[Cocos2d-x] AppActivity에 Google Play랑 Admob 더하기

Cocos2d-x에서 게임 내부적인 구현은 모두 C++에서 이루어지지만,

생계(...)와 경쟁력에 중요한 부분이라 할 수 있는 광고와 구글 플레이와 관련된 것들은 대부분 자바에서 이루어진다.

특히 AppActivity.java파일에서 거의 모든것이 이루어지기 때문에 이부분에 대한 구현이 중요하다.

보통 AdMob관련 글과 Google Play 관련 글, 두 부류로 나뉘어있어서 각각을 보고 한번에 구현하려면 꽤 귀찮은 과정이 소요되기 마련이다.

Google Play는 GameSharing과 GameHelper같은 부가적인 API가 본체이기 때문에 크게 손볼 것은 없고, Admob은 AppActivity에서만 이루어지면 되기 때문에, 이 두가지가 함께 나오기 위해서는 AppActivity.java파일의 구현이 중요하다.

이 두가지를 한번씩 거쳐봄으로써, 두가지를 합쳐 정리한 코드를 올려본다.

다만, 확실한 나의 지식으로 구현했다기보다는 여기서 보고 저기서 본 두가지를 합쳐 짬뽕하여 에러가 나지않게만 구현한 것이기 때문에 향후 생기는 어떠한 문제에 대해서도 책임지지 않음을 일러두는 바이다.

/****************************************************************************
Copyright (c) 2008-2010 Ricardo Quesada
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2011      Zynga Inc.
Copyright (c) 2013-2014 Chukong Technologies Inc.
Copyright (c) 2014 Adrian Dawid
 
http://www.cocos2d-x.org

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package org.cocos2dx.cpp;
 
import input.your.game.R;
//해당 게임의 패키지로 변경
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
 
 
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import android.annotation.TargetApi;
import android.graphics.Color;
import android.graphics.Point;
import android.os.Build;
import android.view.Display;
import android.view.View;
import android.view.WindowManager;
import android.widget.LinearLayout;
 
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
 
 
import com.google.android.gms.games.Games;
 
public class AppActivity extends BaseGameActivity {
    
     /////////////////////////////////이하 AdMob관련 부분////////////////////////////////////
    private static AppActivity _appActiviy;
    private AdView adView;
    private static final String AD_UNIT_ID = "ca-app-pub-0000000000000000/0000000000";
    //admob에서 얻은 코드 삽입 
    // Helper get display screen to avoid deprecated function use
    private Point getDisplaySize(Display d)
    {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
        {
            return getDisplaySizeGE11(d);
        }
        return getDisplaySizeLT11(d);
    }
 
    @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
    private Point getDisplaySizeGE11(Display d)
    {
        Point p = new Point(0, 0);
        d.getSize(p);
        return p;
    }
    private Point getDisplaySizeLT11(Display d)
    {
        try
        {
            Method getWidth = Display.class.getMethod("getWidth", new Class[] {});
            Method getHeight = Display.class.getMethod("getHeight", new Class[] {});
            return new Point(((Integer) getWidth.invoke(d, (Object[]) null)).intValue(), ((Integer) getHeight.invoke(d, (Object[]) null)).intValue());
        }
        catch (NoSuchMethodException e2) // None of these exceptions should ever occur.
        {
            return new Point(-1, -1);
        }
        catch (IllegalArgumentException e2)
        {
            return new Point(-2, -2);
        }
        catch (IllegalAccessException e2)
        {
            return new Point(-3, -3);
        }
        catch (InvocationTargetException e2)
        {
            return new Point(-4, -4);
        }
    }
    
    public static void hideAd()
    {
         _appActiviy.runOnUiThread(new Runnable()
         {
             @Override
             public void run()
             {
                 if (_appActiviy.adView.isEnabled())
                     _appActiviy.adView.setEnabled(false);
                 if (_appActiviy.adView.getVisibility() != 4 )
                     _appActiviy.adView.setVisibility(View.INVISIBLE);
                 }
          });
      
     }
      
      
     public static void showAd()
     {
         _appActiviy.runOnUiThread(new Runnable()
         {
      
          @Override
          public void run()
          {    
            if (!_appActiviy.adView.isEnabled())
                _appActiviy.adView.setEnabled(true);
            if (_appActiviy.adView.getVisibility() == 4 )
                _appActiviy.adView.setVisibility(View.VISIBLE);    
          }
          });
      
