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Unified Diff: chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java

Issue 2623993007: 🏠 Extract the ContentSuggestionManager interface from NTP (Closed)
Patch Set: aaaand rebase again Created 3 years, 11 months ago
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« no previous file with comments | « chrome/android/java/src/org/chromium/chrome/browser/ntp/ContextMenuManager.java ('k') | chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.java » ('j') | no next file with comments »
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Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
index c6cc0ea9a4bd853b22f09dabb13c15e629767fd6..75c3f1966c2e677f6797af40e281b2bce06b7a16 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPage.java
@@ -9,9 +9,7 @@
import android.graphics.Canvas;
import android.graphics.Point;
import android.graphics.Rect;
-import android.net.Uri;
import android.os.Build;
-import android.os.SystemClock;
import android.support.v4.view.ViewCompat;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
@@ -19,12 +17,9 @@
import android.view.View;
import org.chromium.base.ApiCompatibilityUtils;
-import org.chromium.base.Callback;
import org.chromium.base.CommandLine;
import org.chromium.base.ContextUtils;
import org.chromium.base.Log;
-import org.chromium.base.ObserverList;
-import org.chromium.base.ThreadUtils;
import org.chromium.base.VisibleForTesting;
import org.chromium.base.metrics.RecordHistogram;
import org.chromium.base.metrics.RecordUserAction;
@@ -34,28 +29,15 @@
import org.chromium.chrome.browser.ChromeSwitches;
import org.chromium.chrome.browser.NativePage;
import org.chromium.chrome.browser.UrlConstants;
-import org.chromium.chrome.browser.bookmarks.BookmarkUtils;
import org.chromium.chrome.browser.compositor.layouts.content.InvalidationAwareThumbnailProvider;
import org.chromium.chrome.browser.download.DownloadManagerService;
-import org.chromium.chrome.browser.download.DownloadUtils;
-import org.chromium.chrome.browser.favicon.FaviconHelper;
-import org.chromium.chrome.browser.favicon.FaviconHelper.FaviconImageCallback;
-import org.chromium.chrome.browser.favicon.FaviconHelper.IconAvailabilityCallback;
-import org.chromium.chrome.browser.favicon.LargeIconBridge;
-import org.chromium.chrome.browser.favicon.LargeIconBridge.LargeIconCallback;
import org.chromium.chrome.browser.metrics.StartupMetrics;
-import org.chromium.chrome.browser.multiwindow.MultiWindowUtils;
import org.chromium.chrome.browser.ntp.LogoBridge.Logo;
import org.chromium.chrome.browser.ntp.LogoBridge.LogoObserver;
import org.chromium.chrome.browser.ntp.NewTabPageView.NewTabPageManager;
-import org.chromium.chrome.browser.ntp.snippets.KnownCategories;
-import org.chromium.chrome.browser.ntp.snippets.SnippetArticle;
import org.chromium.chrome.browser.ntp.snippets.SnippetsBridge;
import org.chromium.chrome.browser.ntp.snippets.SnippetsConfig;
import org.chromium.chrome.browser.ntp.snippets.SuggestionsSource;
-import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
-import org.chromium.chrome.browser.offlinepages.OfflinePageUtils;
-import org.chromium.chrome.browser.preferences.PrefServiceBridge;
import org.chromium.chrome.browser.profiles.MostVisitedSites;
import org.chromium.chrome.browser.profiles.MostVisitedSites.MostVisitedURLsObserver;
import org.chromium.chrome.browser.profiles.Profile;
@@ -64,27 +46,25 @@
import org.chromium.chrome.browser.snackbar.Snackbar;
import org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarController;
import org.chromium.chrome.browser.suggestions.SuggestionsMetricsReporter;
+import org.chromium.chrome.browser.suggestions.SuggestionsNavigationDelegate;
+import org.chromium.chrome.browser.suggestions.SuggestionsNavigationDelegateImpl;
+import org.chromium.chrome.browser.suggestions.SuggestionsUiDelegateImpl;
import org.chromium.chrome.browser.sync.SyncSessionsMetrics;
import org.chromium.chrome.browser.tab.EmptyTabObserver;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.browser.tab.TabObserver;
import org.chromium.chrome.browser.tabmodel.TabModel;
-import org.chromium.chrome.browser.tabmodel.TabModel.TabLaunchType;
import org.chromium.chrome.browser.tabmodel.TabModelSelector;
import org.chromium.chrome.browser.tabmodel.TabModelUtils;
-import org.chromium.chrome.browser.tabmodel.document.TabDelegate;
import org.chromium.chrome.browser.util.UrlUtilities;
import org.chromium.content_public.browser.LoadUrlParams;
import org.chromium.content_public.browser.NavigationController;
import org.chromium.content_public.browser.NavigationEntry;
-import org.chromium.content_public.common.Referrer;
import org.chromium.net.NetworkChangeNotifier;
import org.chromium.ui.base.DeviceFormFactor;
import org.chromium.ui.base.PageTransition;
import org.chromium.ui.mojom.WindowOpenDisposition;
-import java.util.HashSet;
-import java.util.Set;
import java.util.concurrent.TimeUnit;
import jp.tomorrowkey.android.gifplayer.BaseGifImage;
@@ -109,27 +89,21 @@
// Key for the scroll position data that may be stored in a navigation entry.
