XML : Android Structural Find & Replace XML

I'm trying to find instances in my resources where View contains background="@+id/play_bubble" and replace the View with custom view Bubble.

So the current

  <View              android:id="@+id/obstacle3"              android:layout_height="@dimen/obstacle_width"              android:layout_width="@dimen/obstacle_width"              android:background="@drawable/play_bubble"              android:layout_alignParentLeft="true"              android:layout_above="@id/obstacle2"              />    

I want it to find all View objects that contain a certain background, regardless of the other attributes. I'm not getting any results though.

My end result after replace should look like this:

  <Bubble              android:id="@+id/obstacle3"              android:layout_height="@dimen/obstacle_width"              android:layout_width="@dimen/obstacle_width"              android:background="@drawable/play_bubble"              android:layout_alignParentLeft="true"              android:layout_above="@id/obstacle2"              />    

Any help is much appreciated.