Page 463 - MDP2020-3

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- Selectgame_on.java : 온라인 선택 시 동작 구현

package com.example.mdp;

import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;

import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

import android.widget.ImageButton;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;

import java.net.URL;
import java.net.URLEncoder;

public class Selectgame_on extends AppCompatActivity {

private EditText input;
int code1;

@Override
protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);
setContentView(R.layout.selectgame_on_layout);

input = findViewById(R.id.input);
final Button input_btn= findViewById(R.id.input_btn);

ImageButton back = findViewById(R.id.back);

back.setOnClickListener(new View.OnClickListener() {