Compile and pack x86 and ARM versions in the same APK?

Hi, as the title says, Is there a way to compile and pack x86 and ARM versions in the same APK?

I'm able to compile x86 and ARM in separated APKs and use the versioning policy to ensure the devices supporting both, use x86 as the main target, but this has consequences:

- The versioning policy is very confusing, if both APKs are exactly the same, why the x86 version number must be greater than the ARM version?

- Google Play doesn't recognize ARM devices as a compatible devices, all my devices are ARM but Google Play says that I have no compatible devices after submit the x86 APK: