文件预览：toolbar_main.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/item_home" android:title="HOME" android:icon="@drawable/ic_winboll"/> <item android:id="@+id/item_yun" android:title="YUN" android:icon="@drawable/ic_winboll"/> <item android:id="@+id/item_logon" android:title="Logon" android:icon="@drawable/ic_winboll"/> <item android:id="@+id/item_log" android:title="LOG" android:icon="@drawable/ic_winboll_log"/> </menu>