@Override
public void initForMenu(Context context, MenuBuilder menu) {
// Clear the expanded action view when menus change.
if (mMenu != null && mCurrentExpandedItem != null) {
mMenu.collapseItemActionView(mCurrentExpandedItem);
}
mMenu = menu;
}
public void clear() {
if (mExpandedItem != null) {
collapseItemActionView(mExpandedItem);
}
mItems.clear();
onItemsChanged(true);
}
public boolean collapseActionView()
{
if ((mShowAsAction & 8) != 0)
{
if (mActionView == null)
{
return true;
}
if (mOnActionExpandListener == null || mOnActionExpandListener.onMenuItemActionCollapse(this))
{
return mMenu.collapseItemActionView(this);
}
}
return false;
}
@Override
public boolean collapseActionView() {
if ((mShowAsAction & SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW) == 0) {
return false;
}
if (mActionView == null) {
// We're already collapsed if we have no action view.
return true;
}
if (mOnActionExpandListener == null || mOnActionExpandListener.onMenuItemActionCollapse(this)) {
return mMenu.collapseItemActionView(this);
}
return false;
}