Use materilalKolor for monet compat color scheme

(cherry picked from commit 9a11ec8ead41cb7199e10f3c7464790a0bd3b1ad)

app/build.gradle.kts

@@ -265,6 +265,7 @@ dependencies {
     implementation(libs.compose.grid)
     implementation(libs.reorderable)
     implementation(libs.bundles.markdown)
+    implementation(libs.materialKolor)
 
     // Logging
     implementation(libs.logcat)

app/src/main/java/eu/kanade/presentation/theme/TachiyomiTheme.kt

@@ -1,10 +1,11 @@
 package eu.kanade.presentation.theme
 
+import android.content.Context
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.ColorScheme
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.ReadOnlyComposable
+import androidx.compose.runtime.remember
 import androidx.compose.ui.platform.LocalContext
 import eu.kanade.domain.ui.UiPreferences
 import eu.kanade.domain.ui.model.AppTheme
@@ -53,26 +54,36 @@ private fun BaseTachiyomiTheme(
     isAmoled: Boolean,
     content: @Composable () -> Unit,
 ) {
+    val context = LocalContext.current
+    val isDark = isSystemInDarkTheme()
     MaterialTheme(
-        colorScheme = getThemeColorScheme(appTheme, isAmoled),
+        colorScheme = remember(appTheme, isDark, isAmoled) {
+            getThemeColorScheme(
+                context = context,
+                appTheme = appTheme,
+                isDark = isDark,
+                isAmoled = isAmoled,
+            )
+        },
         content = content,
     )
 }
 
-@Composable
-@ReadOnlyComposable
 private fun getThemeColorScheme(
+    context: Context,
     appTheme: AppTheme,
+    isDark: Boolean,
     isAmoled: Boolean,
 ): ColorScheme {
     val colorScheme = if (appTheme == AppTheme.MONET) {
-        MonetColorScheme(LocalContext.current)
+        MonetColorScheme(context)
     } else {
         colorSchemes.getOrDefault(appTheme, TachiyomiColorScheme)
     }
     return colorScheme.getColorScheme(
-        isSystemInDarkTheme(),
+        isDark = isDark,
-        isAmoled,
+        isAmoled = isAmoled,
+        overrideDarkSurfaceContainers = appTheme != AppTheme.MONET,
     )
 }
 

app/src/main/java/eu/kanade/presentation/theme/colorscheme/BaseColorScheme.kt

@@ -14,16 +14,25 @@ internal abstract class BaseColorScheme {
     private val surfaceContainerHigh = Color(0xFF131313)
     private val surfaceContainerHighest = Color(0xFF1B1B1B)
 
-    fun getColorScheme(isDark: Boolean, isAmoled: Boolean): ColorScheme {
+    fun getColorScheme(
+        isDark: Boolean,
+        isAmoled: Boolean,
+        overrideDarkSurfaceContainers: Boolean,
+    ): ColorScheme {
         if (!isDark) return lightScheme
 
         if (!isAmoled) return darkScheme
 
-        return darkScheme.copy(
+        val amoledScheme = darkScheme.copy(
             background = Color.Black,
             onBackground = Color.White,
             surface = Color.Black,
             onSurface = Color.White,
+        )
+
+        if (!overrideDarkSurfaceContainers) return amoledScheme
+
+        return amoledScheme.copy(
             surfaceVariant = surfaceContainer, // Navigation bar background (ThemePrefWidget)
             surfaceContainerLowest = surfaceContainer,
             surfaceContainerLow = surfaceContainer,

