复写一个listView ,在你布局文件中使用此view:

java代码：

package com.xxx.view;import android.content.Context;import android.widget.ListView;public class MyListView extends ListView {    public MyListView(Context context) {        super(context);    }    public MyListView(Context context, android.util.AttributeSet attrs) {        super(context, attrs);    }    public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {       int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE>> 2, MeasureSpec.AT_MOST);        super.onMeasure(widthMeasureSpec, expandSpec);    }}