我正在尝试处理从Firebase控制台发送的通知，当用户点击通知时，它会执行特定操作，但是 例如：如果密钥是主页，则将用户带到应用程序的主页。 那就是我的应用程序代表，现在要做的就是打开应用程序。在控制器视图中是否应该做任何事情
var window: UIWindow?
let gcmMessageIDKey = "gcm.message_id"
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
Messaging.messaging().appDidReceiveMessage(userInfo)
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
completionHandler(UIBackgroundFetchResult.newData)
}
func messaging(_ messaging: Messaging, didReceiveremoteMessage: MessagingRemoteMessage) {
// Convert to pretty-print JSON, just to show the message for testing
}
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
Messaging.messaging().apnsToken = deviceToken
connectToFCM()
}
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
FirebaseApp.configure()
if #available(iOS 10.0, *) {
// For iOS 10 display notification (sent via APNS)
UNUserNotificationCenter.current().delegate = self
let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
UNUserNotificationCenter.current().requestAuthorization(
options: authOptions,
completionHandler: {_, _ in })
} else {
let settings: UIUserNotificationSettings =
UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
application.registerUserNotificationSettings(settings)
}
Messaging.messaging().delegate = self
application.registerForRemoteNotifications()
return true
}
func applicationWillResignActive(_ application: UIApplication) {
}
func applicationDidEnterBackground(_ application: UIApplication) {
}
func applicationWillEnterForeground(_ application: UIApplication) {
connectToFCM()
}
func applicationDidBecomeActive(_ application: UIApplication) {
}
func applicationWillTerminate(_ application: UIApplication) {
}
func tokenRefreshNorification(notification : NSNotification){
let refreshedToken = InstanceID.instanceID().token()
print("InstanceID Token: \(String(describing: refreshedToken))")
FirebaseApp.configure()
connectToFCM()
}
func connectToFCM(){
Messaging.messaging().connect { (error) in
if (error != nil){
print("unable to connect to FCM \(error)")
}else{
print("Connected To FCM")
}
}
}
}
func userNotificationCenter(_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
// With swizzling disabled you must let Messaging know about the message, for Analytics
Messaging.messaging().appDidReceiveMessage(userInfo)
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print("user info is :" ,userInfo)
// Change this to your preferred presentation option
completionHandler([.alert, .sound, .sound])
}