Example usage for android.view Menu NONE

Introduction

In this page you can find the example usage for android.view Menu NONE.

Prototype

int NONE

To view the source code for android.view Menu NONE.

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Document

Value to use for group and item identifier integers when you don't care about them.

Usage

From source file:org.mozilla.gecko.BrowserApp.java

/**
 * Add the provided item to the provided menu, which should be
 * the root (mMenu).//from   ww w  .  ja  v a  2  s .com
 */
private void addAddonMenuItemToMenu(final Menu menu, final MenuItemInfo info) {
    info.added = true;

    final Menu destination;
    if (info.parent == 0) {
        destination = menu;
    } else if (info.parent == GECKO_TOOLS_MENU) {
        // The tools menu only exists in our -v11 resources.
        if (Versions.feature11Plus) {
            final MenuItem tools = menu.findItem(R.id.tools);
            destination = tools != null ? tools.getSubMenu() : menu;
        } else {
            destination = menu;
        }
    } else {
        final MenuItem parent = menu.findItem(info.parent);
        if (parent == null) {
            return;
        }

        Menu parentMenu = findParentMenu(menu, parent);

        if (!parent.hasSubMenu()) {
            parentMenu.removeItem(parent.getItemId());
            destination = parentMenu.addSubMenu(Menu.NONE, parent.getItemId(), Menu.NONE, parent.getTitle());
            if (parent.getIcon() != null) {
                ((SubMenu) destination).getItem().setIcon(parent.getIcon());
            }
        } else {
            destination = parent.getSubMenu();
        }
    }

    final MenuItem item = destination.add(Menu.NONE, info.id, Menu.NONE, info.label);

    item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(MenuItem item) {
            GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Menu:Clicked",
                    Integer.toString(info.id - ADDON_MENU_OFFSET)));
            return true;
        }
    });

    if (info.icon == null) {
        item.setIcon(R.drawable.ic_menu_addons_filler);
    } else {
        final int id = info.id;
        BitmapUtils.getDrawable(this, info.icon, new BitmapUtils.BitmapLoader() {
            @Override
            public void onBitmapFound(Drawable d) {
                // TODO: why do we re-find the item?
                final MenuItem item = destination.findItem(id);
                if (item == null) {
                    return;
                }
                if (d == null) {
                    item.setIcon(R.drawable.ic_menu_addons_filler);
                    return;
                }
                item.setIcon(d);
            }
        });
    }

    item.setCheckable(info.checkable);
    item.setChecked(info.checked);
    item.setEnabled(info.enabled);
    item.setVisible(info.visible);
}