Facebook Android SDK 3.0在登录时始终返回打开状态

我在办公室里按照指示做了。当我按下“登录”按钮时，会话状态为“始终打开”。当我试图在用户的墙上发布一个故事时，我得到一个错误

“会话：试图请求会话的新权限 有一个未决的请求。”

这是我的密码：

public class MainFragment extends Fragment {
    private static final String TAG = "MainFragment";
    private UiLifecycleHelper uiHelper;

    private Session.StatusCallback callback = new Session.StatusCallback() {
        @Override
        public void call(Session session, SessionState state,
                Exception exception) {
            onSessionStateChange(session, state, exception);
        }
    };

    private void onSessionStateChange(Session session, SessionState state,
            Exception exception) {
        if (state.isOpened()) {
            Log.d(TAG, "Logged in...");
        } else if (state.isClosed()) {
            Log.d(TAG, "Logged out...");
        } else {
            Log.d(TAG, "Unknown state: " + state);
        }
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        uiHelper = new UiLifecycleHelper(getActivity(), callback);
        uiHelper.onCreate(savedInstanceState);
    }

    @Override
    public void onResume() {
        super.onResume();

        // For scenarios where the main activity is launched and user
        // session is not null, the session state change notification
        // may not be triggered. Trigger it if it's open/closed.
        Session session = Session.getActiveSession();
        if (session != null && (session.isOpened() || session.isClosed())) {
            onSessionStateChange(session, session.getState(), null);
        }

        uiHelper.onResume();
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        uiHelper.onActivityResult(requestCode, resultCode, data);
    }

    @Override
    public void onPause() {
        super.onPause();
        uiHelper.onPause();
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        uiHelper.onDestroy();
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        uiHelper.onSaveInstanceState(outState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.facebook_login, container, false);
        LoginButton authButton = (LoginButton) view
                .findViewById(R.id.authButton);
        authButton.setFragment(this);

        return view;
    }

    private boolean isSubsetOf(Collection<String> subset,
            Collection<String> superset) {
        for (String string : subset) {
            if (!superset.contains(string)) {
                return false;
            }
        }
        return true;
    }

    private static final List<String> PERMISSIONS = Arrays
            .asList("publish_actions");
    private static final String PENDING_PUBLISH_KEY = "pendingPublishReauthorization";
    private boolean pendingPublishReauthorization = false;

    public void publishStory() {
        Session session = Session.getActiveSession();

        if (session != null) {

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

            Bundle postParams = new Bundle();
            postParams.putString("name", "Facebook SDK for Android");
            postParams.putString("caption",
                    "Build great social apps and get more installs.");
            postParams
                    .putString(
                            "description",
                            "The Facebook SDK for Android makes it easier and faster to develop Facebook integrated Android apps.");
            postParams.putString("link",
                    "https://developers.facebook.com/android");
            postParams
                    .putString("picture",
                            "https://raw.github.com/fbsamples/ios-3.x-howtos/master/Images/iossdk_logo.png");

            Request.Callback callback = new Request.Callback() {
                public void onCompleted(Response response) {
                    JSONObject graphResponse = response.getGraphObject()
                            .getInnerJSONObject();
                    String postId = null;
                    try {
                        postId = graphResponse.getString("id");
                    } catch (JSONException e) {
                        Log.i(TAG, "JSON error " + e.getMessage());
                    }
                    FacebookRequestError error = response.getError();
                    if (error != null) {
                        Toast.makeText(getActivity().getApplicationContext(),
                                error.getErrorMessage(), Toast.LENGTH_SHORT)
                                .show();
                    } else {
                        Toast.makeText(getActivity().getApplicationContext(),
                                postId, Toast.LENGTH_LONG).show();
                    }
                }
            };

            Request request = new Request(session, "me/feed", postParams,
                    HttpMethod.POST, callback);

            RequestAsyncTask task = new RequestAsyncTask(request);
            task.execute();
        }

