Android Quiz App Kotlin 3-2

MainActivity.kt

package com.example.quizapp

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import com.example.quizapp.databinding.ActivityMainBinding

class MainActivity : AppCompatActivity() {
    
    private lateinit var binding: ActivityMainBinding
    
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding = ActivityMainBinding.inflate(layoutInflater)
        setContentView(binding.root)
    }
}