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在 方法 ,添加以下代码:
func application(application: UIApplication, dIDRegisterForRemoteNotificationsWithDeviCEToken deviCEToken: NSData) {
let tokenChars = UnsafePointer<CChar>(deviCEToken.bytes)
var tokenString = ""
for i in 0..<deviCEToken.length {
tokenString += String(format: "%02.2hhx", arguments: [tokenChars[i]])
}
FIRInstancEID.instancEID().setAPNSToken(deviCEToken, type: FIRInstancEIDAPNSTokenType.UnkNown)
print("tokenString: \(tokenString)")
}
并且不要忘记在 *
我正在努力显示从FCM通知控制台发送到设备的推送通知。我可以看到设备正在接收通知,因为我可以看到发送“ test8”的消息
Connected to FCm.
%@ [AnyHashable("notification"): {
body = test8;
e = 1;
},
但是,无论我的应用程序位于前台还是后台都没有关系,但我不会显示通知。
我已在info.plist中添加了“必需的后台模式-
应用程序下载内容以响应推送通知”。我的证书是正确的,并且生成令牌没有问题。我的应用程序正在接收通知,但未显示它们。
import UIKit
import UserNotifications
import Firebase
import FirebaseInstancEID
import Firebasemessaging
@UIApplicationMain
class AppDelegate: UIResponder,UIApplicationDelegate {
var window: UIWindow?
func application(application: UIApplication,didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// [START register_for_notifications]
if #available(iOS 10.0,*) {
let authOptions : UNAuthorizationOptions = [.Alert,.badge,.Sound]
UNUserNotificationCenter.currentNotificationCenter().requestAuthorizationWithOptions(
authOptions,completionHandler: {_,_ in })
// For iOS 10 display notification (sent via APNS)
UNUserNotificationCenter.currentNotificationCenter().delegate = self
// For iOS 10 data message (sent via FCM)
FIRmessaging.messaging().remotemessageDelegate = self
} else {
let setTings: UIUserNotificationSetTings =
UIUserNotificationSetTings(forTypes: [.Alert,.Sound],categories: nil)
application.registerUserNotificationSetTings(setTings)
application.registerForRemoteNotifications()
}
application.registerForRemoteNotifications()
// [END register_for_notifications]
FIRApp.configure()
// Add observer for InstancEID token refresh callBACk.
NsnotificationCenter.defaultCenter().addObserver(self,SELEctor: #SELEctor(self.tokenrefreshNotification),name: kFIRInstancEIDTokenrefreshNotification,object: nil)
return true
}
// [START receive_message]
func application(application: UIApplication,didReceiveRemoteNotification userInfo: [NSObject : AnyObject],fetchCompletionHandler completionHandler: (UIBACkgroundFetchResult) -> Void) {
// If you are receiving a notification message while your app is in the BACkground,// this callBACk will not be fired till the user taps on the notification launching the application.
// TODO: Handle data of notification
// Print message ID.
print("message ID: \(userInfo["gcm.message_id"]!)")
// Print full message.
print("%@",userInfo)
}
// [END receive_message]
// [START refresh_token]
func tokenrefreshNotification(notification: Nsnotification) {
if let refreshedToken = FIRInstancEID.instancEID().token() {
print("InstancEID token: \(refreshedToken)")
}
// Connect to FCM since connection may have failed when attempted before having a token.
connectToFcm()
}
// [END refresh_token]
// [START connect_to_fcm]
func connectToFcm() {
FIRmessaging.messaging().connectWithCompletion { (error) in
if (error != nil) {
print("Unable to connect with FCm. \(error)")
} else {
print("Connected to FCm.")
}
}
}
// [END connect_to_fcm]
func applicationDidBecomeActive(application: UIApplication) {
connectToFcm()
}
// [START disconnect_from_fcm]
func applicationDidEnterBACkground(application: UIApplication) {
FIRmessaging.messaging().disconnect()
print("Disconnected from FCm.")
}
// [END disconnect_from_fcm]
}
// [START ios_10_message_handling]
@available(iOS 10,*)
extension AppDelegate : UNUserNotificationCenterDelegate {
// Receive displayed notifications for iOS 10 devices.
func userNotificationCenter(center: UNUserNotificationCenter,willPresentNotification notification: UNNotification,withCompletionHandler completionHandler: (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
// Print message ID.
print("message ID: \(userInfo["gcm.message_id"]!)")
// Print full message.
print("%@",userInfo)
}
}
extension AppDelegate : FIRmessagingDelegate {
// Receive data message on iOS 10 devices.
func applicationReceivedRemotemessage(remotemessage: FIRmessagingRemotemessagE) {
print("%@",remotemessage.apPDAta)
}
}
// [END ios_10_message_handling]
我一直在尝试自己研究和解决此问题,但遇到了问题。任何帮助或建议,将不胜感激。
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