首先先上地址：
https://github.com/bumptech/glide
Glide is a fast and efficient open source media management and image loading framework for Android that wraps media decoding, memory and disk caching, and resource pooling into a simple and easy to use interface.
Glide supports fetching, decoding, and displaying video stills, images, and animated GIFs. Glide includes a flexible API that allows developers to plug in to almost any network stack. By default Glide uses a customHttpUrlConnectionbased stack, but also includes utility libraries plug in to Google's Volley project or Square's OkHttp library instead.
Glide's primary focus is on making scrolling any kind of a list of images as smooth and fast as possible, but Glide is also effective for almost any case where you need to fetch, resize, and display a remote image.
简单的说就是快速轻松的加载图片，Picasso的功能他都有，甚至方法结构都差不多
下面是导入AndroidSudio方式
Gradle还是很方便的，我们在Module的build.gradle中加入
v4包也要导入
Picasso.with(this).load(API.IMAGE_URI).into(ivPicasso);
Glide.with(this).load(API.IMAGE_URI).into(ivGlide);
Glide.with(this).load(API.GIF_URI).into(ivGlideGif);
顺便和Picasso对比下咯，我们来看看效果
