将ListView放入Horizo​​ntalScrollView的最佳方法是什么？

Question

I'm trying to make a calendar app and will like to list all the events of a day on a ListView and scroll horizontally the days. When I scroll to the right, ListView should redraw the events for tomorrow. I have all my events in a sqllite database.

This is how my XML looks like:

<?xml version="1.0" encoding="UTF-8"?>       

<HorizontalScrollView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/scrollview"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:fillViewport="true" 
    android:scrollbars="none">

    <LinearLayout
        android:id="@+id/layout"
        android:layout_width="wrap_content"
        android:layout_height="fill_parent"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/textView1"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="Medium Text"
            android:gravity="center"
            android:textAppearance="?android:attr/textAppearanceMedium" />

        <ListView android:id="@+id/list"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" />

    </LinearLayout>

</HorizontalScrollView>

How can I populate the ListView and make it get the new data every time I scroll?

Answer 1

Wrong approach, a ListView can't be nested inside a ScrollView. Use a ViewPager to page the days.

Answer 2

I have used a ListView inside a HorizontalScrollView in API 15 and 18. Both views seem to recognize their required gesture, so it works. One thing I noticed however is that the width of the ListView is only as wide as the first row in the list. If subsequent rows are wider the "extra" (length in excess of row 1) won't be visible, but then you can scroll over to see the remaining text, etc... I haven't noticed any other ill effects.