UI Android

package app.test;
import android.app.TabActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.widget.TabHost;
public class Test extends TabActivity {
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setTitle("TabDemoActivity");
    TabHost tabHost = getTabHost();
    LayoutInflater.from(this).inflate(R.layout.main,
        tabHost.getTabContentView(), true);
    tabHost.addTab(tabHost.newTabSpec("tab1").setIndicator("tab1")
        .setContent(R.id.view1));
    tabHost.addTab(tabHost.newTabSpec("tab3").setIndicator("tab2")
        .setContent(R.id.view2));
    tabHost.addTab(tabHost.newTabSpec("tab3").setIndicator("tab3")
        .setContent(R.id.view3));
  }
}
//main.xml

    android:layout_width="fill_parent"
    android:layout_height="fill_parent">
            android:background="@drawable/icon"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="Tab1"/>
            android:background="@drawable/icon"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="Tab2"/>
            android:background="@drawable/icon"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="Tab3"/>