Puede obtener la versión y los números de compilación de la siguiente manera:
let version = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as! String
let build = Bundle.main.object(forInfoDictionaryKey: kCFBundleVersionKey as String) as! String
o en Objective-C
NSString * version = [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleShortVersionString"];
NSString * build = [[NSBundle mainBundle] objectForInfoDictionaryKey: (NSString *)kCFBundleVersionKey];
Tengo los siguientes métodos en una categoría sobre UIApplication
:
extension UIApplication {
static var appVersion: String {
return Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as! String
}
static var appBuild: String {
return Bundle.main.object(forInfoDictionaryKey: kCFBundleVersionKey as String) as! String
}
static var versionBuild: String {
let version = appVersion, build = appBuild
return version == build ? "v\(version)" : "v\(version)(\(build))"
}
}
Gist: https://gist.github.com/ashleymills/6ec9fce6d7ec2a11af9b
Aquí está el equivalente en Objective-C:
+ (NSString *) appVersion
{
return [[NSBundle mainBundle] objectForInfoDictionaryKey: @"CFBundleShortVersionString"];
}
+ (NSString *) build
{
return [[NSBundle mainBundle] objectForInfoDictionaryKey: (NSString *)kCFBundleVersionKey];
}
+ (NSString *) versionBuild
{
NSString * version = [self appVersion];
NSString * build = [self build];
NSString * versionBuild = [NSString stringWithFormat: @"v%@", version];
if (![version isEqualToString: build]) {
versionBuild = [NSString stringWithFormat: @"%@(%@)", versionBuild, build];
}
return versionBuild;
}
Gist: https://gist.github.com/ashleymills/c37efb46c9dbef73d5dd