4년된 MVP패턴 Android app 리펙토링 📕 VIew binding https://duckssi.tistory.com/42 View Binding Sample code private var mBinding: Activity(이름)Binding? = null private val binding get() = mBinding!! mBinding = Activity(이름)Binding.inflate(layoutInflater) setContentView(binding.root) override fun onDestroy() { mBinding = null super.onDestroy() }