FacebookSDK Request.newMeRequest从未被调用过

时间:2014-02-15 08:31:22

标签: android facebook request

我遇到了一个问题 - 我正在使用facebook登录开发一个应用程序,而且我需要获取用户数据,因为某种原因我无法在Request.newMeRequest中收到此数据,因为它的onCompleted方法从未被调用过。我在logcat中只看到登录/注销消息。我做错了什么?

这是我的代码:

private Session.StatusCallback statusCallback = 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.i("QWE", "Logged in...");
        Request.newMeRequest(session, new Request.GraphUserCallback() {
            @Override
            public void onCompleted(GraphUser user, Response response) {
                Log.i("QWE","onCompleted");
                if (user != null) {
                    Log.i("QWE", "User is "+ user.getUsername());
                }
            }
        });
    } else if (state.isClosed()) {
        Log.i("QWE", "Logged out...");
    }
}

1 个答案:

答案 0 :(得分:28)

这里的问题是您已经创建了一个请求,但是您没有在其上调用executeAsync,因此永远不会发出请求。尝试:

Request.newMeRequest(session, new Request.GraphUserCallback() {
    @Override
    public void onCompleted(GraphUser user, Response response) {
        Log.i("QWE","onCompleted");
        if (user != null) {
            Log.i("QWE", "User is "+ user.getUsername());
        }
    }
}).executeAsync();  // <--- CHANGE IS HERE