creating tabs using android app

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Java

i am trying to create tabs in an android app, and i am doing a tutorial which is found in here

http://developer.android.com/resources/tutorials/views/hello-tabwidget.html[^]

and i followed it accuratly, but the program is running for 1 second and then saying that it stopped. I don't know what i am doing wrond. the error is in this page as it is saying - @supressWarnings("deprecation") i dont know why. Please can anyone help? maybe anyone who already followed this tutorial?

this is my code:

import android.app.TabActivity; //  - This is crossed in the middle
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.widget.TabHost;


@SuppressWarnings("deprecation")
public class DemonstratorActivity extends TabActivity {

	 public void onCreate(Bundle savedInstanceState) {
	        super.onCreate(savedInstanceState);
	        setContentView(R.layout.main);

	        Resources res = getResources(); 
	        TabHost tabHost = getTabHost();  // The activity TabHost - This is crossed in the middle
	        TabHost.TabSpec spec; 
	        Intent intent;  

	        // Create an Intent to launch an Activity for the tab (to be reused)
	        intent = new Intent().setClass(this, DriveActivity.class);

	        // Initialize a TabSpec for each tab and add it to the TabHost
	        spec = tabHost.newTabSpec("Tab1").setIndicator("Tab1",
	                          res.getDrawable(R.drawable.Tab1picture))
	                      .setContent(intent);
	        tabHost.addTab(spec);

	        // Do the same for the other tabs
	        intent = new Intent().setClass(this, LightsControlActivity.class);
	        spec = tabHost.newTabSpec("Tab2").setIndicator("Tab2",
	                          res.getDrawable(R.drawable.Tab2picture))
	                      .setContent(intent);
	        tabHost.addTab(spec);

	        intent = new Intent().setClass(this, NavigationActivity.class);
	        spec = tabHost.newTabSpec("Tab3").setIndicator("Tab3",
	                          res.getDrawable(R.drawable.Tab3picture))
	                      .setContent(intent);
	        tabHost.addTab(spec);

	        tabHost.setCurrentTab(2);
	    }
	}