public void initForMode(final ActionMode mode) {
if (mClose == null) {
LayoutInflater inflater = LayoutInflater.from(getContext());
mClose = inflater.inflate(mCloseItemLayout, this, false);
addView(mClose);
} else if (mClose.getParent() == null) {
addView(mClose);
}
View closeButton = mClose.findViewById(R.id.action_mode_close_button);
closeButton.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
mode.finish();
}
});
final MenuBuilder menu = (MenuBuilder) mode.getMenu();
if (mActionMenuPresenter != null) {
mActionMenuPresenter.dismissPopupMenus();
}
mActionMenuPresenter = new ActionMenuPresenter(getContext());
mActionMenuPresenter.setReserveOverflow(true);
final LayoutParams layoutParams =
new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
menu.addMenuPresenter(mActionMenuPresenter, mPopupContext);
mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this);
mMenuView.setBackgroundDrawable(null);
addView(mMenuView, layoutParams);
}
public MenuPopupHelper(
Context context,
MenuBuilder menu,
View anchorView,
boolean overflowOnly,
int popupStyleAttr,
int popupStyleRes,
int direction) {
mDirection = direction;
mContext = context;
mInflater = LayoutInflater.from(context);
mMenu = menu;
mAdapter = new MenuAdapter(mMenu);
mOverflowOnly = overflowOnly;
mPopupStyleAttr = popupStyleAttr;
mPopupStyleRes = popupStyleRes;
final Resources res = context.getResources();
mPopupMaxWidth =
Math.max(
res.getDisplayMetrics().widthPixels / 2,
res.getDimensionPixelSize(R.dimen.abc_config_prefDialogWidth));
mAnchorView = anchorView;
// Present the menu using our context, not the menu builder's context.
menu.addMenuPresenter(this, context);
}
/**
* Returns the Menu object that this ActionMenuView is currently presenting.
*
* <p>Applications should use this method to obtain the ActionMenuView's Menu object and inflate
* or add content to it as necessary.
*
* @return the Menu presented by this view
*/
public Menu getMenu() {
if (mMenu == null) {
final Context context = getContext();
mMenu = new MenuBuilder(context);
mMenu.setCallback(new MenuBuilderCallback());
mPresenter = new ActionMenuPresenter(context);
mPresenter.setReserveOverflow(true);
mPresenter.setCallback(
mActionMenuPresenterCallback != null
? mActionMenuPresenterCallback
: new ActionMenuPresenterCallback());
mMenu.addMenuPresenter(mPresenter, mPopupContext);
mPresenter.setMenuView(this);
}
return mMenu;
}