layout.perform should create a new instance

createview.scala

  override def onCreateView(i: LayoutInflater, c: ViewGroup, b: Bundle) = {
    adapter foreach (_.context = getActivity)
    val v = layout.perform()
    def inputHeight = for {
      a <- MainActivity.instance
      h <- a.inputHeight
    } yield h

    log.v("view hash: " + System.identityHashCode(v) + " " + System.identityHashCode(this) + " " + System.identityHashCode(layout))
    // why is this only occurring on gingerbread?
    if (v.getParent != null) {
      v.getParent.asInstanceOf[ViewGroup].removeView(v)
    }
    inputHeight.fold {
      v.getViewTreeObserver.addOnPreDrawListener(new OnPreDrawListener {
        override def onPreDraw() = {
          inputHeight exists { h =>
            v.getViewTreeObserver.removeOnPreDrawListener(this)
            val p = v.getPaddingBottom + h
            v.setPadding(
              v.getPaddingLeft, v.getPaddingTop, v.getPaddingRight, p)
            true
          }
        }
      })
    }{ h =>
      val p = v.getPaddingBottom + h
      v.setPadding(v.getPaddingLeft, v.getPaddingTop, v.getPaddingRight, p)
    }
    v
  }

}