I really don't like the model of OAuth2 of oschina, not only that they don't provide client libraries, but also if you wanna be granted an access-token, you must be redirected to a web-app which you're forced to give as you register on oschina for using its own openAPI. That means, no web-app no Access-Token.
Then what happens if you wanna dev a client application like Android , Windows, Linux etc?
So start to wrapping openAPI and bypass the webview or browser.
There's a very long list of all available interfaces, It's really a hard job.
Current release is showing all tweets, my-tweets, and all hotspot tweets.
A parallel java library is also in progress.