Remove SQLite database

Time ago, Android app used to store data in SQLite DB. Then, new architecture came and everything was moved to Room.

But, SQLite exists still in the app

To do:

• Check if something in SQLite DB is still used/useful
• In case it is, migrate it to Room
• Remove SQLite DB

TASKS

• Research (if needed)
• Create branch feature/feature_name
• Development tasks
  • Implement whatever
  • ...
• Code review and apply changes requested
• Design test plan
• QA
• Merge branch feature/feature_name into master

Start by locating the Android app's remaining SQLite usage and the existing Room architecture. Determine whether any SQLite data is still useful, then identify the migration and removal scope. Done means required data is handled by Room and the obsolete SQLite database is removed, with appropriate validation.