast.LENGTH_SHORT).show();
                                         Log.i("it","worked");
                                        String atbilde =response.getGraphObject().getProperty("id").toString();
                                     }
                                     else
                                     {
                                         Toast.makeText(Uzdevumi.this, response.getError().getErrorMessage(), Toast.LENGTH_SHORT).show();
                                     }
                                 }
                             });

                             //Execute the request in a separate thread
                             videoRequest.executeAsync();

                         } catch (FileNotFoundException e) {
                             e.printStackTrace();
                         }
                     }

                     //Session is not open
                     else {
                         Toast.makeText(getApplicationContext(), "Please login to facebook first", Toast.LENGTH_SHORT).show();
                     }                  
                 }
           });

编辑：更改了＆＃34;字符串atbilde =＆＃34;所以它会存储视频ID，所以现在我只需要通过简单地添加＆＃34; https://www.facebook.com/video.php?v=＆＃34;来构建网址。在id之前。

Answer 1

如果视频上传成功，您收到的response应包含id属性，请参阅

https://developers.facebook.com/docs/graph-api/reference/v2.1/user/videos/#publish

要获取可播放的网址，您可以使用回复中的id来查询图谱API，如下所示：

/{video_id}?fields=source

查看https://developers.facebook.com/docs/graph-api/reference/v2.1/video/

从Facebook上传的视频中获取网址

1 个答案: