摘要:
1、判断是否能连接internetprivate ConnectivityManager manager;// 登陆前检查网络配置manager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo networkinfo = manager.getActiveNetworkInfo(); if (networkinfo == null || !networkinfo.isAvailable()) { Toa... 阅读全文
posted @ 2013-12-23 15:06
行云有影
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