Merge "Restore old/buggy behavior of ListView.getCheckItemIds() for adapters...

     * @deprecated Use {@link #getCheckedItemIds()} instead.

     */

    public long[] getCheckItemIds() {

        // Use new behavior that correctly handles stable ID mapping.

        if (mAdapter != null && mAdapter.hasStableIds()) {

            return getCheckedItemIds();

        }

        // Old behavior was buggy, but would sort of work for adapters without stable IDs.

        // Fall back to it to support legacy apps.

        if (mChoiceMode != CHOICE_MODE_NONE && mCheckStates != null && mAdapter != null) {

            final SparseBooleanArray states = mCheckStates;

            final int count = states.size();

            final long[] ids = new long[count];

            final ListAdapter adapter = mAdapter;

            int checkedCount = 0;

            for (int i = 0; i < count; i++) {

                if (states.valueAt(i)) {

                    ids[checkedCount++] = adapter.getItemId(states.keyAt(i));

                }

            }

            // Trim array if needed. mCheckStates may contain false values

            // resulting in checkedCount being smaller than count.

            if (checkedCount == count) {

                return ids;

            } else {

                final long[] result = new long[checkedCount];

                System.arraycopy(ids, 0, result, 0, checkedCount);

                return result;

            }

        }

        return new long[0];

    }

    /**

     * Returns the set of checked items ids. The result is only valid if the

     * choice mode has not been set to {@link #CHOICE_MODE_NONE} and the adapter