remote notification are not displayed in ios using FCM

Question

after deploying FCM cloud messaging which is the upgrading version of GCM cloud messaging as mentioned https://developers.google.com/cloud-messaging/ios/client so we moved to integrate FCM in our app using pod as mentioned https://firebase.google.com/docs/cloud-messaging/notifications i follow up every step in the tutorial here is what happening the remote notification had been received well in both state Background State and active state but the main problem that i faced is the notification does appear in the notification bar here is my code that i am using

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {



    float ver = [[[UIDevice currentDevice] systemVersion] floatValue];

    if(ver >= 8 && ver<9)
    {
        if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)])
        {
            [[UIApplication sharedApplication] registerForRemoteNotifications];
            UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert) categories:nil];
            [[UIApplication sharedApplication] registerUserNotificationSettings:settings];

        }
    }else if (ver >=9){

        [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

        [[UIApplication sharedApplication] registerForRemoteNotifications];


    }
    else{
        //iOS6 and iOS7 specific code
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeAlert];
    }
    // ma tensa google maps
    [FIRApp configure];
    [self connectToFcm];

}


- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken {

    NSLog(@"My token is: %@", deviceToken);
}

- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error {
    NSLog(@"Failed to get token, error: %@", error);
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {


        UILocalNotification *localNotification = [[UILocalNotification alloc] init];
        localNotification.userInfo = userInfo;
        localNotification.applicationIconBadgeNumber = 0;
        localNotification.soundName = UILocalNotificationDefaultSoundName;
        localNotification.fireDate = [NSDate date];
        [[UIApplication sharedApplication] scheduleLocalNotification:localNotification];

    NSLog(@"Message ID: %@", userInfo[@"gcm.message_id"]);


//    
//    if (application.applicationState == active) {
//        <#statements#>
//    }
    // Pring full message.
    NSLog(@"%@", userInfo);
}

- (void)applicationDidEnterBackground:(UIApplication *)application {

   // [[FIRMessaging messaging] disconnect];


}


- (void)connectToFcm {
    [[FIRMessaging messaging] connectWithCompletion:^(NSError * _Nullable error) {
        if (error != nil) {
            NSLog(@"Unable to connect to FCM. %@", error);
        } else {
            NSLog(@"Connected to FCM.");

                [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"registeredToFCM"];
                [[NSUserDefaults standardUserDefaults] synchronize];




  // i used the method since not all the time app register for fcm so when 
 //the complete launching and did not register //
//for fcm the app request to register fro fcm again//

        }
    }];
}

here some link that i searched for to solve my problem before moving here Notifications are not getting in iOS 9.2 , FCM background notifications not working in iOS, and Push notifications are not working in iOS 9 but i could not solve my issue

Forgot to tell you that the phone is ringing and vibrating when the notification had been received.

hope any one help Happy Coding !!

sidenote: to not forget maps, add `#warning ma tensa google maps` — Hussein, Jun 27 '16 at 10:00
what kind of payload are you sending with the push? Can you provide an example of a push payload (JSON maybe?)? — Hussein, Jun 27 '16 at 10:01
is it plain text? JSON? and did you check notifications in your devices settings? — Hussein, Jun 27 '16 at 10:04
notification = { badge = 0; body = hello; e = 1; sound = default; sound2 = default; }; — Zakaria Darwish, Jun 27 '16 at 10:11
Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/115705/discussion-between-zakaria-darwish-and-hussein). — Zakaria Darwish, Jun 27 '16 at 10:15
check this [link](https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/TheNotificationPayload.html) — Hussein, Jun 27 '16 at 10:17

score 0 · Answer 1 · answered Jun 29 '16 at 09:53

0

If you want the notification to show up you have to set "priority":"high". Like so:

"to":"TOKEN ID",
"notification" : {
  "body" : "test"
},
"priority": "high"
}

answered Jun 29 '16 at 09:53

DiAvisoo

183
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remote notification are not displayed in ios using FCM

1 Answers1