Try Anko.kt

package app.submissions.dicoding.footballmatchschedule

import android.annotation.SuppressLint
import android.content.Context
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.support.v7.widget.LinearLayoutManager
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import org.jetbrains.anko.*
import org.jetbrains.anko.recyclerview.v7.recyclerView

class CobaRecyclerViewAnko : AppCompatActivity() {

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    RecyclerView().setContentView(this)
  }

  class RecyclerView : AnkoComponent<Context> {
    override fun createView(ui: AnkoContext<Context>): View = with(ui) {
      return verticalLayout {
        lparams(width = matchParent, height = matchParent)
        recyclerView {
          layoutManager = LinearLayoutManager(ctx)
          adapter = MyAdapter(listOf("Anwar", "Aufa Ahdi", "Jihad", "Lian", "Bang Cepot", "Bang Rizal"))
        }.lparams(width = matchParent, height = matchParent)
      }
    }

  }

  class MyAdapter(private val items: List<String>) : android.support.v7.widget.RecyclerView.Adapter<MyAdapter.VH>() {
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VH {
      val viewItem = MyViewHolderItem().createView(AnkoContext.create(parent.context, parent))
      val vh = VH(viewItem)
      return vh
    }

    override fun getItemCount(): Int {
      return items.size
    }

    override fun onBindViewHolder(holder: VH, position: Int) {
      holder.textView.text = items[position]
    }

    class VH(val view: View) : android.support.v7.widget.RecyclerView.ViewHolder(view) {
      @SuppressLint("ResourceType")
      val textView: TextView = view.findViewById(1)
    }
  }

  class MyViewHolderItem : AnkoComponent<ViewGroup> {
    @SuppressLint("ResourceType")
    override fun createView(ui: AnkoContext<ViewGroup>): View = with(ui) {
      return linearLayout {
        textView {
          id = 1
          padding = dip(10)
        }
      }
    }
  }

}