split apk- build version code setting

gistfile1.txt

android.applicationVariants.all { variant ->
    variant.outputs.each { output ->
        // Stores the value of ext.abiCodes that is associated with the ABI for this variant.
        def baseAbiVersionCode = project.ext.abiCodes.get(output.getFilter(OutputFile.ABI))
        // Assigns a different version code for each output APK other than the universal APK.
        if (baseAbiVersionCode != null) {
            output.versionCodeOverride = baseAbiVersionCode * 1000 + variant.versionCode
        }
    }
}