Android Kotlin - On image inside ImageView loaded

Question

This is what I've tried

    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)

First error on object:

Object is not abstract and does not implement abstract member public abstract fun onResourceReady(resource: Drawable!, model: Any!, target: Target!, dataSource: DataSource!, isFirstResource: Boolean): Boolean defined in com.bumptech.glide.request.RequestListener

Second error on Drawable:

No type arguments expected for annotation class Target

Third error on second override:

'onResourceReady' overrides nothing

What is wrong here? Or are there any other solutions??

Gabriel Prado Gabriel Prado · Accepted Answer · 2020-05-11T23:26:28

Those errors occurs because you are importing the wrong version of Target class. You should import "Target" from com.bumptech.glide.request.target.Target package.

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
    }
}

Android Kotlin - On image inside ImageView loaded

1 Answers