Picasso java.lang.IllegalStateException: Method call should not happen from the main thread

Question

I am attempting to use Picasso to get three Bitmap images from a URL

public void onCreate(Bundle savedInstanceState) { 
  super.onC         


        

Answer 1

This is the same answer of Juan José Melero Gómez but with kotlin:

val imageBitmap = Picasso.get().load(post.path_image).into(object: Target {
        override fun onPrepareLoad(placeHolderDrawable: Drawable?) {
            Log.(TAG, "Getting ready to get the image");
             //Here you should place a loading gif in the ImageView
             //while image is being obtained.
        }

        override fun onBitmapFailed(e: Exception?, errorDrawable: Drawable?) {
            Log.e(TAG, "The image was not obtained");
        }

        override fun onBitmapLoaded(bitmap: Bitmap?, from: Picasso.LoadedFrom?) {
            Log.i(TAG, "The image was obtained correctly");
        }

    })