Dynamic Color (Material You) in Compose — Wallpaper-Based Theming

Learn how to implement Material You dynamic theming in Compose, adapting colors based on device wallpaper. Dynamic Color Schemes (API 31+) @Composable fun DynamicColorTheme ( content : @Composable () -> Unit ) { val colorScheme = if ( Build . VERSION . SDK_INT >= Build . VERSION_CODES . S ) { val context = LocalContext . current if ( isSystemInDarkTheme ()) { dynamicDarkColorScheme ( context ) } else { dynamicLightColorScheme ( context ) } } else { // Fallback for API < 31 if ( isSystemInDarkTheme ()) { darkColorScheme () } else { lightColorScheme () } } MaterialTheme ( colorScheme = colorScheme , content = content ) } Color Fallback for Older APIs fun getColorScheme ( context : Context , isDark : Boolean ): ColorScheme { return when { Build . VERSION . SDK_INT >= Build . VERSION_CODES . S -> { if ( isDark ) { dynamicDarkColorScheme ( context ) } else { dynamicLightColorScheme ( context ) } } else -> { // Custom fallback palette if ( isDark ) { darkColorScheme ( primary = Color ( 0xFF6