Remove Ads from Game

app/build.gradle

@@ -40,6 +40,5 @@ dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     testImplementation 'junit:junit:4.12'
     implementation 'com.android.support:appcompat-v7:26.1.0'
-    implementation 'com.google.android.gms:play-services-ads:15.0.1'
     implementation files('libs/simple-xml-2.7.1.jar')
 }

app/src/main/java/de/frajul/endlessroll/main/GameActivity.java

@@ -18,8 +18,6 @@ import android.view.Window;
 import android.view.WindowManager;
 import android.widget.RelativeLayout;
 
-import com.google.android.gms.ads.MobileAds;
-
 import java.util.ArrayList;
 import java.util.List;
 
@@ -84,7 +82,6 @@ public class GameActivity extends Activity implements ExceptionHandler, User.LvU
             super.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                     WindowManager.LayoutParams.FLAG_FULLSCREEN);
 
-            MobileAds.initialize(this, "ca-app-pub-7069685539417779~2685294395");
             if (!hasGLES20())
                 throw new Exception("OpenGL ES 2.0 not supported");
 

app/src/main/java/de/frajul/endlessroll/main/ads/AdLoadingListener.java

@@ -1,16 +0,0 @@
-/*
- * Created by Julian Mutter on 7/10/18 3:58 PM
- * Copyright (c) 2018. All rights reserved.
- * Last modified 7/10/18 3:54 PM
- *
- */
-
-package de.frajul.endlessroll.main.ads;
-
-public interface AdLoadingListener {
-
-    void onAdLoaded();
-
-    void onAdFailedToLoad(int errorCode);
-
-}

app/src/main/java/de/frajul/endlessroll/main/ads/CustomAdListener.java

@@ -1,30 +0,0 @@
-/*
- * Created by Julian Mutter on 7/10/18 3:58 PM
- * Copyright (c) 2018. All rights reserved.
- * Last modified 7/10/18 3:54 PM
- *
- */
-
-package de.frajul.endlessroll.main.ads;
-
-import com.google.android.gms.ads.AdListener;
-
-public class CustomAdListener extends AdListener {
-
-    private AdLoadingListener adLoadingListener;
-
-    public CustomAdListener(AdLoadingListener adLoadingListener) {
-        super();
-        this.adLoadingListener = adLoadingListener;
-    }
-
-    @Override
-    public void onAdLoaded() {
-        adLoadingListener.onAdLoaded();
-    }
-
-    @Override
-    public void onAdFailedToLoad(int i) {
-        adLoadingListener.onAdFailedToLoad(i);
-    }
-}

app/src/main/java/de/frajul/endlessroll/main/screens/LevelsScreen.java

@@ -10,9 +10,6 @@ package de.frajul.endlessroll.main.screens;
 import android.view.View;
 import android.widget.LinearLayout;
 
-import com.google.android.gms.ads.AdRequest;
-import com.google.android.gms.ads.AdView;
-
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import de.frajul.endlessroll.R;
@@ -20,8 +17,6 @@ import de.frajul.endlessroll.levels.Level;
 import de.frajul.endlessroll.levels.LevelPack;
 import de.frajul.endlessroll.main.GameActivity;
 import de.frajul.endlessroll.main.GameLog;
-import de.frajul.endlessroll.main.ads.AdLoadingListener;
-import de.frajul.endlessroll.main.ads.CustomAdListener;
 import de.frajul.endlessroll.views.LevelButton;
 import de.frajul.endlessroll.views.LevelButtonOnClickListener;
 import de.frajul.endlessroll.views.TopBar;
@@ -29,29 +24,19 @@ import de.frajul.endlessroll.views.TopBar;
 /**
  * Created by Julian on 23.04.2016.
  */
-public class LevelsScreen extends Screen<LinearLayout> implements LevelButtonOnClickListener, AdLoadingListener {
+public class LevelsScreen extends Screen<LinearLayout> implements LevelButtonOnClickListener {
 
     private LevelPack levelPack;
 
     private TopBar topBar;
     private LinearLayout topRow;
     private LinearLayout bottomRow;
-    private AdView adView;
-    private AtomicBoolean waitingForAdResponse;
-    private AtomicBoolean adLoaded;
 
     public LevelsScreen(GameActivity gameActivity) {
         super(ScreenType.LEVELS, gameActivity, R.layout.levels);
         topBar = super.createTopBar(R.id.levels_topbar);
         topRow = layout.findViewById(R.id.levels_top_row);
         bottomRow = layout.findViewById(R.id.levels_bottom_row);
-        adView = layout.findViewById(R.id.levels_ad_view);
-        adView.setAdListener(new CustomAdListener(this));
-        adView.setVisibility(View.GONE);
-
-        waitingForAdResponse = new AtomicBoolean(false);
-        adLoaded = new AtomicBoolean(false);
-        loadAd();
     }
 
     public void onLevelPackSelected(LevelPack levelPack) {
@@ -85,19 +70,10 @@ public class LevelsScreen extends Screen<LinearLayout> implements LevelButtonOnC
             bottomRow.addView(button.getView(), params);
     }
 
-    private void loadAd() {
-        waitingForAdResponse.set(true);
-        AdRequest adRequest = new AdRequest.Builder().build();
-        adView.loadAd(adRequest);
-    }
-
     @Override
     public void prepareToBeShown() {
         gameActivity.getSoundManager().menuMusic.start();
 
-        if (!adLoaded.get() && !waitingForAdResponse.get())
-            loadAd();
-
         topBar.update();
         build();
     }
@@ -114,18 +90,4 @@ public class LevelsScreen extends Screen<LinearLayout> implements LevelButtonOnC
             gameActivity.startGame(levelPack, level);
     }
 
-    @Override
-    public void onAdLoaded() {
-        adLoaded.set(true);
-        waitingForAdResponse.set(false);
-        adView.setVisibility(View.VISIBLE);
-    }
-
-    @Override
-    public void onAdFailedToLoad(int errorCode) {
-        adLoaded.set(false);
-        waitingForAdResponse.set(false);
-        GameLog.i("LevelsScreen-Ad failed to load. ErrorCode=" + errorCode);
-        adView.setVisibility(View.GONE);
-    }
 }

app/src/main/res/layout/levels.xml

@@ -22,19 +22,9 @@
         android:layout_height="match_parent"
         android:background="@drawable/backgrounds_menu_grasslands">
 
-        <com.google.android.gms.ads.AdView
-            xmlns:ads="http://schemas.android.com/apk/res-auto"
-            android:id="@+id/levels_ad_view"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_alignParentBottom="true"
-            ads:adSize="SMART_BANNER"
-            ads:adUnitId="@string/ad_unit_id_levels"/>
-
     <HorizontalScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_above="@id/levels_ad_view"
         android:overScrollMode="never"
         android:scrollbars="none">