sheishuoAPP/app/res/menu/system_team_chat_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/team_chat_menu_search"
        android:title="搜索"
        app:showAsAction="always"
        android:icon="@drawable/ic_action_search"/>
    <item android:id="@+id/team_chat_menu_clear_chat_history"
        android:title="清空聊天记录"
        app:showAsAction="always"
        android:icon="@drawable/ico_trash"/>
</menu>