Hi, i'm getting crazy with this...
I used time ago this guide to sign and align and .apk file to publish on Play Store: https://www.scirra.com/tutorials/861/how-to-sign-and-align-your-android-app-apk
It worked great, but now that Android Studio should be used instead of eclipse i can't find the environment variable that should be added to zipalign the app (should be on eclipse folder that seems to not be installed anymore...), so how you guys do this since Android Studio?
Or... there is another simple way to do this? it's crazy for me...
Thanks!