By link means you are mentioning URL's right?.
If so then, I think you just need the list of links to be shown in the 3rd tab of your app. For that you have to just catch the click event of all the links. If so
have a look at the following link,
Android Developers.
Also you have to override a method called
shouldOverrideUrlLoading to catch the event of clicking an URL.
So your logic goes within that function.