打开通知时的iOS自定义操作

Question

我知道我可以为iOS通知设置操作，例如：

UIMutableUserNotificationAction *acceptAction =
    [[UIMutableUserNotificationAction alloc] init];

    acceptAction.identifier = @"THANKS_IDENTIFIER";

    acceptAction.title = @"View News Page";

    // Given seconds, not minutes, to run in the background
    acceptAction.activationMode = UIUserNotificationActivationModeBackground;
    acceptAction.destructive = NO;
    acceptAction.authenticationRequired = NO;

    UIMutableUserNotificationCategory *inviteCategory =
    [[UIMutableUserNotificationCategory alloc] init];

    inviteCategory.identifier = @"TAGGED_CATEGORY";

    [inviteCategory setActions:@[acceptAction]
                    forContext:UIUserNotificationActionContextDefault];
    NSSet *categories = [NSSet setWithObjects:inviteCategory, nil];

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

    [[UIApplication sharedApplication]
     registerUserNotificationSettings:settings];
    [application registerUserNotificationSettings:settings];
    [application registerForRemoteNotifications];

并在aps的有效负载中包含与此处列出的内容匹配的类别，当应用程序收到所述类别的通知时，它会向其添加操作，并且当按下该操作按钮时，在此处执行操作：

- (void)application:(UIApplication *)application
handleActionWithIdentifier:(NSString *)identifier
forRemoteNotification:(NSDictionary *)notification
  completionHandler:(void (^)())completionHandler {
    if ([identifier isEqualToString:@"THANKS_IDENTIFIER"]) {
        [self handleAcceptActionWithNotification:notification];




    }
    // Must be called when finished
    completionHandler();
}
-(void) handleAcceptActionWithNotification:(NSDictionary *)notification {
    UIAlertView *test = [[UIAlertView alloc] initWithTitle:@"YAY" message:@"Success" delegate:self cancelButtonTitle:@"Ok" otherButtonTitles: nil];
    [test show];
    [self.tabBarController setSelectedIndex:1];
    [self performSelector:@selector(launchNews) withObject:nil afterDelay:1.0];


}
-(void)launchNews {
    NewsViewController *dvController8 = [[NewsViewController alloc] initWithNibName:@"NewsViewController" bundle:[NSBundle mainBundle]];

    [self.tabBarController.navigationController pushViewController:dvController8 animated:YES];
    [dvController8 release];

}

但是，是否有一种方法可以在收到某个类别的推送通知时执行自定义操作，而无需在通知中添加操作按钮？

这是我的Payload，使用cloudCode：

    Parse.Cloud.define("newNews", function(request, response) {

        var theTitle = request.params.articleTitle;


      var pushQuery = new Parse.Query(Parse.Installation);


        Parse.Push.send({
        where: pushQuery,
        data: {
          alert: "A new article, \"" + theTitle + "\" was just posted.  Open app to view.",



          category : "TAGGED_CATEGORY",

     sound: "default.caf"
        }
      }).then(function() {
          response.success("Push was sent successfully.")
      }, function(error) {
          response.error("Push failed to send with error: " + error.message);
      });

    });

UPDATED CODE:

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
    [PFPush handlePush:userInfo];
    if (application.applicationState == UIApplicationStateInactive) {
        [self handleRemoteNotificationWithPayload:userInfo];
    }
}
-(void)handleRemoteNotificationWithPayload:(NSDictionary *)payload {
    NSString *thePayload = [payload valueForKey:@"category"];
    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Hi" message:thePayload delegate:self cancelButtonTitle:@"Ok" otherButtonTitles: nil];
    [alertView show];
    if ([thePayload isEqualToString:@"TAGGED_CATEGORY"]) {
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Hi" message:@"Received with category" delegate:self cancelButtonTitle:@"Ok" otherButtonTitles: nil];
        [alertView show];
        [self.tabBarController setSelectedIndex:4];
    }
}