Get images off Assets in iPhone

I before  blogged my experience in fetching out the image off Assets in iPhone. I could find even more a better solution that i used in my project. Let me share that thru this short blog.
 

ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];

NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];

void (^assetEnumerator)(ALAsset *, NSUInteger, BOOL *) = ^(ALAsset *result, NSUInteger index, BOOL *stop)

{

NSMutableDictionary *photoDic = [NSMutableDictionary dictionary];

if(result != NULL)

{

NSArray *arrKeys = [[result valueForProperty:ALAssetPropertyURLs]allKeys];

if([[result valueForProperty:ALAssetPropertyType]isEqualToString:ALAssetTypePhoto])

{

NSString *imageName = [[result defaultRepresentation]filename];

NSURL* photoUrl = [[result valueForProperty:ALAssetPropertyURLs]objectForKey:[arrKeys objectAtIndex:0]];

UIImage *Image = [UIImage imageWithCGImage:[[result defaultRepresentation] fullScreenImage]];

UIImage *ThumbnailImage = [UIImage imageWithCGImage:[result thumbnail]];

}

}

};

void (^assetGroupEnumerator)(ALAssetsGroup *, BOOL *) = ^(ALAssetsGroup *group, BOOL *stop)

{

if(group != nil)

{

[group enumerateAssetsUsingBlock:assetEnumerator];

}

};

[library enumerateGroupsWithTypes:ALAssetsGroupAll usingBlock:assetGroupEnumerator failureBlock:^(NSError *error){

NSLog(@"%@",error);

}];

[pool release];

You get the image and the thumb image from the above code. 

Happy blogging :)