import com.nostra13.universalimageloader.cache.memory.impl.LRULimitedMemoryCache; //导入依赖的package包/类
@Override
public void onCreate() {
    super.onCreate();
    LiqearApplication.context = getApplicationContext();
    if (!BuildModeHelper.DEBUG) {
        Crashlytics.start(this);
    }

    ImageLoaderConfiguration config =
            new ImageLoaderConfiguration.Builder(getApplicationContext())
                    .memoryCache(new LRULimitedMemoryCache(16 * 1024 * 1024))
                    .build();
    ImageLoader.getInstance().init(config);
    initConfig();
}
 

import com.nostra13.universalimageloader.cache.memory.impl.LRULimitedMemoryCache; //导入依赖的package包/类
private ImageLoader(Context context) {
	File cacheDir = context.getCacheDir();
	ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(
			context)
			.threadPoolSize(3)
			.denyCacheImageMultipleSizesInMemory()
			.memoryCache(new LRULimitedMemoryCache(1 * 1024 * 1024))
			// 1MB
			.discCache(
					new TotalSizeLimitedDiscCache(cacheDir,
							10 * 1024 * 1024))
			// 10MB
			.discCacheFileNameGenerator(new Md5FileNameGenerator())
			.imageDownloader(new ImageDownloader() {
				@Override
				protected InputStream getStreamFromNetwork(URI arg0)
						throws IOException {
					try {
						URL imageUrl = arg0.toURL();
						URLConnection conn = (URLConnection) imageUrl
								.openConnection();
						conn.setConnectTimeout(5000);
						conn.setReadTimeout(20000);
						conn.setUseCaches(true);
						return conn.getInputStream();
					} catch (Exception ex) {
						ex.printStackTrace();
						return null;
					}
				}
			}).defaultDisplayImageOptions(options).build();
	loader.init(config);
}