MemorySort/例子/Launcher开发DisplayAudioTheme/res/layout/popup.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
	xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    >
	    
	<ScrollView 
		android:id="@+id/scroller"
		android:layout_marginTop="16dip"
    	android:layout_width="wrap_content"
    	android:layout_height="wrap_content"
    	android:background="@drawable/popup"
    	android:fadingEdgeLength="5dip"
    	android:scrollbars="none">
        
    	<LinearLayout
	    	android:id="@+id/tracks"
	    	android:orientation="vertical"
	        android:layout_width="wrap_content"
	        android:layout_height="wrap_content"
	        android:layout_weight="1"
	        android:padding="10dip"/>
       
	</ScrollView >
 	
 	<ImageView
        android:id="@+id/arrow_up"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/arrow_up" />
        
 	<ImageView
        android:id="@+id/arrow_down"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
    	android:layout_below="@id/scroller"
      	android:layout_marginTop="-4dip"
        android:src="@drawable/arrow_down" />

</RelativeLayout>