How to work with database in android?

Question

Android

Good day! Give the key points of working with a database in Android. I understand that you can go to the site of androil or somewhere else. But all this has already been reviewed. Now I would like to consolidate all this with the help of a short "algorithm" from experienced people. That is: try to explain in your own words how the process goes from creating a database object to the final stage (from your point of view). Such explanations are always the most understandable for me and allow me to imagine the picture in my head as quickly as possible. Thanks!:)