Universal-Image-Loader: OutOfMemory Error - universal-image-loader

Question

I am using universal-image-loader-1.6.2.jar (Latest one).
I am trying to Download and cache that images using this library. I have 47 images to be downloaded from server, total of 5.22 Mb.My Maximum images are of dimension are 720X480 and size around 143kb. It goes well till 40-41 images after that it gives error
11-02 16:30:12.150: E/ImageLoader(31033): null
11-02 16:30:12.150: E/ImageLoader(31033): java.lang.OutOfMemoryError
11-02 16:30:12.150: E/ImageLoader(31033): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
11-02 16:30:12.150: E/ImageLoader(31033): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:493)
11-02 16:30:12.150: E/ImageLoader(31033): at com.nostra13.universalimageloader.core.ImageDecoder.decode(ImageDecoder.java:83)
11-02 16:30:12.150: E/ImageLoader(31033): at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.saveImageOnDisc(LoadAndDisplayImageTask.java:218)
11-02 16:30:12.150: E/ImageLoader(31033): at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.tryLoadBitmap(LoadAndDisplayImageTask.java:138)
11-02 16:30:12.150: E/ImageLoader(31033): at com.nostra13.universalimageloader.core.LoadAndDisplayImageTask.run(LoadAndDisplayImageTask.java:72)
11-02 16:30:12.150: E/ImageLoader(31033): at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
11-02 16:30:12.150: E/ImageLoader(31033): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
11-02 16:30:12.150: E/ImageLoader(31033): at java.util.concurrent.FutureTask.run(FutureTask.java:137)
11-02 16:30:12.150: E/ImageLoader(31033): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
11-02 16:30:12.150: E/ImageLoader(31033): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
11-02 16:30:12.150: E/ImageLoader(31033): at java.lang.Thread.run(Thread.java:856)
11-02 16:30:47.170: E/Adreno200-ES20(31033): <qgl2DrvAPI_glUseProgram:1318>: **** 31033: glUseProgram(3)
11-02 16:30:47.170: E/Adreno200-ES20(31033): <qgl2DrvAPI_glUseProgram:1318>: **** 31033: glUseProgram(6)
I have seen and implemented suggestion about OOM on git-hub. I followed them still i am getting error.
Here is my code
if (android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED))
cacheDir=new File(android.os.Environment.getExternalStorageDirectory(),"neongall");
else
cacheDir=context.getCacheDir();
if(!cacheDir.exists())
cacheDir.mkdirs();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
.threadPoolSize(3)
.threadPriority(Thread.NORM_PRIORITY - 1)
.memoryCache(new WeakMemoryCache())
.denyCacheImageMultipleSizesInMemory()
.offOutOfMemoryHandling()
.discCacheExtraOptions(720, 480, CompressFormat.JPEG, 75)
.discCache(new UnlimitedDiscCache(cacheDir)) // You can pass your own disc cache implementation
.discCacheFileNameGenerator(new HashCodeFileNameGenerator())
.imageDownloader(new URLConnectionImageDownloader(120 * 1000, 120 * 1000)) // connectTimeout (5 s), readTimeout (20 s)
.defaultDisplayImageOptions(DisplayImageOptions.createSimple())
.enableLogging()
.build();
//Initialize ImageLoader with created configuration. Do it once on Application start.
imageLoader.init(config);
options = new DisplayImageOptions.Builder()
.cacheOnDisc()
.imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2)
.displayer(new RoundedBitmapDisplayer(10))
.build();
Thanks in advance.

Answer 1

First of all your configuration:
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
.threadPoolSize(3) // equal to default value
.threadPriority(Thread.NORM_PRIORITY - 1) // equal to default value
.memoryCache(new WeakMemoryCache())
.denyCacheImageMultipleSizesInMemory()
.offOutOfMemoryHandling()
.discCacheExtraOptions(720, 480, CompressFormat.JPEG, 75)
.discCache(new UnlimitedDiscCache(cacheDir)) // You can pass your own disc cache implementation
.discCacheFileNameGenerator(new HashCodeFileNameGenerator()) // equal to default value
.imageDownloader(new URLConnectionImageDownloader(120 * 1000, 120 * 1000)) // connectTimeout (5 s), readTimeout (20 s)
.defaultDisplayImageOptions(DisplayImageOptions.createSimple()) // equal to default value
.enableLogging()
.build();
is equal to
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
.memoryCache(new WeakMemoryCache())
.denyCacheImageMultipleSizesInMemory()
.offOutOfMemoryHandling()
.discCacheExtraOptions(720, 480, CompressFormat.JPEG, 75)
.discCache(new UnlimitedDiscCache(cacheDir))
.imageDownloader(new URLConnectionImageDownloader(120 * 1000, 120 * 1000))
.enableLogging()
.build();
DON'T COPY CONFIGURATION FROM README!
Why did you off OutOfMemory handling? If you do this then you should process OOM errors yourself in ImageLoadingListener.onLoadingFailed(FailReason.OUT_OF_MEMORY).
My suggestions for you:
delete .offOutOfMemoryHandling() options in configuration
delete .discCacheExtraOptions(720, 480, CompressFormat.JPEG, 75) options in configuration
use .imageScaleType(ImageScaleType.IN_SAMPLE_INT) in display options
do you really need RoundedBitmapDisplayer? See docs for it, it creates additional bitmap in memory during rounding. Avoid using it if you can.