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 {
    /**
     * Returns MAC address of WiFi module.
     *
     * @param context - used to get WiFi manager
     */
    public static String getMacAddress(Context context) {
        final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);

        final WifiInfo wifiInfo = wifiManager.getConnectionInfo();
        if (wifiInfo == null)
            return null;

        return wifiInfo.getMacAddress().toUpperCase();
    }
}