登录后，Facebook的seession关闭过程中的Andr​​oid [英] Facebook seession is closed after log in process in Android

问题描述

我正在开发Android应用程序需要的Facebook登录信息发布Facebook的意见。但是我就死在登录的，所以我也跟着教程在的https://developers.facebook.com/docs/tutorials/androidsdk/3.0/scrumptious/authenticate/但我发现state.isCloced（）==真登录后（Facebook的登录按钮也不会改变它的文本注销）。我看不出有任何理由，为什么它不工作。谁能帮我？

I'm developing android app which require facebook login for posting facebook comments. However I've got stuck on logging in. So I followed tutorial at https://developers.facebook.com/docs/tutorials/androidsdk/3.0/scrumptious/authenticate/ but I'm getting state.isCloced() == true after log in (facebook login button also does not change it's text to log out). I don't see any reason why it is not working. Can anyone help me?

到的定做教程中，我有片段：

Reffering to tutorial I have fragment:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
<com.facebook.widget.LoginButton
    android:id="@+id/login_button"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center_horizontal"
    android:layout_marginBottom="30dp"
    android:layout_marginTop="30dp" />
</LinearLayout>

和我MainActivity：

And in my MainActivity:

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

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

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

    setContentView(R.layout.activity_main);
}



private void onSessionStateChange(Session session, SessionState state, Exception exception) {
    if (state.isOpened()) {
        Log.i("FacebookFragment", "State is opened");
    } else if (state.isClosed()) {
        Log.i("FacebookFragment", "State is closed");
    }
}

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

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

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

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

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

在我点击LoginButton，FB权限对话框弹出时，我点击确定，然后我看到全面进步吧，然后我再次看到登录按钮。在LogCat中仍是国家关闭：（

After I click LoginButton, fb permission dialog pops up, I click ok, then I see round progress bar and then I see login button again. In LogCat is still State is closed :(

我是不是做错了什么？或可能是因为被嵌套在另一个片段，片段与loginButton？

Am I doing something wrong? Or could it be because Fragment with loginButton is nested in another fragment?

我测试的设备与Android 4，本机FB应用程序安装。

I'm testing on device with android 4, native FB app installed.

感谢：）

推荐答案

好吧，我解决了这个问题，根据remote_app_id不匹配存储的ID例外，我找到答案的http://stackoverflow.com/a/14421260/1618316 和印刷的Facebook应用程序ID。首先，我生成应用程序ID与FB教程的命令，但它是不同的一个由上面的回答打印。所以，我提出了新的关键在FB，现在它的作品。

Ok I solved it, based on "remote_app_id does not match stored id" exception i found answer http://stackoverflow.com/a/14421260/1618316 and printed facebook app id. First I generated app id with command from fb tutorial, but it was different to one printed by answer above. So I put new key at fb and now it works.

不过，我仍然不知道如何可能从教程命令给了我错了哈希：/

But I still wonder how is possible that command from tutorial gave me wrong hash :/

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