image-loader加载图片

1.添加依赖: compile files('libs/image-loader.jar')

2.清单文件中注册初始化
  初始化public static void initImageLoader(Context context) {
        // This configuration tuning is custom. You can tune every option, you may tune some of them,
        // or you can create default configuration by
        //  ImageLoaderConfiguration.createDefault(this);
        // method.
        ImageLoaderConfiguration.Builder config = new ImageLoaderConfiguration.Builder(context);
        config.threadPriority(Thread.NORM_PRIORITY - 2);
        config.denyCacheImageMultipleSizesInMemory();
        config.diskCacheFileNameGenerator(new Md5FileNameGenerator());
        config.diskCacheSize(50 * 1024 * 1024); // 50 MiB
        config.tasksProcessingOrder(QueueProcessingType.LIFO);
        config.writeDebugLogs(); // Remove for release app

        // Initialize ImageLoader with configuration.
        ImageLoader.getInstance().init(config.build());
    }

     initImageLoader(this);//onCreate()方法中调用

3.加载图片
  1)适配器中的使用
  ImageLoader imageLoader = ImageLoader.getInstance(); // Get singleton instance
  imageLoader.displayImage(data.get(position).getImgsrc(),holder.hIcon);
  2)Activity中使用
  ImageLoader imageLoader = ImageLoader.getInstance(); // Get singleton instance
  imageLoader.displayImage("https://p.ssl.qhimg.com/dmsmty/114_114_90/t0179d5643da48ef32c.webp",image);//加载图片