How to do opposite of of preference attribute android:dependency?

Question

Is there XML attribute that does the exact opposite of android:dependency?

What I would like the dependent preference to be enabled when the other is N

Answer 1

This is my code sample for doing this from code and not XML.

  String eitherKey = "either";
  String orKey = "or";
  CheckBoxPreference either = new CheckBoxPreference(this);
  either.setKey(eitherKey);
  either.setTitle("Either");
  either.setSummary("It is either one or");
  either.setDefaultValue(false);
  either.setDisableDependentsState(true);
  inlinePrefCat.addPreference(either);

  try
  {
     //Crossfade Time
     CheckBoxPreference or = new CheckBoxPreference(this);
     or.setKey(orKey);
     or.setTitle("Or");
     or.setSummary("the other");
     inlinePrefCat.addPreference(or);
     or.setDependency(eitherKey);
  }
  catch (Exception e)
  {
  }