Koin-App

Sample app to try Koin with ViewModel.

Add the dependencies:

...
  dependencies {
  ...
  // Koin
  implementation "io.insert-koin:koin-android:3.2.0-beta-1"
  }

Modules.kt:

val appModule = module {
    single { MyRepositoryImpl() }
}

val viewModelModule = module {
    viewModel { MainViewModel(get()) }
}

MyApp.kt:

class MyApp : Application() {
    override fun onCreate() {
        super.onCreate()
        startKoin {
            androidContext(this@MyApp)
            modules(listOf(appModule, viewModelModule))
        }
    }
}

Go to AndroidManifest and add:

<application
      android:name=".MyApp"
      ...
</application>

MainActivity.kt:

private val vm:MainViewModel = get()

Or:

private val vm by viewModel<MainViewModel>()