CODEWITHSUNDEEP
iphoneiosuiimage
Jeff
Jeff

Reputation: 2838

Persisting an array of images

What's the best way to save and retrieve an array of images across app restarts? I'm implementing a caching feature for offline viewing of downloaded images and just want to make sure I'm using the right persisting methods.

Thanks!

Upvotes: 0

Views: 788

Answers (1)

ynnckcmprnl
ynnckcmprnl

Reputation: 4352

The quickest & probably best solution would be to persist your images to disk, no question about it.

You could do something like this to save them as JPEG.

NSData *data = UIImageJPEGRepresentation(image, 1.0f);
[data writeToFile:imagePath atomically:YES];

Upvotes: 1

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