private static final String NAVIGATION_ENTRY_SCROLL_POSITION_KEY = "NewTabPageScrollPosition";
- private static final String CHROME_CONTENT_SUGGESTIONS_REFERRER =
- "https://www.googleapis.com/auth/chrome-content-suggestions";
-
private static MostVisitedSites sMostVisitedSitesForTests;
private static SuggestionsSource sSuggestionsSourceForTests;
private final Tab mTab;
private final TabModelSelector mTabModelSelector;
- private final ChromeActivity mActivity;
- private final Profile mProfile;
private final String mTitle;
private final int mBackgroundColor;
private final int mThemeColor;
private final NewTabPageView mNewTabPageView;
+ private final NewTabPageManagerImpl mNewTabPageManager;
private TabObserver mTabObserver;
private MostVisitedSites mMostVisitedSites;
private SnackbarController mMostVisitedItemRemovedController;
- private FaviconHelper mFaviconHelper;
- private LargeIconBridge mLargeIconBridge;
private LogoBridge mLogoBridge;
private boolean mSearchProviderHasLogo;
private String mOnLogoClickUrl;
@@ -148,8 +122,6 @@
// Whether destroy() has been called.
private boolean mIsDestroyed;
- private final ObserverList<DestructionObserver> mDestructionObservers = new ObserverList<>();
-
/**
* Allows clients to listen for updates to the scroll changes of the search box on the
* NTP.
@@ -228,11 +200,16 @@ public static void setSuggestionsSourceForTests(SuggestionsSource suggestionsSou
sSuggestionsSourceForTests = suggestionsSource;
}
- private final NewTabPageManager mNewTabPageManager = new NewTabPageManager() {
- private static final String NTP_OFFLINE_PAGES_FEATURE_NAME = "NTPOfflinePages";
+ private class NewTabPageManagerImpl
+ extends SuggestionsUiDelegateImpl implements NewTabPageManager {
+ public NewTabPageManagerImpl(SuggestionsSource suggestionsSource,
+ SuggestionsMetricsReporter metricsReporter,
+ SuggestionsNavigationDelegate navigationDelegate, Profile profile, Tab currentTab) {
+ super(suggestionsSource, metricsReporter, navigationDelegate, profile, currentTab);
+ }
private boolean isNtpOfflinePagesEnabled() {
- return ChromeFeatureList.isEnabled(NTP_OFFLINE_PAGES_FEATURE_NAME);
+ return ChromeFeatureList.isEnabled(ChromeFeatureList.NTP_OFFLINE_PAGES_FEATURE_NAME);
}
@Override
@@ -281,7 +258,8 @@ public void openMostVisitedItem(int windowDisposition, MostVisitedItem item) {
return;
}
- openUrl(windowDisposition, new LoadUrlParams(url, PageTransition.AUTO_BOOKMARK));
+ getNavigationDelegate().openUrl(
+ windowDisposition, new LoadUrlParams(url, PageTransition.AUTO_BOOKMARK));
}
@Override
@@ -290,16 +268,6 @@ public void removeMostVisitedItem(MostVisitedItem item) {
showMostVisitedItemRemovedSnackbar(item.getUrl());
}
- @Override
- public void onLearnMoreClicked() {
- if (mIsDestroyed) return;
- NewTabPageUma.recordAction(NewTabPageUma.ACTION_CLICKED_LEARN_MORE);
- String url = "https://support.google.com/chrome/?p=new_tab";
- // TODO(mastiz): Change this to LINK?
