> I've never had to do anything special to use an SD card on Android. It appears newer versions of Android do not provide a way for apps to access _external_ s

> I've never had to do anything special to use an SD card on Android. It appears newer versions of Android do not provide a way for apps to access _external_ storage using ordinary POSIX APIs. SD cards can be used to back and provide "internal storage" on Android, and I don't think that is a problem (yet).