tutorial-dagger-snippet-add-component

TutorialComponent.kt

import dagger.Component
import javax.inject.Inject
import javax.inject.Singleton

@Component
@Singleton
interface TutorialComponent {

    val contohMelaluiComponent : Contoh
    
    fun inject(mainActivity : MainActivity)

    @Component.Factory
    interface Factory {
        fun create() : TutorialComponent
    }

}

// Class contoh yang akan kita suntik / inject (harus punya anotasi @Inject ya.)
class Contoh @Inject constructor(private val anakContoh: AnakContoh){
    
    val nomor by lazy { (1..10).random() }
    
    val nomorAnak get() = anakContoh.nomor

}

class AnakContoh @Inject constructor(){
    
    val nomor by lazy { (1..10).random() }
    
}