Introduction to Picasso

PicassoExample.java

// Picasso canonical usage. Notice the elegance of the method chaining
Picasso.with(context).load(imageUrl).into(myImageView);
 
// Images fade in by default, if you don't want that
Picasso.with(context).load(imageUrl).noFade().into(myImageView);
 
// Explicitly control sizing and scaling
Picasso.with(context).load(imageUrl).resize(100, 100).centerCrop().into(myImageView);
 
// Provide placeholder images when downloading and upon error
Picasso.with(context).load(imageUrl).placeholder(loadingImage).error(errorImage).into(myImageView);
 
// Load things other than URL based images
Picasso.with(context).load(R.drawable.my_res_image).into(myImageView);
Picasso.with(context).load(new File(myImageFilePath)).into(myImageView);
 
// Hidden benefits:
//
// - when an ImageView is re-used (like in an adapter) any previous
//   download will be cancelled before a new one starts.
//
// - automatic disk caching using an LRUcache
//
//