If I want to make a card game app or android, could I legally borrow parts of the Apache-2.0-licensed Solitaire-for-Android? Would I be able to charge such a project? (I was unable to understand the ...
I want to improve usability of K9 Email client, Make a new UI and implement some additional functionality. This software is Licensed Under Apache 2.0. http://code.google.com/p/k9mail/ ...