Membuat Aplikasi Kalkulator dengan menggunakan Kotlin
Burhanudin Rifa - 5025201191 PPB - D Github: Link Youtube: Link 1. MainActivity class MainActivity : ComponentActivity() { override fun onCreate (savedInstanceState: Bundle?) { super .onCreate(savedInstanceState) setContent { CalculatorTheme { CalculatorApp ( applicationContext ) } } } } ComponentActivity: Activity dasar yang mendukung Compose. setContent { … }: Menetapkan konten Compose. CalculatorTheme { … }: Menerapkan tema kustom (dibahas di bagian 6). CalculatorApp(applicationContext): Memanggil composable utama, meneruskan Context untuk menampilkan Toast. 2. Composable Utama: CalculatorApp @OptIn ( ExperimentalMaterial3Api :: class ) @Composable fun CalculatorApp (applicationContext: android.content.Context) { var num1 by remember { mutableStateOf ( "0" ) } var num2 by remember { mutableStateOf ( "0" ) } var resultText by remember { mutableStateOf ( "" ) } Surfa...
