Android tutorial for implementing scrollable lable with touch

I want to implement a date scroll label which displays a current date.

Now, user can touch the date and scroll either left or right direction ( something similar to unlock functionality or monthview scroller)

Based on the direction, either previous or next date should be displayed in the label part. And user can do the 开发者_JAVA技巧same scrolling with multiple times.

Can anyone provide me the link for the tutorial which explains details about implementing such control.

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Try this for start , http://www.kellbot.com/2009/06/android-hello-circle/