each call. For example,
     <A HREF="http://d.android.com/reference/android/graphics/drawable/Drawable.html?is-external=true" title="class or interface in android.graphics.drawable"><CODE>Drawable</CODE></A>s should only be used by a single
     <A HREF="http://d.android.com/reference/android/view/View.html?is-external=true" title="class or interface in android.view"><CODE>View</CODE></A> at a time so each call to this method for Resources that wrap
     <A HREF="http://d.android.com/reference/android/grap