MainActivity.kt

package xyz.vivekc.kotlinmultiplatformdemo

import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import android.widget.TextView
import xyz.vivekc.shared.getDate

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        findViewById<TextView>(R.id.label).text = getDate()
    }
}