• ROOM Library has been used,
• .sqlite databse,
• While using Room Library, Coroutines also have been used.
• Showing data on recyclerview via cardview.
• Insert, Update, Delete events have been executed.
All events have seprated activities. In addition, Update and Delete activities have spinner (ID). ID numbers have been placed in spinner (from the database). When you choose ID, you can delete or update which records you want.