app/src/main/java/eu/kanade/presentation/theme/colorscheme/MonetColorScheme.kt

@@ -1,22 +1,15 @@
 package eu.kanade.presentation.theme.colorscheme
 
-import android.annotation.SuppressLint
-import android.app.UiModeManager
 import android.app.WallpaperManager
 import android.content.Context
-import android.graphics.Bitmap
 import android.os.Build
 import androidx.annotation.RequiresApi
 import androidx.compose.material3.ColorScheme
 import androidx.compose.material3.dynamicDarkColorScheme
 import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.ui.graphics.Color
-import androidx.core.content.getSystemService
+import com.materialkolor.ktx.DynamicScheme
-import com.google.android.material.color.utilities.Hct
+import com.materialkolor.toColorScheme
-import com.google.android.material.color.utilities.MaterialDynamicColors
-import com.google.android.material.color.utilities.QuantizerCelebi
-import com.google.android.material.color.utilities.SchemeContent
-import com.google.android.material.color.utilities.Score
 
 internal class MonetColorScheme(context: Context) : BaseColorScheme() {
 
@@ -28,7 +21,7 @@ internal class MonetColorScheme(context: Context) : BaseColorScheme() {
             ?.primaryColor
             ?.toArgb()
         if (seed != null) {
-            MonetCompatColorScheme(context, seed)
+            MonetCompatColorScheme(Color(seed))
         } else {
             TachiyomiColorScheme
         }
@@ -41,19 +34,6 @@ internal class MonetColorScheme(context: Context) : BaseColorScheme() {
 
     override val lightScheme
         get() = monet.lightScheme
-
-    companion object {
-        @Suppress("Unused")
-        @SuppressLint("RestrictedApi")
-        fun extractSeedColorFromImage(bitmap: Bitmap): Int? {
-            val width = bitmap.width
-            val height = bitmap.height
-            val bitmapPixels = IntArray(width * height)
-            bitmap.getPixels(bitmapPixels, 0, width, 0, 0, width, height)
-            return Score.score(QuantizerCelebi.quantize(bitmapPixels, 128), 1, 0)[0]
-                .takeIf { it != 0 } // Don't take fallback color
-        }
-    }
 }
 
 @RequiresApi(Build.VERSION_CODES.S)
@@ -62,64 +42,14 @@ private class MonetSystemColorScheme(context: Context) : BaseColorScheme() {
     override val darkScheme = dynamicDarkColorScheme(context)
 }
 
-private class MonetCompatColorScheme(context: Context, seed: Int) : BaseColorScheme() {
+internal class MonetCompatColorScheme(seed: Color) : BaseColorScheme() {
-
+    override val lightScheme = generateColorSchemeFromSeed(seed = seed, dark = false)
-    override val lightScheme = generateColorSchemeFromSeed(context = context, seed = seed, dark = false)
+    override val darkScheme = generateColorSchemeFromSeed(seed = seed, dark = true)
-    override val darkScheme = generateColorSchemeFromSeed(context = context, seed = seed, dark = true)
 
