deselect animation creation

  setDeselected (marker) {
   
    marker.isSelected = false;
    
    if(marker.animationGroupIdle === null) {
      var selectedDrawableResizeAnimationX = new AR.PropertyAnimation(marker.markerDrawableSelected, 'scale.x', null, 1, this.RESIZE_DURATION, new AR.EasingCurve(AR.CONST.EASING_CURVE_TYPE.EASE_OUT_ELASTIC, {
        amplitude: 2.0
      }));

      var selectedDrawableResizeAnimationY = new AR.PropertyAnimation(marker.markerDrawableSelected, 'scale.y', null, 1, this.RESIZE_DURATION, new AR.EasingCurve(AR.CONST.EASING_CURVE_TYPE.EASE_OUT_ELASTIC, {
        amplitude: 2.0
      }));

      var idleDrawableResizeAnimationX = new AR.PropertyAnimation(marker.markerDrawableIdle, 'scale.x', null, 3, this.RESIZE_DURATION, new AR.EasingCurve(AR.CONST.EASING_CURVE_TYPE.EASE_OUT_ELASTIC, {
        amplitude: 2.0
      }));
      var idleDrawableResizeAnimationY = new AR.PropertyAnimation(marker.markerDrawableIdle, 'scale.y', null, 3, this.RESIZE_DURATION, new AR.EasingCurve(AR.CONST.EASING_CURVE_TYPE.EASE_OUT_ELASTIC, {
        amplitude: 2.0
      }));

      marker.animationGroupIdle = new AR.AnimationGroup(AR.CONST.ANIMATION_GROUP_TYPE.PARALLEL, [
        selectedDrawableResizeAnimationX,
        selectedDrawableResizeAnimationY,
        idleDrawableResizeAnimationX,
        idleDrawableResizeAnimationY
      ]);
    }
  }