Page 843 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6

공중망을 이용한 애완동물 사료 공급기

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

/**
* Created by user on 2016-10-25.
*/

public class NetworkUtil {
public static int TYPE_WIFI = 1;
public static int TYPE_MOBILE = 2;

public static int TYPE_NOT_CONNECTED = 0;

public static int getConnectivityStatus(Context context) {
ConnectivityManager cm = (ConnectivityManager) context

.getSystemService(Context.CONNECTIVITY_SERVICE);

NetworkInfo activeNetwork = cm.getActiveNetworkInfo();

if (null != activeNetwork) {
if (activeNetwork.getType() == ConnectivityManager.TYPE_WIFI)
return TYPE_WIFI;

if (activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE)

return TYPE_MOBILE;
}
return TYPE_NOT_CONNECTED;

}

public static String getConnectivityStatusString(Context context) {
int conn = NetworkUtil.getConnectivityStatus(context);
String status = null;

if (conn == NetworkUtil.TYPE_WIFI) {
status = "Wifi enabled";
} else if (conn == NetworkUtil.TYPE_MOBILE) {

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