title: Can someone help me create an Up Button in action bar
body: <p>Im developing an application where the home view will use dashboard design. I saw in android design pattern that they introduce a new concept of using Up Button. Im confuse a little bit cause up button and back button is always the same except that you can use Up button to go directly in your home view. Can someone tell me how to create an Up Button in action bar sherlock? Please help. Thank you.</p>