ios - Swift - Firebase - applicationReceivedRemoteMessage 冲突

Question

使用 Swift 2.3 - Firebase 4

|*|如果我尝试实现此方法，它会说:

func applicationReceivedRemoteMessage(remoteMessage: MessagingRemoteMessage)
{
    print("%@", remoteMessage.appData)
}

Objective-C method 'applicationReceivedRemoteMessage:' provided by method 'applicationReceivedRemoteMessage' conflicts with optional requirement method 'application(received:)' in protocol 'MessagingDelegate'

请告诉我哪个是新的正确方法

Answer 1

func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
     // Let FCM know about the message for analytics etc.
     FIRMessaging.messaging().appDidReceiveMessage(userInfo)
     // handle your message
   }

引用:https://firebase.google.com/docs/cloud-messaging/ios/receive