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Inject Only Certain Params In Constructor
I have the presenter
class PhonePresenter @Inject constructor(
private val preference: DataPreference,
private val ioScheduler: Scheduler = Schedulers.io())
ioScheduler
is a default parameter. I want to inject only preference: DataPreference
. Now I have the exception
[dagger.android.AndroidInjector.inject(T)] io.reactivex.Scheduler cannot be provided without an @Provides-annotated method.
Is there any way to define parameters which I want to inject in a constructor?
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Answer
Make inject constructor with secondary constructor
class PhonePresenter(
private val preference: DataPreference,
private val ioScheduler: Scheduler) {
@Inject constructor(preference: DataPreference) : this(preference, Schedulers.io())
}
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source: stackoverflow.com
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