How can I implement adapter for my list view to show iPhonis contacts list

In current I am using section indexer in my contact list view, now I want to update its functionality and to show list view as in iPhone like

I have no idea about it, and I googled about it also, but did开发者_如何学运维n't get more info. Can you please help me.

I tried https://github.com/commonsguy/cwac-merge/tree/master/demo and http://jsharkey.org/blog/2008/08/18/separating-lists-with-headers-in-android-09/.

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I got the solution.

Here is a demo application and source code.

Screen Shots of this demo :

Thanks to developers of this listview demo.

Enjoy.

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And Another API is here.