com.yy.httpdns.util.NetworkUtil Maven / Gradle / Ivy

package com.yy.httpdns.util;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.util.Log;

import com.yy.httpdns.log.DnsLog;

/**
 * Created by huangzhilong on 2016/8/12.
 */
public class NetworkUtil {
    public final static int TYPE_NOT_NETWORK = 0;
    public final static int TYPE_WIFI = 1;
    public final static int TYPE_MOBILE = 2;
    public final static int TYPE_UNKNOWN = -1;

    public static int getNetworkStatus(Context context) {
        try {
            ConnectivityManager cm = (ConnectivityManager) context
                    .getSystemService(Context.CONNECTIVITY_SERVICE);
            if (cm != null && cm.getActiveNetworkInfo() != null) {
                NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
                if (activeNetwork.getType() == ConnectivityManager.TYPE_WIFI) {
                    return TYPE_WIFI;
                } else if (activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE) {
                    return TYPE_MOBILE;
                } else {
                    return TYPE_UNKNOWN;
                }
            }
        } catch (Exception e) {
            DnsLog.i("NetworkUtil", "getNetworkStatus exception, message=" + e.toString());
        }
        return TYPE_NOT_NETWORK;
    }

    public static String getWifiSSID(Context context) {
        try {
            WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            if (wm != null && wm.getConnectionInfo() != null) {
                return wm.getConnectionInfo().getSSID();
            }
        } catch (Exception e) {
            DnsLog.i("NetworkUtil", "getWiFiSsid exception, message=" + e.toString());
        }
        return null;
    }

    public static int getMobileNetType(Context context) {
        try {
            ConnectivityManager cm = (ConnectivityManager) context
                    .getSystemService(Context.CONNECTIVITY_SERVICE);
            if (cm != null && cm.getActiveNetworkInfo() != null) {
                return cm.getActiveNetworkInfo().getSubtype();
            }
        } catch (Exception e) {
            DnsLog.i("NetworkUtil", "getMobileNetType exception, message=" + e.toString());
        }
        return TYPE_UNKNOWN;
    }


}