Basic Hello World with Koin

HelloKoin.kt

class Info(val text: String)

// Module
val bag = module {
    single { Info("Hello Koin") }
}

// MainActivity
class MainActivity : AppCompatActivity() {
    
    // Retrieve Dependencies
    private val magicBox: Info by inject()

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        
        // Bind with our activity
        startKoin {
            // Android context
            androidContext(this@MainActivity)
            // modules
            modules(bag)
        }
        
        text_view.text = magicBox.text
    }
}