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| 인천전자마이스터고등학교 ·············································································································

- MainActivity.java
package com.example.mdp;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Context;
import android.content.Intent;

import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Bundle;

import android.util.Log;
import android.view.View;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.Toast;

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;

import java.util.Random;

public class MainActivity extends AppCompatActivity {

//이스터에그-이미지

int[] img={R.drawable.mole_1, R.drawable.mole1_1,
R.drawable.mole2_1,R.drawable.mole_1, R.drawable.mole1_1,
R.drawable.mole2_1,R.drawable.free,R.drawable.mole_1, R.drawable.mole1_1,
R.drawable.mole2_1};

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

//이미지 버튼 변수 생성 및 이미지 뷰 변수 생성
ImageButton start = findViewById(R.id.startbtn);
ImageButton score = findViewById(R.id.scorebtn);
ImageButton finish = findViewById(R.id.finishbtn);