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;
import android.telephony.TelephonyManager;

public class Main {
    public static final String getDeviceCode(Context context) {
        TelephonyManager telManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        if (telManager != null) {
            return telManager.getDeviceId();
        }
        return getLocalMacAddress(context);
    }

    private static String getLocalMacAddress(Context context) {
        WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
        WifiInfo info = wifi.getConnectionInfo();
        if (info != null) {
            return info.getMacAddress();
        }
        return "";
    }
}