Learn Spring for Android Application Development

Creating the adapter for posts

Let's create a custom RecycleView adapter named PostRecycleViewAdapter.kt to display the post list. We have shown you how to create custom adapters in Chapter 4, Spring Modules for Android, so we won't repeat it. Here is the PostRecycleViewAdapter class:

class PostRecycleViewAdapter(private var context: Context,                       private val postList: List<Post>):RecyclerView.Adapter<PostRecycleViewAdapter.ViewHolder>() {----------}

Now create the ViewHolder class and initialize all the content of the post_item layout in PostRecycleViewAdapter.kt, as shown in the following code:

class ViewHolder(view: View): RecyclerView.ViewHolder(view){    val postRoot = view.findViewById(R.id.postRoot) as ConstraintLayout    val profileFullName ...