Initial commit of HermesControl Android app

app/src/main/java/com/m57/hermescontrol/theme/Theme.kt

@@ -0,0 +1,78 @@
+package com.m57.hermescontrol.theme
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.compositionLocalOf
+import androidx.compose.ui.graphics.Color
+
+enum class ThemePreference { SYSTEM, LIGHT, DARK }
+
+val LocalThemePreference = compositionLocalOf { ThemePreference.SYSTEM }
+
+private val HermesDarkColorScheme =
+    darkColorScheme(
+        primary = HermesPurple,
+        onPrimary = Color.White,
+        primaryContainer = HermesPurpleDark,
+        onPrimaryContainer = HermesPurple80,
+        secondary = HermesAmber,
+        onSecondary = Color.Black,
+        secondaryContainer = HermesAmberDark,
+        onSecondaryContainer = HermesAmber80,
+        tertiary = HermesAmberLight,
+        background = DarkBackground,
+        onBackground = DarkOnSurface,
+        surface = DarkSurface,
+        onSurface = DarkOnSurface,
+        surfaceVariant = DarkSurfaceVariant,
+        onSurfaceVariant = DarkOnSurfaceVariant,
+        error = Color(0xFFCF6679),
+        onError = Color.Black,
+        outline = Color(0xFF938F99),
+    )
+
+private val HermesLightColorScheme =
+    lightColorScheme(
+        primary = HermesPurple,
+        onPrimary = Color.White,
+        primaryContainer = HermesPurple80,
+        onPrimaryContainer = HermesPurpleDark,
+        secondary = HermesAmber,
+        onSecondary = Color.Black,
+        secondaryContainer = HermesAmber80,
+        onSecondaryContainer = HermesAmberDark,
+        tertiary = HermesAmberDark,
+        background = LightBackground,
+        onBackground = LightOnSurface,
+        surface = LightSurface,
+        onSurface = LightOnSurface,
+        surfaceVariant = LightSurfaceVariant,
+        onSurfaceVariant = LightOnSurfaceVariant,
+        error = Color(0xFFB00020),
+        onError = Color.White,
+        outline = Color(0xFF79747E),
+    )
+
+@Composable
+fun HermesControlTheme(
+    themePreference: ThemePreference = LocalThemePreference.current,
+    content: @Composable () -> Unit,
+) {
+    val darkTheme =
+        when (themePreference) {
+            ThemePreference.SYSTEM -> isSystemInDarkTheme()
+            ThemePreference.LIGHT -> false
+            ThemePreference.DARK -> true
+        }
+
+    val colorScheme = if (darkTheme) HermesDarkColorScheme else HermesLightColorScheme
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content,
+    )
+}