How to support Cyrillic in the iPhone / iPad application?

Question

I have a simple program in the App Store using all the standard UIKit controls, now some reviewers complain about the Cyrillic alphabet, and Korean is not supported? Are UIKit elements not using Unicode out of the box?

How can I fix this problem?

Answer 1

All Cocoa NS / CFStrings are Unicode compatible (internally UCS-2), including Russian and Korean alphabets. Therefore, if your data at some point did not go through the format of a single char byte (for example, string C char[]), all reasonable languages ​​and encodings should be supported automatically. Pay attention to your storage and wiring formats; what is where ASCII is usually hidden.

If downloading data from the Internet or from an HTTP-based API, pay close attention to the encoding in the Content-Type header. When converting from NSData or raw memory fragments to NSString, encoding is always one of the parameters.

And, as CajunLuke said, start by reproducing this issue. If you need text like "lorem ipsum", copy and paste some random nonsense from the corresponding Wikipedia.

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Answer 2

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