samiuelson

    private fun updateMessagesList(messages: List<Message>) {
        adapter.submitList(messages)
        adapter.notifyDataSetChanged()
        val scrollTarget = adapter.itemCount
        messageListSmoothScroller.targetPosition = scrollTarget
        messagesList.layoutManager?.startSmoothScroll(messageListSmoothScroller)
    }

samiuelson

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <androidx.cardview.widget.CardView
        android:id="@+id/avatarWrapper"
        android:layout_width="@dimen/avatar_size"

samiuelson

class ChannelFragment : Fragment() {
  //...
  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        binding.messageListView.setMessageViewHolderFactory(MyCustomMessageViewHolderFactory())
  }
}