InflateCounterGroupAdapter.kt

class InflateCounterGroupAdapter : GroupAdapter<ViewHolder>() {

    companion object {
        private val count: AtomicInteger = AtomicInteger(0)
    }

    override fun onCreateViewHolder(parent: ViewGroup, layoutResId: Int): ViewHolder {
        Timber.d("Inflate view holder ${count.incrementAndGet()}")
        return super.onCreateViewHolder(parent, layoutResId)
    }
}