滑动侦听器不工作

本文介绍了滑动侦听器不工作的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用Glide加载图片，我添加了一个监听器来知道资源何时准备就绪或者是否有任何类型的错误：

I'm using Glide to load images and I added a listener to know when resource is ready or if there was an error of any type:

Glide.with(mContext) .load(url) .placeholder(R.drawable.glide_placeholder) // use dontAnimate and not crossFade to avoid a bug with custom views .dontAnimate() .diskCacheStrategy(DiskCacheStrategy.ALL) .listener(new RequestListener<String, GlideDrawable>() { @Override public boolean onException(Exception e, String model, Target<GlideDrawable> target, boolean isFirstResource) { // do something return true; } @Override public boolean onResourceReady(GlideDrawable resource, String model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) { // do something return true; } }) .into(mCustomImageView);

应用程序从未在 onResourceReady code> onException 但是如果我删除侦听器并让异步下载没有回调，它运行正确：

The app never runs inside onResourceReady or onException but if I remove the listener and let the async download without a callback, it runs correctly:

Glide.with(mContext) .load(url) .placeholder(R.drawable.glide_placeholder) // use dontAnimate and not crossFade to avoid a bug with custom views .dontAnimate() .diskCacheStrategy(DiskCacheStrategy.ALL) .into(mCustomImageView);

我也尝试使用 GlideDrawableImageViewTarget 接收回调但应用程序在 onLoadStarted 中运行，但从不在 onLoadCleared ， onLoadFailed 和 onResourceReady 。

I tried also with GlideDrawableImageViewTarget instead of listener to receive callbacks but app runs inside onLoadStarted but never runs inside onLoadCleared, onLoadFailed and onResourceReady.

推荐答案

如果它看不见或消失，ImageView的可见性的错误。我在这里打开了一个问题： github/bumptech/glide/issues/618

It seems to be a bug with ImageView's visibility if it's invisible or gone. I opened an issue here: github/bumptech/glide/issues/618