我可以在另一个Info.plist键值的内部使用Info.plist中一个键的值吗？

Question

I'd like to use the value for 'Bundle display name' (CFBundleDisplayName) inside the value of another Info.plist key (NSContactsUsageDescription).

I tried the following, but this does not work:

${CFBundleDisplayName} must access your Address Book to input the scanned contact
information. ${CFBundleDisplayName} will never access your Address Book for marketing
or advertising purposes.

Does anybody know how to do that?

Addendum: The solution should also work when localizing the value.

Answer 1

Using the ${VARIABLE} you can only reference build settings, but not other values in your Info.plist. Try adding a new user-defined build setting and use that. Go to the Build Settings tab and click Add Build Setting in the bottom right corner.