android中scrollview与listview共存

ScrollView与ListView共存会存在滚动的问题，并且ListView只显示一个半Item。 当ListView的高度设定一定的值时，ListView同样地会显示对应的高度的Item。 因此我们可以计算出这个ListView的总高度，再将它设置到ListView中，那么之前的滚动，高度问题也就不存在了。

获取并设置ListView高度的方法 

public void setListViewHeightBasedOnChildren(ListView listView) {  
    ListAdapter listAdapter = listView.getAdapter();   
    if (listAdapter == null) {  
        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));  
    ((MarginLayoutParams)params).setMargins(10, 10, 10, 10);
    listView.setLayoutParams(params);  
} 

XML布局

<ScrollView 
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:fadingEdge = "none"
        android:background="#FFF4F4F4"
        xmlns:android="http://schemas.android.com/apk/res/android"
        >
   <LinearLayout 
    android:gravity="center_horizontal" 
    android:orientation="vertical" 
    android:background="#fff4f4f4" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"
    >
    <ListView 
        android:id="@+id/moreItemsListView" 
        android:layout_width="fill_parent" 
        android:layout_height="fill_parent" 
        android:cacheColorHint="#FFF4F4F4" 
        android:dividerHeight="0.0dip" 
        android:fadingEdge="none"
        />
   </LinearLayout>
</ScrollView>

[图片] scrollview_listview.jpg 

 源码下载:点击下载

重写ListView解决item高度不一致的问题

public class MyListView extends ListView {

    public MyListView(Context context) {
        super(context);
    }

    public MyListView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public MyListView(Context context, AttributeSet attrs,
            int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,  
                MeasureSpec.AT_MOST);  
        super.onMeasure(widthMeasureSpec, expandSpec);  
    }

}