title: HttpRequest handle time delay between POST response and GET request Http
body: <p>I am working on an application which require following step to acquire data</p>
  <blockquote>
  <p>Step 1: Post a request to Http server using POST method which will send a part link in response.</p>
  <p>Step 2: Construct a full URL suing the response part link and request to server with URL using GET method.</p>
  <p>Setp 3: In response, we will receive the data which we need.</p>
  </blockquote>
  <p>Now the problem is, it take some time to generate data when we pass a request to the server. Because of that i am constatly getting Null Pointer Error.
  Is there any way i can delay request between POST and GET methods? or say i want to delay for sometime after receving the URL, so that the data get generated in server.
  I tried using PostDelayed method but it's not working.
  I am new to this so please guide me. Thanks.</p>