Picasso image load callback

Question

I want to use Picasso to load three consecutive images one on top of each other in a listview. Using the methods Picasso provides makes this easy. However because these imag

Answer 1

Here is a simple example how to impement Picasso picture loading callback:

Picasso.with(MainActivity.this)
            .load(imageUrl)
            .into(imageView, new com.squareup.picasso.Callback() {
                        @Override
                        public void onSuccess() {
                            //do smth when picture is loaded successfully

                        }

                        @Override
                        public void onError() {
                            //do smth when there is picture loading error
                        }
                    });

On the latest Picasso's version, onError recives an Exception as parameter and uses get() instead of with()

Picasso.get()
            .load(imageUrl)
            .into(imageView, new com.squareup.picasso.Callback() {
                        @Override
                        public void onSuccess() {
                            //do smth when picture is loaded successfully

                        }

                        @Override
                        public void onError(Exception ex) {
                            //do smth when there is picture loading error
                        }
                    });