ExampleActivity.kt

class ExampleActivity : AppCompatActivity(), ExampleContract.View {
	
	lateinit var presenter: ExampleContract.Presenter
  
	override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		setContentView(R.layout.activity_main)
	
		//Inject the presenter using Dependecy injection 
		
		presenter.fetchProfileName()
	}
    
	override fun onProfileNameReceived(name: String) {
		  //We recived the profile's name. Update ui
	}

	override fun onProfileNameRequestFailed(exception: Exception) {
		//We did not recived the profile's name. Update ui
	}
}