Android 如何在新的 sdk 3.0 中与 Facebook Open Graph 共享数据？
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【中文标题】Android 如何在新的 sdk 3.0 中与 Facebook Open Graph 共享数据？【英文标题】：Android how to share data with Facebook Open Graph in new sdk 3.0? 【发布时间】：2013-12-09 14:21:55 【问题描述】：现在我已经在 Facebook 上设置了我的 Open Graph 应用程序。它已被批准。我正在尝试通过捆绑参数提交我的“对象”，但我很好奇如何设置捆绑参数对象，如下所示。
编辑：
我正在创建这样的对象和动作
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 中分享数据
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)
Log.i(TAG, "objectParams =>" +error.getErrorMessage());的这行代码中
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 中使用此代码进行分享。
【问题讨论】：
【参考方案1】：您不能只将打开的图形对象/操作放入 Bundle。
首先你需要创建一个 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() ...);
【讨论】：
再次，您将打开图形操作直接放入包中，这不会导致正确的序列化。为什么不导入 OpenGraphObject？请尝试我上面直接粘贴的代码。 如果类没有被导入，那么这是一个不同的问题。检查您的项目设置（以及您如何使用 Facebook SDK）。 OpenGraphObject 是 SDK 的一部分。【参考方案2】：这是我在我的应用程序中使用的。试试吧。。
protected void postFacebook(final SherlockFragmentActivity activity)
Session session = Session.getActiveSession();
if (!session.isOpened())
AppMsg.makeText(getSherlockActivity(), "Please login to Facebook first.", AppMsg.STYLE_ALERT).show();
return;
Bundle params = new Bundle();
params.putString("name", "App Name");
params.putString("caption", "Check out my mind-blowing app");
params.putString("description", "Here goes my long description of the app.");
params.putString("link", "http://play.google.com/store/apps/details?id=com.my.app");
params.putString("picture", "http://.../ic_launcher.PNG");
WebDialog feedDialog = (new WebDialog.FeedDialogBuilder(activity, Session.getActiveSession(), params))
.setOnCompleteListener(new OnCompleteListener()
@Override
public void onComplete(Bundle values, FacebookException error)
if (error == null)
// When the story is posted, echo the success
// and the post Id.
final String postId = values.getString("post_id");
if (postId != null)
AppMsg.makeText(activity, "Posted sucessfully.", AppMsg.STYLE_INFO).show();
else
// User clicked the Cancel button
Toast.makeText(activity.getApplicationContext(), "Publish cancelled",
Toast.LENGTH_SHORT).show();
else if (error instanceof FacebookOperationCanceledException)
// User clicked the "x" button
Toast.makeText(activity.getApplicationContext(), "Publish cancelled", Toast.LENGTH_SHORT)
.show();
else
// Generic, ex: network error
Toast.makeText(activity.getApplicationContext(), "Error posting story", Toast.LENGTH_SHORT)
.show();
).build();
feedDialog.show();
【讨论】：
嗨@NagarjunaReddy 你读过这个吗？ developers.facebook.com/docs/android/share-using-the-object-api 正如 Mingli 所说，你不能只将一个开放的图形对象/动作放在一个 Bundle 中。 您提供的网址是否正确？您提供的 URL 必须可供 Facebook 访问，否则您将收到此错误。 在上面的url中检查Prerequisites。 更改为有效的 url 但仍然发生同样的事情。【参考方案3】：终于找到了阅读本文档的答案
THIS 和 THIS
这段代码对我有用
// Set up object request parameters
RequestBatch requestBatch = new RequestBatch();
Bundle objectParams = new Bundle();
objectParams.putString("type", type);
objectParams.putString("title", title);
objectParams.putString("url", dataurl);
objectParams.putString("description", description);
objectParams.putString("image", imagepath);
// 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());
;
Log.i(TAG, " "+ "me/objects/thebigtoss:trophy");
// Create the request for object creation
Request objectRequest = new Request(session,
"me/objects/"objectadata"", objectParams, HttpMethod.POST, objectCallback);
// Set the batch name so you can refer to the result
// in the follow-on publish action request
Log.i(TAG, "objectRequest ==>"+ "objectRequest");
//objectRequest.setBatchEntryName("objectCreate");
// Add the request to the batch
requestBatch.add(objectRequest);
Bundle actionParams = new Bundle();
Log.i(TAG, "actionParams ==>"+ "actionParams");
// Refer to the "id" in the result from the previous batch request
actionParams.putString("trophy", dataurl);
actionParams.putString("image", imagepath);
// Set up the action request callback
Request.Callback actionCallback = new Request.Callback()
@Override
public void onCompleted(Response response)
Log.i(TAG, "actionParams onCompleted==>"+ "actionParams onCompleted");
// dismissProgressDialog();
FacebookRequestError error = response.getError();
if (error != null)
Log.i(TAG, "actionParams onCompleted if==>"+ error.getErrorMessage());
Toast.makeText(TrophyDetailsActivity.this.getApplicationContext(),error.getErrorMessage(),Toast.LENGTH_LONG).show();
else
Log.i(TAG, "actionParams onCompleted else==>"+ "actionParams onCompleted else");
String actionId = null;
try
JSONObject graphResponse = response.getGraphObject().getInnerJSONObject();
actionId = graphResponse.getString("id");
catch (JSONException e)
Log.i(TAG, "JSON error "+ e.getMessage());
Log.i("actionId ==>", actionId);
;
// Create the publish action request
Request actionRequest = new Request(session,
"me/action", actionParams, HttpMethod.POST, actionCallback);
// Add the request to the batch
requestBatch.add(actionRequest);
// Execute the batch request
requestBatch.executeAsync();
【讨论】：
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