Change navbar selected color in dark theme

app/src/main/res/color/drawer_item.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="?attr/drawerCheckedColor" android:state_checked="true" />
+    <item android:color="?attr/themeGray" />
+</selector>

app/src/main/res/layout/activity_main.xml

@@ -21,6 +21,8 @@
         android:layout_gravity="start"
         android:fitsSystemWindows="true"
         app:headerLayout="@layout/nav_header_main"
-        app:menu="@menu/activity_main_drawer" />
+        app:menu="@menu/activity_main_drawer"
+        app:itemIconTint="@color/drawer_item"
+        app:itemTextColor="@color/drawer_item" />
 
 </android.support.v4.widget.DrawerLayout>

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

@@ -39,7 +39,9 @@ limitations under the License.
 
     <attr name="themeColor" format="reference|color" />
     <attr name="themeColorInverse" format="reference|color" />
+    <attr name="themeGray" format="reference|color" />
     <attr name="newsColor" format="reference|color" />
     <attr name="urlColor" format="reference|color" />
+    <attr name="drawerCheckedColor" format="reference|color" />
 
 </resources>
\ No newline at end of file

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

@@ -8,8 +8,10 @@
         <item name="colorAccent">@color/colorAccent</item>
         <item name="themeColor">#FFFFFF</item>
         <item name="themeColorInverse">#000000</item>
+        <item name="themeGray">#666666</item>
         <item name="newsColor">#F2F2F2</item>
         <item name="urlColor">@color/colorPrimary</item>
+        <item name="drawerCheckedColor">@color/colorPrimary</item>
         <item name="windowActionBar">false</item>
         <item name="windowNoTitle">true</item>
     </style>
@@ -25,8 +27,10 @@
         <item name="colorAccent">@color/colorAccent</item>
         <item name="themeColor">#000000</item>
         <item name="themeColorInverse">#FFFFFF</item>
+        <item name="themeGray">#aaaaaa</item>
         <item name="newsColor">#00000000</item>
         <item name="urlColor">@color/colorAccent</item>
+        <item name="drawerCheckedColor">@color/colorAccent</item>
         <item name="windowActionBar">false</item>
         <item name="windowNoTitle">true</item>
     </style>