<ScrollView 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"
    android:orientation="vertical"
    android:id="@+id/ss"
    tools:context=".MainActivity" >

<!-- 第二种方法 -->

<LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical" >

<!--
       第一种方法
      <com.baidu.ms.MyScroll
      android:id="@+id/lv"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      ></com.baidu.ms.MyScroll> -->
 
  <ListView
            android:id="@+id/lv"
            android:layout_width="match_parent"
            android:layout_height="100dp"
            >
        </ListView>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" >

<Button
                android:id="@+id/but1"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮一" />

<Button
                android:id="@+id/but2"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮二" />

<Button
                android:id="@+id/but3"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮三" />

<Button
                android:id="@+id/but4"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮四" />

<Button
                android:id="@+id/but5"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮五" />
            <Button
                android:id="@+id/but5"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮五" />
            <Button
                android:id="@+id/but5"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:text="按钮五" />
        </LinearLayout>
    </LinearLayout>

</ScrollView>