[Kiel] Support for nested recyclerview

[rainboy93]

Hi @ibrahimyilmaz,
There is a common case that we will have a child list of items as a row of recyclerview just like Google Play did.
Is there any solution for this case in Kiel?

[ibrahimyilmaz]

Hi @rainboy93,

Thanks for your question. When we check kiel, it does not provide something special than Android's RecyclerView.Adapter.
It just declarative way of defining RecyclerView.Adapter.

for example this is kind of nested recycler view example:

 val recyclerViewAdapter = adapterOf<MessageViewState> {
            register(
                layoutResource = R.layout.adapter_message_text_item,
                viewHolder = ::TextMessageViewHolder,
                onBindViewHolder = { vh, _, text ->
                    vh.messageText.text = text.text
                    vh.sentAt.text = text.sentAt
                }
            )

            register(
                layoutResource = R.layout.adapter_message_image_item,
                viewHolder = ::ImageMessageViewHolder,
                onBindViewHolder = { vh, _, item ->
                    vh.messageText.text = item.text
                    vh.sentAt.text = item.sentAt

                    Glide.with(vh.messageImage)
                        .load(item.imageUrl)
                        .into(vh.messageImage)
                }
            )

            register(
                layoutResource = R.layout.adapter_message_poll_item,
                viewHolder = ::PollMessageViewHolder,
                onBindViewHolder = { vh, _, poll ->
                    vh.pollTitle.text = poll.text
                    vh.sentAt.text = poll.sentAt

                    val pollOptionsAdapter = adapterOf<PollOption> {
                        register(
                            layoutResource = R.layout.adapter_poll_option_item,
                            viewHolder = ::PollOptionViewHolder,
                            onBindViewHolder = { pollOptionViewHolder, _, pollOption ->
                                pollOptionViewHolder.pollOption.text = pollOption.text
                            }
                        )
                    }

                    vh.pollOptionsRecyclerView.adapter = pollOptionsAdapter

                    pollOptionsAdapter.submitList(poll.options)
                }
            )
        }

What do you think? If you want, you can implement an simple example looks like Google Play and open PR.
This will be great for Kiel and everybody will appreciate you.

Sincerely

[MahmoudMabrok]

i will try it and share it with you @ibrahimyilmaz

[rainboy93]

@ibrahimyilmaz sorry for late response.
I will try it and notify you soon.

[rainboy93]

@ibrahimyilmaz I just make a PR for nested horizontal list example.
Please check it out.

Brgs,