title: How to use phone number in alert dialog android?
body: <p>I want to use default phone number and pass that in alert dialog.How it's possible. I have tried,but it force close.Please solve my issue. Thanks in advance. My coding is as follows:</p>
  
  <pre><code>case R.id.menu_settings:
  String phoneNo ="123456789";
  AlertDialog.Builder alert = new AlertDialog.Builder(this);
  alert.setMessage("Do you want to call us?"+phoneNo);
  alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
  String uri = "123456789";
  public void onClick(DialogInterface dialog, int whichButton) {
      Intent intent = new Intent(Intent.ACTION_CALL);
      intent.setData(Uri.parse(uri));
      startActivity(intent);
   }
  });
  alert.setNegativeButton("Ok", new DialogInterface.OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
          // TODO Auto-generated method stub
          finish();
      }
  
    });
    alert.show();
  return true;
  }
  return false;
  }
  </code></pre>