Question

在recyclerView的适配器中，当调用OnBindViewHolder（）并从回收站池中传递viewHolder到该位置时，此位置的图像将被imageView更新，或者此位置完全没有图像。

对于在该位置没有图像的情况，对于Glide版本3，将调用此clear()来清除imageView：

Glide.clear(this.theImageView)

但是升级到Glide 9时，它不再具有此clear(ImageView)。

使用Glide 9清除ImageView图像的正确方法是什么？

更新：解决方案

fun ImageView.clear() {
   Glide.with(this.context).clear(this)
}

不起作用，请参阅Glide的评论：

<p> Note that this will only work if {@link View#setTag(Object)} is not called on this view outside of Glide. </p>

/**
   * Cancel any pending loads Glide may have for the view and free any resources that may have been
   * loaded for the view.
   *
   * <p> Note that this will only work if {@link View#setTag(Object)} is not called on this view
   * outside of Glide. </p>
   *
   * @param view The view to cancel loads and free resources for.
   * @throws IllegalArgumentException if an object other than Glide's metadata is put as the view's
   *                                  tag.
   * @see #clear(Target)
   */
  public void clear(@NonNull View view) {
    clear(new ClearTarget(view));
  }

Answer 1

找到了解决方案，添加了kotlin扩展程序即可解决问题：

fun ImageView.clear() {
   Glide.with(this.context).clear(this)
}

Answer 2

对于Java

$ sudo ls -l -a /usr/share/wordpress/
total 180
drwxrw-r--   5 www-data www-data  4096 Jul 20 17:13 .
drwxr-xr-x 162 root     root      4096 Jul 20 02:40 ..
...

Glide版本4，Glide.clear（ImageView）不再存在

2 个答案: