| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.browser; |
| |
| import android.app.Activity; |
| import android.app.TabActivity; |
| import android.content.ContentResolver; |
| import android.content.Intent; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.os.Bundle; |
| import android.provider.Browser; |
| import android.view.Window; |
| import android.webkit.WebIconDatabase.IconListener; |
| import android.widget.TabHost; |
| import android.widget.TabHost.TabSpec; |
| |
| import java.util.HashMap; |
| import java.util.Vector; |
| |
| public class CombinedBookmarkHistoryActivity extends TabActivity |
| implements TabHost.OnTabChangeListener { |
| /* package */ static String BOOKMARKS_TAB = "bookmark"; |
| /* package */ static String VISITED_TAB = "visited"; |
| /* package */ static String HISTORY_TAB = "history"; |
| /* package */ static String STARTING_TAB = "tab"; |
| |
| static class IconListenerSet implements IconListener { |
| // Used to store favicons as we get them from the database |
| // FIXME: We use a different method to get the Favicons in |
| // BrowserBookmarksAdapter. They should probably be unified. |
| private HashMap<String, Bitmap> mUrlsToIcons; |
| private Vector<IconListener> mListeners; |
| |
| public IconListenerSet() { |
| mUrlsToIcons = new HashMap<String, Bitmap>(); |
| mListeners = new Vector<IconListener>(); |
| } |
| public void onReceivedIcon(String url, Bitmap icon) { |
| mUrlsToIcons.put(url, icon); |
| for (IconListener listener : mListeners) { |
| listener.onReceivedIcon(url, icon); |
| } |
| } |
| public void addListener(IconListener listener) { |
| mListeners.add(listener); |
| } |
| public void removeListener(IconListener listener) { |
| mListeners.remove(listener); |
| } |
| public Bitmap getFavicon(String url) { |
| return (Bitmap) mUrlsToIcons.get(url); |
| } |
| } |
| private static IconListenerSet sIconListenerSet; |
| static IconListenerSet getIconListenerSet() { |
| if (null == sIconListenerSet) { |
| sIconListenerSet = new IconListenerSet(); |
| } |
| return sIconListenerSet; |
| } |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.tabs); |
| |
| setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL); |
| |
| getTabHost().setOnTabChangedListener(this); |
| |
| Bundle extras = getIntent().getExtras(); |
| |
| getIconListenerSet(); |
| // Do this every time we create a new activity so that we get the |
| // newest icons. |
| Browser.requestAllIcons(getContentResolver(), null, sIconListenerSet); |
| |
| Intent bookmarksIntent = new Intent(this, BrowserBookmarksPage.class); |
| bookmarksIntent.putExtras(extras); |
| createTab(bookmarksIntent, R.string.tab_bookmarks, |
| R.drawable.browser_bookmark_tab, BOOKMARKS_TAB); |
| |
| Intent visitedIntent = new Intent(this, BrowserBookmarksPage.class); |
| // Need to copy extras so the bookmarks activity and this one will be |
| // different |
| Bundle visitedExtras = new Bundle(extras); |
| visitedExtras.putBoolean("mostVisited", true); |
| visitedIntent.putExtras(visitedExtras); |
| createTab(visitedIntent, R.string.tab_most_visited, |
| R.drawable.browser_visited_tab, VISITED_TAB); |
| |
| Intent historyIntent = new Intent(this, BrowserHistoryPage.class); |
| historyIntent.putExtras(extras); |
| createTab(historyIntent, R.string.tab_history, |
| R.drawable.browser_history_tab, HISTORY_TAB); |
| |
| String defaultTab = extras.getString(STARTING_TAB); |
| if (defaultTab != null) { |
| getTabHost().setCurrentTab(2); |
| } |
| } |
| |
| private void createTab(Intent intent, int labelResId, int iconResId, |
| String tab) { |
| Resources resources = getResources(); |
| TabHost tabHost = getTabHost(); |
| tabHost.addTab(tabHost.newTabSpec(tab).setIndicator( |
| resources.getText(labelResId), resources.getDrawable(iconResId)) |
| .setContent(intent)); |
| } |
| // Copied from DialTacts Activity |
| /** {@inheritDoc} */ |
| public void onTabChanged(String tabId) { |
| Activity activity = getLocalActivityManager().getActivity(tabId); |
| if (activity != null) { |
| activity.onWindowFocusChanged(true); |
| } |
| } |
| |
| |
| } |