STL on Android?

Can we use STL with the framework provided? I have read ( but not used yet) that NDK supports STL.

Ok I got the Vectors working. So I suppose it supports STL. So I will reframe the question - Till what extent does it support the STL? Thanks.

STL is fully supported. If you look @ project properties -> General -> STL Type, you can see that GNU libstdc++ and STLport is supported.