优化导航栏非沉浸是颜色深一些

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

@@ -15,7 +15,9 @@ import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.constant.AppConst
 import io.legado.app.constant.Theme
+import io.legado.app.help.AppConfig
 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
 import io.legado.app.ui.widget.TitleBar
@@ -165,7 +167,12 @@ abstract class BaseActivity<VB : ViewBinding>(
     }
 
     open fun upNavigationBarColor() {
-        ATH.setNavigationBarColorAuto(this)
+        if (AppConfig.isTransparentStatusBar) {
+            ATH.setNavigationBarColorAuto(this, ThemeStore.navigationBarColor(this))
+        } else {
+            val nbColor = ColorUtils.darkenColor(ThemeStore.navigationBarColor(this))
+            ATH.setNavigationBarColorAuto(this, nbColor)
+        }
     }
 
     open fun observeLiveBus() {

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

@@ -123,7 +123,7 @@ object ATH {
 
     fun setNavigationBarColorAuto(
         activity: Activity,
-        color: Int = ThemeStore.navigationBarColor(activity)
+        color: Int,
     ) {
         activity.window.navigationBarColor = color
         setLightNavigationBar(activity, ColorUtils.isColorLight(color))

app/src/main/java/io/legado/app/ui/book/read/ReadBookBaseActivity.kt

@@ -24,7 +24,6 @@ import io.legado.app.lib.dialogs.selector
 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.bottomBackground
 import io.legado.app.service.help.CacheBook
 import io.legado.app.service.help.ReadBook
 import io.legado.app.ui.book.read.config.BgTextConfigDialog
@@ -144,8 +143,8 @@ abstract class ReadBookBaseActivity :
 
     override fun upNavigationBarColor() {
         when {
-            binding.readMenu.isVisible -> ATH.setNavigationBarColorAuto(this)
-            bottomDialog > 0 -> ATH.setNavigationBarColorAuto(this, bottomBackground)
+            binding.readMenu.isVisible -> super.upNavigationBarColor()
+            bottomDialog > 0 -> super.upNavigationBarColor()
             else -> if (AppConfig.isTransparentStatusBar) {
                 ATH.setNavigationBarColorAuto(this, Color.TRANSPARENT)
             } else {