问题:

I am currently working on 2.3 version of android and I want to switch my app to 4.0 version but the TabActivity is deprecated. So I was looking for working example of FragmentTabs but I am not able to find one. Can anyone help?

回答1:

I've found the FragmentTabs example from the API Demos project to be very useful.

Just create a new Android sample project from Eclipse and choose the API demos (try API 13). Also for the support (compatibility) library, there's a FragmentTabs demo in the Support4Demos

also refer this link Android-FragmentTabHost-demo

回答2:

A great library is ActionBarSherlock. You can find it here. There are many examples and demos even for fragments.

回答3:

It's worth mentioning that Google introduced ActionBarCompat in the v7 appcompat library (together with Android 4.3) yesterday. Here's a video overview, and here's documentation.