<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<!-- Frame 1 -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/index_background"
android:layout_gravity="center_horizontal"
android:orientation="vertical"
>
<!-- acty bar include:引用-->
<include layout="@layout/activity_bar_acty" ></include>
<!-- 碟片 -->
<include layout="@layout/activity_disk_acty" ></include>
<!-- 文字框 -->
<include layout="@layout/activity_name_select_acty" ></include>
</LinearLayout>
<!--浮动按钮 -->
<include layout="@layout/activity_floatbuttons_acty" ></include>
<!-- 过关界面(答案正确) -->
<include layout="@layout/activity_right_acty" ></include>
</FrameLayout>
老师这是我的一个布局文件,我想在这个里面实现画出菜单。可是在这个布局怎么加<HorizontalScrollView ></HorizontalScrollView> 他里面只能哟一个控件啊