Changes

4.5. In the <code>ContactList</code> class override the <code>onCreateOptionsMenu()</code> method: <source lang="java"> @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.menu, menu); return super.onCreateOptionsMenu(menu); } </source>4.6. Run the application and press the menu button. You should see newly added menu item:<br/>[[Image: A_menu4.png | 450px]]<br/>4.7. Repeat the same steps to add Delete Student, View Student and Send Email:<br/>[[Image: A_menu5.png | 450px]]4.8. Add functionality to the menu items. In <code>ContactList</code> class override the following methods: <source lang="java"> @Override public boolean onOptionsItemSelected(MenuItem item) {  switch (item.getItemId()) { case R.id.item1: //Add Student break;  case R.id.item2: //Delete Student break; case R.id.item3: //View Student break; case R.id.item4: //Send e-mail break; } return super.onOptionsItemSelected(item); }  @Override public boolean onMenuItemSelected(int featureId, MenuItem item) {  return super.onMenuItemSelected(featureId, item);  } </source>