How to manage notification when users click on the icon

Question

I have a question to ask about notifications. In a few hours, he is now arriving to learn how to implement push notifications on the iPhone!

How do I manage users who click on the icon or click preview in alert mode? What happens when users click there?

I tried to send me a notification and a number on the application icon with a step in the bridgehead. How can I click there, can I show uiview to manage the received notification and show the message read and unread?

Does he have a textbook? I want to keep all posts inside a uitableview.

Answer 1

You want to read Local and Remote Notification Handling

Mainly in the deletion of the application you want to implement:

- (BOOL)application:(UIApplication *)app didFinishLaunchingWithOptions:(NSDictionary *)launchOptions; 

and

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

And handle startOptions / userInfo for notification data.

How do I usually process data:

 - (BOOL)application:(UIApplication *)app didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSDictionary* userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey]; if (userInfo) { [self processRemoteNotification:userInfo]; } [window addSubview:viewController.view]; [window makeKeyAndVisible]; return YES; } - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo { [self processRemoteNotification:userInfo]; } 

The format for user information is documented in the "Payload" section .

eg. the “aps” key will give you another NSDictionary, and then searching for the “alert” key will give you the warning message that was displayed. In addition, there will also be any user data that you send in the JSON payload.

 NSDictionary *apsInfo = [userInfo objectForKey:@"aps"]; NSString *alertMsg = @""; NSString *badge = @""; NSString *sound = @""; NSString *custom = @""; if( [apsInfo objectForKey:@"alert"] != NULL) { alertMsg = [apsInfo objectForKey:@"alert"]; } if( [apsInfo objectForKey:@"badge"] != NULL) { badge = [apsInfo objectForKey:@"badge"]; } if( [apsInfo objectForKey:@"sound"] != NULL) { sound = [apsInfo objectForKey:@"sound"]; } if( [userInfo objectForKey:@"Custom"] != NULL) { custom = [userInfo objectForKey:@"Custom"]; }