die Xcode 8.2 Beta letzte Nacht heruntergeladen, die meisten meines Code umgewandelt, aber bin jetzt mit gelben Warnsymbolen in Bezug auf die sechs Funktionen des AppDelegate stecken:Alle 6 App-Delegiertenfunktionen in swift 3 "entsprechen fast der optionalen Anforderung" - was ist das? Wie repariert man?
var window: UIWindow?
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Override point for customization after application launch.
return true
}
func applicationWillResignActive(application: UIApplication) {
// Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
// Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
}
func applicationDidEnterBackground(application: UIApplication) {
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}
func applicationWillEnterForeground(application: UIApplication) {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}
func applicationDidBecomeActive(application: UIApplication) {
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}
func applicationWillTerminate(application: UIApplication) {
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
}
mit
Ich bin in der Lage zu „reparieren“ jede Funktion entweder
Rename to application(_:didFinishLaunchingWithOptions:)' to satisfy this requirement
Make 'application(application:didFinishLaunchingWithOptions:)' private to slince this warning
oder
Add '@nonobjc' to silence this warning
bedenkt, dass ich habe nicht vor, diese drei Optionen zu sehen ist, würde jemand Geist explaini ng und irgendwelche Optionen, um sie zu lösen oder zu ignorieren?
Vielen Dank für die weitere Erklärung! – jonpeter
ist es sicher, die Funktion als "_ application:" – jonpeter
zu verlassen. Zum Glück keine anderen Fehler zu diesem Zeitpunkt. – jonpeter