Question

I am developing an chat app in which user can send and receive messages.I done it through push notification.I store all messages in table,So i display all send and receive mesages when user selects a contact.By default push notification making sound when app is closed.How do i add beep sound when app is open.

Answer 1

Use the didReceiveRemoteNotification delegate for this:

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
    if ( application.applicationState == UIApplicationStateActive )
    {
      //create an audio player and play the sound
    }
}