如何从滑行中绘制?实际上我想从加载图像并将其放入imageview的滑行中返回drawable [英] How can I get drawable from glide? Actually i want to return drawable from glide which load image and put into imageview

问题描述

这是我的代码:

d.setBounds(15, 8, d.getIntrinsicWidth(), d.getIntrinsicHeight());
ImageSpan span = new ImageSpan(d,ImageSpan.ALIGN_BOTTOM) {}

推荐答案

使用最新版本的Glide

Use the latest version of Glide

implementation 'com.github.bumptech.glide:glide:4.9.0'

科特琳:

Glide.with(this)
        .asBitmap()
        .load(imagePath)
        .into(object : CustomTarget<Bitmap>(){
            override fun onResourceReady(resource: Bitmap, transition: Transition<in Bitmap>?) {
                imageView.setImageBitmap(resource)
            }
            override fun onLoadCleared(placeholder: Drawable?) {
                // this is called when imageView is cleared on lifecycle call or for
                // some other reason.
                // if you are referencing the bitmap somewhere else too other than this imageView
                // clear it here as you can no longer have the bitmap
            }
        })

位图大小:

如果要使用图像的原始大小，请使用上面的默认构造函数，否则可以将所需的大小传递给位图

if you want to use the original size of the image use the default constructor as above, else You can pass your desired size for bitmap

into(object : CustomTarget<Bitmap>(1980, 1080)

Java:

Glide.with(this)
        .asBitmap()
        .load(path)
        .into(new CustomTarget<Bitmap>() {
            @Override
            public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
                imageView.setImageBitmap(resource);
            }

            @Override
            public void onLoadCleared(@Nullable Drawable placeholder) {
            }
        });

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