I am currently working on redesigning the UI of my android application. Just to give users ease of use I want to implement a top navigation similar to google play. Also I am targeting android SDk v2.2 as the least sdk version with which my application works.
How I can do this?
You should checkout this blog (from one of the Google engineer working on Google Play), there are a few other posts about the Google Play application design.
To handle android SDK going back to Froyo, you’ll need to use the support library, ActionBarSherlock and the ViewPagerIndicator