When I execute the following and return to the MainActivity.kt through finish(), the onResume method is not called there, why?

class ActivityForGPSPermission : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_dialog_for_gps)

    findViewById<Button>(R.id.tryAgain)
        .setOnClickListener {
            finish()
        }
     }
}