应用程序打开时如何检测推送通知[重复]

Question

在我的应用程序中，我使用了推送通知服务，但我的问题是，当我当时关闭应用程序时会出现通知，但是当我打开应用程序然后发送通知时，通知不会出现。请帮帮我。

Answer 1

您可以在appDelegate.m中通过下面提到的此功能轻松处理

---实现application:didReceiveRemoteNotification:

示例：-

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

    UIApplicationState appState = [application applicationState];
    if (appState == UIApplicationStateActive)
    {

            UIAlertView *alertVw = [[[UIAlertView alloc] initWithTitle:@"Notify" message:yourMessage delegate:self cancelButtonTitle:@"Done" otherButtonTitles: @"vizllx", nil] autorelease];

            [alertVw show];
    }
    else {
        // Push Notification received while app is in background
    }
}