Firebase推送通知警报声音未在iOS 10的后台模式下播放

Question

I am implementing Apple push notification in my native iOS app. Push notification is implemented via FireBase. It's working perfect in iOS 9 & earlier.

I am facing one issue in iOS 10. Push notification is working fine for in iOS 10 with other state but When app is in background, sound of my push notification is not playing. For other state of app , it's all ok. Only issue with background mode.

Below is my code for Implement push notification.

Insdie

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

Below is Registration code:

////////// FireBase////////////
    // Register for remote notifications
    if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_7_1) {
        // iOS 7.1 or earlier. Disable the deprecation warnings.
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
        UIRemoteNotificationType allNotificationTypes =
        (UIRemoteNotificationTypeSound |
         UIRemoteNotificationTypeAlert |
         UIRemoteNotificationTypeBadge);
        [application registerForRemoteNotificationTypes:allNotificationTypes];
#pragma clang diagnostic pop
    } else {
        // iOS 8 or later
        // [START register_for_notifications]
        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
            UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
            center.delegate = self;
            [center requestAuthorizationWithOptions:(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error){
                if( !error ){
                    [[UIApplication sharedApplication] registerForRemoteNotifications];
                }
            }];

            [[FIRMessaging messaging] setRemoteMessageDelegate:self];
#endif
        }

        [[UIApplication sharedApplication] registerForRemoteNotifications];
        // [END register_for_notifications]
    }


    [FIRApp configure];
    // [END configure_firebase]
    // Add observer for InstanceID token refresh callback.
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(tokenRefreshNotification:)
                                                 name:kFIRInstanceIDTokenRefreshNotification object:nil];

Below are the delegate(s) for manage received notification.

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

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

    [self manageAppAfterReceiveNotific: userInfo];
    completionHandler(UIBackgroundFetchResultNewData);
}

#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler{

    NSDictionary *userInfo = response.notification.request.content.userInfo;
    [self manageAppAfterReceiveNotific: userInfo];
}
-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{

    completionHandler(UNNotificationPresentationOptionAlert);
}

- (void)applicationReceivedRemoteMessage:(FIRMessagingRemoteMessage *)remoteMessage {

    NSLog(@"%@", [remoteMessage appData]);

    [self manageAppAfterReceiveNotific: [remoteMessage appData]];
}
#endif

Below is my PayLoad :

{
    aps =     {
        alert =         {
            body = "any text";
            title = "New Notification";
        };
        badge = 1;
        "content-available" = 1;
        sound = default;
    };
    extra = "{\"childrenId\":\"48\",\"timestamp\":\"1479724388\"}";
    "gcm.message_id" = "Message ID";
    noteType = "CHECK_OUT";
}

Answer 1

根据Firebase文件https://firebase.google.com/docs/cloud-messaging/http-server-ref ，您应将“声音”字段放入通知消息中，请参阅表2a。