Android/gradle: include version name from flavor in apk file name

Question

I have found similar questions but nothing that quite works for what I want to do. I\'m developing with Android Studio and gradle, and I have several flavors in my build file,

Answer 1

kcoppock's answer is correct, but there is a small typo. It should be:

android {
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            output.outputFile = new File(output.outputFile.parentFile,
                    output.outputFile.name.replace(".apk", "${variant.versionName}.apk"));
        }
    }
}

(I wrote this as an answer because I don't have the reputation to make a comment)