安卓开发ScrollView嵌套ListView只显示一行

在用列表控件做一个“更多功能”的界面的时候

 <?xml version="1.0" encoding="utf-8"?>
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
 android:id="@+id/ScrollView"
  android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:scrollbars="vertical"> 

 <LinearLayout
     android:layout_width="match_parent"
     android:layout_height="fill_parent"
     android:orientation="vertical" >

     <ListView
         android:id="@+id/list_more_top"
         android:layout_width="match_parent"
         android:layout_height="fill_parent" >
     </ListView>
     <ImageView
         android:id="@+id/imageView1"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:src="@drawable/divider" />
     <ListView
         android:id="@+id/list_more_center"
         android:layout_width="match_parent"
         android:layout_height="wrap_content" >
     </ListView>
     <ImageView
         android:id="@+id/imageView2"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:src="@drawable/divider" />
     <ListView
         android:id="@+id/list_more_buttom"
         android:layout_width="match_parent"
         android:layout_height="wrap_content" >
     </ListView>
 </LinearLayout>
 </ScrollView>

原本用ScrollView嵌套ListView   但是在测试的时候 ListView列表只显示一列！ 这不是我希望得到的

我希望的是可以整个拖动三个列表

于是上网查询  发现的问题所在

在ScrollView中嵌套ListView空间，无法正确的计算ListView的大小，导致只显示列表第一项

故可以通过代码，根据当前的ListView的列表项计算列表的尺寸。

 package songsong;

 import com.example.xqx_tea.R;

 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Notification.Builder;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 import android.app.AlertDialog;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.ListAdapter;
 import android.widget.ListView;

 public class MenuMore extends Activity{
     ListView list_more_top;
     ListView list_more_center;
     ListView list_more_buttom;

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         // TODO Auto-generated method stub
         super.onCreate(savedInstanceState);
         requestWindowFeature(Window.FEATURE_NO_TITLE);
     setContentView(R.layout.menu_more);

     ListView list_more_top = (ListView) findViewById(R.id.list_more_top);
     ListView list_more_center = (ListView) findViewById(R.id.list_more_center);
     ListView list_more_buttom = (ListView) findViewById(R.id.list_more_buttom);
     String[] adapterData_top = new String[] { "饮茶时刻表", "小茶叶大妙用","中国十大名茶"};
     list_more_top.setAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,adapterData_top));

     String[] adapterData_center = new String[] { "使用帮助", "意见反馈","软件介绍"};
     list_more_center.setAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,adapterData_center));   

     String[] adapterData_buttom = new String[] { "检查更新", "退出软件"};
     list_more_buttom.setAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,adapterData_buttom));   

     setListViewHeightBasedOnChildren(list_more_top);
     setListViewHeightBasedOnChildren(list_more_center);
     setListViewHeightBasedOnChildren(list_more_buttom);

     //为列表视图中选中的项添加响应事件
     list_more_top.setOnItemClickListener(new OnItemClickListener() {

         @Override
         public void onItemClick(AdapterView<?> parent, View arg1, int pos,
                 long id) {
             // TODO Auto-generated method stub

         }
     });

   //为列表视图中选中的项添加响应事件
     list_more_center.setOnItemClickListener(new OnItemClickListener() {

         @Override
         public void onItemClick(AdapterView<?> parent, View arg1, int pos,
                 long id) {
             // TODO Auto-generated method stub

         }
     });

   //为列表视图中选中的项添加响应事件
     list_more_buttom.setOnItemClickListener(new OnItemClickListener() {

         @Override
         public void onItemClick(AdapterView<?> parent, View arg1, int pos,
                 long id) {

             // TODO Auto-generated method stub
             if( == id)
                 {
                     finish();
                 }
             if( == id)
                 {
                 Intent intent = new Intent();
                 intent.setClass(MenuMore.this, More_submitdeal.class);
                 startActivity(intent);
                 }

         }
     });
     }

     public void setListViewHeightBasedOnChildren(ListView listView) {
                 // 获取ListView对应的Adapter
                 ListAdapter listAdapter = listView.getAdapter();
                 if (listAdapter == null) {
                     return;
                 }   

                 int totalHeight = ;
                 for (int i = , len = listAdapter.getCount(); i < len; i++) {
                     // listAdapter.getCount()返回数据项的数目
                     View listItem = listAdapter.getView(i, null, listView);
                     // 计算子项View 的宽高
                     listItem.measure(, );
                     // 统计所有子项的总高度
                     totalHeight += listItem.getMeasuredHeight();
                 }   

                ViewGroup.LayoutParams params = listView.getLayoutParams();
                 params.height = totalHeight+ (listView.getDividerHeight() * (listAdapter.getCount() - ));
                 // listView.getDividerHeight()获取子项间分隔符占用的高度
                 // params.height最后得到整个ListView完整显示需要的高度
                 listView.setLayoutParams(params);
             }   

 }

给三个列表分别求出ListView完全显示需要的高度 便可以整体上下滑动三个列表了