[英]I am not able to receive data notification iOS swift 3
我正在關注firebase提供的sampler項目。 Firebase雲消息傳遞
我的應用代表是
import UIKit
import Firebase
import FirebaseMessaging
import UserNotifications
import FirebaseInstanceID
//add firebase code app delegate code
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
let gcmMessageIDKey = "gcm.message_id"
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
// Register for remote notifications. This shows a permission dialog on first run, to
// show the dialog at a more appropriate time move this registration accordingly.
// [START register_for_notifications]
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)
}
application.registerForRemoteNotifications()
// [END register_for_notifications]
FirebaseApp.configure()
// [START set_messaging_delegate]
Messaging.messaging().delegate = self
// [END set_messaging_delegate]
return true
}
// [START receive_message]
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
// 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.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
}
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (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.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
completionHandler(UIBackgroundFetchResult.newData)
}
// [END receive_message]
func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
print("Unable to register for remote notifications: \(error.localizedDescription)")
}
// This function is added here only for debugging purposes, and can be removed if swizzling is enabled.
// If swizzling is disabled then this function must be implemented so that the APNs token can be paired to
// the InstanceID token.
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
print("APNs token retrieved: \(deviceToken)")
// With swizzling disabled you must set the APNs token here.
InstanceID.instanceID().setAPNSToken(deviceToken, type: InstanceIDAPNSTokenType.sandbox)
}
}
// [START ios_10_message_handling]
@available(iOS 10, *)
extension AppDelegate : UNUserNotificationCenterDelegate {
// Receive displayed notifications for iOS 10 devices.
func userNotificationCenter(_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
// Change this to your preferred presentation option
completionHandler([.alert,.badge,.sound])
}
func userNotificationCenter(_ center: UNUserNotificationCenter,
didReceive response: UNNotificationResponse,
withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
completionHandler()
}
}
// [END ios_10_message_handling]
extension AppDelegate : MessagingDelegate {
// [START refresh_token]
func messaging(_ messaging: Messaging, didRefreshRegistrationToken fcmToken: String) {
print("Firebase registration token: \(fcmToken)")
print(fcmToken)
resgisterNotificationToken(fcmToken: fcmToken)
}
// [END refresh_token]
func application(received remoteMessage: MessagingRemoteMessage) {
//get called when sending notification from POSTMAN and when app is open
print("%@", remoteMessage.appData)
print("%@", remoteMessage)
}
func resgisterNotificationToken(fcmToken:String){
//let deviceId = UIDevice.current.identifierForVendor!.uuidString
//let parameters = ["OTY": AppConstants.init().OS_TYPE,"REGID": fcmToken] as Dictionary<String, String>
}
}
我可以收到從firebase控制台發送的通知。 我已將我的firebase庫升級到最新的3.0版本。
我也得到了警告。 不推薦使用“InstanceIDAPNSTokenType”:改為使用FIRMessaging的APNSToken屬性。
請提供代碼解決方案,並給我服務器請求結構,以便我可以從郵遞員測試它。
提前致謝。
您可以嘗試像這樣設置apn令牌:
FIRInstanceID.instanceID()
.setAPNSToken(deviceToken, type: FIRInstanceIDAPNSTokenType.unknown)
FIRInstanceID setAPNSToken
為應用程序設置APNS令牌。 此APNS令牌將用於使用令牌或tokenWithAuthorizedEntity:scope:options:handler向Firebase Messaging注冊。 如果令牌類型設置為FIRInstanceIDAPNSTokenTypeUnknown InstanceID將讀取配置配置文件以找出令牌類型。
它對我有用!
編輯:
使用Firebase版本4.0.0時,執行此操作的方式已更改:
Messaging.messaging()
.setAPNSToken(deviceToken, type: MessagingAPNSTokenType.unknown)
我剛剛更新了Github示例應用程序以反映API更改 。 對於那個很抱歉。 我認為其中一些變化已經過去了。 設置APN令牌的首選方法(如果您已禁用調配)現在是:
Messaging.messaging().apnsToken = deviceToken
舊方法setAPNSToken:type:
引起了更多的混淆,因為如果包含類型並且它與構建類型不匹配,則FCM令牌將不起作用。 如果您確實需要使用舊方法,我建議使用“未知”枚舉,它將進行自動檢查。
您的問題標題提到您沒有收到數據消息,新的示例更改應該顯示。 接收數據消息的方式是:
通過設置啟用直接通道: Messaging.messaging().shouldEstablishDirectChannel = true
實現FIRMessagingDelegate
和messaging:didReceiveRemoteMessage
FIRMessagingDelegate
方法。
您可以看到的另一個示例應用程序是這里的開源FCM回購的一部分。
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