How can I show ListView or RecyclerView inside secondLayout?

[Pirokar]

My implementation not work.
https://prnt.sc/pdgzsa https://prnt.sc/pdgzxy
When I expanding parentLayout, there is no list. But if I put a button there, I see the button and first item of recyclerView

[skydoves]

@Pirokar
Hi, thank you for your issue.
It seems the second layout could not measure the RecyclerView's height correctly.
Could you try again with the fixed height size of RecyclerView's item? like this.

[Pirokar]

@skydoves yes, it works with fixed height size. But I need NOT fixed height, depending of content size.

[skydoves]

@Pirokar
Fixed and released a new version 1.0.1.
Thank you :)