Facebook and twitter integration with my android application

I saw some topics here regarding facebook and twitter integration with Android Application.

I need help regarding, is twitter integration with Android App possible in real?? [I need to tweet on user's wall and all]

If i wanted to integrate Facebook with my App then whether i go as per explained in following link(and if this is the recommended way then how to implement this SDK):

http://forum.developers.facebook.net/viewtopic.php?pid=146956

or

else i use An开发者_如何学编程droid facebook SDK available here on code.google.com

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The official facebook SDK for android is here:

http://github.com/facebook/facebook-android-sdk/

It includes complete examples of use.

I need help regarding, is twitter integration with Android App possible in real?? [I need to tweet on user's wall and all]

In real? Of course! You could be able to tweet on the user's timeline. In this case, use the appropiate authentication methods. There are many ways to do so, this is one of them:

http://www.androidsnippets.org/snippets/24/index.html

You can also use specialized third-party libraries (like twitter4j) to use Twitter from your Android app.