RecyclerView

sampe2_databinding.ks

    class MyViewHolder(val binding: CellTextBinding) : RecyclerView.ViewHolder(binding.root)
      
      class MyRecycleAdapter(context: Context, val list:List<String>) : RecyclerView.Adapter<MyViewHolder>() {
          private val layoutInflater = LayoutInflater.from(context)
  
          override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder {
              val binding:CellTextBinding = DataBindingUtil.inflate(layoutInflater,R.layout.cell_text, parent, false)
              return MyViewHolder(binding)
          }
  
          override fun getItemCount(): Int {
              return list.size
          }
  
          override fun onBindViewHolder(holder: MyViewHolder, position: Int) {
              holder.binding.text = list[position]
          }
      }
  

sample1.ks

 class RecyclerActivity : AppCompatActivity() {
  
      override fun onCreate(savedInstanceState: Bundle?) {
          super.onCreate(savedInstanceState)
          setContentView(R.layout.activity_recycler)
  
          val data = (0..100).map{
              "No."+ it
          }
          recycleView.layoutManager = LinearLayoutManager(this)
          recycleView.adapter = MyRecycleAdapter(this,data)
      }
  
      class MyViewHolder(view: View) : RecyclerView.ViewHolder(view) {
          val textView:TextView = view.textView
      }
  
      class MyRecycleAdapter(private val context: Context, val list:List<String>) : RecyclerView.Adapter<MyViewHolder>() {
  
          override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder {
              val layoutInflater = LayoutInflater.from(context)
              val view = layoutInflater.inflate(R.layout.cell_text, parent, false)
              return MyViewHolder(view)
          }
  
          override fun getItemCount(): Int {
              return list.size
          }
  
          override fun onBindViewHolder(holder: MyViewHolder, position: Int) {
              holder.textView.text = list[position]
          }
      }
  }