I using fcm for push notification. I develop completely FCM on my project and i follow step by step of tutorial of firebase (my language is objective - c) my device token is generated, but instanceID not generated !! in other words refreshToken Method not called ever !. now when i run my project in simulator instanceID was generated. but when i run my project in real Device instanceID return null !! my time & date in real device is up to date but still not working !! it's log of my console when run project in simulator :
and this log when run my project in a real device :
2017-04-12 16:53:44.504 pin-Go[1031] <Notice> [Firebase/Analytics][I-ACS023012] Firebase Analytics enabled
2017-04-12 16:53:44.546831+0430 pin-Go[1031:175957] APNs token retrieved: <f73de751 b71d59b8 f1e3b83a 826646ba d6338e7c a1a062be 4adda159 83cb5fa5>
2017-04-12 16:53:44.804239+0430 pin-Go[1031:175957] animating is complited ..
2017-04-12 16:53:44.804639+0430 pin-Go[1031:175957] animating is complited.
2017-04-12 16:53:45.124628+0430 pin-Go[1031:175957] animating1 ...
2017-04-12 16:53:45.751638+0430 pin-Go[1031:175957] Connected to FCM.
2017-04-12 16:53:45.755046+0430 pin-Go[1031:175957] InstanceID token: (null)
and my code is Exactly like this code : https://github.com/firebase/quickstart-ios/blob/master/messaging/MessagingExample/AppDelegate.m
and my log don't show any error for that ... anyone can help me pls ??
Edit : That is my code :
#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
@import UserNotifications;
#endif
@import GoogleMaps;
@import GooglePlaces;
#import "AfzayeshMojodiViewController.h"
#import "ChangeInfoViewController.h"
#import "MasirMontakhaViewController.h"
@import Firebase;
// Implement UNUserNotificationCenterDelegate to receive display notification via APNS for devices
// running iOS 10 and above. Implement FIRMessagingDelegate to receive data message via FCM for
// devices running iOS 10 and above.
#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
@interface AppDelegate () <UNUserNotificationCenterDelegate, FIRMessagingDelegate>
@end
#endif
// Copied from Apple's header in case it is missing in some cases (e.g. pre-Xcode 8 builds).
#ifndef NSFoundationVersionNumber_iOS_9_x_Max
#define NSFoundationVersionNumber_iOS_9_x_Max 1299
#endif
@implementation AppDelegate
NSString *const kGCMMessageIDKey = @"gcm.message_id";
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
self.urlStrWebService = [[NSString alloc] init];
//Start of GCM
// [START configure_firebase]
[FIRApp configure];
if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_9_x_Max) {
UIUserNotificationType allNotificationTypes =
(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge);
UIUserNotificationSettings *settings =
[UIUserNotificationSettings settingsForTypes:allNotificationTypes categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
} else {
// iOS 10 or later
#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
// For iOS 10 display notification (sent via APNS)
[UNUserNotificationCenter currentNotificationCenter].delegate = self;
UNAuthorizationOptions authOptions =
UNAuthorizationOptionAlert
| UNAuthorizationOptionSound
| UNAuthorizationOptionBadge;
[[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:authOptions completionHandler:^(BOOL granted, NSError * _Nullable error) {
}];
// For iOS 10 data message (sent via FCM)
[FIRMessaging messaging].remoteMessageDelegate = self;
#endif
}
[[UIApplication sharedApplication] registerForRemoteNotifications];
return YES;
}
//start implementing notification reciver :
//// [START receive_message]
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
// 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 (userInfo[kGCMMessageIDKey]) {
NSLog(@"Message ID: %@", userInfo[kGCMMessageIDKey]);
}
// Print full message.
NSLog(@"%@", userInfo);
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
// 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 (userInfo[kGCMMessageIDKey]) {
NSLog(@"Message ID: %@", userInfo[kGCMMessageIDKey]);
}
// Print full message.
NSLog(@"%@", userInfo);
completionHandler(UIBackgroundFetchResultNewData);
}
// [END receive_message]
// [START ios_10_message_handling]
// Receive displayed notifications for iOS 10 devices.
#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
// Handle incoming notification messages while app is in the foreground.
- (void)userNotificationCenter:(UNUserNotificationCenter *)center
willPresentNotification:(UNNotification *)notification
withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler {
// Print message ID.
NSDictionary *userInfo = notification.request.content.userInfo;
if (userInfo[kGCMMessageIDKey]) {
NSLog(@"Message ID: %@", userInfo[kGCMMessageIDKey]);
}
// Print full message.
NSLog(@"%@", userInfo);
// Change this to your preferred presentation option
completionHandler(UNNotificationPresentationOptionNone);
}
// Handle notification messages after display notification is tapped by the user.
- (void)userNotificationCenter:(UNUserNotificationCenter *)center
didReceiveNotificationResponse:(UNNotificationResponse *)response
withCompletionHandler:(void (^)())completionHandler {
NSDictionary *userInfo = response.notification.request.content.userInfo;
if (userInfo[kGCMMessageIDKey]) {
NSLog(@"Message ID: %@", userInfo[kGCMMessageIDKey]);
}
// Print full message.
NSLog(@"%@", userInfo);
completionHandler();
}
#endif
// [END ios_10_message_handling]
// [START ios_10_data_message_handling]
#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
// Receive data message on iOS 10 devices while app is in the foreground.
- (void)applicationReceivedRemoteMessage:(FIRMessagingRemoteMessage *)remoteMessage {
// Print full message
NSLog(@"%@", remoteMessage.appData);
}
#endif
// [END ios_10_data_message_handling]
// [START refresh_token]
- (void)tokenRefreshNotification:(NSNotification *)notification {
// Note that this callback will be fired everytime a new token is generated, including the first
// time. So if you need to retrieve the token as soon as it is available this is where that
// should be done.
NSString *refreshedToken = [[FIRInstanceID instanceID] token];
NSLog(@"InstanceID token: %@", refreshedToken);
// Connect to FCM since connection may have failed when attempted before having a token.
[self connectToFcm];
// TODO: If necessary send token to application server.
}
// [END refresh_token]
// [START connect_to_fcm]
- (void)connectToFcm {
// // Won't connect since there is no token
// if (![[FIRInstanceID instanceID] token]) {
// return;
// }
// Disconnect previous FCM connection if it exists.
[[FIRMessaging messaging] disconnect];
[[FIRMessaging messaging] connectWithCompletion:^(NSError * _Nullable error) {
if (error != nil) {
NSLog(@"Unable to connect to FCM. %@", error);
} else {
NSLog(@"Connected to FCM.");
NSString *refreshedToken = [[FIRInstanceID instanceID] token];
NSLog(@"InstanceID token: %@", refreshedToken);
}
}];
}
// [END connect_to_fcm]
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
NSLog(@"Unable to register for remote notifications: %@", error);
}
// 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.
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
NSLog(@"APNs token retrieved: %@", deviceToken);
// With swizzling disabled you must set the APNs token here.
[[FIRInstanceID instanceID] setAPNSToken:deviceToken type:FIRInstanceIDAPNSTokenTypeSandbox];
[self connectToFcm];
}
// [START connect_on_active]
- (void)applicationDidBecomeActive:(UIApplication *)application {
[self connectToFcm];
}
// [END connect_on_active]
// [START disconnect_from_fcm]
- (void)applicationDidEnterBackground:(UIApplication *)application {
[[FIRMessaging messaging] disconnect];
NSLog(@"Disconnected from FCM");
}
// [END disconnect_from_fcm]
//end of implement notification.
