ASAssetQuery is used to list a set of assets on your iDevice. Assets are generally stored in /var/mobile/Library/Assets/
Here is how we list all the dictionary assets on the iDevice
ASAssetQuery * aq = [[%c(ASAssetQuery) alloc] initWithAssetType:@"com.apple.MobileAsset.DictionaryServices.dictionary2"]; NSError *err = nil; [aq runQueryAndReturnError:&err]; HBLogDebug(@"err = %@", err); NSArray *results = [aq results]; HBLogDebug(@"results = %@", results)
See also ASAsset.