Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.content.Context;

import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;

public class Main {
    public static Context mContext;

    public static String getMac() {
        WifiManager wifi = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
        WifiInfo info = wifi.getConnectionInfo();
        if (info.getMacAddress() == null) {
            return null;
        } else {
            return info.getMacAddress();
        }
    }
}