Develop Reference

Image is not loading when loaded using ImageLoader

I am trying to set an image from url using ImageLoader.
Here is my code
DisplayImageOptions options = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisk(true)
.imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2)
.resetViewBeforeLoading(true)
.considerExifParams(true)
.showImageOnFail(R.drawable.no_image)
.showImageForEmptyUri(R.drawable.no_image)
.showImageOnLoading(R.drawable.no_image)
.displayer(new FadeInBitmapDisplayer(300))
.build();
// Stop running tasks on this image if there are unfinished some
ImageLoader.getInstance().cancelDisplayTask(mPostPhotoImageView);
// Load the image
ImageLoader.getInstance().displayImage(imageUrl, mPostPhotoImageView, options);
I don't understand, why is this happening.

Have you considered using the Picasso library?
I find it much easier to use to load images from an url, all you need is an imageView and url as arguments.
Picasso.with(context).load("URLHERE").into(imageView);
I'd also check your permissions, especially asking them on runtime, just in case (though this shouldn't be the issue)

Universal Image Loader not loading image for specific link

I started to use Universal Image Loader instead of Picasso, to avoid the image-not-loading problem. Now it emerges in Universal Image Loader too. It is the same problem with the same unique image, but not other images.
The problematic Image:
http://luxproperty.kaytami.com/platform/media/image/jpeg/2015/01/4_4.jpg
Other properly-behaved images:
http://luxproperty.kaytami.com/platform/media/image/jpeg/2015/01/4.2_4.jpg
http://luxproperty.kaytami.com/platform/media/image/jpeg/2015/01/4.3_4.jpg
http://luxproperty.kaytami.com/platform/media/image/jpeg/2015/01/4.4_4.jpg
They are of similar sizes. And about my Universal Image Loader, the setting is as such:
In Application:
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
.threadPriority(Thread.NORM_PRIORITY - 2)
.denyCacheImageMultipleSizesInMemory()
.diskCacheFileNameGenerator(new Md5FileNameGenerator())
.diskCacheSize(50 * 1024 * 1024) // 50 Mb
.tasksProcessingOrder(QueueProcessingType.LIFO)
.build();
// Initialize ImageLoader with configuration.
ImageLoader.getInstance().init(config);
In activity:
DisplayImageOptions options = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.image_placeholder)
.showImageForEmptyUri(R.drawable.image_error)
.showImageOnFail(R.drawable.image_error)
.cacheInMemory(true)
.cacheOnDisk(true)
.considerExifParams(true)
.build();
.......
ImageLoader.getInstance().displayImage(url), image, options);
Any hints would be much appreciated. I just cannot get rid of this problem anyhow, neither with Picasso nor Universal Image Loader.....
My previous StackOverFlow with Picasso:
Picasso cannot load images for some URL (no special characters)

It seems like the image is corrupted as downloading and opening it in photoshop also throws error. You can also see the bottom part of the image for blurry pixels.
Although there is one more case that I know of when image loading fails is when loading an image in CMYK color format. Android doesn't support CMYK, although there are some Third-party libraries for loading CMYK images but I don't think that it is the case for you. I strongly believe that the image is corrupted.

imageLoader = ImageLoader.getInstance();
prova = context;
options = new DisplayImageOptions.Builder()
//.displayer(new RoundedBitmapDisplayer(1000))
.showImageOnLoading(R.drawable.placeholder)
.showImageForEmptyUri(R.drawable.placeholder)
.showImageOnFail(R.drawable.placeholder)
.cacheInMemory(true)
.cacheOnDisc(true)
.considerExifParams(true)
.bitmapConfig(Bitmap.Config.RGB_565)
// .displayer(new RoundedBitmapDisplayer(70))//////
.build();
//note you use this in your adapter where your handling your image and make sure you inistalize that your UIL class in your manifest application
<application
android:name="com.example.UILApplication"

