将AdMob集成到LibGDX游戏中（Mario Zechner的书）

Question

我一直在用他的书中使用Mario Zechner的开发风格（框架）在LibGDX中开发游戏。他在书中使用的一个例子是名为Mr.Nom的游戏。我正在尝试将AdMob广告添加到游戏中，但是遵循更常见的AdMob / LibGDX教程很困难，因为它与Mario Zechner的框架不同。

您可以在此处查看Mr.Nom的源代码：https://code.google.com/p/beginnginandroidgames2/source/browse/trunk/ch06-mr-nom/src/com/badlogic?spec=svn13&r=6#badlogic%253Fstate%253Dclosed

所以，我做了一些进一步的研究，看看是否还有其他人将AdMob整合到像Mr.Nom这样的游戏中有类似的麻烦并找到了这两个链接：
http://www.badlogicgames.com/forum/viewtopic.php?f=21&t=982
http://www.badlogicgames.com/forum/viewtopic.php?f=21&t=1548

我开始做Saurav提供的一些补充，但我现在收到错误，我不知道错误告诉我的是什么。

以下是错误：
http://pastebin.com/JZ9Q1kb4

这是我的AndroidGame.java：

package com.badlogic.androidgames.framework.impl;

import android.app.Activity;
import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;

import com.badlogic.androidgames.framework.FileIO;
import com.badlogic.androidgames.framework.Game;
import com.badlogic.androidgames.framework.Graphics;
import com.badlogic.androidgames.framework.Input;
import com.badlogic.androidgames.framework.Screen;
import com.badlogic.androidgames.shutproject.MainMenu;
import com.badlogic.androidgames.shutproject.R;
import com.badlogic.androidgames.shutproject.R.id;
import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdView;

public abstract class AndroidGame extends Activity implements Game, IActivityRequestHandler {
    AndroidFastRenderView renderView;
    Graphics graphics;
    Input input;
    FileIO fileIO;
    Screen screen;
    WakeLock wakeLock;

    /* Your ad unit id. Replace with your actual ad unit id. */
    private static final String AD_UNIT_ID = "privateofc";
    private static final String PERS_MOB_ID = "LG-LS980-060df4789011d477"; // test on lgg2

    private AdView adView;
    private final static int SHOW_ADS = 1;
    private final static int HIDE_ADS = 0;

    protected Handler handler = new Handler()
    {
        @Override
        public void handleMessage(Message msg) {
            switch(msg.what) {
                case SHOW_ADS:
                {
                    adView.setVisibility(View.VISIBLE);
                    break;
                }
                case HIDE_ADS:
                {
                    adView.setVisibility(View.GONE);
                    break;
                }
            }
        }
    };

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                             WindowManager.LayoutParams.FLAG_FULLSCREEN);

        boolean isLandscape = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
        int frameBufferWidth = isLandscape ? 480 : 320;
        int frameBufferHeight = isLandscape ? 320 : 480;
        Bitmap frameBuffer = Bitmap.createBitmap(frameBufferWidth,
                                                 frameBufferHeight, Config.RGB_565);

        float scaleX = (float) frameBufferWidth
                       / getWindowManager().getDefaultDisplay().getWidth();
        float scaleY = (float) frameBufferHeight
                       / getWindowManager().getDefaultDisplay().getHeight();

        // *** This line gets you the Game view
        renderView = new AndroidFastRenderView(this, frameBuffer);

        // *** Next, you create the AdMob view
        // *** Please replace MY_BANNER_UNIT_ID with your AdMob Publisher ID
        // *** String MY_BANNER_UNIT_ID = "abcde123456"; whatever id you get from AdMob
        AdView adView = new AdView(this);
        adView.setAdUnitId(AD_UNIT_ID);
        adView.setAdSize(AdSize.BANNER);

        // *** Now, you need to have both these views on the screen, which means you need a layout.
        // *** I used a relative layout, there may be ways to make this work with other layouts
        RelativeLayout layout = new RelativeLayout(this);

        // *** First, add the game view to the layout. This will use default parameters, which means
        // *** the Game view will take up the whole screen, which is usually what you want. Doing this
        // *** first ensures the game view is under the ad view. Do it in the reverse sequence, and the
        // ** game view will hide the ad view, which is not what you want
        layout.addView(renderView);

        // *** Then, prepare the ad view for where you want it to go on the layout. I wanted the ad
        // *** to be on the bottom right corner. First, you want the view for the ad to only be as large
        // *** as needed. So use WRAP_CONTENT instead of FILL_PARENT
        RelativeLayout.LayoutParams params =
           new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT,
                 RelativeLayout.LayoutParams.WRAP_CONTENT);

        // *** Now set up the rules that tell the layout how to align this view. In my case, I want it
        // *** on the bottom right
        params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);

        // *** Then add the view to the layout, using this version of the function that lets you specify
        // *** the layout parameters
        layout.addView(adView, params);

        // *** And finally, you want the activity to use your whole layout, and not just he game view, so:
        setContentView(layout);

        graphics = new AndroidGraphics(getAssets(), frameBuffer);
        fileIO = new AndroidFileIO(this);
        input = new AndroidInput(this, renderView, scaleX, scaleY);
        screen = getStartScreen();

        // *** Delete this line - this will point the activity to the game view, and you'll lose all the work you did
        // *** setting up the layout
        //----setContentView(renderView);----

        PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
        wakeLock = powerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, "GLGame");
    }

    public Context context() {
        return this.getApplicationContext();
    }

    @Override
    public void onResume() {
        super.onResume();
        wakeLock.acquire();
        screen.resume();
        renderView.resume();
    }

    @Override
    public void onPause() {
        super.onPause();
        wakeLock.release();
        renderView.pause();
        screen.pause();

        if (isFinishing())
            screen.dispose();
    }

    public Input getInput() {
        return input;
    }

    public FileIO getFileIO() {
        return fileIO;
    }

    public Graphics getGraphics() {
        return graphics;
    }

    public void setScreen(Screen screen) {
        if (screen == null)
            throw new IllegalArgumentException("Screen must not be null");

        this.screen.pause();
        this.screen.dispose();
        screen.resume();
        screen.update(0);
        this.screen = screen;
    }

    public Screen getCurrentScreen() {
        return screen;
    }
}

有人能指出我正确的方向吗？

Answer 1

您的错误表明您正在引用Google Play服务中的Admob类，但这些类不在您的应用程序的类路径中。

您需要将Google Play服务库添加到您的项目中。