Programmatically access image assets

Question

My image assets catalog has a folder named \"Nature\" with hundreds of image files inside.

I would like to get an array of image file names under the \"Nature\" dire

Answer 1

I've searched this problem and get the conclusion that you could not access the IncludedStudyImages directory directly. Check these:

Access Asset Catalog pathForResource
Can I get a NSURL from an XCAssets bundle?

Another way work around is that you could predefine the file name according to some order. For example names like "image1.png", "image2.png", "image3.png". And using this way you could do the selecting a random image feature.