Dynamic load admob ads

<LinearLayout
	android:id="@+id/main_adTopBanner"
	android:orientation="vertical" 
	android:layout_height="50dp"
	android:layout_width="match_parent">        
</LinearLayout>


@Override
protected void onCreate(Bundle savedInstanceState)
{
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);

	LoadAds();			    	   
}
	
private AdView AD_TOP_BANNER = null;
public void LoadAds()
{
	// Create the adView.
	this.AD_TOP_BANNER = new AdView(this);
	this.AD_TOP_BANNER.setAdUnitId("MY_SPECIAL AND_UNIQUE_AD_ID");
	// this.AD_TOP_BANNER.setAdSize(AdSize.BANNER);
	this.AD_TOP_BANNER.setAdSize(AdSize.SMART_BANNER);

	// Lookup your LinearLayout assuming it's been given	
	LinearLayout layout = (LinearLayout) findViewById(R.id.main_adTopBanner);

	// Add the adView to it.
	layout.addView(this.AD_TOP_BANNER);

	// Initiate a generic request.
	AdRequest adRequest = null;
	adRequest = new AdRequest.Builder().build();
	//FOR TESTING AND LOADING TEST ADS
	//adRequest = new AdRequest.Builder().addTestDevice(AdRequest.DEVICE_ID_EMULATOR).addTestDevice("AC98C820A50B4AD8A2106EDE96FB87D4").build();	

	// Load the adView with the ad request.
	this.AD_TOP_BANNER.loadAd(adRequest);
}