title: Getting a Result from an Activity
body: <p>To describe the situation, say that I have 3 activities: A, B, and C
  and there is a button in activity A which starts activity B, and there is a button in activity C when it is clicked, it should send a result from activity C to activity A </p>
  
  <p>My Question is...Is there a way to pass a result from C to A? If there is a way, what it is?</p>
  
  <p>Note: It would be good if the way you give uses the methods startActivityForResult(...) and onActivityResult(...)</p>
  
  <p>Thank you in advance</p>