Objective c 计划UILocalNotification

我希望在收到通知时使用可操作的按钮。 为了处理远程推送通知，我添加了以下代码-

(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UIApplication *application = [UIApplication sharedApplication];

if( SYSTEM_VERSION_LESS_THAN( @"10.0" ) ) {
    UIMutableUserNotificationAction *action1 = [[UIMutableUserNotificationAction alloc] init];
    [action1 setActivationMode:UIUserNotificationActivationModeForeground];
    [action1 setTitle:@"action1Text"];
    [action1 setIdentifier:@"action1id"];
    [action1 setDestructive:NO];
    [action1 setAuthenticationRequired:NO];

    UIMutableUserNotificationCategory *actionCategory = [[UIMutableUserNotificationCategory alloc] init];
    [actionCategory setIdentifier:kMTNRemindLaterCategory];
    [actionCategory setActions:@[action1]
                    forContext:UIUserNotificationActionContextDefault];

    NSSet *categories = [NSSet setWithObject:actionCategory];
    UIUserNotificationType types = (UIUserNotificationTypeAlert|
                                    UIUserNotificationTypeSound|
                                    UIUserNotificationTypeBadge);

    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types categories:categories];

    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];

}
}

它工作得很好。我能够看到按钮并处理动作。现在，在单击按钮并基于一些更合理的逻辑之后，我想使用上面定义的相同的可操作按钮来安排一个本地通知。我添加了代码（不在AppDelegate文件中）：

本地通知已安排，我已收到通知。但我看不到任何可操作的按钮

我在哪里读过苹果的文档

- (void) application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification;

看起来很有用。但这会在单击通知时触发。 我提到的其他职位：

---

有人能给我指出正确的方向吗？

kRemindLaterCategory值和KMTN提醒laterCategory应该是相同的，然后您可以看到带有本地通知的可操作按钮，如果两者不相同，“可操作”按钮无法显示，因为已分配的带有本地通知的类别尚未注册。

您是最棒的！非常感谢

- (void) application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification;