android AlertDialog

new AlertDialog.Builder(this)
  .setTitle("title")
  .setMessage("Are you sure connect xxx")
  .setPositiveButton("OK", new DialogInterface.OnClickListener() {
   
   @Override
   public void onClick(DialogInterface dialog, int which) {
    
    // blah
   }
  })
  .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
   
   @Override
   public void onClick(DialogInterface dialog, int which) {
    // TODO Auto-generated method stub
    
   }
  }).show();