xcode - Save image in asset catalog on runtime -

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I have to download new images from the backend in the background process and I have to save them in the app for later use.

On the other hand, the original app images are in the asset list and when I add new, all images must be accessed with the asset catalog

I want to add images to the directory app. I try, but when I have to load any image, then the app does not discriminate between the property catalog and the other, and I am not the best solution for this.

I do not know That ends at runtime End how to add images in the catalog or if I want to try other ways to support this.

Any help I am so thankful

Many thanks!

The asset catalog is a resource file .

All files inside your bundle mean that it is not writable. Files inside the bundle read only permissions

You must store in one of the sandboxed folders (documents, libraries and templates)

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