Gist to enable APK splits based on ABI.

build.gradle

android {
    //.........
    defaultConfig {
    //........
        splits {
            abi {
                enable true
                reset()
                include 'x86_64', 'x86', 'armeabi', 'armeabi-v7a', 'arm64-v8a', 'mips'
                universalApk false
            }
        }
       // ....
    }
}