This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I have found the webkit browser in the emulator to be a great development tool. I would also suggest downloading the browser from webkit.org as it contains a number of useful tools to test your "android" browser sites against. The web development chapter in Android in Action will be of interest to you.
Also, here are a couple of tutorials I wrote a while back on the topic of Android (and iPhone) browser app development: