Android 如何在新的 sdk 3.0 中与 Facebook Open Graph 共享数据？

Question

现在我已经在 Facebook 上设置了我的 Open Graph 应用程序。它已被批准。我正在尝试通过 bundle params 提交我的“对象”，但我很好奇我是如何设置 bundle param 对象的，如下所示。

编辑:

我正在像这样创建对象和 Action

Objects和 action 这是分享代码

  void publishToWall() {        
        Session session = Session.getActiveSession();
        if (session != null) {
            Log.i("session ==>", "" +session);
            // Check for publish permissions    
            List<String> permissions = session.getPermissions();
            if (!isSubsetOf(PERMISSIONS, permissions)) {
                Log.i("session permissions ==>", "publishToWall");
                pendingPublishReauthorization = true;
                Session.NewPermissionsRequest newPermissionsRequest = new Session 
                        .NewPermissionsRequest(this, PERMISSIONS);
                session.requestNewPublishPermissions(newPermissionsRequest);
                return;
            }   

            try {                   
                RequestBatch requestBatch = new RequestBatch();                     
                Log.i("session requestBatch ==>", "requestBatch");

                JSONObject tropy = new JSONObject();

                tropy.put("type", "thebigtoss:tropy");
                tropy.put("title", "A Game of Thrones");
                tropy.put("url","http://www.thebigtoss.com/assets/app-icon.png");
                tropy.put("description", "supernatural forces are mustering.");

                // Set up object request parameters
                Bundle objectParams = new Bundle();
                objectParams.putString("object", tropy.toString());
                // Set up the object request callback
                Request.Callback objectCallback = new Request.Callback() {
                    @Override
                    public void onCompleted(Response response) {
                        Log.i("objectParams onCompleted ==>", "onCompleted");
                        // Log any response error
                        FacebookRequestError error = response.getError();
                        if (error != null) {                     
                            Log.i(TAG, "objectParams =>" +error.getErrorMessage());
                        }
                    }
                };                            
                // Create the request for object creation
                Request objectRequest = new Request(session, 
                        "me/objects/thebigtoss:trophy", objectParams, HttpMethod.POST, objectCallback);

                // Set the batch name so you can refer to the result
                // in the follow-on publish action request
            //  objectRequest.setBatchEntryName("objectCreate");      

                // Add the request to the batch
                requestBatch.add(objectRequest);

                Bundle actionParams = new Bundle();
                // Refer to the "id" in the result from the previous batch request
                actionParams.putString("trophy", "Action parametery");
                // Turn on the explicit share flag
                actionParams.putString("fb:explicitly_shared", "true");

                // Set up the action request callback
                Request.Callback actionCallback = new Request.Callback() {
                    @Override
                    public void onCompleted(Response response) {
                        // dismissProgressDialog();
                        FacebookRequestError error = response.getError();
                        if (error != null) {
                            Toast.makeText(MainActivity.this.getApplicationContext(),error.getErrorMessage(),Toast.LENGTH_LONG).show();
                        } else {
                            String actionId = null;
                            try {
                                JSONObject graphResponse = response.getGraphObject().getInnerJSONObject();
                                actionId = graphResponse.getString("id");
                            } catch (JSONException e) {
                                Log.i(TAG, "JSON error "+ e.getMessage());
                            }
                            Toast.makeText(MainActivity.this.getApplicationContext(),actionId, Toast.LENGTH_LONG).show();
                        }
                    }
                };                                
                // Create the publish action request
                Request actionRequest = new Request(session,
                        "me/thebigtoss:win", actionParams, HttpMethod.POST, actionCallback);                                
                // Add the request to the batch
                requestBatch.add(actionRequest);                                
                // Execute the batch request
                requestBatch.executeAsync();

            } catch (JSONException e) {
                //Auto-generated catch block
                e.printStackTrace();
            }               
        }               
    }        

但我没有在我的 facebook 上分享数据

这个错误是 12-10 15:26:25.710: I/MainActivity(27667): objectParams =>(#100) conflicting og:type found in path (thebigtoss:trophy) and 'properties' (thebigtoss:tropy)


在 if (error != null) {<br/>
Log.i(TAG, "objectParams =>" +error.getErrorMessage()); 的代码行中

Request.Callback objectCallback = new Request.Callback() {
                    @Override
                    public void onCompleted(Response response) {
                        Log.i("objectParams onCompleted ==>", "onCompleted");
                        // Log any response error
                        FacebookRequestError error = response.getError();
                        if (error != null) {                     
                            Log.i(TAG, "objectParams =>" +error.getErrorMessage());
                        }
                    }
                }; 

任何人都知道如何在 facebook opengraph 中使用此代码分享。

Answer 1

您不能只将一个打开的图形对象/操作放在一个 Bundle 中。

首先您需要创建一个 OpenGraphObject:

OpenGraphObject object = OpenGraphObject.Factory.createForPost("yournamespace:objectname");
object.setTitle("Sample Trophy");
object.setDescription("...");
//... set more properties as necessary

然后创建一个 OpenGraphAction 并将您的对象添加到其中:

OpenGraphAction action = OpenGraphAction.Factory.createForPost("thebigtoss:win");
action.setProperty("trophy", object);

最后，使用 newPostOpenGraphActionRequest 方法发布:

Request request = Request.newPostOpenGraphActionRequest(session, action, new Callback() {...});