mobile/android/base/util/MenuUtils.java@6474c204b198 (annotated)
mobile/android/base/util/MenuUtils.java
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- |
| michael@0 | 2 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | package org.mozilla.gecko.util; |
| michael@0 | 7 | |
| michael@0 | 8 | import android.view.Menu; |
| michael@0 | 9 | import android.view.MenuItem; |
| michael@0 | 10 | |
| michael@0 | 11 | public class MenuUtils { |
| michael@0 | 12 | /* |
| michael@0 | 13 | * This method looks for a menuitem and sets it's visible state, if |
| michael@0 | 14 | * it exists. |
| michael@0 | 15 | */ |
| michael@0 | 16 | public static void safeSetVisible(Menu menu, int id, boolean visible) { |
| michael@0 | 17 | MenuItem item = menu.findItem(id); |
| michael@0 | 18 | if (item != null) { |
| michael@0 | 19 | item.setVisible(visible); |
| michael@0 | 20 | } |
| michael@0 | 21 | } |
| michael@0 | 22 | |
| michael@0 | 23 | /* |
| michael@0 | 24 | * This method looks for a menuitem and sets it's enabled state, if |
| michael@0 | 25 | * it exists. |
| michael@0 | 26 | */ |
| michael@0 | 27 | public static void safeSetEnabled(Menu menu, int id, boolean enabled) { |
| michael@0 | 28 | MenuItem item = menu.findItem(id); |
| michael@0 | 29 | if (item != null) { |
| michael@0 | 30 | item.setEnabled(enabled); |
| michael@0 | 31 | } |
| michael@0 | 32 | } |
| michael@0 | 33 | } |
