Android-筆記 檢查網路連線

 public static boolean checkNetWork(Context context) {
  ConnectivityManager conManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
  NetworkInfo networInfo = conManager.getActiveNetworkInfo();
  
  if (networInfo == null || !networInfo.isAvailable()) return false;

  return true;
 }