- openUrl(WindowOpenDisposition.CURRENT_TAB,
- new LoadUrlParams(url, PageTransition.AUTO_BOOKMARK));
- }
-
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private boolean switchToExistingTab(String url) {
String matchPattern = CommandLine.getInstance().getSwitchValue(
@@ -328,148 +296,6 @@ private boolean matchURLs(String url1, String url2, boolean matchByHost) {
return matchByHost ? UrlUtilities.sameHost(url1, url2) : url1.equals(url2);
}
- public SuggestionsMetricsReporter getSuggestionsMetricsReporter() {
- return mSnippetsBridge;
- }
-
- public void trackSnippetOpened(int windowOpenDisposition, SnippetArticle article) {
- mSnippetsBridge.onSuggestionOpened(article, windowOpenDisposition);
- }
-
- @Override
- public void openSnippet(int windowOpenDisposition, SnippetArticle article) {
- trackSnippetOpened(windowOpenDisposition, article);
- NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_SNIPPET);
-
- if (article.mIsAssetDownload) {
- assert windowOpenDisposition == WindowOpenDisposition.CURRENT_TAB
- || windowOpenDisposition == WindowOpenDisposition.NEW_WINDOW
- || windowOpenDisposition == WindowOpenDisposition.NEW_FOREGROUND_TAB;
- DownloadUtils.openFile(
- article.getAssetDownloadFile(), article.getAssetDownloadMimeType(), false);
- return;
- }
-
- if (article.isRecentTab()) {
- assert windowOpenDisposition == WindowOpenDisposition.CURRENT_TAB;
- // TODO(vitaliii): Add a debug check that the result is true after crbug.com/662924
- // is resolved.
- openRecentTabSnippet(article);
- return;
- }
-
- // TODO(treib): Also track other dispositions. crbug.com/665915
- if (windowOpenDisposition == WindowOpenDisposition.CURRENT_TAB) {
- NewTabPageUma.monitorContentSuggestionVisit(mTab, article.mCategory);
- }
-
- LoadUrlParams loadUrlParams;
- // We explicitly open an offline page only for offline page downloads. For all other
- // sections the URL is opened and it is up to Offline Pages whether to open its offline
- // page (e.g. when offline).
- if (article.isDownload() && !article.mIsAssetDownload) {
- assert article.getOfflinePageOfflineId() != null;
- assert windowOpenDisposition == WindowOpenDisposition.CURRENT_TAB
- || windowOpenDisposition == WindowOpenDisposition.NEW_WINDOW
- || windowOpenDisposition == WindowOpenDisposition.NEW_FOREGROUND_TAB;
- loadUrlParams = OfflinePageUtils.getLoadUrlParamsForOpeningOfflineVersion(
- article.mUrl, article.getOfflinePageOfflineId());
- // Extra headers are not read in loadUrl, but verbatim headers are.
- loadUrlParams.setVerbatimHeaders(loadUrlParams.getExtraHeadersString());
- } else {
- loadUrlParams = new LoadUrlParams(article.mUrl, PageTransition.AUTO_BOOKMARK);
- }
-
- // For article suggestions, we set the referrer. This is exploited
- // to filter out these history entries for NTP tiles.
- // TODO(mastiz): Extend this with support for other categories.
- if (article.mCategory == KnownCategories.ARTICLES) {
- loadUrlParams.setReferrer(new Referrer(
- CHROME_CONTENT_SUGGESTIONS_REFERRER, Referrer.REFERRER_POLICY_ALWAYS));
- }
-
- openUrl(windowOpenDisposition, loadUrlParams);
- }
-
- private boolean openRecentTabSnippet(SnippetArticle recentTabArticle) {
- TabModel tabModel = mTabModelSelector.getModel(false);
- int tabId = Integer.parseInt(recentTabArticle.getRecentTabId());
- int tabIndex = TabModelUtils.getTabIndexById(tabModel, tabId);
- if (tabIndex == TabModel.INVALID_TAB_INDEX) return false;
- TabModelUtils.setIndex(tabModel, tabIndex);
- return true;
- }
-
- private void openUrl(int windowOpenDisposition, LoadUrlParams loadUrlParams) {
- assert !mIsDestroyed;
- switch (windowOpenDisposition) {
- case WindowOpenDisposition.CURRENT_TAB:
- mTab.loadUrl(loadUrlParams);
- break;
- case WindowOpenDisposition.NEW_FOREGROUND_TAB:
- openUrlInNewTab(loadUrlParams, false);
- break;
- case WindowOpenDisposition.OFF_THE_RECORD:
- openUrlInNewTab(loadUrlParams, true);
- break;