    }
}

public类MainFragment扩展片段{
私有静态最终字符串TAG=“MainFragment”；
私人UiLifecycleHelper uiHelper；
private Session.StatusCallback callback=新建会话.StatusCallback（）{
@凌驾
公共无效调用（会话、会话状态、，
例外情况（例外情况）{
onSessionStateChange（会话、状态、异常）；
}
};
private void onSessionState更改（会话、会话状态、，
例外情况（例外情况）{
if（state.isOpened（））{
Log.d（标记“已登录…”）；
}else if（state.isClosed（））{
Log.d（标记“注销…”）；
}否则{
Log.d（标签“未知状态：+状态”）；
}
}
@凌驾
创建时的公共void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
uiHelper=newUILifecycleHelper（getActivity（），回调）；
uiHelper.onCreate（savedInstanceState）；
}
@凌驾
恢复时公开作废（）{
super.onResume（）；
//对于启动主活动的场景和用户
//会话不为null，会话状态更改通知
//可能未触发。如果打开/关闭，则触发它。
Session=Session.getActiveSession（）；
if（session！=null&（session.isOpened（）| | session.isClosed（））{
onSessionStateChange（会话，session.getState（），null）；
}
uiHelper.onResume（）；
}
@凌驾
ActivityResult上的公共void（int请求代码、int结果代码、意图数据）{
super.onActivityResult（请求代码、结果代码、数据）；
onActivityResult（请求代码、结果代码、数据）；
}
@凌驾
公共无效暂停（）{
super.onPause（）；
uiHelper.onPause（）；
}
@凌驾
公共空间{
super.ondestory（）；
uiHelper.ondestory（）；
}
@凌驾
SaveInstanceState上的公共无效（束超出状态）{
super.onSaveInstanceState（超出状态）；
uiHelper.onSaveInstanceState（outState）；
}
@凌驾
创建视图上的公共视图（布局、充气机、视图组容器、，
Bundle savedInstanceState）{
视图=充气机。充气（R.layout.facebook\u登录，容器，false）；
登录按钮authButton=（登录按钮）视图
.findViewById（R.id.authButton）；
setFragment（this）；
返回视图；
}
私有布尔isSubsetOf（集合子集，
收集超集）{
for（字符串：子集）{
如果（！superset.contains（string））{
返回false；
}
}
返回true；
}
私有静态最终列表权限=数组
.asList（“发布行动”）；
私有静态最终字符串挂起\u PUBLISH\u KEY=“pendingPublishReauthorization”；
私有布尔pendingPublishReauthorization=false；
公共空间publishStory（）{
Session=Session.getActiveSession（）；
if（会话！=null）{
//检查发布权限
List permissions=session.getPermissions（）；
如果（！isSubsetOf（权限、权限））{
pendingPublishReauthorization=真；
Session.newpermissions请求newpermissions请求=newsession.newpermissions请求(
这包括许可）；
session.requestNewPublishPermissions（newPermissionsRequest）；
返回；
}
Bundle postParams=新Bundle（）；
putString（“名称”，“用于Android的Facebook SDK”）；
postParams.putString（“标题”，
“构建出色的社交应用程序并获得更多安装。”）；
后参数
putString先生(
“说明”，
“用于Android的Facebook SDK使开发Facebook集成的Android应用程序变得更容易、更快。”）；
postParams.putString（“链接”，
"https://developers.facebook.com/android");
后参数
.putString（“图片”，
"https://raw.github.com/fbsamples/ios-3.x-howtos/master/Images/iossdk_logo.png");
Request.Callback=new Request.Callback（）{
未完成公共无效（响应）{
JSONObject graphResponse=response.getGraphObject（）
.getInnerJSONObject（）；
字符串postId=null；
试一试{
postId=graphResponse.getString（“id”）；
}捕获（JSONException e）{
Log.i（标记“JSON错误”+e.getMessage（））；
}
FacebookRequestError=response.getError（）；
if（错误！=null）{
Toast.makeText（getActivity（）.getApplicationContext（），
error.getErrorMessage（），Toast.LENGTH\u SHORT）
.show（）；
}否则{
Toast.makeText（getActivity（）.getApplicationContext（），
posted，Toast.LENGTH_LONG）.show（）；
}
}
};
请求=新请求（会话“me/feed”、后参数、，
HttpMethod.POST，回调）；
RequestAsyncTask任务=新的RequestAsyncTask（请求）；
task.execute（）；
}
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    uiHelper.onActivityResult(requestCode, resultCode, data);
}

        loginBtn.setFragment(this);
    loginBtn.setUserInfoChangedCallback(new LoginButton.UserInfoChangedCallback() {
        @Override
        public void onUserInfoFetched(GraphUser user) {
            graphUser = user;
        }
    });

private GraphUser graphUser;
private UiLifecycleHelper uiHelper;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    uiHelper = new UiLifecycleHelper(getActivity(), callback);
    uiHelper.onCreate(savedInstanceState);
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    return inflater.inflate(R.layout.test_frame, container, false);
}

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    view.findViewById(R.id.getMeBtn).setOnClickListener(this);

    LoginButton loginBtn = (LoginButton) view.findViewById(R.id.loginBtn);
    loginBtn.setFragment(this);
    loginBtn.setUserInfoChangedCallback(new LoginButton.UserInfoChangedCallback() {
        @Override
        public void onUserInfoFetched(GraphUser user) {
            graphUser = user;
        }
    });
}

@Override
public void onResume() {
    super.onResume();
    uiHelper.onResume();

    updateUI();
}

@Override
public void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    uiHelper.onSaveInstanceState(outState);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    uiHelper.onActivityResult(requestCode, resultCode, data);
}

@Override
public void onPause() {
    super.onPause();
    uiHelper.onPause();
}

@Override
public void onDestroy() {
    super.onDestroy();
    uiHelper.onDestroy();
}

private Session.StatusCallback callback = new Session.StatusCallback() {
    @Override
    public void call(Session session, SessionState state, Exception exception) {
        onSessionStateChange(session, state, exception);
    }
};

private void onSessionStateChange(Session session, SessionState state, Exception exception) {
    updateUI();
}

private void updateUI() {
    if (graphUser != null) {
        Log.d("TEST", graphUser.getFirstName());
    }
}

@Override
public void onClick(View view) {
    Session session = Session.getActiveSession();
    Log.d("TEST", "session.getState() = " + session.getState());

    if (session.getState().isOpened()) {
        Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {

            @Override
            public void onCompleted(GraphUser user, Response response) {
                if (user != null) {
                    updateUI();
                }
            }
        });
    }
}

public void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == 64206) //Bad hacking
            if(df!=null)
                df.onActivityResult(requestCode, resultCode, data);

protected void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
    /* other code here */
    super.onActivityResult(requestCode, resultCode, data);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    uiHelper.onActivityResult(requestCode, resultCode, data);
    super.onActivityResult(requestCode, resultCode, data);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
  super.onActivityResult(requestCode, resultCode, data);
}