title: Displaying AdMob banner at bottom of screen
body: <p>My <code>AdMob</code> banner displays on top of the screen instead of displaying at the bottom.</p>
  
  <p>This is my code:</p>
  
  <pre><code>adView = new AdView(mSingleton);
  adView.setAdSize(AdSize.SMART_BANNER); 
  adView.setAdUnitId("ca-app-pub-xxxxxxxxxxxxxxx/xxxxxxx");
  
  RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
         RelativeLayout.LayoutParams.WRAP_CONTENT,
         RelativeLayout.LayoutParams.WRAP_CONTENT);
  
  params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
  params.addRule(RelativeLayout.CENTER_HORIZONTAL);
  
  AdRequest adRequest = new AdRequest.Builder()
    .addTestDevice("XXXXXXXXXXXXXXXXXXXXXXXXXXXXX")
    .build();
  adView.loadAd(adRequest);
  mLayout.addView(adView, params);
  </code></pre>
  
  <p>Any help is appreciated.
  Thanks.</p>