How to do latest jetpack "View binding" in adapter, bind the views?

Question

How to do latest jetpack "View binding" in adapter, for automatically binding the views. I am not using the findVeiwById or Butterknife or Kotlin synthetic??? I have used the new view binding and is is working fine for Activity and for Fragment. I am able to see the ActivityHomeBinding and FragmentHomeBinding files after enabling the viewBinding in build.gradle file. Also, I am seeing the class ItemListBinding for the item xml used i.e. item_list.xml. But how to use this file in the adapter of the recyclerview

viewBinding {         enabled = true } 

Home Activity file

override fun onCreate(savedInstanceState: Bundle?) {         super.onCreate(savedInstanceState)         binding = ActivityHomeBinding.inflate(layoutInflater)         setContentView(binding.root) } 

Fragment

override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {         binding = FragmentHomeBinding.inflate(inflater, container, false)         val view = binding.root         return view } 

Base Adapter: Want to use view binding here. I am able to see ItemListBinding, but not getting how to use it.

class BaseAdapter @Inject constructor(     private val context: Context,     private val picasso: Picasso ) :     RecyclerView.Adapter<BaseAdapter.ViewHolder>() {      private var data = ArrayList<Data>()      override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {         return ViewHolder(             LayoutInflater.from(context).inflate(R.layout.item_list, parent, false)         )     }      override fun getItemCount() = data.size      override fun onBindViewHolder(holder: ViewHolder, position: Int) {         with(holder) {               // TODO         }     }      class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {          @BindView(R.id.tvMovieName)         lateinit var nameTV: TextView          @BindView(R.id.imageView)         lateinit var bannerImage: ImageView          init {             ButterKnife.bind(this@ViewHolder, view)         }     }      fun setData(serverData: ArrayList<Data>) {         data = serverData         notifyDataSetChanged()     } } 

Answer 1

You can use static bind method of ViewBinding to create binding from already existing layout. Add it as a property to viewholder:

class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {    val binding = ItemListBinding.bind(view) } 

then you can access all the views through the binding field, for example:

override fun onBindViewHolder(holder: ViewHolder, position: Int) {     with(holder) {           // TODO           binding.tvMovieName.text = data[position].title           binding.imageView.setDrawableImage(data[position].image)     } }