액션바 메뉴 아이템 Action bar menuitem

Question

action_admin  메뉴는 관리자 아이디로만 접속했을 때 보여주고 싶은데 어떻게 해야할지 모르겠습니다.

 

<item android:id="@+id/action_list"
    android:title="List"
    android:icon="@drawable/list_icon"
    app:showAsAction="always" />
<item android:id="@+id/action_add"
    android:title="Camera"
    android:icon="@drawable/add_icon"
    app:showAsAction="always" />
<item android:id="@+id/action_homepage"
    android:title="홈페이지"
    app:showAsAction="ifRoom"/>
<item android:id="@+id/action_admin"
    android:title="관리자"
    app:showAsAction="ifRoom"/>
<item android:id="@+id/action_logout"
    android:title="로그아웃"
    app:showAsAction="ifRoom"/>

Answer 1

https://stackoverflow.com/a/21864627/1025379