I want to show 2 items by default and add items in recycler view when we click button in main activity. Those item contains edittext so I have to get the data from edittext in my main activity.

CodePudding user response：

Basically you have to create two different ViewType/Layouts to implement this.

Sharing related links below..

https://www.geeksforgeeks.org/how-to-create-recyclerview-with-multiple-viewtype-in-android/

How to create RecyclerView with multiple view types

CodePudding user response：

For adding items to Recycler view when you click in a button you should add the item in the list and notify adapter that new item added at the end of the recyclerview using notifyItemInserted() and for the other question for getting the edittext value from the adapter to the activity you can create a callback interface that implemented in the activity and pass the reference to the adapter and fire it from adapter when Edittext value is changed