kotlin-2.kt

import kotlinx.android.synthetic.main.content_main.*
 
 class LoginActivity : AppCompatActivity() {
 
 override fun onCreate(savedInstanceState: Bundle?) {
 
 super.onCreate(savedInstanceState)
 
 setContentView(R.layout.activity_main)
 
 // No need to call findViewById(R.id.textView) as TextView
 
 userName.text = "temidayo"
 
 }
 
 }