title: How to implement onBackPressed() in Fragments?
body: <p>Is there a way in which we can implement <code>onBackPressed()</code> in Android Fragment similar to the way in which we implement in Android Activity?</p>
  
  <p>As the Fragment lifecycle do not have <code>onBackPressed()</code>. Is there any other alternative method to over ride <code>onBackPressed()</code> in Android 3.0 fragments?</p>