How to create Message List Screen?
<p>I want to create the User interface in which contains Image Button, textbox and button at bottom. Title and label at the top of the screen and whenever user type and clicks the button I want to show entered text in rectangle with some color background like the floating bubble. When user enters another text then again i have to update the screen with entered text with another color in another rectangle with the timestamp at top of rectangle. So if first rectangle is inserted at left side then another should be shown at right side. My question is which layout should I use and how can I draw the rectangle and set background color? Rectangle should have arrow like in MSword Rectangle callout. Also I want to add scroll bar.</p>

<p>Thanks &amp; Regards,
Devyani</p>
