public BUILDER setControllerViewportVisibilityListener(
      @Nullable ControllerViewportVisibilityListener controllerViewportVisibilityListener) {
    mControllerViewportVisibilityListener = controllerViewportVisibilityListener;
    return getThis();
  }
Sets the controller viewport visibility listener.
drawee/src/main/java/com/facebook/drawee/controller/AbstractDraweeControllerBuilder.java