title: Android : Finish Activity from other Activity
body: <p>I am having application in which i am using menu , on tap on menu item i am redirecting to specified activity.</p>
  
  <p>I want to make sure that when i am redirected to another menu item my current all activity should be finished to reduce the stackflow of the activity and better performance.</p>
  
  <p>So when i tap on back from my tapped activity from the selected menu activity i should be redirected to another activity and finish current activity.</p>
  
  <p>So i am wondering is there any way by which i can finish another activity from my current activity. Or should i override the OnKeyDown Method..</p>
  
  <p>Any help on this</p>
  
  <p>Thanks in advance </p>