I have ViewModelFactory which requires me to pass ...
# androida
Ayden
09/27/2020, 1:24 PMI have ViewModelFactory which requires me to pass class as a constructor.
But currently the class is an interface.
May I know how can I achieve this?
Copy code
interface VoteRepository {
fun getVoteDetails(): MutableLiveData<ArrayList<Vote>>
}
val voteViewModelFactory = VoteViewModelFactory(// I need to pass the VoteRepository here)google 3
j
Javier
09/27/2020, 1:32 PMYou have to create the implementation for VoteRepository
a
Ayden
09/27/2020, 1:45 PM@Javier I do have a VoteRepositoryImpl class.
Ayden
09/27/2020, 1:45 PMI separate the actual implementation and interface.
j
Javier
09/27/2020, 1:46 PMThen you can pass a VoteRepositoryImpl(), but I think you are using Dagger, Koin or Kodein maybe?
a
Ayden
09/27/2020, 1:50 PMNope. I'm not using any one of them. I am trying to avoid using any dependency.
🤔 1
Ayden
09/27/2020, 1:50 PMI'm trying clean approach.
j
Javier
09/27/2020, 1:57 PMThen you will have to create your own DI
a
Ayden
09/27/2020, 1:59 PMThank you.
s
Sulav Timsina
09/29/2020, 3:54 AM Copy code
class MyViewModelFactory : ViewModelProvider.Factory {
override fun <T : ViewModel?> create(modelClass: Class<T>): T {
return when {
modelClass.isAssignableFrom(VoteViewModel::class.java) -> {
VoteViewModel(
VoteRepositoryImpl(
MyProvider.apolloClient
)
) as T
}