currently selected language - iPhone

A titbit now. It is easy to find currently selected language in the iPhone. we can use  NSLocale class to get that. This will give you the Language prefix..(for English - en)

NSString *preferredLang = 
[[NSLocalepreferredLanguages] objectAtIndex:0];


Another way to get the language is by  using the following lines:

NSUserDefaults* defs =
 [NSUserDefaults standardUserDefaults];

NSArray* languages = 
[defs objectForKey:@"AppleLanguages"];

NSString* preferredLang = 


[languages objectAtIndex:0];