要在 Android 里展示服务端接口返回的图片，数据格式是 URL。
Picasso
看起来还是 Picasso 这个库用起来比较方便
implementation 'com.squareup.picasso:picasso:2.8'
Picasso.get().load("http://i.imgur.com/DvpvklR.png").into(imageView);
Picasso 的优点
- 异步加载图片。省去了自己手动开线程。
- Handling ImageView recycling and download cancelation in an adapter.
- Complex image transformations with minimal memory use.
- Automatic memory and disk caching.
参考
- https://stackoverflow.com/questions/2471935/how-to-load-an-imageview-by-url-in-android