Hello I'm making an iPhone app where I send push notifications via Google's Firebase. I'm using Swift and Xcode for the programming. When I open the app I get asked to allow push notifications, however I don't receive any when I send them from the Firebase Console. I was wondering if you could help me out. I'm using Ad Hoc export to transfer an .isa to my friend's iPhone and test it that way. I followed exactly the Firebase tutorial - adding the .plist, the cocoa pod and I uploaded a certificate in the project settings. I have a paid apple developer account.
import UIKit
import CoreData
import Firebase
import FirebaseMessaging
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
FIRApp.configure()
let notificationTypes: UIUserNotificationType = [UIUserNotificationType.Alert,UIUserNotificationType.Badge,UIUserNotificationType.Sound]
let notificationSettings = UIUserNotificationSettings(forTypes:notificationTypes, categories:nil)
application.registerForRemoteNotifications()
application.registerUserNotificationSettings(notificationSettings)
return true
}
func applicationWillResignActive(application: UIApplication) {
}
func applicationDidEnterBackground(application: UIApplication) {
}
func applicationWillEnterForeground(application: UIApplication) {
}
func applicationDidBecomeActive(application: UIApplication) {
}
func applicationWillTerminate(application: UIApplication) {
}
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject],
fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
print("MessageID : \(userInfo["gcm_message_id"]!)")
print("%@", userInfo)
}
}
There are a few more things you need to do. When you registerForRemoteNotifications
, you receive an APNS Token which you need to give to Firebase. This is done in application didRegisterForRemoteNotificationsWithDeviceToken
.
import UIKit
import CoreData
import Firebase
import FirebaseMessaging
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
override init() {
super.init()
FIRApp.configure()
}
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
application.registerForRemoteNotifications()
application.registerUserNotificationSettings(
UIUserNotificationSettings(
forTypes: [.Alert, .Badge, .Sound],
categories: nil
)
)
NSNotificationCenter.defaultCenter().addObserver(self,
selector: #selector(tokenRefreshNotification),
name: kFIRInstanceIDTokenRefreshNotification,
object: nil
)
return true
}
func applicationDidEnterBackground(application: UIApplication) {
FIRMessaging.messaging().disconnect()
}
func applicationDidBecomeActive(application: UIApplication) {
FIRMessaging.messaging().connectWithCompletion { (error) in
switch error {
case .Some:
print("Unable to connect with FCM. \(error)")
case .None:
print("Connected to FCM.")
}
}
}
func applicationWillResignActive(application: UIApplication) {}
func applicationWillEnterForeground(application: UIApplication) {}
func applicationWillTerminate(application: UIApplication) {}
func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: .Sandbox)
}
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject],
fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
print("MessageID : \(userInfo["gcm.message_id"]!)")
print("%@", userInfo)
}
func tokenRefreshNotification(notification: NSNotification) {
if let refreshedToken = FIRInstanceID.instanceID().token() {
print("Instance ID token: \(refreshedToken)")
}
applicationDidBecomeActive(UIApplication.sharedApplication())
}
}
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