Current working on making an offline google reader client for Android. Been researched and can actually makes pulling feeds successfully. But problem arised this morning, that all successfully running code is not working suddenly.
After tracing all the problem stack, it is found that the google reader is responding 401 to all my request, and found the same problem also with the FastReader (an android reader I am currently using). Have no idea why it happens, maybe google is changing something to block other clients from accessing it?
Problem is solved, thanks stackoverflow guys. Here’s the solution.