我有一个问题是调用openForPublish打开一个带有发布流请求的会话并收到CLOSED_LOGIN_FAILED状态。当我尝试在登录对话框中取消时,我收到了此会话状态。 当我在CLOSED_LOGIN_FAILED状态期间再次尝试调用openForPublish时,我收到一个异常,说“Session:尝试打开已经打开的会话。”。当我检查session.isOpened时,我有FALSE并且isClosed为TRUE。
这是我的代码:
Session session = Session.getActiveSession();
if (session == null) {
Log.w("Facebook Session", "TopicShow object is null");
if (savedInstanceState != null) {
Log.w("Facebook Session", "TopicShow Restoring Session");
session = Session.restoreSession(activity, null, fbSessionStateCallback, savedInstanceState);
}
if (session == null) {
session = new Session(activity.getApplicationContext());
}
}
Session.setActiveSession(session);
Log.w("Facebook", "Session inital state when clicked " + session.getState().name());
Log.w("SessionState", "isOpen = " + !session.isOpened() + " isClosed = " + !session.isClosed());
if (!session.isOpened()) {
Log.w("Facebook", "openForRead " + session.getState().name());
/* Prevent it from getting error if no internet. */
OpenRequest request = new Session.OpenRequest(activity);
request.setLoginBehavior(SessionLoginBehavior.SUPPRESS_SSO);
request.setPermissions(Arrays.asList("publish_stream"));
request.setCallback(fbPublishRequestStateCallback);
isBlock = false;
session.openForPublish(request);
}
else if (session.isOpened()) {
Request request = Request.newMeRequest(session, graphUserCallback);
request.executeAndWait();
isBlock = true;
}
答案 0 :(得分:1)
这是设计的。您无法重新打开已关闭的会话。相反,只需创建一个新的Session()或调用其中一个activeSession方法。
答案 1 :(得分:0)
SDK中有一个Facebook示例项目,建议如何处理此问题。 请参阅我的回答:Android Facebook session issue