perf: colorScheme animation

gkd-kit · Jan 9, 2025 · 1579a56 · 1579a56
1 parent 2e26326
commit 1579a56
Showing 1 changed file with 56 additions and 2 deletions.
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/theme/Theme.kt b/app/src/main/kotlin/li/songe/gkd/ui/theme/Theme.kt
@@ -1,7 +1,10 @@
 package li.songe.gkd.ui.theme
 
 import android.os.Build
+import androidx.compose.animation.animateColorAsState
+import androidx.compose.animation.core.tween
 import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.ColorScheme
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.dynamicDarkColorScheme
@@ -11,6 +14,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.core.view.WindowInsetsControllerCompat
 import li.songe.gkd.MainActivity
@@ -43,6 +47,56 @@ fun AppTheme(
         }
     }
     MaterialTheme(
-        colorScheme = colorScheme, content = content
+        colorScheme = colorScheme.animation(),
+        content = content,
     )
-}
+}
+
+@Composable
+private fun Color.animation() = animateColorAsState(
+    targetValue = this,
+    animationSpec = tween(durationMillis = 500),
+    label = "animation"
+).value
+
+@Composable
+private fun ColorScheme.animation(): ColorScheme {
+    return copy(
+        primary = primary.animation(),
+        onPrimary = onPrimary.animation(),
+        primaryContainer = primaryContainer.animation(),
+        onPrimaryContainer = onPrimaryContainer.animation(),
+        inversePrimary = inversePrimary.animation(),
+        secondary = secondary.animation(),
+        onSecondary = onSecondary.animation(),
+        secondaryContainer = secondaryContainer.animation(),
+        onSecondaryContainer = onSecondaryContainer.animation(),
+        tertiary = tertiary.animation(),
+        onTertiary = onTertiary.animation(),
+        tertiaryContainer = tertiaryContainer.animation(),
+        onTertiaryContainer = onTertiaryContainer.animation(),
+        background = background.animation(),
+        onBackground = onBackground.animation(),
+        surface = surface.animation(),
+        onSurface = onSurface.animation(),
+        surfaceVariant = surfaceVariant.animation(),
+        onSurfaceVariant = onSurfaceVariant.animation(),
+        surfaceTint = surfaceTint.animation(),
+        inverseSurface = inverseSurface.animation(),
+        inverseOnSurface = inverseOnSurface.animation(),
+        error = error.animation(),
+        onError = onError.animation(),
+        errorContainer = errorContainer.animation(),
+        onErrorContainer = onErrorContainer.animation(),
+        outline = outline.animation(),
+        outlineVariant = outlineVariant.animation(),
+        scrim = scrim.animation(),
+        surfaceBright = surfaceBright.animation(),
+        surfaceDim = surfaceDim.animation(),
+        surfaceContainer = surfaceContainer.animation(),
+        surfaceContainerHigh = surfaceContainerHigh.animation(),
+        surfaceContainerHighest = surfaceContainerHighest.animation(),
+        surfaceContainerLow = surfaceContainerLow.animation(),
+        surfaceContainerLowest = surfaceContainerLowest.animation(),
+    )
+}