BottomNavigation.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:color="@android:color/white" android:state_checked="true"/>
    <item android:color="@color/colorPrimaryDark"/>
</selector>

    <item
        android:id="@+id/home_menu"
        android:title="@string/home"
        android:icon="@drawable/ic_home"/>

    <item
        android:id="@+id/search_menu"
        android:title="@string/search"
        android:icon="@drawable/ic_search"/>

    <item
        android:id="@+id/favorite_menu"
        android:title="@string/favorite"
        android:icon="@drawable/ic_favorite"/>
    <item
        android:id="@+id/account_menu"
        android:title="@string/account"
        android:icon="@drawable/ic_account"/>

</menu>