android ContextMenu

public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
		menu.setHeaderTitle("ContextMenu");
		menu.add(0, 0, 0, "Delete");
		menu.add(0, 1, 0, "Edit");
	}

    //the dialog menu click function
   
     public boolean onContextItemSelected(MenuItem item) {  
    	AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
    	try{
			switch (item.getItemId()) {
			case CONTEXTMENU_DELETEITEM:
				return true;
			case CONTEXTMENU_EDITITEM:
				return true
			}
    	} catch (Exception ex){
    		ex.printStackTrace();
    	}
    	return super.onContextItemSelected(item);  
     }