The result is that the tabs and buttons configured in the XML file will be visible and open the right activity once they are clicked.
The following screenshots demonstrates demonstrate the results of the example XML configuration.
<br/>[[File:UI_Android_CSS_Buttons_Tab1.png|500px|border|alt=The First Tab|The First Tab]]
<br/>[[File:UI_Android_CSS_Buttons_Tab2.png|500px|border|alt=The Second Tab|The Second Tab]]