android ScrollView和ListView固定底部

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent" >    <ScrollView        android:id="@+id/scrollView1"        android:layout_width="match_parent"        android:layout_height="fill_parent"        android:layout_above="@+id/llybuttom" >        <LinearLayout            android:id="@+id/layout_business_detail"            android:layout_width="fill_parent"            android:layout_height="wrap_content"            android:orientation="vertical" >            <com.test.view.MyListView                android:id="@+id/listView"                android:layout_width="fill_parent"                android:layout_height="fill_parent"                android:divider="@drawable/list_line"                android:dividerHeight="1dip" />        </LinearLayout>    </ScrollView>    <LinearLayout        android:id="@+id/llybuttom"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_alignParentBottom="true"        android:background="@drawable/listviewbottom"        >        <Button                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:gravity="center"                android:text="@string/hello" />    </LinearLayout></RelativeLayout>

必须重写ListView

package com.test.view;import android.content.Context;import android.util.AttributeSet;import android.widget.ListView;public class MyListView extends ListView {public MyListView(Context paramContext) {super(paramContext);}public MyListView(Context paramContext, AttributeSet paramAttributeSet) {super(paramContext, paramAttributeSet);}public MyListView(Context paramContext, AttributeSet paramAttributeSet,int paramInt) {super(paramContext, paramAttributeSet, paramInt);}//设置高度可以无限拉升@Overrideprotected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {heightMeasureSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,MeasureSpec.AT_MOST);super.onMeasure(widthMeasureSpec, heightMeasureSpec);}}

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