public class MyActivity extends Activity {
	@Override
	public void onCreate() {
		super.onCreate();

		// Create global configuration and initialize ImageLoader with this configuration
		ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())
			...
			.build();
		ImageLoader.getInstance().init(config);
		...
	}
}

// DON'T COPY THIS CODE TO YOUR PROJECT! This is just example of ALL options using.
// See the sample project how to use ImageLoader correctly.
File cacheDir = StorageUtils.getCacheDirectory(context);
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
		.memoryCacheExtraOptions(480, 800) // default = device screen dimensions
		.diskCacheExtraOptions(480, 800, null)
		.taskExecutor(...)
		.taskExecutorForCachedImages(...)
		.threadPoolSize(3) // default
		.threadPriority(Thread.NORM_PRIORITY - 1) // default
		.tasksProcessingOrder(QueueProcessingType.FIFO) // default
		.denyCacheImageMultipleSizesInMemory()
		.memoryCache(new LruMemoryCache(2 * 1024 * 1024))
		.memoryCacheSize(2 * 1024 * 1024)
		.memoryCacheSizePercentage(13) // default
		.diskCache(new UnlimitedDiscCache(cacheDir)) // default
		.diskCacheSize(50 * 1024 * 1024)
		.diskCacheFileCount(100)
		.diskCacheFileNameGenerator(new HashCodeFileNameGenerator()) // default
		.imageDownloader(new BaseImageDownloader(context)) // default
		.imageDecoder(new BaseImageDecoder()) // default
		.defaultDisplayImageOptions(DisplayImageOptions.createSimple()) // default
		.writeDebugLogs()
		.build();

// DON'T COPY THIS CODE TO YOUR PROJECT! This is just example of ALL options using.
// See the sample project how to use ImageLoader correctly.
DisplayImageOptions options = new DisplayImageOptions.Builder()
		.showImageOnLoading(R.drawable.ic_stub) // resource or drawable
		.showImageForEmptyUri(R.drawable.ic_empty) // resource or drawable
		.showImageOnFail(R.drawable.ic_error) // resource or drawable
		.resetViewBeforeLoading(false)  // default
		.delayBeforeLoading(1000)
		.cacheInMemory(false) // default
		.cacheOnDisk(false) // default
		.preProcessor(...)
		.postProcessor(...)
		.extraForDownloader(...)
		.considerExifParams(false) // default
		.imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2) // default
		.bitmapConfig(Bitmap.Config.ARGB_8888) // default
		.decodingOptions(...)
		.displayer(new SimpleBitmapDisplayer()) // default
		.handler(new Handler()) // default
		.build();

String imageUri = "http://site.com/image.png"; // from Web
String imageUri = "file:///mnt/sdcard/image.png"; // from SD card
String imageUri = "content://media/external/audio/albumart/13"; // from content provider
String imageUri = "assets://image.png"; // from assets
String imageUri = "drawable://" + R.drawable.image; // from drawables (only images, non-9patch)

// Load image, decode it to Bitmap and display Bitmap in ImageView (or any other view 
//	which implements ImageAware interface)
imageLoader.displayImage(imageUri, imageView);

// Load image, decode it to Bitmap and return Bitmap to callback
imageLoader.loadImage(imageUri, new SimpleImageLoadingListener() {
	@Override
	public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
		// Do whatever you want with Bitmap
	}
});

// Load image, decode it to Bitmap and return Bitmap synchronously
Bitmap bmp = imageLoader.loadImageSync(imageUri);

// Load image, decode it to Bitmap and display Bitmap in ImageView (or any other view 
//	which implements ImageAware interface)
imageLoader.displayImage(imageUri, imageView, displayOptions, new ImageLoadingListener() {
	@Override
	public void onLoadingStarted(String imageUri, View view) {
		...
	}
	@Override
	public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
		...
	}
	@Override
	public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
		...
	}
	@Override
	public void onLoadingCancelled(String imageUri, View view) {
		...
	}
}, new ImageLoadingProgressListener() {
	@Override
	public void onProgressUpdate(String imageUri, View view, int current, int total) {
		...
	}
});

// Load image, decode it to Bitmap and return Bitmap to callback
ImageSize targetSize = new ImageSize(120, 80); // result Bitmap will be fit to this size
imageLoader.loadImage(imageUri, targetSize, displayOptions, new SimpleImageLoadingListener() {
	@Override
	public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
		// Do whatever you want with Bitmap
	}
});

// Load image, decode it to Bitmap and return Bitmap synchronously
ImageSize targetSize = new ImageSize(120, 80); // result Bitmap will be fit to this size
Bitmap bmp = imageLoader.loadImageSync(imageUri, targetSize, displayOptions);