title: Push notification and launch application for Iphone4
body: <p>I have an APNS enabled application.
  In Iphone4 when user press the HOME button application remains in cache.
  Now in this condition when a push notification received after clicking on the VIEW button
  the application starts running from the cache!!!.
  I have found that it is invoking didReceiveRemoteNotification() and also the state of the application is UIApplicationStateActive rather than UIApplicationStateBackground</p>
  
  <p>But in Iphone 3 it is working fine and invoking didLaunchingWithOptions().</p>
  
  <p>What I want is when the application is not open(currently not running) , if a push notification received it will invoke the handler for push notification and launch the application from start.</p>
  
  <p>any help or guidelines will be highly appriciated .</p>