1 // Copyright 2016 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. 4 5 package org.chromium.chrome.browser.history; 6 7 import android.content.Context; 8 import android.content.Intent; 9 10 import org.chromium.base.ContextUtils; 11 import org.chromium.chrome.browser.IntentHandler; 12 import org.chromium.chrome.browser.app.ChromeActivity; 13 import org.chromium.chrome.browser.tab.Tab; 14 import org.chromium.components.embedder_support.util.UrlConstants; 15 import org.chromium.content_public.browser.LoadUrlParams; 16 17 /** 18 * Utility methods for the browsing history manager. 19 */ 20 public class HistoryManagerUtils { 21 /** 22 * Opens the browsing history manager. 23 * 24 * @param activity The {@link ChromeActivity} that owns the {@link HistoryManager}. 25 * @param tab The {@link Tab} to used to display the native page version of the 26 * {@link HistoryManager}. 27 */ showHistoryManager(ChromeActivity activity, Tab tab)28 public static void showHistoryManager(ChromeActivity activity, Tab tab) { 29 Context appContext = ContextUtils.getApplicationContext(); 30 if (activity.isTablet()) { 31 // History shows up as a tab on tablets. 32 LoadUrlParams params = new LoadUrlParams(UrlConstants.NATIVE_HISTORY_URL); 33 tab.loadUrl(params); 34 } else { 35 Intent intent = new Intent(); 36 intent.setClass(appContext, HistoryActivity.class); 37 intent.putExtra(IntentHandler.EXTRA_PARENT_COMPONENT, activity.getComponentName()); 38 intent.putExtra(IntentHandler.EXTRA_INCOGNITO_MODE, 39 activity.getTabModelSelector().isIncognitoSelected()); 40 activity.startActivity(intent); 41 } 42 } 43 } 44