2012-02-01 44 views
0

我試圖調用FB autorize對話與此代碼:呼叫Facebook的autorize對話 - 未顯示

//return true if is autologged 
//return false if facebook login dialog is called 
public boolean LoginAsync(Activity act) 
{ 
    m_strLastError=""; 
    boolean bTryLogin= true; 
    if ((m_fbkey != null) && (m_fbkey.length() > 0)) 
    { 
     facebook.setAccessToken(m_fbkey); 
     bTryLogin = !facebook.isSessionValid(); 
    } 
    if (bTryLogin) 
    { 
     facebook.authorize(act, new String[] { "email", "offline_access", "publish_stream", "read_stream"}, new LoginDialogListener()); 
     return false; 
    } 

    //"succesfull 'autologin' 
    return true; 
} 

它在測試程序工作正常時,點擊按鈕,而是停當它移動到OnCreate中工作。 對話框不再出現。只有空的屏幕。 因爲在OnCreate中使用而可能失敗嗎?

+1

提防['的許可offline_access'棄用](http://developers.facebook.com/docs/offline-access-deprecation/)這一問題的 – 2012-02-01 07:55:34

+0

Ansvwer涉及這一問題的: HTTP:// facebook.stackoverflow.com/questions/9130133/android-autorize-call-twice – Kostadin 2012-02-03 14:27:08

回答