android - Aligning an image to the right of RelativeLayout without streatching -

i have relative layout has background image. set height , width wrap_content. works fine. want place image @ topright corner of relative layout. use alignparentright = true. problem relative layout stretches horizontally fill screen.

i have done reading , came across "circular dependency pitfall"

from relativelayout doc:

class overview

a layout positions of children can described in relation each other or parent.

note cannot have circular dependency between size of relativelayout , position of children. example, cannot have relativelayout height set wrap_content , child set align_parent_bottom

here xml sample

<relativelayout     xmlns:android="http://schemas.android.com/apk/res/android"     android:background="@drawable/popup_b"     android:layout_width="wrap_content"     android:layout_height="wrap_content" >        <imagebutton         android:id="@+id/ibclosedialog"         android:background="@null"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:alignparentright="true"         android:src="@drawable/close" />  </relativelayout> 

and that's facing. there recommendation or way achieve want? want the relativelayout big background image , image @ top right corner of that.

thank much

have tried setting gravity right?

<relativelayout     xmlns:android="http://schemas.android.com/apk/res/android"     android:background="@drawable/popup_b"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:gravity="right" >        <imagebutton         android:id="@+id/ibclosedialog"         android:background="@null"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:alignparentright="true"         android:src="@drawable/close" />  </relativelayout>