Android Kotlin-ImageView加载的图像

Question

这就是我尝试过的

    Glide
        .with(context)
        .load(imgUrl)
        .listener(object : RequestListener<Drawable>{
            override fun onLoadFailed(e: GlideException?, model: Any?, target: Target<Drawable>?, isFirstResource: Boolean): Boolean {
                return false
            }

            override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean): Boolean {
                return false
            }

        })
        .into(holder.image)

对象上的第一个错误：

drawable上的第二个错误：

注释类目标不需要类型参数

第二次重写时的第三个错误：

这里怎么了？或者还有其他的解决办法吗？？

Answer 1

发生这些错误是因为您导入了错误的目标类版本。您应该从com.bumptech.glide.request.target.target包导入“target”。

import android.graphics.drawable.Drawable
import com.bumptech.glide.load.DataSource
import com.bumptech.glide.load.engine.GlideException
import com.bumptech.glide.request.RequestListener
import com.bumptech.glide.request.target.Target


object : RequestListener<Drawable> {

    override fun onLoadFailed(
        e: GlideException?,
        model: Any?,
        target: Target<Drawable>?,
        isFirstResource: Boolean
    ): Boolean {
        return false
    }

    override fun onResourceReady(
        resource: Drawable?,
        model: Any?,
        target: Target<Drawable>?,
        dataSource: DataSource?,
        isFirstResource: Boolean
    ): Boolean {
        return false
    }
}