sheishuoAPP/app/res/menu/main_friends_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item android:id="@+id/main_friends_menu_contacts"
        android:title="@string/contacts"
        app:showAsAction="always"
        android:icon="@drawable/friends_contacts"/>
    <item android:id="@+id/main_friends_menu_add"
        android:title="@string/add_friends"
        app:showAsAction="always"
        android:icon="@drawable/friends_add_friends"/>
</menu>