[Android] NavigationView 커스텀화

NavigationView를 커스텀화 하기에 좋은 설명이 있어서 공유하고자 글을 씁니다.

itemBackground, itemIconTint and itemTextColor are simple xml-attributes that can be set, though you have to use a custom prefix instead of the android: one.

Example

<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <!-- Other layout views -->

    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:itemBackground="@drawable/my_ripple"
        app:itemIconTint="#2196f3"
        app:itemTextColor="#009688"
        app:headerLayout="@layout/nav_header"
        app:menu="@menu/drawer_view" />

</android.support.v4.widget.DrawerLayout>

So if you wan't to customize the color of the text (e.g. pink when unchecked and teal when checked) you should use a ColorStateList.

Example

Create a new *.xml file in /res/color - let's name it state_list.xml - with the following content:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- This is used when the Navigation Item is checked -->
    <item android:color="#009688" android:state_checked="true" />
    <!-- This is the default text color -->
    <item android:color="#E91E63" />
</selector>

and the simply reference it like this: app:itemTextColor="@color/state_list"

The same goes for itemIconTint. itemBackground expects a resource id. See the docs as well.

출처 : http://stackoverflow.com/a/30594875/3534559