refactor(common): move ColorScheme logic into LobstersTheme

android/src/main/kotlin/dev/msfjarvis/claw/android/ui/LobstersApp.kt

@@ -74,12 +74,12 @@ fun LobstersApp(
   val savedPosts by viewModel.savedPosts.collectAsState(emptyMap())
 
   LobstersTheme(
+    dynamicColor = true,
     providedValues =
       arrayOf(
         LocalUriHandler provides urlLauncher,
         LocalHTMLConverter provides htmlConverter,
       ),
-    colorScheme = decideColorScheme(LocalContext.current),
   ) {
     val currentUiMode = LocalConfiguration.current.uiMode
     val systemBarsColor = MaterialTheme.colorScheme.surfaceColorAtNavigationBarElevation()

android/src/main/kotlin/dev/msfjarvis/claw/android/ui/ext.kt

@@ -2,20 +2,13 @@ package dev.msfjarvis.claw.android.ui
 
 import android.content.Context
 import android.content.ContextWrapper
-import android.os.Build
 import androidx.activity.ComponentActivity
-import androidx.compose.foundation.isSystemInDarkTheme
-import androidx.compose.material3.ColorScheme
-import androidx.compose.material3.dynamicDarkColorScheme
-import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
 import androidx.navigation.NavController
 import dev.msfjarvis.claw.android.ui.navigation.Destinations
 import dev.msfjarvis.claw.android.viewmodel.ClawViewModel
 import dev.msfjarvis.claw.common.posts.PostActions
-import dev.msfjarvis.claw.common.theme.DarkThemeColors
-import dev.msfjarvis.claw.common.theme.LightThemeColors
 import dev.msfjarvis.claw.common.urllauncher.UrlLauncher
 import dev.msfjarvis.claw.database.local.SavedPost
 import java.time.LocalDateTime
@@ -37,24 +30,6 @@ fun String.toLocalDateTime(): LocalDateTime {
   return LocalDateTime.from(DateTimeFormatter.ISO_OFFSET_DATE_TIME.parse(this))
 }
 
-@Composable
-fun decideColorScheme(context: Context): ColorScheme {
-  val isDarkTheme = isSystemInDarkTheme()
-  return if (Build.VERSION.SDK_INT >= 31) {
-    if (isDarkTheme) {
-      dynamicDarkColorScheme(context)
-    } else {
-      dynamicLightColorScheme(context)
-    }
-  } else {
-    if (isDarkTheme) {
-      DarkThemeColors
-    } else {
-      LightThemeColors
-    }
-  }
-}
-
 @Composable
 fun rememberPostActions(
   urlLauncher: UrlLauncher,

common/src/main/kotlin/dev/msfjarvis/claw/common/theme/Theme.kt

@@ -1,15 +1,19 @@
 package dev.msfjarvis.claw.common.theme
 
-import androidx.compose.material3.ColorScheme
+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.CompositionLocalProvider
 import androidx.compose.runtime.ProvidedValue
+import androidx.compose.ui.platform.LocalContext
 import com.halilibo.richtext.ui.material3.SetupMaterial3RichText
 
-val LightThemeColors =
+internal val LightThemeColors =
   lightColorScheme(
     primary = md_theme_light_primary,
     onPrimary = md_theme_light_onPrimary,
@@ -38,7 +42,7 @@ val LightThemeColors =
     inverseSurface = md_theme_light_inverseSurface,
   )
 
-val DarkThemeColors =
+internal val DarkThemeColors =
   darkColorScheme(
     primary = md_theme_dark_primary,
     onPrimary = md_theme_dark_onPrimary,
@@ -69,10 +73,23 @@ val DarkThemeColors =
 
 @Composable
 fun LobstersTheme(
+  darkTheme: Boolean = isSystemInDarkTheme(),
+  dynamicColor: Boolean = false,
   providedValues: Array<ProvidedValue<*>> = emptyArray(),
-  colorScheme: ColorScheme,
   content: @Composable () -> Unit,
 ) {
+  val colorScheme =
+    when {
+      dynamicColor && Build.VERSION.SDK_INT >= 31 -> {
+        val context = LocalContext.current
+        if (darkTheme) {
+          dynamicDarkColorScheme(context)
+        } else {
+          dynamicLightColorScheme(context)
+        }
+      }
+      else -> if (darkTheme) DarkThemeColors else LightThemeColors
+    }
   CompositionLocalProvider(*providedValues) {
     MaterialTheme(colorScheme = colorScheme, typography = AppTypography) {
       SetupMaterial3RichText { content() }