display context menu for position "2" click in list view only android

I want to display context menu for list position clicked means only for 2 nd position clicked in list view so how to do it.

I had implemented the code for displaying context menu for each position clicked. So how to make it specific for any position in ListView.

my code for displaying context menu for each position in list view ..pls do required modification on my code th开发者_如何学Pythonanks...

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mainmenulist);

    // registerForContextMenu(getListView());

    CustomAdapter adapter = new CustomAdapter(
        this, R.layout.listitem,R.id.title, data
    );
    setListAdapter(adapter);

    getListView().setTextFilterEnabled(true);
}

@Override
public void onCreateContextMenu(ContextMenu menu,
  View v,ContextMenuInfo menuInfo)
{
    super.onCreateContextMenu(menu, v, menuInfo);

    menu.setHeaderTitle("Context Menu");
    menu.add(0, v.getId(), 0, "Gallery");
    menu.add(0, v.getId(), 0, "Camera");
    menu.add(0, v.getId(), 0, "Cancel");
}

@Override
public boolean onContextItemSelected(MenuItem item) {
    if(item.getTitle()=="Gallery"){
        function1(item.getItemId());
    } else if(item.getTitle()=="Camera"){
        function2(item.getItemId());
    } else return false;
    return true;
}

public void function1(int id){
    Toast.makeText(this, "Gallery function called",
      Toast.LENGTH_SHORT)
    .show();
}

public void function2(int id){
    Toast.makeText(this, "Camera function  called",
      Toast.LENGTH_SHORT)
    .show();
}

In your code I can see only onCreateOptionsMenu() method. In order to restrict the options menu as you wish, you have to add one more method to it.

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);


   }

And now when you click on the listview get the position of the item that is being clciked and store it globally. Now change the above method like this,

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);

            if(list_item_position==2){
               return true;
     }
   else
     return false;
   }

Now your options menu will pop up only if the list item in second position is clicked.