Question

在部署FCM云消息传递之后，这是GCM云消息传递的升级版本https://developers.google.com/cloud-messaging/ios/client所以我们开始使用pod在我们的应用程序中集成FCM https://firebase.google.com/docs/cloud-messaging/notifications我跟进教程中的每一步这是在状态背景状态和活动状态中收到的远程通知发生的情况，但我面临的主要问题是通知确实出现在此处的通知栏中是我正在使用的代码

- (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//

        }
    }];
}

这里是我在移动Notifications are not getting in iOS 9.2，FCM background notifications not working in iOS和Push notifications are not working in iOS 9之前搜索解决问题的一些链接，但我无法解决我的问题

忘记告诉你，收到通知后，手机正在振铃并振动。

希望任何人帮助快乐编码 !!

Answer 1

如果您希望显示通知，则必须设置“优先级”：“高”。像这样：

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

远程通知不会在使用FCM的{i}中显示

1 个答案: