Get file names of images that are included in project

问题

I have added many images to my Xcode project: icons, a main background, default (for splash screen), placeholders, and others. Can I get all these images' names into an array?

回答1:

This should return an array of all your pngs in your app folder.

[[NSBundle mainBundle] pathsForResourcesOfType:@"png" inDirectory:nil];

Note* The array contains paths. If you just want the name use - (NSString *)lastPathComponent on a specific index of that array, i.e.

NSString *imgName = [[imgArray objectAtIndex:0]lastPathComponent]; //myImage.png

来源：https://stackoverflow.com/questions/11993469/get-file-names-of-images-that-are-included-in-project