Simple List & List using Database Values
<p>i need some suggestions first, </p>

<ol>
<li>My application is like, on main screen a user clicks the image button "Courses" and navigates to a list, with three items, when user touches any item, he moves into another "List view" that pick up values from the database, and then if a user clicks on any item of second list,will be navigated to final view or a webview..</li>
</ol>

<p>suggestion i need is, is it a nice practice to navigate a user from list to another list, in a<br>
application..</p>

<p>and in Iphone application they make back button to each view,(as they dont have a back button on iphone) but in many android applications i didn;t seen back button in list view layout, do i need to have a back button on the top of the list view ?</p>

<ol>
<li>Second question i have is, do i really have to make a Database for a list, 
 i have to make atleast 6 or 7 Lists in my application, with some list having values nearly 16 </li>
</ol>