- case WindowOpenDisposition.NEW_WINDOW:
- openUrlInNewWindow(loadUrlParams);
- break;
- case WindowOpenDisposition.SAVE_TO_DISK:
- saveUrlForOffline(loadUrlParams.getUrl());
- break;
- default:
- assert false;
- }
- }
-
- @Override
- public boolean isOpenInNewWindowEnabled() {
- return MultiWindowUtils.getInstance().isOpenInOtherWindowSupported(mActivity);
- }
-
- @Override
- public boolean isOpenInIncognitoEnabled() {
- return PrefServiceBridge.getInstance().isIncognitoModeEnabled();
- }
-
- private void openUrlInNewWindow(LoadUrlParams loadUrlParams) {
- TabDelegate tabDelegate = new TabDelegate(false);
- tabDelegate.createTabInOtherWindow(loadUrlParams, mActivity, mTab.getParentId());
- }
-
- private void openUrlInNewTab(LoadUrlParams loadUrlParams, boolean incognito) {
- mTabModelSelector.openNewTab(
- loadUrlParams, TabLaunchType.FROM_LONGPRESS_BACKGROUND, mTab, incognito);
- }
-
- private void saveUrlForOffline(String url) {
- OfflinePageBridge.getForProfile(mProfile)
- .savePageLater(url, "ntp_suggestions", true /* userRequested */);
- }
-
- @Override
- public void navigateToBookmarks() {
- if (mIsDestroyed) return;
- RecordUserAction.record("MobileNTPSwitchToBookmarks");
- BookmarkUtils.showBookmarkManager(mActivity);
- }
-
- @Override
- public void navigateToRecentTabs() {
- if (mIsDestroyed) return;
- RecordUserAction.record("MobileNTPSwitchToOpenTabs");
- mTab.loadUrl(new LoadUrlParams(UrlConstants.RECENT_TABS_URL));
- }
-
- @Override
- public void navigateToDownloadManager() {
- if (mIsDestroyed) return;
- assert DownloadUtils.isDownloadHomeEnabled();
- RecordUserAction.record("MobileNTPSwitchToDownloadManager");
- DownloadUtils.showDownloadManager(mActivity, mTab);
- }
-
@Override
public void focusSearchBox(boolean beginVoiceSearch, String pastedText) {
if (mIsDestroyed) return;
@@ -489,83 +315,6 @@ public void setMostVisitedURLsObserver(MostVisitedURLsObserver observer, int num
}
@Override
- public void getLocalFaviconImageForURL(
- String url, int size, FaviconImageCallback faviconCallback) {
- if (mIsDestroyed) return;
- if (mFaviconHelper == null) mFaviconHelper = new FaviconHelper();
- mFaviconHelper.getLocalFaviconImageForURL(mProfile, url, size, faviconCallback);
- }
-
- @Override
- public void getLargeIconForUrl(String url, int size, LargeIconCallback callback) {
- if (mIsDestroyed) return;
- if (mLargeIconBridge == null) mLargeIconBridge = new LargeIconBridge(mProfile);
- mLargeIconBridge.getLargeIconForUrl(url, size, callback);
- }
-
- @Override
- public void ensureIconIsAvailable(String pageUrl, String iconUrl, boolean isLargeIcon,
- boolean isTemporary, IconAvailabilityCallback callback) {
- if (mIsDestroyed) return;
- if (mFaviconHelper == null) mFaviconHelper = new FaviconHelper();
- mFaviconHelper.ensureIconIsAvailable(mProfile, mTab.getWebContents(), pageUrl, iconUrl,
- isLargeIcon, isTemporary, callback);
- }
-
- private boolean isLocalUrl(String url) {
- return "file".equals(Uri.parse(url).getScheme());
- }
-
- @Override
- public void getUrlsAvailableOffline(
- Set<String> pageUrls, final Callback<Set<String>> callback) {
- final Set<String> urlsAvailableOffline = new HashSet<>();
- if (mIsDestroyed || !isNtpOfflinePagesEnabled()) {
- callback.onResult(urlsAvailableOffline);
- return;
- }
-
- HashSet<String> urlsToCheckForOfflinePage = new HashSet<>();
-
- for (String pageUrl : pageUrls) {
- if (isLocalUrl(pageUrl)) {
- urlsAvailableOffline.add(pageUrl);
- } else {
- urlsToCheckForOfflinePage.add(pageUrl);
- }
- }
-
- final long offlineQueryStartTime = SystemClock.elapsedRealtime();
-
- OfflinePageBridge offlinePageBridge = OfflinePageBridge.getForProfile(mProfile);
-
- // TODO(dewittj): Remove this code by making the NTP badging available after the NTP is
- // fully loaded.
- if (offlinePageBridge == null || !offlinePageBridge.isOfflinePageModelLoaded()) {
- // Posting a task to avoid potential re-entrancy issues.
