I am working on an Android application where I need to create a tree view structure using RecyclerView. Currently, I have a RecyclerView item that contains another RecyclerView, and based on user interaction, the nested RecyclerView will be visible or hidden. I need to repeat the same behavior for individual sub-items if they contain any children.

i can’t jump from current itemView to Next ItemView in recyclerView
but this within recyclerView
i have RecyclerView in kotlin project this recycler shows list of mp3 files and i want to when mp3 finish jump automatically to next itemView

In my application I want show diseases to users and users can multi select these data.
But I want when user select the diabetes from the list, just select one item.
Can not be multi select diabetes disease but can multi select for other diseases.
For this I write this codes:
My Adapter codes:

I write the click in the adapter.(This adapter deal with an image and a text.)

I have a Fragment which is made up of 3 components. It is mounted using this Adapter.
I need help with a filter in RecyclerView. Currently the filter is working for the first time, but when I delete the search the RecyclerView items remain filtered. Could you please point out to me what my logic error is?

I have a Fragment which is made up of 3 components. It is mounted using this Adapter.
I need help with a filter in RecyclerView. Currently the filter is working for the first time, but when I delete the search the RecyclerView items remain filtered. Could you please point out to me what my logic error is?

I’m using recycler recyclerview-selection for selection and ItemTouchHelper.SimpleCallback for reorder the items. Like below:

My Recycler View is unable to properly display items. However, the items are already in place, as I can click on them and enter the details fragment. When I load the page, I can only view 5 items, and scrolling down does not reveal any other items outside the final one at position 11. Additionally, when I search for items on the page, I am able to receive any item, even if they are not visible on the page. Filtering causes the correct items to show, but outside of the initial 5 displayed items, the rest are not visible (but are indeed there). Thanks in advance for reading.

I’m creating this type of design using a horizontal RecyclerView with GridLayoutManager in Android.

I have a view with a RecyclerView and other elements placed in a NestedScrollView. My problem is that when there are too many items in the RecyclerView, the interface freezes for a few seconds.