Expire UIL cached images after 2 days in android

I am using Universal Image Library (UIL) to load images in my application.
Now problem is that I can have different images on same URL. I mean today I have a cat picture in a URL and tomorrow I might have a dog picture on same URL. So I want to check that if cached image is 2 days old then delete it and download the image again.
This is my configuration.
File cacheDir = StorageUtils.getOwnCacheDirectory(this, "FriendListCache");
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this)
// You can pass your own memory cache implementation
.diskCache(new UnlimitedDiscCache(cacheDir))
.diskCacheFileNameGenerator(new HashCodeFileNameGenerator())
.build();
ImageLoader.getInstance().init(config);
And this is image loading options.
imageLoader = ImageLoader.getInstance();
options = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.medium_load)
.cacheInMemory(true)
.cacheOnDisk(true)
.imageScaleType(ImageScaleType.EXACTLY_STRETCHED)
.decodingOptions(resizeOptions)
.displayer(new RoundedBitmapDisplayer(160))
.build();

UIL provide LimitedAgeDiscCache option for your requirement.
LimitedAgeDiscCache (Size-unlimited cache with limited files' lifetime. If age of cached file exceeds defined limit then it will be deleted from cache.)
.discCache(new LimitedAgeDiscCache(cacheDir, 14400))

Android: Loading Large Images with Universal Image Loader

I'm trying to make an activity like the image below. On the imageview with the viewpager I load some random images and also on the smaller ones. When someone clicks on the smalls I update the views with new images. My problem is that when I click more than three times after update the views on one of the smalls I get an OutOfMemory Exception. I understand that this caused by the bitmans and for that reason I set the Universal Image Loader to cache the images on the disk and not on memory. Also when someone press on one of the smalls I clear both memort and disc cache. But still I got the exception. Any ideas how to handle it?
Universal Image Loader Code
DisplayImageOptions options = new DisplayImageOptions.Builder()
//.cacheInMemory(true)
.cacheOnDisk(true)
.considerExifParams(true)
.bitmapConfig(Bitmap.Config.RGB_565)
.imageScaleType(ImageScaleType.EXACTLY)
.build();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(_activity.getApplicationContext()).build();
ImageLoader.getInstance().init(config);
ImageLoader imageLoader = ImageLoader.getInstance();
Activity Style Image

try using
profile_options = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.placeholder)
.showImageForEmptyUri(R.drawable.placeholder)
.showImageOnFail(R.drawable.placeholder)
.cacheInMemory(true)
.cacheOnDisc(true)
.considerExifParams(true)
.bitmapConfig(Bitmap.Config.RGB_565)
.build();
or download the latest version of universal lmage loader

Display Image in list View with using ImageLoader once time

I've code to display image in list view using imageLoader library from com.nostra13.universalimageloader
this code like this
imageLoader.displayImage(link_url, imageView, options, animateFirstListener);
but this code make this app must download image from this url. I wanna ask , can I using this cache image to show image. So if not connect internet the image can be show because this image was save as cache before?? How to show image in imageview if this image is from cache?? thanks

Instead of downloading it again you should cache images in phone memory or sdcard.
It caches images in say sdcard (if you have configured properly) using url as the key. If present display from cache else download, cache and display images.
In your custom adapter constructor
File cacheDir = StorageUtils.getOwnCacheDirectory(activity context, "cache_folder")
imageLoader = ImageLoader.getInstance();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(a)
.discCache(new UnlimitedDiscCache(cacheDir))
.discCacheFileNameGenerator(new HashCodeFileNameGenerator())
.enableLogging()
.build();
imageLoader.init(config);
options = new DisplayImageOptions.Builder()
.showStubImage(R.drawable.stub_id)//display stub image untik image is loaded
.cacheInMemory()
.cacheOnDisc()
.displayer(new RoundedBitmapDisplayer(20))
.build();
In your getView()
viewholder.image=(ImageView)vi.findViewById(R.id.imageview);
imageLoader.displayImage(imageurl, viewholder.image,options);

By deafult it stores cache i guess.
Check once Disconnecting internet.
options = new DisplayImageOptions.Builder()
.showStubImage(R.drawable.deafaultimage).cacheInMemory()
.cacheOnDisc().bitmapConfig(Bitmap.Config.RGB_565).build();

HTTP caching depends on Cache-Control headers. If the server is sending the proper headers in the response then the library will automatically cache the resource automatically and access it even if there is no network. You don't have to do anything explicitly.
You can configure more options such as cache size etc if you want. See the docs.