在Android的Facebook連接時出錯

Question

我對facebook有問題。 在連接我有：

URL url = new URL("https://www.googleapis.com/oauth2/v1/userinfo?access_token="+ token); 
     HttpURLConnection con = (HttpURLConnection) url.openConnection(); 
     int sc = con.getResponseCode(); 

，我也得到：

java.net.UnknownHostException: Unable to resolve host "www.googleapis.com": No address associated with hostname 

我在清單像所有權限：access_network和互聯網。

Answer 1

我解決我的問題：

HttpURLConnection con = (HttpURLConnection) url.openConnection(); 
     con.setReadTimeout(10000 /* milliseconds */); 
     con.setConnectTimeout(15000 /* milliseconds */); 
     con.setRequestMethod("GET"); 
     con.setDoInput(true); 
     // Starts the query 
     con.connect(); 
     int sc = con.getResponseCode();