title: Android - Anything similar to the iPhone SDK Delegate Callbacks?
body: <p>I just switched over from iPhone to Android and am looking for something similar to where in the iPhone SDK, when a class finishes a certain task, it calls delegate methods in objects set as it's delegates.</p>
  
  <p>I don't need too many details. I went through the docs and didn't find anything (the closest I got was "broadcast intents" which seem more like iOS notifications).</p>
  
  <p>Even if someone can point me to the correct documentation, it would be great.</p>
  
  <p>Thanks!</p>