1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 package org.chromium.chrome.browser;
8 * An implementation of the {@link TabObserver} which has empty implementations of all methods.
10 public class EmptyTabObserver implements TabObserver {
13 public void onDestroyed(TabBase tab) { }
16 public void onContentChanged(TabBase tab) { }
19 public void onFaviconUpdated(TabBase tab) { }
22 public void onLoadProgressChanged(TabBase tab, int progress) { }
25 public void onUpdateUrl(TabBase tab, String url) { }
28 public void onToggleFullscreenMode(TabBase tab, boolean enable) { }
31 public void onDidFailLoad(TabBase tab, boolean isProvisionalLoad, boolean isMainFrame,
32 int errorCode, String description, String failingUrl) { }