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POHow to display all images from NSDocument directory
 

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  1. POHow to display all images from NSDocument directory
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    <p>First i selected images from photo library to ALAsset Library and after that i stored images in document directory from ALAsset library path.</p> <p>i am using this code to store images in document directory from ALAsset Library.... Its working perfect... Now i want to display all images which are stored in document directory in table view.. how can i do this??? can anybody help me??</p> <p><strong>Code for importing images from ALAsset Library to NSdocument directory</strong></p> <pre><code>for (int j=0; j&lt;[assetArray count]; j++) { ALAssetRepresentation *representation = [[assetArray objectAtIndex:j] defaultRepresentation]; NSString* filename = [documentPath stringByAppendingPathComponent:[representation filename]]; [[NSFileManager defaultManager] createFileAtPath:filename contents:nil attributes:nil]; NSOutputStream *outPutStream = [NSOutputStream outputStreamToFileAtPath:filename append:YES]; [outPutStream open]; long long offset = 0; long long bytesRead = 0; NSError *error; uint8_t * buffer = malloc(131072); while (offset&lt;[representation size] &amp;&amp; [outPutStream hasSpaceAvailable]) { bytesRead = [representation getBytes:buffer fromOffset:offset length:131072 error:&amp;error]; [outPutStream write:buffer maxLength:bytesRead]; offset = offset+bytesRead; } [outPutStream close]; free(buffer); </code></pre> <p>}</p> <p>After that i got the contents of directory using this code:</p> <pre><code> NSFileManager *manager = [NSFileManager defaultManager]; fileList = [manager directoryContentsAtPath:newDir]; </code></pre> <p>Its also working... but now when i want to display images from document directory. It doesn't show anything....</p> <pre><code> setImage.image=[UIImage imageNamed:[filePathsArray objectAtIndex:0]]; </code></pre> <p>Can anybody help, where is the problem????? - I have one doubt: *Is it the right way to import images from ALAsset Library to document directory???</p>
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