     companion object {
-        private fun Int.toComposeColor(): Color = Color(this)
+        fun generateColorSchemeFromSeed(seed: Color, dark: Boolean): ColorScheme {
-
+            return DynamicScheme(seedColor = seed, isDark = dark)
-        @SuppressLint("PrivateResource", "RestrictedApi")
+                .toColorScheme(isAmoled = false)
-        private fun generateColorSchemeFromSeed(context: Context, seed: Int, dark: Boolean): ColorScheme {
-            val scheme = SchemeContent(
-                Hct.fromInt(seed),
-                dark,
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-                    context.getSystemService<UiModeManager>()?.contrast?.toDouble() ?: 0.0
-                } else {
-                    0.0
-                },
-            )
-            val dynamicColors = MaterialDynamicColors()
-            return ColorScheme(
-                primary = dynamicColors.primary().getArgb(scheme).toComposeColor(),
-                onPrimary = dynamicColors.onPrimary().getArgb(scheme).toComposeColor(),
-                primaryContainer = dynamicColors.primaryContainer().getArgb(scheme).toComposeColor(),
-                onPrimaryContainer = dynamicColors.onPrimaryContainer().getArgb(scheme).toComposeColor(),
-                inversePrimary = dynamicColors.inversePrimary().getArgb(scheme).toComposeColor(),
-                secondary = dynamicColors.secondary().getArgb(scheme).toComposeColor(),
-                onSecondary = dynamicColors.onSecondary().getArgb(scheme).toComposeColor(),
-                secondaryContainer = dynamicColors.secondaryContainer().getArgb(scheme).toComposeColor(),
-                onSecondaryContainer = dynamicColors.onSecondaryContainer().getArgb(scheme).toComposeColor(),
-                tertiary = dynamicColors.tertiary().getArgb(scheme).toComposeColor(),
-                onTertiary = dynamicColors.onTertiary().getArgb(scheme).toComposeColor(),
-                tertiaryContainer = dynamicColors.tertiary().getArgb(scheme).toComposeColor(),
-                onTertiaryContainer = dynamicColors.onTertiaryContainer().getArgb(scheme).toComposeColor(),
-                background = dynamicColors.background().getArgb(scheme).toComposeColor(),
-                onBackground = dynamicColors.onBackground().getArgb(scheme).toComposeColor(),
-                surface = dynamicColors.surface().getArgb(scheme).toComposeColor(),
-                onSurface = dynamicColors.onSurface().getArgb(scheme).toComposeColor(),
-                surfaceVariant = dynamicColors.surfaceVariant().getArgb(scheme).toComposeColor(),
-                onSurfaceVariant = dynamicColors.onSurfaceVariant().getArgb(scheme).toComposeColor(),
-                surfaceTint = dynamicColors.surfaceTint().getArgb(scheme).toComposeColor(),
-                inverseSurface = dynamicColors.inverseSurface().getArgb(scheme).toComposeColor(),
-                inverseOnSurface = dynamicColors.inverseOnSurface().getArgb(scheme).toComposeColor(),
-                error = dynamicColors.error().getArgb(scheme).toComposeColor(),
-                onError = dynamicColors.onError().getArgb(scheme).toComposeColor(),
-                errorContainer = dynamicColors.errorContainer().getArgb(scheme).toComposeColor(),
-                onErrorContainer = dynamicColors.onErrorContainer().getArgb(scheme).toComposeColor(),
-                outline = dynamicColors.outline().getArgb(scheme).toComposeColor(),
-                outlineVariant = dynamicColors.outlineVariant().getArgb(scheme).toComposeColor(),
-                scrim = Color.Black,
-                surfaceBright = dynamicColors.surfaceBright().getArgb(scheme).toComposeColor(),
-                surfaceDim = dynamicColors.surfaceDim().getArgb(scheme).toComposeColor(),
-                surfaceContainer = dynamicColors.surfaceContainer().getArgb(scheme).toComposeColor(),
-                surfaceContainerHigh = dynamicColors.surfaceContainerHigh().getArgb(scheme).toComposeColor(),
-                surfaceContainerHighest = dynamicColors.surfaceContainerHighest().getArgb(scheme).toComposeColor(),
-                surfaceContainerLow = dynamicColors.surfaceContainerLow().getArgb(scheme).toComposeColor(),
-                surfaceContainerLowest = dynamicColors.surfaceContainerLowest().getArgb(scheme).toComposeColor(),
-            )
         }
     }
 }

gradle/libs.versions.toml

@@ -12,6 +12,7 @@ ktlint-core = "1.8.0"
 firebase-bom = "34.7.0"
 markdown = "0.39.0"
 junit = "6.0.1"
+materialKolor = "5.0.0-alpha04"
 
 [libraries]
 desugar = "com.android.tools:desugar_jdk_libs:2.1.5"
@@ -106,6 +107,8 @@ markdown-coil = { module = "com.mikepenz:multiplatform-markdown-renderer-coil3",
 
 stringSimilarity = { module = "com.aallam.similarity:string-similarity-kotlin", version = "0.1.0" }
 
+materialKolor = { module = "com.materialkolor:material-kolor", version.ref = "materialKolor" }
+
 [plugins]
 google-services = { id = "com.google.gms.google-services", version = "4.4.4" }
 aboutLibraries = { id = "com.mikepenz.aboutlibraries.plugin.android", version.ref = "aboutlib_version" }