我通过
<?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">
<HorizontalScrollView android:id="@+id/scrollview" android:fillViewport="true"
android:layout_width="match_parent" android:layout_height="match_parent"
android:fadeScrollbars="false" android:scrollbarSize="2.0dip"
android:scrollbarThumbHorizontal="@drawable/move"
android:layout_marginBottom="5.0dip" android:layout_marginLeft="15.0dip"
android:scrollbars="horizontal" android:layout_marginRight="15.0dip">
<FrameLayout android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout android:layout_width="500sp"
android:layout_height="fill_parent" android:orientation="horizontal"> <GridView android:id="@+id/grid" android:layout_width="fill_parent"
android:gravity="center" android:layout_height="fill_parent"
android:horizontalSpacing="1.0dip"           android:verticalSpacing="1.0dip"
android:stretchMode="spacingWidthUniform" android:numColumns="auto_fit"
android:columnWidth="70.0dip" />
</LinearLayout>
</FrameLayout>
</HorizontalScrollView>
</LinearLayout>
自定义滑块图片,但是只能够显示在下方,怎么样可以把自定义的滑块的图片在gridview第一排图片的上面显示呢?