How to use

getPosition

method

in

com.mikepenz.fastadapter.FastAdapter

/**
 * Searches for the given item and calculates its global position
 *
 * @param item the item which is searched for
 * @return the global position, or -1 if not found
 */
public int getPosition(Item item) {
  if (item.getIdentifier() == -1) {
    Log.e("FastAdapter", "You have to define an identifier for your item to retrieve the position via this method");
    return -1;
  }
  return getPosition(item.getIdentifier());
}

for (Object subItem : ((IExpandable) parent).getSubItems()) {
  if (subItem instanceof IExpandable && ((IExpandable) subItem).isExpanded() && subItem != item) {
    expandedItemsList.add(mFastAdapter.getPosition((Item) subItem));

@Test
public void getPosition() throws Exception {
  TestItem testItem = TestDataGenerator.genTestItem(1);
  itemAdapter.add(testItem);
  assertThat(adapter.getPosition(testItem)).isEqualTo(0);
}

@Test
public void getPosition() throws Exception {
  TestItem testItem = TestDataGenerator.genTestItem(1);
  itemAdapter.add(testItem);
  assertThat(adapter.getPosition(testItem)).isEqualTo(0);
}

item = it.next();
pos = fastAdapter.getPosition(item);
  parentPos = fastAdapter.getPosition(parent);
  boolean success = ((IExpandable) parent).getSubItems().remove(item);

identifier = it.next();
pos = fastAdapter.getPosition(identifier);
item = fastAdapter.getItem(pos);
  parentPos = fastAdapter.getPosition(parent);
  boolean success = ((IExpandable) parent).getSubItems().remove(item);

int position = adapter.getPosition(header);
boolean expanded = header.isExpanded();

int position = adapter.getPosition(header);
if (header.isExpanded()) {
  for (int i = 0; i < subItems; i++) {

/**
 * @param position the global position of the current item
 * @return a set with the global positions of all expanded items on the root level
 */
public int[] getExpandedItemsRootLevel(int position) {
  int[] expandedItems;
  ArraySet<Integer> expandedItemsList = new ArraySet<>();
  Item item = mFastAdapter.getItem(position);
  for (int i = 0, size = mFastAdapter.getItemCount(); i < size; i++) {
    Item currItem = mFastAdapter.getItem(i);
    if (currItem instanceof ISubItem) {
      IItem parent = ((ISubItem) currItem).getParent();
      if (parent instanceof IExpandable && ((IExpandable) parent).isExpanded()) {
        i += ((IExpandable) parent).getSubItems().size();
        if (parent != item)
          expandedItemsList.add(mFastAdapter.getPosition((Item) parent));
      }
    }
  }
  int expandedItemsListLength = expandedItemsList.size();
  expandedItems = new int[expandedItemsListLength];
  for (int i = 0; i < expandedItemsListLength; i++) {
    expandedItems[i] = expandedItemsList.valueAt(i);
  }
  return expandedItems;
}