title: Android application Exit for home screen
body: <p>I have develop android application,there I have Exit button in menu option.I want exit application and go to home screen when I press  exit button. for that I have used 
  following methods</p>
  
  <p>1.<code>System.exit(0)</code></p>
  
  <p>2.<code>finish()</code></p>
  
  <p>3.<code>android.os.Process.killProcess(android.os.Process.myPid())</code></p>
  
  <p>4.<code>System.runFinalizersOnExit(true);</code></p>
  
  <p>these all methods direct to application my first page not to home screen.so what should I do for this?? please help me</p>