Question

我想在收到推送通知的用户单击通知警报本身上的自定义按钮后，向Web服务发送自动简单的请求。实际上，只有在应用程序位于前景中或将通知操作设置为：

时，它才有效

UNNotificationActionOptionForeground

但是我不想在单击按钮后打开应用程序，所以我需要的选项是：

UNNotificationActionOptionNone

我已经在应用程序中设置了背景模式和通知。通知本身运作良好。

通知的配置示例：

-(void)register_notification{

    UNNotificationAction *Send_no_open_Action = [UNNotificationAction actionWithIdentifier:@"ACTION_NO_OPEN"
                                                                           title:@"Send request without open"
                                                                         options:UNNotificationActionOptionNone];
    UNNotificationAction *Send_open_Action = [UNNotificationAction actionWithIdentifier:@"ACTION_OPEN"
                                                                               title:@"Send request opening app"
                                                                             options:UNNotificationActionOptionForeground];
    NSArray *notificationActions = @[ Send_no_open_Action, Send_open_Action ];

    UNNotificationCategory* generalCategory = [UNNotificationCategory
                                               categoryWithIdentifier:@"GENERAL"
                                               actions:notificationActions
                                               intentIdentifiers:@[]
                                               options:UNNotificationCategoryOptionNone];

    UNUserNotificationCenter* center = [UNUserNotificationCenter currentNotificationCenter];
    [center setNotificationCategories:[NSSet setWithObjects:generalCategory, nil]];

    [[UIApplication sharedApplication] registerForRemoteNotifications];
}

检测类型：

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)(void))completionHandler
{

    NSString *Category_identifier=[NSString stringWithFormat:@"%@",response.notification.request.content.categoryIdentifier];
    NSString *Action_identifier=[NSString stringWithFormat:@"%@",response.actionIdentifier];
    if([Action_identifier isEqualToString:@"ACCEPT_ACTION"]){

        [self nsurl_try];
    }

    if([Action_identifier isEqualToString:@"DECLINE_ACTION"]){

        [self nsurl_try];
    }
}

我使用的是NSURlsession，因为这是Apple文档的建议：

-(void)nsurl_try{
    NSLog(@"NSURL START");
    // 1
    NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@%@",PATHSERVER,@"test_insert.php"]];
    NSURLSessionConfiguration *config = [NSURLSessionConfiguration defaultSessionConfiguration];
    NSURLSession *session = [NSURLSession sessionWithConfiguration:config];

    // 2
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:url];
    request.HTTPMethod = @"POST";

    // 3
    NSDictionary *dictionary = @{@"email": @"",@"password": @""};
    NSError *error = nil;
    NSData *data = [NSJSONSerialization dataWithJSONObject:dictionary
                                                   options:kNilOptions error:&error];

    if (!error) {
        // 4
        NSURLSessionUploadTask *uploadTask = [session uploadTaskWithRequest:request
                                                                   fromData:data completionHandler:^(NSData *data,NSURLResponse *response,NSError *error) {
                                                                       // Handle response here
                                                                       NSLog(@"response %@",response);
                                                                   }];

        // 5
        [uploadTask resume];
    }


}

这可能是通知有效载荷：

aps, value: {
    alert =     {
        body = "notification body";
        title = "notification title";
    };
    category = GENERAL;
    "content-available" = 1;
}

即使使用选项nsurl_try，我也无法理解要从UNNotificationActionOptionNone获得响应所缺少的内容。使用此选项，代码将在NSLog(@"NSURL START");处停止。有人可以帮助我吗？

在iOS中收到远程推送通知后如何发送webrequest？

0 个答案: