title: Revmob in Libgdx
body: <p>Hello I am trying to integrated Banner Ad using RevMob in Libgdx. But it is not displaying for some reason.</p>
  
  <p>I am using the following code.</p>
  
  <pre><code> public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      // setContentView(R.layout.activity_game_new);
  
      AndroidApplicationConfiguration cfg = new AndroidApplicationConfiguration();
      // cfg.useGL20 = false;
  
      final RelativeLayout gameLayout = new RelativeLayout(this);
  
      RevMobIntegration revmob = new RevMobIntegration(this);
  
      RelativeLayout bannerLayout = new RelativeLayout(this);
  
  
      RelativeLayout.LayoutParams adParams = new RelativeLayout.LayoutParams(
              RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
      adParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
      adParams.addRule(RelativeLayout.CENTER_VERTICAL);
  
      bannerLayout.setLayoutParams(adParams);
  
      game = new MyGdxGame(GameActivity.this, revmob);
      game.setRedirectionListener(this);
  
  
      View gameView = initializeForView(game, cfg);
  
  
      requestWindowFeature(android.view.Window.FEATURE_NO_TITLE);
      getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
              WindowManager.LayoutParams.FLAG_FULLSCREEN);
      getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
  
      // Add the libgdx view
      gameLayout.addView(gameView);
  //        gameLayout.addView(bannerLayout);
  
      Log.d("RevMob", "Checking  BannerAd");
      if (revmob.getBannerAd() != null) {
          Log.d("RevMob", "Displaying Called");
          gameLayout.addView(revmob.getBannerAd());
      }
  
  
      // Hook it all up
      setContentView(gameLayout);
  
  
      this.onPause();
      this.onResume();
      gameLayout.refreshDrawableState();
  
  
      initChartboost();
  
  
  //        startRevMobSession();
  
  }
  </code></pre>
  
  <p>Here is the RevMobIntegration class : </p>
  
  <pre><code>  public class RevMobIntegration implements RevmobAdInterface {
  
     private static final String APPLICATION_ID = "YourAdmobAppIDHere";
  
      // Set this to false when creating the version for the store.
     private static final boolean DEBUG = true;
  
      private RevMobAdsListener listener;
  
    private RevMobFullscreen fullscreenAd;
     private RevMobBanner bannerAd;
  
     private Activity application;
     private RevMob revmob;
  
    public RevMobIntegration(Activity _application) {
    this.application = _application;
  
    startRevMobSession();
    }
  
  
    public void startRevMobSession() {
    //RevMob's Start Session method:
    revmob = RevMob.startWithListener(application, new RevMobAdsListener() {
       @Override
       public void onRevMobSessionStarted() {
          loadBanner(); // Cache the banner once the session is started
          Log.i("RevMob", "Session Started");
       }
  
       @Override
       public void onRevMobSessionNotStarted(String message) {
          //If the session Fails to start, no ads can be displayed.
          Log.i("RevMob", "Session Failed to Start");
       }
    }, application.getString(R.string.rev_mob_app_id));
     }
  
  
    //RevMob
     public void loadBanner() {
    bannerAd = revmob.preLoadBanner(application, new RevMobAdsListener() {
       @Override
       public void onRevMobAdReceived() {
          showBannerAd(true);
          Log.i("RevMob", "Banner Ready to be Displayed"); //At this point, 
        the banner is ready to be displayed.
       }
  
       @Override
       public void onRevMobAdNotReceived(String message) {
          Log.i("RevMob", "Banner Not Failed to Load");
       }
  
       @Override
       public void onRevMobAdDisplayed() {
          Log.i("RevMob", "Banner Displayed");
       }
    });
    }
  
     @Override
    public void showBannerAd(boolean show) {
    if(show) {
       Log.i("RevMob", "Showing");
       if(bannerAd == null) {
          startRevMobSession();
       } else {
          Log.i("RevMob", "Banner Displayed");
          bannerAd.show();
         }
       } else {
       bannerAd.hide();
    }
    }
  
    public RevMobBanner getBannerAd() { return bannerAd; }
  
  
   }
  </code></pre>
  
  <p>I have integrated the RevMob in my Activities and it is working fine. But for the Game Screen the ad is initializing but not displaying. 
  Any suggestions? </p>