android.graphics.drawable.TransitionDrawable无法转换为com.bumptech.glide.load.resource.bitmap.GlideBitmapDrawable [英] android.graphics.drawable.TransitionDrawable cannot be cast to com.bumptech.glide.load.resource.bitmap.GlideBitmapDrawable

问题描述

我已使用以下代码将远程图像加载到ImageView

I have loaded remote image to ImageView using below code

Glide.with(context)
                .load(imageUrl)                   
                .placeholder(R.drawable.placeholderImage)
                .into(holder.wallPaperImageView);

现在我想从imageview获取位图

Now I want to get the bitmap from imageview

  Bitmap bitmap = ((GlideBitmapDrawable)holder.wallPaperImageView.getDrawable()).getBitmap();

但在代码行上方抛出以下异常:

but above line of code throws below exception:

java.lang.ClassCastException: android.graphics.drawable.TransitionDrawable无法转换为 com.bumptech.glide.load.resource.bitmap.GlideBitmapDrawable

java.lang.ClassCastException: android.graphics.drawable.TransitionDrawable cannot be cast to com.bumptech.glide.load.resource.bitmap.GlideBitmapDrawable

该如何解决?

推荐答案

使用此代替:

Bitmap bmp = ((GlideBitmapDrawable)holder.wallPaperImageView.getDrawable().getCurrent()).getBitmap();

或

Glide
    .with(this)
    .load(a.getAlbum_artwork())
    .asBitmap()
    .into(new SimpleTarget<Bitmap>(300,300) {
        @Override
        public void onResourceReady(Bitmap resource, GlideAnimation glideAnimation) {
            setBackgroundImage(resource);
        }
    });

这篇关于android.graphics.drawable.TransitionDrawable无法转换为com.bumptech.glide.load.resource.bitmap.GlideBitmapDrawable的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！