How to provide custom name picture in iphone

Question

I am new to programming on the iPhone. Does anyone know how to provide a custom name for a picture that was taken with a mobile camera? After that, the image should be saved along with this name in the photo gallery.

Can anyone find a solution for this?

thanks

Answer 1

Add MetaData strong> to UIImage . The same UIImage metadata can be used to retrieve image information.

Refer to Get Exif Data from UIImage .

Call UIImagePickerController and extract EXIF ​​data from existing photos

Answer 2

You cannot do this. Because iOS saves it with asseturl . You cannot add your metadata along with the image in the photo library. And you can access photos only through the resource library.