** * 判断网络状态 * * @return */ public boolean isNetworkConnected() { if (context != null) { ConnectivityManager mConnectivityManager = (ConnectivityManager) context .getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo mNetworkInfo = mConnectivityManager .getActiveNetworkInfo(); if (mNetworkInfo != null) { return mNetworkInfo.isAvailable(); } } return false; } <uses-permission android:name="android.permission.INTERNET"/>
初级程序员
by: 云代码会员 发表于:2017-06-04 15:21:39 顶(0) | 踩(0) 回复
谢谢
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