Hi all. I'm trying a very simple example with an

@AssistedInject

class.

class CalculatorImpl @AssistedInject constructor(
    private val logger: Logger,
    @Assisted private val increment: Int
) : Calculator {

  override fun addOne(a: Int) = a.inc().apply {
    logger.log("New value is $this")
  }
}

The

@AssistedFactory

is the following

@AssistedFactory
interface CalculatorImplFactory {

  fun create(
      inc: Int
  ): CalculatorImpl
}

When I try to inject the

CalculatorImplFactory

in an Activity like this

@AndroidEntryPoint
class MainActivity : AppCompatActivity() {

  @Inject
  lateinit var calculatorFactory: CalculatorImplFactory
  // ...
}

When I build I get a

CalculatorImplFactory cannot be provided without an @Provides-annotated method.

The documentations says that

Dagger will create the implementation for the assisted factory and provide a binding for it.

but this doesn't seem to be true. What am I missing? Thanks