skema warna untuk mode gelap

app/src/main/java/com/example/kalkulatorbmi/theme.kt

@@ -0,0 +1,75 @@
+package com.example.kalkulatorbmi.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.SideEffect
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
+import androidx.core.view.WindowCompat
+
+// Skema Warna untuk Mode Gelap
+private val DarkColorScheme = darkColorScheme(
+    primary = PinkPrimaryDark,
+    secondary = PinkSecondaryDark,
+    tertiary = PinkTertiaryDark,
+    background = Color(0xFF1C1B1F), // Latar belakang gelap standar
+    surface = Color(0xFF1C1B1F),
+    onPrimary = White,
+    onSecondary = White,
+    onTertiary = Black,
+    onBackground = White,
+    onSurface = White,
+)
+
+// Skema Warna untuk Mode Terang
+private val LightColorScheme = lightColorScheme(
+    primary = PinkPrimary,
+    secondary = PinkSecondary,
+    tertiary = PinkTertiary,
+    background = LightPinkBackground, // Latar belakang putih ke-pink-an
+    surface = White, // Card dan surface lainnya tetap putih bersih
+    onPrimary = White,
+    onSecondary = Black,
+    onTertiary = Black,
+    onBackground = Black,
+    onSurface = Black,
+)
+
+@Composable
+fun KalkulatorBMITheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    dynamicColor: Boolean = false, // Matikan dynamic color agar tema pink kita yang dipakai
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+    val view = LocalView.current
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            window.statusBarColor = colorScheme.primary.toArgb()
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
+        }
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}