优化

app/src/main/java/io/legado/app/base/BaseActivity.kt

@@ -17,7 +17,6 @@ import io.legado.app.constant.AppConst
 import io.legado.app.constant.Theme
 import io.legado.app.help.AppConfig
 import io.legado.app.help.ThemeConfig
-import io.legado.app.lib.theme.ATH
 import io.legado.app.lib.theme.ThemeStore
 import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.primaryColor
@@ -128,11 +127,11 @@ abstract class BaseActivity<VB : ViewBinding>(
             Theme.Transparent -> setTheme(R.style.AppTheme_Transparent)
             Theme.Dark -> {
                 setTheme(R.style.AppTheme_Dark)
-                ATH.applyBackgroundTint(window.decorView)
+                window.decorView.applyBackgroundTint(backgroundColor)
             }
             Theme.Light -> {
                 setTheme(R.style.AppTheme_Light)
-                ATH.applyBackgroundTint(window.decorView)
+                window.decorView.applyBackgroundTint(backgroundColor)
             }
             else -> {
                 if (ColorUtils.isColorLight(primaryColor)) {
@@ -140,7 +139,7 @@ abstract class BaseActivity<VB : ViewBinding>(
                 } else {
                     setTheme(R.style.AppTheme_Dark)
                 }
-                ATH.applyBackgroundTint(window.decorView)
+                window.decorView.applyBackgroundTint(backgroundColor)
             }
         }
         if (imageBg) {

app/src/main/java/io/legado/app/lib/theme/ATH.kt

@@ -8,7 +8,6 @@ import androidx.annotation.ColorInt
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.widget.ViewPager2
 import com.google.android.material.bottomnavigation.BottomNavigationView
-import io.legado.app.help.AppConfig
 import io.legado.app.utils.ColorUtils
 import io.legado.app.utils.dp
 import splitties.init.appCtx
@@ -19,13 +18,6 @@ import splitties.init.appCtx
 @Suppress("unused", "MemberVisibilityCanBePrivate")
 object ATH {
 
-    fun setBackgroundTint(
-        view: View, @ColorInt color: Int,
-        isDark: Boolean = AppConfig.isNightTheme
-    ) {
-        TintHelper.setTintAuto(view, color, true, isDark)
-    }
-
     fun setEdgeEffectColor(view: RecyclerView?, @ColorInt color: Int) {
         view?.edgeEffectFactory = object : RecyclerView.EdgeEffectFactory() {
             override fun createEdgeEffect(view: RecyclerView, direction: Int): EdgeEffect {
@@ -78,16 +70,6 @@ object ATH {
         }
     }
 
-    fun applyBackgroundTint(view: View?) {
-        view?.apply {
-            if (background == null) {
-                setBackgroundColor(context.backgroundColor)
-            } else {
-                setBackgroundTint(this, context.backgroundColor)
-            }
-        }
-    }
-
     fun applyEdgeEffectColor(view: View?) {
         when (view) {
             is RecyclerView -> view.edgeEffectFactory = DEFAULT_EFFECT_FACTORY

app/src/main/java/io/legado/app/utils/ViewExtensions.kt

@@ -53,12 +53,16 @@ fun View.applyTint(
     TintHelper.setTintAuto(this, color, false, isDark)
 }
 
-fun View.applyBackground(
+fun View.applyBackgroundTint(
     @ColorInt color: Int,
     isDark: Boolean = AppConfig.isNightTheme
 ) {
+    if (background == null) {
+        setBackgroundColor(color)
+    } else {
         TintHelper.setTintAuto(this, color, true, isDark)
     }
+}
 
 fun View.gone() {
     if (visibility != GONE) {