TextView加载Html文本显示图片问题

代码——使用kotlin编写

skuDetailsIntroTv.movementMethod = LinkMovementMethod.getInstance()  //设置连接可点击跳转
skuDetailsIntroTv.text = Html.fromHtml(sku.getViewProdIntro(), Html.ImageGetter { source ->
val drawable = LevelListDrawable()
ImageLoader.getInstance().loadImage(source, object : ImageLoadingListener {
override fun onLoadingComplete(imageUri: String?, view: View?, result: Bitmap?) {
if (result != null) {
val bitmapDrawable = BitmapDrawable(resources, result)
//添加一层bitmap
drawable.addLevel(1, 1, bitmapDrawable)

//根据手机像素密度重新计算
val scale = resources.displayMetrics.density
val bitmapWidth = Math.round(result.width * scale)
val bitmapHeight = Math.round(result.height * scale)

//防止图片超出view显示区域宽度
val viewContentWidth = skuDetailsIntroTv.width - skuDetailsIntroTv.paddingLeft -
skuDetailsIntroTv.paddingRight
val width = if (viewContentWidth < bitmapWidth) viewContentWidth else bitmapWidth
//等比例缩放
val height = bitmapHeight * width / bitmapWidth
drawable.setBounds(0, 0, width, height)
drawable.level = 1

//异步加载的drawable需要重新加载，invalidate()无效果，暂时的解决方案
val text = skuDetailsIntroTv.text
skuDetailsIntroTv.text = text
skuDetailsIntroTv.refreshDrawableState()
}
}

override fun onLoadingStarted(imageUri: String?, view: View?) {
}

override fun onLoadingCancelled(imageUri: String?, view: View?) {
}

override fun onLoadingFailed(imageUri: String?, view: View?, failReason: FailReason?) {
}
})
drawable
}, null)

效果图片展示

html测试数据——图片url域名做了*处理

<p>
<span style="font-size:14px;">asdfasfdasdfasfda</span>
</p>
<p>
<strong><em><u><span style="color:#E56600;">asfdaslkasfd舒服舒服</span></u></em></strong>
</p>
<p>
lasfsajfdasfdk!@$%!@$#!@$
</p>
<p>
<span style="font-size:24px;background-color:#FFE500;"><strong><u>文本输入</u></strong></span>
</p>
<p>
文本输入
</p>
<p>
本文本
</p>
<p>
 
</p>
<p>
<img src="http://test.******.com:6080/hca/api/business/getfile/Z3JvdXAxL00wMC8wMC8xQy93S2hRVzFvb3BSV0FkTGJkQUFBdXRRR2dBNjA3MzY5MDY4"/>
</p>