我如何将kotlin代码转换成java[Android]

Question

这是我试图转换成java的代码，但我不理解它，实际上我得到这段代码作为一个答案，但他/她用kotlin给我

Glide.with(context)
            .load(url)
            .listener(object : RequestListener<Drawable> {
                override fun onLoadFailed(e: GlideException?, model: Any?, target: Target<Drawable>?, isFirstResource: Boolean): Boolean {
                    //TODO: something on exception
                }
                override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean): Boolean {
                    Log.d(TAG, "OnResourceReady")
                    dummyShimmerView.visibility = View.GONE
                    postImageView.visibility = View.VISIBLE
                    return false
                }
            })
            .into(imgView)

Answer 1

我认为您感到困惑的是requestlistener部分。Kotlin使用object符号实现接口。因此，您的代码将大致转换为以下内容

 Glide.with(context).load(...)
                .listener(new RequestListener<Drawable>() {
        @Override
        public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
          //TODO
          return false;
        }
        @Override
        public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
          // Todo
          return false;
        }
      })

                }).into(imgView);