它有一个内置的设置。在ScrollView中:

android:fillViewport="true"

在Java中,

mScrollView.setFillViewport(true);

罗曼·盖伊在这里有深入的解释:http://www.curious-creature.org/2010/08/15/scrollviews-handy-trick/

我们不能同时使用两个滚动。我们将获得ListView的总长度，并用总高度展开ListView。然后我们可以直接或使用线性布局在ScrollView中添加ListView，因为ScrollView直接有一个子。 在你的代码中复制setListViewHeightBasedOnChildren(lv)方法并展开listview，然后你可以在scrollview中使用listview。 \layout XML文件

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
 <ScrollView

        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
         android:background="#1D1D1D"
        android:orientation="vertical"
        android:scrollbars="none" >

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:background="#1D1D1D"
            android:orientation="vertical" >

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="40dip"
                android:background="#333"
                android:gravity="center_vertical"
                android:paddingLeft="8dip"
                android:text="First ListView"
                android:textColor="#C7C7C7"
                android:textSize="20sp" />

            <ListView
                android:id="@+id/first_listview"
                android:layout_width="260dp"
                android:layout_height="wrap_content"
                android:divider="#00000000"
               android:listSelector="#ff0000"
                android:scrollbars="none" />

               <TextView
                android:layout_width="fill_parent"
                android:layout_height="40dip"
                android:background="#333"
                android:gravity="center_vertical"
                android:paddingLeft="8dip"
                android:text="Second ListView"
                android:textColor="#C7C7C7"
                android:textSize="20sp" />

            <ListView
                android:id="@+id/secondList"
                android:layout_width="260dp"
                android:layout_height="wrap_content"
                android:divider="#00000000"
                android:listSelector="#ffcc00"
                android:scrollbars="none" />
  </LinearLayout>
  </ScrollView>

   </LinearLayout>

Activity类中的onCreate方法:

 import java.util.ArrayList;
  import android.app.Activity;
 import android.os.Bundle;
 import android.view.Menu;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.ListAdapter;
  import android.widget.ListView;

   public class MainActivity extends Activity {

   @Override
   protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.listview_inside_scrollview);
    ListView list_first=(ListView) findViewById(R.id.first_listview);
    ListView list_second=(ListView) findViewById(R.id.secondList);
    ArrayList<String> list=new ArrayList<String>();
    for(int x=0;x<30;x++)
    {
        list.add("Item "+x);
    }

       ArrayAdapter<String> adapter=new ArrayAdapter<String>(getApplicationContext(), 
          android.R.layout.simple_list_item_1,list);               
      list_first.setAdapter(adapter);

     setListViewHeightBasedOnChildren(list_first);

      list_second.setAdapter(adapter);

    setListViewHeightBasedOnChildren(list_second);
   }



   public static void setListViewHeightBasedOnChildren(ListView listView) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
        // pre-condition
        return;
    }

    int totalHeight = 0;
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(0, 0);
        totalHeight += listItem.getMeasuredHeight();
    }

    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight
            + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
      }

感谢Vinay的代码，这是我的代码，当你不能在滚动视图中有一个列表视图时，你需要这样的东西

LayoutInflater li = LayoutInflater.from(this);

                RelativeLayout parent = (RelativeLayout) this.findViewById(R.id.relativeLayoutCliente);

                int recent = 0;

                for(Contatto contatto : contatti)
                {
                    View inflated_layout = li.inflate(R.layout.header_listview_contatti, layout, false);


                    inflated_layout.setId(contatto.getId());
                    ((TextView)inflated_layout.findViewById(R.id.textViewDescrizione)).setText(contatto.getDescrizione());
                    ((TextView)inflated_layout.findViewById(R.id.textViewIndirizzo)).setText(contatto.getIndirizzo());
                    ((TextView)inflated_layout.findViewById(R.id.textViewTelefono)).setText(contatto.getTelefono());
                    ((TextView)inflated_layout.findViewById(R.id.textViewMobile)).setText(contatto.getMobile());
                    ((TextView)inflated_layout.findViewById(R.id.textViewFax)).setText(contatto.getFax());
                    ((TextView)inflated_layout.findViewById(R.id.textViewEmail)).setText(contatto.getEmail());



                    RelativeLayout.LayoutParams relativeParams = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);

                    if (recent == 0)
                    {
                        relativeParams.addRule(RelativeLayout.BELOW, R.id.headerListViewContatti);
                    }
                    else
                    {
                        relativeParams.addRule(RelativeLayout.BELOW, recent);
                    }
                    recent = inflated_layout.getId();

                    inflated_layout.setLayoutParams(relativeParams);
                    //inflated_layout.setLayoutParams( new RelativeLayout.LayoutParams(source));

                    parent.addView(inflated_layout);
                }

relativeLayout保持在ScrollView中，所以它都是可滚动的:)

我把@DougW的实用程序转换成c#(在Xamarin中使用)。下面的代码对于列表中固定高度的项目很有效，如果只有一些项目比标准项目稍大一点，那么大多数项目都将很好，或者至少是一个良好的开端。

// You will need to put this Utility class into a code file including various
// libraries, I found that I needed at least System, Linq, Android.Views and 
// Android.Widget.
using System;
using System.Linq;
using Android.Views;
using Android.Widget;

namespace UtilityNamespace  // whatever you like, obviously!
{
    public class Utility
    {
        public static void setListViewHeightBasedOnChildren (ListView listView)
        {
            if (listView.Adapter == null) {
                // pre-condition
                return;
            }

            int totalHeight = listView.PaddingTop + listView.PaddingBottom;
            for (int i = 0; i < listView.Count; i++) {
                View listItem = listView.Adapter.GetView (i, null, listView);
                if (listItem.GetType () == typeof(ViewGroup)) {
                    listItem.LayoutParameters = new LinearLayout.LayoutParams (ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
                }
                listItem.Measure (0, 0);
                totalHeight += listItem.MeasuredHeight;
            }

            listView.LayoutParameters.Height = totalHeight + (listView.DividerHeight * (listView.Count - 1));
        }
    }
}

谢谢@DougW，当我不得不使用其他人的代码时，这让我摆脱了困境。: -)

以下是对@djunod的回答的小修改，我需要使它完美地工作:

public static void setListViewHeightBasedOnChildren(ListView listView)
{
    ListAdapter listAdapter = listView.getAdapter();
    if(listAdapter == null) return;
    if(listAdapter.getCount() <= 1) return;

    int desiredWidth = MeasureSpec.makeMeasureSpec(listView.getWidth(), MeasureSpec.AT_MOST);
    int totalHeight = 0;
    View view = null;
    for(int i = 0; i < listAdapter.getCount(); i++)
    {
        view = listAdapter.getView(i, view, listView);
        view.measure(desiredWidth, MeasureSpec.UNSPECIFIED);
        totalHeight += view.getMeasuredHeight();
    }
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
    listView.setLayoutParams(params);
    listView.requestLayout();
}

当我们把ListView放在ScrollView里面时，会出现两个问题。一个是ScrollView测量它的子在未指定的模式，所以ListView设置自己的高度，只容纳一个项目(我不知道为什么)，另一个是ScrollView拦截触摸事件，所以ListView不滚动。

但我们可以把ListView放到ScrollView里面。这篇文章是我写的，解释了解决办法。通过这个解决方案，我们还可以保留ListView的回收功能。