Tugas Pertemuan 4 - Membuat Aplikasi Roller

Tugas 4 - Aplikasi Dice Roller

Nama    : Abiyu Ramadhan Kiesly

NRP      : 5025221123

Kelas    : Pemrograman Perangkat Bergerak G

Link Github: Link Repository Github

Source Code

package com.example.diceroller

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.wrapContentSize
import androidx.compose.material3.Button
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.example.diceroller.ui.theme.DiceRollerTheme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContent {
            DiceRollerTheme {
                DiceRollerApp()
            }
        }
    }
}

@Composable
fun DiceWithButtonImage(modifier: Modifier = Modifier) {
    var result by remember { mutableStateOf(1) }
    val imageResource = when (result) {
        1 -> R.drawable.dice_1
        2 -> R.drawable.dice_2
        3 -> R.drawable.dice_3
        4 -> R.drawable.dice_4
        5 -> R.drawable.dice_5
        else -> R.drawable.dice_6
    }
    Column(
        modifier = modifier,
        horizontalAlignment = Alignment.CenterHorizontally
    ) {
        Image(
            painter = painterResource(imageResource),
            contentDescription = result.toString()
        )
        Spacer(modifier = Modifier.height(16.dp))
        Button(onClick = { result = (1..6).random() }) {
            Text(stringResource(R.string.roll))
        }
    }
}

@Preview(showBackground = true)
@Composable
fun DiceRollerApp() {
    DiceWithButtonImage(modifier = Modifier
        .fillMaxSize()
        .wrapContentSize(Alignment.Center)
    )
} 

Hasil Tampilan: