android GridView如何实现只有4行横向拖动显示

Question

现在又很多的图片，下拉滑动感觉不好，想做成横向拖动那样显示，请高手帮帮忙吧

Answer 1

<?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="wrap_content"
android:orientation="vertical"
>
<HorizontalScrollView 
android:layout_width="fill_parent"
    android:layout_height="wrap_content"
android:fillViewport="true"
android:minHeight="180dip" 
android:maxHeight="180dip"
android:scrollbars="none" 
>
 <FrameLayout
  android:orientation="horizontal"
    android:gravity="center_horizontal" 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" 
    android:minHeight="180dip"
    android:maxHeight="180dip">  
            <LinearLayout android:layout_width="wrap_content"  
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            >
<GridView 
android:layout_width="945dip"
android:layout_height="wrap_content"
android:id="@+id/grid_view"
android:verticalSpacing="0dip"
android:numColumns="21"
android:horizontalSpacing="0dip"
android:scrollbars="none" 
android:background="#ffffff"
android:listSelector="@drawable/grid_selector"
android:gravity="center" >
</GridView>
</LinearLayout>
</FrameLayout>
</HorizontalScrollView>
</RelativeLayout>