Android: Picasso load image failed . how to show error message

Question

I am trying to use the picasso library to loading the image store in the mediastore. When I called load(imageview, callback), the picasso call onFail instead of onSuccess. H

Answer 1

In case you want to use Picasso with Kotlin and lambda expression it could be as short as this:

val picasso = Picasso.Builder(context)
            .listener { _, _, e -> e.printStackTrace() }
            .build()

...and then you can load image as usual:

picasso.load(url).into(imageView)