인프런 커뮤니티 질문&답변

package com.gundol.dice_app

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import android.widget.Toast
import androidx.databinding.DataBindingUtil
import com.gundol.dice_app.databinding.ActivityMainBinding
import kotlin.random.Random

class MainActivity : AppCompatActivity() {

    private lateinit var binding: ActivityMainBinding

    override fun onCreate(savedInstanceState: Bundle?) {

        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
        //binding 기능으로 레이아웃찾기

        val diceImage1 = binding.dice1
        val diceImage2 = binding.dice2

        binding.diceStartBtn.setOnClickListener {

            Toast.makeText(this, "주사위 굴러가유~", Toast.LENGTH_LONG).show()

            Log.d("MainActivity", Random.nextInt(1, 7).toString())
            Log.d("MainActivity", Random.nextInt(1, 7).toString())

            val number1 = Random.nextInt(1, 7)
            val number2 = Random.nextInt(1, 7)

            if (number1 == 1) {
                diceImage1.setImageResource(R.drawable.dice_1)
                //setImageResource를 이용해서 이미지를 변경할수 있다.
            } else if (number1 == 2) {
                diceImage1.setImageResource(R.drawable.dice_2)
            } else if (number1 == 3) {
                diceImage1.setImageResource(R.drawable.dice_3)
            } else if (number1 == 4) {
                diceImage1.setImageResource(R.drawable.dice_4)
            } else if (number1 == 5) {
                diceImage1.setImageResource(R.drawable.dice_5)
            } else {
                diceImage1.setImageResource(R.drawable.dice_6)
            }


            if (number2 == 1) {
                diceImage2.setImageResource(R.drawable.dice_1)
            } else if (number2 == 2) {
                diceImage2.setImageResource(R.drawable.dice_2)
            } else if (number2 == 3) {
                diceImage2.setImageResource(R.drawable.dice_3)
            } else if (number2 == 4) {
                diceImage2.setImageResource(R.drawable.dice_4)
            } else if (number2 == 5) {
                diceImage2.setImageResource(R.drawable.dice_5)
            } else {
                diceImage2.setImageResource(R.drawable.dice_6)
            }



        }
    }

}

안녕하세요

전체 코드를 다 복사해서 올려주시면 도움드릴 수 있을 것 같습니다~