Build Contacts Application using Android SDK
<p>I am trying to build default Contacts application from Source code using Android SDK (i.e. Eclipse &amp; ADT) as I wanted to add some more options into contact details (which are specific to my requirement). But it's giving me some compilation errors as android.jar is not having all the classes required to build this application.
Please tell me how can I achieve this.</p>

<p>Thanks, 
Parag </p>
