Question

Let’s say I have an existing iOS or Mac Framework that we’ll call Test.framework. This framework has compiled and linked successfully (a trick was done to lipo both i386 and armv6/7 archs for the iOS part) and is working perfectly fine.

Now I want to add an image to it let’s call it ‘test.png‘. I have copied it into the Resources folder of my framework so that I have the following structure:

ls Test.framework

- Headers -> Versions/Current/Headers
- Resources -> Versions/Current/Resources
- Test -> Versions/Current/Test
- Versions 

ls Test.framework/Resources

- Info.plist
- test.png

Yet when I create a project using my framework I cannot access that image.

I’ve tried:

[UIImage imageNamed:@"test.png"]
[UIImage imageNamed:@"Test.framework/test.png"]
[UIImage imageNamed:@"Test.framework/Resources/test.png"]

But nothing worked out that always gave me back a nil object.

Any ideas ?

EDIT

After much further investigation it seems what I am trying to accomplish can’t be done on iOS. The reason is that the final application bundle (the .app) doesn’t copy the private frameworks where applications compiled for Mac OS will.

This is further detailed in the iOS Bundle Structures documentation.

Thanks to Rob Keniger and xuzhe for their appreciated help. I will credit xuzhe for the answer as it is actually the most appropriate answer to my original problem (even though Rob comment made me dig quite deeper into the issue)

Answer 1

The “imageNamed:” method is only for images in your App bundle. You should use

[[UIImage alloc] initWithContentsOfFile:path];

instead.

About the path, since I am not sure if the “Test.Framework” is in you App bundle, I am not able to give you a sample code. But if it dose, the code below should work:

NSString* path = [Nsstring stringWithFormat:@"%@/Test.framework/Resources/test.png", [[NSBundle mainBundle] bundlePath]];