Tugas Pertemuan 3 PPB

Nama: Aryaka Leorgi

NRP: 5025231117

Kelas: PPB (C)

Langkah 1: Konfigurasi Proyek

Pada layar New Project, isi kolom-kolom berikut agar sesuai dengan kodemu:

• Name: Happy Birthday

• Package name: com.example.happybirthday 

• Minimum SDK: default 

Langkah 2: Ubah File MainActivity.kt

1. Perhatikan panel Project di sebelah kiri layar. Buka susunan folder ini: app > java > com.example.happybirthday.

2. buka file MainActivity.kt.

3. tambahkan composable dan importnya seperti yang di bawah
   

   package com.example.happybirthday
   
   import android.os.Bundle
   import androidx.activity.ComponentActivity
   import androidx.activity.compose.setContent
   import androidx.compose.foundation.layout.Arrangement
   import androidx.compose.foundation.layout.Column
   import androidx.compose.foundation.layout.fillMaxSize
   import androidx.compose.foundation.layout.padding
   import androidx.compose.material3.MaterialTheme
   import androidx.compose.material3.Surface
   import androidx.compose.material3.Text
   import androidx.compose.runtime.Composable
   import androidx.compose.ui.Alignment
   import androidx.compose.ui.Modifier
   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 {
                   // A surface container using the 'background' color from the theme
                   Surface(
                       modifier = Modifier.fillMaxSize(),
                       color = MaterialTheme.colorScheme.background
                   ) {
                       GreetingText(
                           message = "Happy Birthday Aryaka!",
                           from = "From Arya",
                           modifier = Modifier.padding(8.dp)
                       )
                   }
               }
           }
       }
   }
   
   @Composable
   fun GreetingText(message: String, from: String, modifier: Modifier = Modifier) {
       Column(
           verticalArrangement = Arrangement.Center,
           modifier = modifier
       ) {
           Text(
               text = message,
               fontSize = 100.sp,
               lineHeight = 116.sp,
               textAlign = TextAlign.Center
           )
           Text(
               text = from,
               fontSize = 36.sp,
               modifier = Modifier
                   .padding(16.dp)
                   .align(alignment = Alignment.End)
           )
       }
   }
   
   @Preview(showBackground = true)
   @Composable
   fun BirthdayCardPreview() {
       HappyBirthdayTheme {
           GreetingText(message = "Happy Birthday Aryaka", from = "From Arya")
       }
   }

4. Klik split view untuk melihat aplikasinya seperti apa