識別推送通知消息

Question

在我的項目中，我想通過推送通知來顯示事件和優惠，但問題是，我能夠顯示事件或優惠，而不是兩者。 有沒有辦法識別推送通知的消息。 這是代碼：

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
    NSString *message = nil;
    id alert = [userInfo objectForKey:@"alert"];

    if ([alert isKindOfClass:[NSString class]]) {
        message = alert;
    } else if ([alert isKindOfClass:[NSDictionary class]]) {
        message = [alert objectForKey:@"body"];
    }
    if (alert) {
        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Title"
                                                            message:@"AThe message." delegate:self
                                                  cancelButtonTitle:@"button 1"
                                                  otherButtonTitles:@"button", nil];
        [alertView show];
    }

    NSString *contentsInfo = [userInfo objectForKey:@"contTag"];
    NSLog(@"Received contents info : %@", contentsInfo);

    NSString *nibName = [AppDelegate fetchNibWithViewControllerName:@"EventsViewController"];

    EventsViewController *evc = [[EventsViewController alloc] initWithNibName:nibName bundle:nil];

    evc.newEvent = YES;

    [self.navigationController pushViewController:evc animated:YES];

    [UIApplication sharedApplication].applicationIconBadgeNumber = [[[userInfo objectForKey:@"aps"] objectForKey: @"badgecount"] intValue];
}

Answer 1

alert始終是一個帶有兩個鍵的NSDictionary ：body和show-view。 前者的值是警報消息，后者是Boolean （ false或true ）。 如果為false ，則不顯示警報的“查看”按鈕。 默認設置是顯示“查看”按鈕，如果用戶點擊該按鈕，則啟動該應用程序。

檢查文檔

要確定您可以提供附加字段消息的類型，描述在這里

例：

{
   "aps":{
      "badge":1,
      "alert":"This is my special message!",
      "mycustomvar1":"123456",
      "mycustomvar2":"some text",
      "myspecialtext":"This is the best!",
      "url":"http://www.mywebsite.com"
   }
}

Answer 2

查看此鏈接可能會對您有所幫助..

http://mobiforge.com/developing/story/programming-apple-push-notification-services