Drawable selector not working in Jelly Bean
===

I have a drawable selector as a background for each item in a `ListView` to highlight the selected row. Eveything works fine in Ice Cream Sandwich, but doesn't seem to work in Jelly Bean.  Can't find any documentation saying what changes could have caused it to stop working and what I need to do to fix it.

This is the selector code I'm using (listing_selector.xml):

	<selector xmlns:android="http://schemas.android.com/apk/res/android" >

	   <item android:state_focused="true" android:drawable="@color/blue" />

	   <item android:state_pressed="true" android:drawable="@color/blue" />

	   <item android:state_activated="true" android:drawable="@color/blue_selected" />  
  	 
       <item android:state_selected="true" android:drawable="@color/blue_selected" />

	   <item android:drawable="@android:color/transparent" />

	</selector>

This is the layout of the `ListView` item:

	<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_width="wrap_content"  
		android:layout_height="fill_parent" 
		android:orientation="horizontal"
		android:background="@color/listing_selector"	
	>
		
		<TextView 
			android:id="@+id/text"
			android:layout_width="wrap_content"
			android:layout_height="wrap_content"
			android:layout_alignParentLeft="true" 
		/>
		
	</RelativeLayout>

