This is not open source, but it's free: Pop Quiz<http://androidshadowpuppets.com/PopQuiz>
Unlike other apps that only allow you to make flash cards, Pop Quiz allows you to make multiple choice questions *and* flash cards. You can upload, download, and share the question banks from its website. It also allows free access to popular flash card websites like Quizlet and StudyStack that have millions of publicly available flash cards as well. Hope this is what you're looking for. Nick -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en