I’ve been trying to prepopulate my DB with a RoomDatabase.Callbac() and I see that it is only popula...

# koin

[Manuel Lorenzo]

I’ve been trying to prepopulate my DB with a RoomDatabase.Callbac() and I see that it is only populated if I fetch the data first (just like it was some sort of lazy way). The problem is that once it’s populated, I don’t get the data back. In theory, it should be prepopulated the first time the DB is initialized, and I’m doing so in a Koin module:

val databaseModule = module {
    single { HeritageDatabase.getDatabase(get()) }
    single { get<HeritageDatabase>().heritageDao() }
}

[diesieben07]

single has a parameter called createdAtStart, which is false by default. However I would argue that this is abusing DI. Dependency definitions (like single) shouldn't really have side-effects like that.