/**
* Updates criterias in the retrieved AccessibilityObjects based on if we should be attentive to
* the users selected disabilities and the users selected disabilities.
*
* @param accessibilityObject The AccessibilityObject to update criterias in.
* @param selectedDisabilities The users selected disabilities.
* @param attentive True if we should be attentive to the users selected disabilities.
*/
private void updateCriteriasInAccesibilityObject(
AccessibilityObject accessibilityObject, boolean[] selectedDisabilities, boolean attentive) {
for (Block b : accessibilityObject.getBlocks()) {
for (AccessibilityPackage p : b.getPackages()) {
for (Criteria c : p.getCriterias()) {
// Take Attentive/Available choice into consideration.
// Request should match the criteria's "attentive/available belonging".
// We should not show hidden criterias either.
if (!(attentive == c.isNotice()) || c.isHidden()) {
c.setShow(false);
continue;
}
boolean disabilities = checkDisabilities(c, selectedDisabilities);
c.setShow(disabilities);
}
}
}
}
/**
* Checks if the provided criteria has any of the selected disabilities.
*
* @param criteria Criteria to check disabilities for.
* @param selectedDisabilities The selected disabilities to look for.
* @return True if any of the selected disabilities are found.
*/
private boolean checkDisabilities(Criteria criteria, boolean[] selectedDisabilities) {
boolean result = false;
for (String disability : criteria.getDisabilities()) {
// Since we don't want to add the accessibility information multiple times, move on to next
// criteria when it is added.
result |= "hear".equals(disability) && selectedDisabilities[0];
result |= "see".equals(disability) && selectedDisabilities[1];
result |= "move".equals(disability) && selectedDisabilities[2];
result |= "substances".equals(disability) && selectedDisabilities[3];
result |= "information".equals(disability) && selectedDisabilities[4];
}
return result;
}