Connection Establish Checking in android

// Connection Establish checking with connectivity manager
   
    private boolean checkInternetConnection() {

        ConnectivityManager conMgr = (ConnectivityManager) getSystemService (Context.CONNECTIVITY_SERVICE);

        if (conMgr.getActiveNetworkInfo() != null && conMgr.getActiveNetworkInfo().isAvailable() && conMgr.getActiveNetworkInfo().isConnected()) {

            return true;
         }
        else
        {
              return false;
        }

        }

By: Parmil.S & VkHooda