Android:网络 

1 ConnectivityManager manager = (ConnectivityManager) this
2             .getSystemService(Context.CONNECTIVITY_SERVICE);
3 NetworkInfo info = manager.getActiveNetworkInfo();
4 // 获取当前的网络连接是否可用 
5  boolean available = info.isAvailable(); 

需要：<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

posted @ 2014-04-21 10:35  soul390  阅读(90)  评论(0)    收藏  举报