元件佈局

    <android.support.design.widget.NavigationView
        ...
        app:itemTextColor="@color/nav_state_list"
        app:itemIconTint="@color/nav_state_list" 
        .../>

資源目錄下的res/color/nav_state_list.xml檔案

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android"
 
>
    <!-- Item checked -->
    <item android:color="@color/colorAccent" android:state_checked="true" />
    <!-- Item pressed -->
    <item android:color="@color/colorAccent" android:state_pressed="true" />
    <!-- Item default -->
    <item android:color="@color/colorTextSecondary"
 
 />
</selector>