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What is the method to use Hilt for injecting a list into a ViewModel?

asked 2023-05-28 17:24:21 +0000

djk gravatar image

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answered 2023-05-28 17:42:02 +0000

nofretete gravatar image

To use Hilt for injecting a list into a ViewModel, you can follow the below steps:

  1. Create a module that provides the list of objects that you want to inject:
@Module
@InstallIn(SingletonComponent::class)
object MyModule {

    @Provides
    fun provideMyList(): List<MyObject> {
        // return your list of objects
    }
}
  1. Add this module to your Hilt application component:
@HiltAndroidApp
class MyApp : Application()
  1. Add the @Inject annotation to your ViewModel constructor:
class MyViewModel @Inject constructor(private val myList: List<MyObject>) : ViewModel() {

    // use the injected list in your ViewModel logic
}

Hilt will automatically instantiate your ViewModel and inject the list of objects into its constructor.

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Asked: 2023-05-28 17:24:21 +0000

Seen: 21 times

Last updated: May 28 '23