Examples with MenuPopupHelper com.arlib.floatingsearchview.util.MenuPopupHelper used on opensource projects

Example 1 with MenuPopupHelper

use of com.arlib.floatingsearchview.util.MenuPopupHelper in project floatingsearchview by arimorty.

the class MenuView method init.

private void init() {
    mMenuBuilder = new MenuBuilder(getContext());
    mMenuPopupHelper = new MenuPopupHelper(getContext(), mMenuBuilder, this);
    mActionIconColor = Util.getColor(getContext(), R.color.gray_active_icon);
    mOverflowIconColor = Util.getColor(getContext(), R.color.gray_active_icon);
}

Example 2 with MenuPopupHelper

use of com.arlib.floatingsearchview.util.MenuPopupHelper in project floatingsearchview by arimorty.

the class MenuView method reset.

/**
     * Resets the the view to fit into a new
     * available width.
     * <p/>
     * <p>This clears and then re-inflates the menu items
     * , removes all of its associated action views, and re-creates
     * the menu and action items to fit in the new width.</p>
     *
     * @param availWidth the width available for the menu to use. If
     *                   there is room, menu items that are flagged with
     *                   android:showAsAction="ifRoom" or android:showAsAction="always"
     *                   will show as actions.
     */
public void reset(int menu, int availWidth) {
    mMenu = menu;
    if (mMenu == -1) {
        return;
    }
    mActionShowAlwaysItems = new ArrayList<>();
    mActionItems = new ArrayList<>();
    mMenuItems = new ArrayList<>();
    mMenuBuilder = new MenuBuilder(getContext());
    mMenuPopupHelper = new MenuPopupHelper(getContext(), mMenuBuilder, this);
    //clean view and re-inflate
    removeAllViews();
    getMenuInflater().inflate(mMenu, mMenuBuilder);
    mMenuItems = mMenuBuilder.getActionItems();
    mMenuItems.addAll(mMenuBuilder.getNonActionItems());
    Collections.sort(mMenuItems, new Comparator<MenuItemImpl>() {

        @Override
        public int compare(MenuItemImpl lhs, MenuItemImpl rhs) {
            return ((Integer) lhs.getOrder()).compareTo(rhs.getOrder());
        }
    });
    List<MenuItemImpl> localActionItems = filter(mMenuItems, new MenuItemImplPredicate() {

        @Override
        public boolean apply(MenuItemImpl menuItem) {
            return menuItem.getIcon() != null && (menuItem.requiresActionButton() || menuItem.requestsActionButton());
        }
    });
    int availItemRoom = availWidth / (int) ACTION_DIMENSION_PX;
    //determine if to show overflow menu
    boolean addOverflowAtTheEnd = false;
    if (((localActionItems.size() < mMenuItems.size()) || availItemRoom < localActionItems.size())) {
        addOverflowAtTheEnd = true;
        availItemRoom--;
    }
    ArrayList<Integer> actionItemsIds = new ArrayList<>();
    if (availItemRoom > 0) {
        for (int i = 0; i < localActionItems.size(); i++) {
            final MenuItemImpl menuItem = localActionItems.get(i);
            if (menuItem.getIcon() != null) {
                ImageView action = createActionView();
                action.setImageDrawable(menuItem.getIcon());
                Util.setIconColor(action, mActionIconColor);
                addView(action);
                mActionItems.add(menuItem);
                actionItemsIds.add(menuItem.getItemId());
                action.setOnClickListener(new OnClickListener() {

                    @Override
                    public void onClick(View v) {
                        if (mMenuCallback != null) {
                            mMenuCallback.onMenuItemSelected(mMenuBuilder, menuItem);
                        }
                    }
                });
                availItemRoom--;
                if (availItemRoom == 0) {
                    break;
                }
            }
        }
    }
    mHasOverflow = addOverflowAtTheEnd;
    if (addOverflowAtTheEnd) {
        ImageView overflowAction = getOverflowActionView();
        overflowAction.setImageResource(R.drawable.ic_more_vert_black_24dp);
        Util.setIconColor(overflowAction, mOverflowIconColor);
        addView(overflowAction);
        overflowAction.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                mMenuPopupHelper.show();
            }
        });
        mMenuBuilder.setCallback(mMenuCallback);
    }
    //remove all menu items that will be shown as icons (the action items) from the overflow menu
    for (int id : actionItemsIds) {
        mMenuBuilder.removeItem(id);
    }
    actionItemsIds = null;
    if (mOnVisibleWidthChangedListener != null) {
        mVisibleWidth = ((int) ACTION_DIMENSION_PX * getChildCount()) - (mHasOverflow ? Util.dpToPx(8) : 0);
        mOnVisibleWidthChangedListener.onItemsMenuVisibleWidthChanged(mVisibleWidth);
    }
}