Sent Twitter tweet

I want to sent twitter tweet from android device

Actually. I am making an app from where the user can post开发者_运维百科 their ideas to all main social networks (like Facebook, Gowalla, Twitter, Foursquare etc.) using Oauth2.

I'm going to assume that you don't mean that generically (open the Twitter app or visit www.twitter.com in the Android browser and send your Tweet)...

If you meant it programmatically, you can use Twitter's REST API: http://apiwiki.twitter.com/w/page/22554679/Twitter-API-Documentation

http://apiwiki.twitter.com/w/page/22554648/FrontPage <--- API's to interact with Twitter and http://abhinavasblog.blogspot.com/2010/09/using-twitter-with-oauth-on-andorid.html <-- More specific examples

Otherwise. This is generally a bad question. Infact its not even a question really, more of a statement. Please edit to be more specific (to ask a question etc)

Go to www.twitter.com and send it. Android phones come with a built in web browser enabling you to do this.