- ThreadUtils.postOnUiThread(new Runnable() {
- @Override
- public void run() {
- callback.onResult(urlsAvailableOffline);
- }
- });
- return;
- }
-
- offlinePageBridge.checkPagesExistOffline(
- urlsToCheckForOfflinePage, new Callback<Set<String>>() {
- @Override
- public void onResult(Set<String> urlsWithOfflinePages) {
- urlsAvailableOffline.addAll(urlsWithOfflinePages);
- callback.onResult(urlsAvailableOffline);
- RecordHistogram.recordTimesHistogram("NewTabPage.OfflineUrlsLoadTime",
- SystemClock.elapsedRealtime() - offlineQueryStartTime,
- TimeUnit.MILLISECONDS);
- }
- });
- }
-
- @Override
public void onLogoClicked(boolean isAnimatedLogoShowing) {
if (mIsDestroyed) return;
@@ -649,12 +398,6 @@ public SuggestionsSource getSuggestionsSource() {
}
@Override
- public void addDestructionObserver(DestructionObserver destructionObserver) {
- if (mIsDestroyed) return;
- mDestructionObservers.addObserver(destructionObserver);
- }
-
- @Override
public boolean isCurrentPage() {
if (mIsDestroyed) return false;
if (mFakeboxDelegate == null) return false;
@@ -678,9 +421,17 @@ public NewTabPage(ChromeActivity activity, Tab tab, TabModelSelector tabModelSel
mConstructedTimeNs = System.nanoTime();
mTab = tab;
- mActivity = activity;
mTabModelSelector = tabModelSelector;
- mProfile = tab.getProfile();
+ Profile profile = tab.getProfile();
+
+ if (SnippetsConfig.isEnabled()) {
+ mSnippetsBridge = new SnippetsBridge(profile);
+ }
+
+ SuggestionsNavigationDelegateImpl navigationDelegate =
+ new SuggestionsNavigationDelegateImpl(activity, profile, tab, tabModelSelector);
+ mNewTabPageManager = new NewTabPageManagerImpl(
+ mSnippetsBridge, mSnippetsBridge, navigationDelegate, profile, tab);
mTitle = activity.getResources().getString(R.string.button_new_tab);
mBackgroundColor = ApiCompatibilityUtils.getColor(activity.getResources(), R.color.ntp_bg);
@@ -724,14 +475,10 @@ public void onPageLoadStarted(Tab tab, String url) {
}
};
mTab.addObserver(mTabObserver);
- mMostVisitedSites = buildMostVisitedSites(mProfile);
- mLogoBridge = new LogoBridge(mProfile);
+ mMostVisitedSites = buildMostVisitedSites(profile);
+ mLogoBridge = new LogoBridge(profile);
updateSearchProviderHasLogo();
- if (SnippetsConfig.isEnabled()) {
- mSnippetsBridge = new SnippetsBridge(mProfile);
- }
-
LayoutInflater inflater = LayoutInflater.from(activity);
mNewTabPageView = (NewTabPageView) inflater.inflate(R.layout.new_tab_page_view, null);
mNewTabPageView.initialize(mNewTabPageManager, mTab, mSearchProviderHasLogo,
@@ -746,7 +493,7 @@ public void onPageLoadStarted(Tab tab, String url) {
RecordHistogram.recordBooleanHistogram(
"NewTabPage.MobileIsUserOnline", NetworkChangeNotifier.isOnline());
- NewTabPageUma.recordLoadType(mActivity);
+ NewTabPageUma.recordLoadType(activity);
}
private static MostVisitedSites buildMostVisitedSites(Profile profile) {
@@ -948,14 +695,6 @@ public void destroy() {
.isAttachedToWindow(getView()) : "Destroy called before removed from window";
if (mIsLoaded && !mTab.isHidden()) recordNTPInteractionTime();
- if (mFaviconHelper != null) {
- mFaviconHelper.destroy();
- mFaviconHelper = null;
- }
- if (mLargeIconBridge != null) {
- mLargeIconBridge.destroy();
- mLargeIconBridge = null;
- }
if (mMostVisitedSites != null) {
mMostVisitedSites.destroy();
mMostVisitedSites = null;
@@ -971,10 +710,7 @@ public void destroy() {
if (mMostVisitedItemRemovedController != null) {
mTab.getSnackbarManager().dismissSnackbars(mMostVisitedItemRemovedController);
}
- for (DestructionObserver observer : mDestructionObservers) {
- observer.onDestroy();
- }
- mDestructionObservers.clear();
+ mNewTabPageManager.onDestroy();
TemplateUrlService.getInstance().removeObserver(this);
mTab.removeObserver(mTabObserver);
mTabObserver = null;
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