     }
      
     @Override
     protected void onResume() {
     super.onResume();
     if (adView != null) {
     adView.resume();
     }
     }
      
     @Override
     protected void onPause() {
     if (adView != null) {
     adView.pause();
     }
     super.onPause();
     }
      
     @Override
     protected void onDestroy() {
      adView.destroy();
         super.onDestroy();
     }   
     /////////////////////////////////이상 AdMob 관련 부분////////////////////////////////////
        
        
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        String leaderboardIdsRaw = getString(R.string.leaderboards);
        String achievementIdsRaw = getString(R.string.achievements);
        
        leaderboardIDs = leaderboardIdsRaw.split(";");
        achievementIDs =  achievementIdsRaw.split(";");
        
        currentContext = this;
        
        super.onCreate(savedInstanceState);
        
        ////여기서부터 admob관련 추가 부분////
        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
        
        int width = getDisplaySize(getWindowManager().getDefaultDisplay()).x;
         
         
        LinearLayout.LayoutParams adParams = new LinearLayout.LayoutParams(
        width,
        LinearLayout.LayoutParams.WRAP_CONTENT);
         
         
        adView = new AdView(this);
        adView.setAdSize(AdSize.BANNER);
        adView.setAdUnitId(AD_UNIT_ID);
         
         
        AdRequest adRequest = new AdRequest.Builder()
        .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
        .addTestDevice("HASH_DEVICE_ID")
        .build();
         
        adView.loadAd(adRequest);
                    adView.setBackgroundColor(Color.BLACK);
                    adView.setBackgroundColor(0);
                    addContentView(adView,adParams);
         
                    _appActiviy = this;
        ////여기까지 admob관련 추가 부분////
                   
        
    }
    
    
    
    /////////////////////////////////이하 Google Play 관련 부분////////////////////////////////////
    static int currentID;
    static int currentAchievementID;
    static boolean gpgAvailable;
    
    static String[] leaderboardIDs;
    static String[] achievementIDs;
    static Context currentContext;
   
    
    @Override
    public void onSignInSucceeded(){
        gpgAvailable = true;
    }
    
    @Override
    public void onSignInFailed(){
        gpgAvailable = false;
    }
    
    /*@brief Changes the actvie leaderboard
      @param The index of the leaderboard
    */
    static public void openLeaderboard(int leaderboardID){
         currentID = leaderboardID;
    }
    
    /*@brief This function opens the leaderboards ui for an leaderboard id*/
    static public void openLeaderboardUI(){
        if(gpgAvailable){
                ((AppActivity)currentContext).runOnUiThread(new Runnable() {
            public void run() {
                ((AppActivity)currentContext).startActivityForResult(Games.Leaderboards.getLeaderboardIntent(((AppActivity)currentContext).getGameHelper().getApiClient(), leaderboardIDs[currentID]),2);
            }
                });
        }
    }
    
    static public boolean isGPGSupported(){
        return gpgAvailable;
    }
    
    /*@brief Submits a score to the leaderboard that is currently actvie*/
    static public void submitScoreToLeaderboard(int score)
    {
        if(gpgAvailable){
        Games.Leaderboards.submitScore(((AppActivity)currentContext).getGameHelper().getApiClient(),leaderboardIDs[currentID],score);
        updateAchievement(100);
        }
    }
    
     /*@brief Shows the achievements ui*/
    static public void showAchievements() {
        if(gpgAvailable){
        ((AppActivity)currentContext).runOnUiThread(new Runnable() {
            public void run() {
                ((AppActivity)currentContext).startActivityForResult(Games.Achievements.getAchievementsIntent(((AppActivity)currentContext).getGameHelper().getApiClient()), 5);
            }
        });
        }
    }
    
    /*@brief Changes the actvie Achievement
      @param The index of the achievement in the list*/
    static public void openAchievement(int achievementID){
        currentAchievementID = achievementID;
    }
    
    static public void updateAchievement(int percentage){
        if(gpgAvailable){
       Games.Achievements.unlock(((AppActivity)currentContext).getGameHelper().getApiClient(), achievementIDs[currentAchievementID]);
        }
    }
    
    static public void exitGame()
    {
        Intent intent = new Intent(currentContext, MainActivity.class);
        MainActivity.exiting=true;
        currentContext.startActivity(intent);
    }
/////////////////////////////////이상 Google Play 관련 부분////////////////////////////////////
}