摘要: 1 public static boolean isNetworkAvailable(Context context) { 2 ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); 3 ... 阅读全文
posted @ 2016-09-01 16:57 我不看我不看 阅读(468) 评论(0) 推荐(0)