title: How to use Service provider Notifications in android?
body: <p>I m new to android development.</p>
  
  <p>I want to develop an application which store all the information given by a service provider.</p>
  
  <p>I mean to say, when we complete call/message any service for that matter, our service provider sends us a notification kind of thing to our mobile phone.</p>
  
  <p>I want to capture that data and store in phone and intimate the user about the used services cost and validity.</p>
  
  <p>We may also put an alarm to the user informing that he is going to complete his validity period with in xdays or so.</p>
  
  <p>Please let me know if there are any such methods/classes in Android API.</p>
  
  <p>Thanks in advance.</p>