title: How to resume view stack of iphone application
body: <p>We are implementing one web based  application in iPhone. if i answered the  incoming phone call my application is relaunching once again instead of resume the application to the state where it last the focus.</p>
  
  <p>we are implementing stack of views. I.e i am maintaining views in a stack manner and each view has the information like images and text information, if i am in 3rd or 4th view, if i answered the  incoming phone call my application is relaunching and it is showing 1st view only.</p>
  
  <p>Please tell me how to resume to the 4th view level.</p>