1 -?(void)imagePickerController:(UIImagePickerController?*)picker?didFinishPickingMediaWithInfo:(NSDictionary?*)info?{

2

3 ????NSURL?*imageURL?=?[info?valueForKey:UIImagePickerControllerReferenceURL];

4 ????ALAssetsLibraryAssetForURLResultBlock?resultblock?=?^(ALAsset?*myasset)

5 ????{

6 ????????ALAssetRepresentation?*representation?=?[myasset?defaultRepresentation];

7 ????????NSString?*fileName?=?[representation?filename];

8 ????????NSLog(@"fileName?:?%@",fileName);

9 ????};

10

11 ????ALAssetsLibrary*?assetslibrary?=?[[[ALAssetsLibrary?alloc]?init]?autorelease];

12 ????[assetslibrary?assetForURL:imageURL

13 ???????????????????resultBlock:resultblock

14 ??????????????????failureBlock:nil];

15

16 }