当应用程序处于活动状态时，iOS处理推送通知

Question

当应用程序处于活动状态时，如何处理推送通知？ 当iOS设备收到推送通知时，将调用didReceiveRemoteNotification userInfo: [AnyHashable : Any]，而当用户点击通知时，将调用相同的功能。如何在此函数中区分该函数的调用方式？我正在使用OneSignal的推送通知，以防有必要了解问题。

Answer 1

OneSingal的闭包通知您有关通知和用户操作的信息。这就是我的用法

func initOneSignalNotifications(withLaunchOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) {
        let onesignalInitSettings = [kOSSettingsKeyAutoPrompt: false]

        OneSignal.initWithLaunchOptions(launchOptions, appId: Constants.oneSignalKey, handleNotificationReceived: { (receivedNotification) in

            //Notification is received

        }, handleNotificationAction: { (notificationResult) in
            //Notification was tapped
        }, settings: onesignalInitSettings)

        OneSignal.inFocusDisplayType = OSNotificationDisplayType.notification;
        OneSignal.promptForPushNotifications(userResponse: { accepted in
            FileHandler.log(message: "Notification permission granted: \(accepted)", tag: .application, logLevel: .info)
        })
    }

此处inFocusDisplayType表示打开您的应用后，OneSignal仍会显示一条通知。

Answer 2

如果目标在iOS 10以上，则可以处理单击。

func userNotificationCenter ( _ center : UNUserNotificationCenter, didReceive
response : UNNotificationResponse, withCompletionHandler completionHandler :
@escaping () -> Void ) {
        // perform notification received/click action as per third party SDK as per their document
    }
}

否则，您需要使用didReceiveRemoteNotification userInfo: [AnyHashable : Any]中的标志进行管理。