How to use Picasso to download pictures and cache them?

Question

Java

There is a custom view, you need to submit a bitmap to it, how to download it and cache it?
Trying like this

Picasso.with(this)
                .load(myURL)
                .into(new Target() {
                    @Override
                    public void onBitmapLoaded(final Bitmap bitmap, Picasso.LoadedFrom from) {
                        customView.setImage(bitmap); 
                    }
                });

Thus, it is downloaded, but when the application is restarted, it is downloaded again.

Answer 1

https://gist.github.com/dkunzler/5636491

Answer 2

if it is downloaded and without brakes, just check if there is such a picture on the disk;
if there is, load from the disk