Ios 无法使推送通知生效

我正在尝试在我的应用程序中实现推送通知。我正在使用APNs身份验证密钥。到目前为止，我找到的每一本指南都有不推荐的方法，或者是Swift中的方法。我对一个像C这样的导游感兴趣

到目前为止，我在AppDelegate.m中所做的工作：

@import Firebase;

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

    [FIRApp configure];

    NSDictionary *userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
    if (userInfo) {
        [self application:application didReceiveRemoteNotification:userInfo];
    }

    UIUserNotificationType allNotificationTypes =
    (UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge);
    UIUserNotificationSettings *settings =
    [UIUserNotificationSettings settingsForTypes:allNotificationTypes categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    [[UIApplication sharedApplication] registerForRemoteNotifications];

    return YES;
}


- (void)application:(UIApplication *)application
didReceiveRemoteNotification:(NSDictionary *)userInfo {



    // Perform different operations depending on the scenario
    if (application.applicationState == UIApplicationStateInactive) {

        // Opening the app
        NSLog(@"Firebase opening app");


    }
    else if (application.applicationState == UIApplicationStateBackground) {

        // Coming from background
        NSLog(@"Firebase background");

    }
    else {

        // Active
        NSLog(@"Firebase active");
    }

}

不幸的是，当我从firebase发送消息时，我什么也没有得到，在xcode控制台中没有输出，也没有通知。

---

如果您能为我指出正确的方向，我将不胜感激。

请使用以下方法：

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

与此相反：

-(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
 //Do something
}

更新：

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

    [FIRApp configure];

    UIUserNotificationType allNotificationTypes =
    (UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge);
    UIUserNotificationSettings *settings =
    [UIUserNotificationSettings settingsForTypes:allNotificationTypes categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    [[UIApplication sharedApplication] registerForRemoteNotifications];

 if ([application respondsToSelector:@selector(registerUserNotificationSettings:)])
      {
        #ifdef __IPHONE_8_0
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeAlert
                                                                                             | UIUserNotificationTypeBadge
                                                                                             | UIUserNotificationTypeSound) categories:nil];
        [application registerUserNotificationSettings:settings];
        #endif
       }
    else
      {
        UIRemoteNotificationType myTypes = UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound;
        [application registerForRemoteNotificationTypes:myTypes];
      }
    return YES;
}




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

    [[FIRInstanceID instanceID] setAPNSToken:deviceToken type:FIRInstanceIDAPNSTokenTypeSandbox];
}

---

您没有实现firebase apn令牌，也没有连接到数据库。为什么不像这里这样实施呢。

---

你有没有设置plist和POD libs？在上面的代码示例中，版本8/9的iOS部分只有不推荐的代码，这意味着您可以忽略这些代码行

没有发生任何事情。如果您使用<代码>didRegisterForRemoteNotificationsWithDeviceToken方法，我应该在哪里以及如何使用此方法？你有什么参考资料吗？我已经更新了答案，看看！如果你的问题解决了，请告诉我。嘿，谢谢你抽出时间。我使用了github的代码，它工作得非常好。这正是我所需要的。谢谢你的欢迎。我在我的上一个项目中实现了自己，它100%有效。顺便说一句，不要忘记在firebase中上传证书（仅适用于iOS，Android不需要它）。我仍然像你一样在Objective-C上-喜欢它！格里茨