import com.nostra13.universalimageloader.cache.disc.impl.LimitedAgeDiskCache; //导入依赖的package包/类
public ImageLoader getImageLoader() {
    if (imageLoader == null) imageLoader = ImageLoader.getInstance();
    if (!imageLoader.isInited()) {
        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this)
                .writeDebugLogs()
                .diskCache(new LimitedAgeDiskCache(getCacheDir(), MAX_AGE))//for the sake of consider image exif
                .threadPriority(Thread.MAX_PRIORITY)
                .defaultDisplayImageOptions(getDisplayOptions())
                .denyCacheImageMultipleSizesInMemory()
                .build();
        ImageLoader.getInstance().init(config);
    }
    return imageLoader;
}
 

import com.nostra13.universalimageloader.cache.disc.impl.LimitedAgeDiskCache; //导入依赖的package包/类
private void onInitialize(Context context, Options options) {
    mContext = context.getApplicationContext();
    mQueue = new EggTaskQueue();
    if (options.volleyEnabled) {
        mVolleyQueue = EggVolley.newRequestQueue(mContext, DEFAULT_VOLLEY_CACHE_SIZE);
    }
    if (options.requestQueueEnabled) {
        mRequestQueue = createRequestQueue();
    }

    File cacheDir = StorageUtils.getCacheDirectory(mContext);

    ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(mContext)
            .memoryCache(new LruMemoryCache(DEFAULT_IMAGE_CACHE_SIZE))
            //.memoryCacheExtraOptions( (int)(dm.widthPixels / dm.density / 2), (int)(dm.heightPixels / dm.density / 2) )
            //.memoryCacheSize(DEFAULT_IMAGE_CACHE_SIZE)
            .diskCache(new LimitedAgeDiskCache(cacheDir, DEFAULT_IMAGE_DISK_CACHE_SIZE))
            //.diskCacheSize(DEFAULT_IMAGE_DISC_CACHE_SIZE)
            .build();

    mUnivImageLoader = com.nostra13.universalimageloader.core.ImageLoader.getInstance();
    mUnivImageLoader.init(config);


    startTask();
    startVolleyRequest();
    startRequestQueue();
}