Room vs Active Android
RoomDuring Google I/O 2017, Google introduces Room persistence library as a new library in their effort for clean architecture in developing Android apps. Room is a SQLite object mapping library. Room fits well with clean architecture.
ActiveAndroidI use ActiveAndroid for most of my projects. ActiveAndroid is an active record style ORM which allows you to save and retrieve SQLite database records without ever writing a single SQL statement. The library takes care of all the settings and SQLite stuff, and all with just some simple code lines and few simple steps of configuration.