Last active
February 9, 2018 10:03
-
-
Save RoryKelly/659b0f88f368e5c707551147e8949566 to your computer and use it in GitHub Desktop.
Utility for creating view models.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import android.arch.lifecycle.ViewModel | |
import android.arch.lifecycle.ViewModelProviders | |
import android.support.v4.app.FragmentActivity | |
import kotlin.reflect.KClass | |
class MainActivity : AppCompatActivity() { | |
val viewModel by bindViewModel(this, MainViewModel::class) | |
override fun onCreate(savedInstanceState: Bundle?) { | |
AndroidInjection.inject(this) | |
super.onCreate(savedInstanceState) | |
} | |
} | |
fun <T : ViewModel, S : FragmentActivity> bindViewModel(to: S, modelClass: KClass<T>) = | |
lazy { ViewModelProviders.of(to).get(modelClass.java) } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment