Move filter icon tint color to resources

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -3,7 +3,6 @@ package eu.kanade.tachiyomi.ui.library
 import android.app.Activity
 import android.content.Intent
 import android.content.res.Configuration
-import android.graphics.Color
 import android.net.Uri
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -39,6 +38,7 @@ import eu.kanade.tachiyomi.ui.base.controller.TabbedController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaController
+import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.view.inflate
 import java.io.IOException
@@ -367,8 +367,10 @@ class LibraryController(
         val filterItem = menu.findItem(R.id.action_filter)
 
         // Tint icon if there's a filter active
-        val filterColor = if (navView.hasActiveFilters()) Color.rgb(255, 238, 7) else Color.WHITE
-        DrawableCompat.setTint(filterItem.icon, filterColor)
+        if (navView.hasActiveFilters()) {
+            val filterColor = activity!!.getResourceColor(R.attr.colorFilterActive)
+            DrawableCompat.setTint(filterItem.icon, filterColor)
+        }
 
         // Display submenu
         if (preferences.libraryAsList().getOrDefault()) {

app/src/main/res/values/attrs.xml

@@ -21,6 +21,7 @@
     </declare-styleable>
 
     <attr name="selectable_library_drawable" format="reference|integer"/>
+    <attr name="colorFilterActive" format="reference|integer"/>
     <attr name="colorBackgroundSplash" format="reference|integer"/>
 
 </resources>

app/src/main/res/values/colors.xml

@@ -38,6 +38,8 @@
     <color name="pageNumberBackgroundLight">@color/md_grey_50_75</color>
     <color name="pageNumberBackgroundDark">@color/md_grey_900_75</color>
 
+    <color name="filterColor">#FFEE07</color>
+
     <!-- Text Colors -->
     <color name="md_black_1000_87">#DE000000</color>
     <color name="md_black_1000_54">#8A000000</color>

app/src/main/res/values/themes.xml

@@ -58,6 +58,7 @@
 
         <!-- Custom Attributes-->
         <item name="selectable_library_drawable">@drawable/library_item_selector_light</item>
+        <item name="colorFilterActive">@color/filterColor</item>
     </style>
 
     <!--===========-->
@@ -122,6 +123,7 @@
 
         <!-- Custom Attributes-->
         <item name="selectable_library_drawable">@drawable/library_item_selector_dark</item>
+        <item name="colorFilterActive">@color/filterColor</item>
     </style>
 
     <style name="Theme.Tachiyomi.Dark" parent="Theme.Base.Dark">