Kotlin - variable initialization

 

 

 

It is about initialization of lazy.

 

class KotlinPlayGroundActivity : AppCompatActivity() {

    val name: String by lazy { getName() }
    val name2: String by lazy(::getName)


    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_kotlin_play_ground)

        println("hello")
        println("name 1 : $name")
        println("name 2 : $name2")

    }


    @JvmName("getName1")
    private fun getName(): String {
        println("Calling name...")
        return "Name is Jinhan"
    }
}