android studio java setvisbility of spinner
private void endMultiSelectMode() {
mCheckedCardPositions.clear();
mInMultiSelectMode = false;
// If view which was originally selected when entering multi-select is visible then maintain its position
View view = mCardsListView.getChildAt(mLastSelectedPosition - mCardsListView.getFirstVisiblePosition());
if (view != null) {
recenterListView(view);
}
// update adapter to remove check boxes
mCardsAdapter.notifyDataSetChanged();
// update action bar
supportInvalidateOptionsMenu();
mActionBarSpinner.setVisibility(View.VISIBLE);
mActionBarTitle.setVisibility(View.GONE);
}