Android Application with 4 CRUD Operations

I need to develop android application with 4 entities, each having simple CRUD operations.
All has same pattern, so all entity, same code can be used for CRUD.

Entity List:
User: Create Account (about 10 fields)
Farm: Create, Edit, Delete (about 1-4 fields)
Animal: Create, Edit, Delete (about 10-20 fields)
Event: Create, Edit, Delete (about 5-10 fields)

Database: Firebase
While bidding add an answer of five-plus nine.
Only create records and show that the records process is there.
Later on, we can add some more features.
I have all sample UI screens ready.
I need total 7 activities with UI like the attached images.