什么是推送通知以及如何在ios中获取聊天通知？

我需要有关聊天应用程序推送通知的帮助。我对推送通知和所有内容一无所知。若要在聊天时显示ios中使用的通知或其他任何内容，请帮助我

试试这个。它对我有用

首先，我必须向您解释推送通知

 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
  {
 NSLog(@"Received notification: %@", userInfo);
 }

1）推送通知概述

1） 应用程序启用推送通知。用户必须确认他希望接收这些通知

2） 应用程序收到一个“设备令牌”。您可以将设备令牌视为将向其发送推送通知的地址

3） 应用程序将设备令牌发送到您的服务器

4） 当您的应用程序发生感兴趣的事情时，服务器会向Apple推送通知服务（简称APNS）发送推送通知

5） APNS向用户的设备发送推送通知

2）推送通知编码

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
  {
//-- Set Notification
if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
   {

    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

     [application registerForRemoteNotifications];
   }
  else
  {
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

//--- your custom code
return YES;
 }

   - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
 {
   NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
NSLog(@"%@", token);

在AppDelegate.m中调用以下委托方法

1）已注册推送通知

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
  {
//-- Set Notification
if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
   {

    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

     [application registerForRemoteNotifications];
   }
  else
  {
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

//--- your custom code
return YES;
 }

   - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
 {
   NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
NSLog(@"%@", token);

按照上面的推送通知过程操作，并参考本教程了解详细信息

3）使用推送通知的聊天应用程序

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
  {
//-- Set Notification
if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
   {

    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

     [application registerForRemoteNotifications];
   }
  else
  {
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

//--- your custom code
return YES;
 }

   - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
 {
   NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
NSLog(@"%@", token);

对于聊天应用程序，您可以使用自己的服务器，也可以使用第三方API，如QiuckBlox请参阅此SDK以了解聊天应用程序。

另请参阅聊天应用程序教程的详细内容。

---

试试这个。它对我有用

首先，我必须向您解释推送通知

 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
  {
 NSLog(@"Received notification: %@", userInfo);
 }

1）推送通知概述

1） 应用程序启用推送通知。用户必须确认他希望接收这些通知

2） 应用程序收到一个“设备令牌”。您可以将设备令牌视为将向其发送推送通知的地址

3） 应用程序将设备令牌发送到您的服务器

4） 当您的应用程序发生感兴趣的事情时，服务器会向Apple推送通知服务（简称APNS）发送推送通知

5） APNS向用户的设备发送推送通知

2）推送通知编码

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
  {
//-- Set Notification
if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
   {

    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

     [application registerForRemoteNotifications];
   }
  else
  {
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

//--- your custom code
return YES;
 }

   - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
 {
   NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
NSLog(@"%@", token);

在AppDelegate.m中调用以下委托方法

1）已注册推送通知

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
  {
//-- Set Notification
if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
   {

    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

     [application registerForRemoteNotifications];
   }
  else
  {
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

//--- your custom code
return YES;
 }

   - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
 {
   NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
NSLog(@"%@", token);

按照上面的推送通知过程操作，并参考本教程了解详细信息

3）使用推送通知的聊天应用程序

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
  {
//-- Set Notification
if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
   {

    // iOS 8 Notifications
    [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];

     [application registerForRemoteNotifications];
   }
  else
  {
    // iOS < 8 Notifications
    [application registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];
}

//--- your custom code
return YES;
 }

   - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
 {
   NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet: [NSCharacterSet characterSetWithCharactersInString:@"<>"]];
token = [token stringByReplacingOccurrencesOfString:@" " withString:@""];
NSLog(@"%@", token);

对于聊天应用程序，您可以使用自己的服务器，也可以使用第三方API，如QiuckBlox请参阅此SDK以了解聊天应用程序。

另请参阅聊天应用程序教程的详细内容。

---

我们可以测试推送通知是否有效吗？是的，我们可以，但需要像iPhone或iPad这样的真实设备，模拟器不支持推送通知您能否亲自帮助我完成此任务。如果是，请将您的邮件id发送给我。我无法执行此操作..Jaywant Khedkarty请参阅视频教程不要惊慌尝试此教程github.com/QuickBlox/QuickBlox-ios-sdk/tree/master/sample-ch‌​问题仍然没有解决，请给我发邮件kjaywant3@gmail.comCan我们测试推送通知是否有效？是的，我们可以，但需要像iPhone或iPad这样的真实设备，模拟器不支持推送通知您能否亲自帮助我完成此任务。如果是，请将您的邮件id发送给我。我无法执行此操作..Jaywant Khedkarty请参阅视频教程不要惊慌尝试此教程github.com/QuickBlox/QuickBlox-ios-sdk/tree/master/sample-ch‌​问题仍然没有解决，请给我发邮件kjaywant3@gmail.com