url to bitmap

Bitmap bitmap1;
String imageUrl = sharedPreferenceManager.getCurrentUser().getUserDetails().getImageUrl();
        Picasso.get().load(imageUrl).into(new Target() {
            @Override
            public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
                bitmap1 = bitmap;
            }

            @Override
            public void onBitmapFailed(Exception e, Drawable errorDrawable) {

            }
            @Override
            public void onPrepareLoad(Drawable placeHolderDrawable) {}
        });