Tugas 3 PPB D

Tugas 3 PPB: Aplikasi Selamat Ulang Tahun

Nama : Charles

NRP : 5025211082

Kelas : PPB D

Pada tugas ini cukup mengikuti langkah-langkah dari https://developer.android.com/codelabs/basic-android-kotlin-compose-text-composables?hl=id#9 untuk mempelajari cara membuat aplikasi happy birthday. Berikut di bawah merupakan contoh aplikasinya.

Berikut merupakan hasil akhir setelah kode di modifikasi sedikit dengan warna yang lebih cerah:

Berikut Video demo : https://youtu.be/xx7l48WXIHI

Berikut Githubnya  : https://github.com/lodaogos/lodaogos-Tugas_3_PPB_Charles-

Berikut Kode Fullnya :

package com.example.happybirthday

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.*
import androidx.compose.material3.*
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.happybirthday.ui.theme.HappyBirthdayTheme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            HappyBirthdayTheme {
                
                Surface(
                    modifier = Modifier.fillMaxSize(),
                    color = Color(0xFF6200EE)
                ) {
                    GreetingText(
                        message = "Happy Birthday, Sam! 🎉",
                        from = "From Charles",
                        modifier = Modifier.padding(16.dp)
                    )
                }
            }
        }
    }
}

@Composable
fun GreetingText(message: String, from: String, modifier: Modifier = Modifier) {
    Column(
        modifier = modifier
            .fillMaxSize()
            .padding(16.dp),
        verticalArrangement = Arrangement.Center,
        horizontalAlignment = Alignment.CenterHorizontally
    ) {
        Text(
            text = message,
            fontSize = 64.sp,
            lineHeight = 70.sp,
            textAlign = TextAlign.Center,
            fontFamily = FontFamily.Cursive,
            color = Color.White
        )
        Spacer(modifier = Modifier.height(16.dp))
        Text(
            text = from,
            fontSize = 28.sp,
            fontFamily = FontFamily.Cursive,
            color = Color.Yellow,
            modifier = Modifier
                .padding(16.dp)
                .align(Alignment.End)
        )
    }
}

@Preview(showBackground = true)
@Composable
fun BirthdayCardPreview() {
    HappyBirthdayTheme {
        Surface(
            modifier = Modifier.fillMaxSize(),
            color = Color(0xFF6200EE)
        ) {
            GreetingText(message = "Happy Birthday, Sam! 🎉", from = "From Charles 🎂")
        }
    }
}