如何在Google Play中为ARCH分发apk？

I have application (apk) that uses native code (.so in libs/armeabi, libs/x86 etc). I'd like to distribute separate apk for the ARCH as it will be too large if it contains libs for all the archs. How can i do it? Can i build the app for the arch and upload them to Google Play one-by-one to let Google Play select apk for the arch automatically? APK expansions files are not suitable as the app can have only 2 files but i need 3 archs at least. How does Google Play understand the apk is for armeabi f.e (if it contains only libs/armeabi .so-files)?I have application (apk) that uses native code