Make one apk-file for armv5 and armv7
I'm developing app for Android with Qt 5.2. Is it possible to create one apk-file for both armv5 and armv7 architectures?
I don't know if it would be possible, but it's not what Google Play suggests and supports.
So, If your intention is to publish on Google market you should follow this documentation:
where it essentially says that you have to create more than one APK each targeted for different architectures.