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ChromeActivity.java
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ChromeActivity.java
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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.chrome.browser.app;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Fragment;
import android.app.SearchManager;
import android.app.assist.AssistContent;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.CancellationSignal;
import android.os.Handler;
import android.os.SystemClock;
import android.util.Pair;
import android.util.TypedValue;
import android.view.Display.Mode;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewStub;
import androidx.activity.OnBackPressedCallback;
import androidx.annotation.CallSuper;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.annotation.VisibleForTesting;
import org.chromium.base.ActivityState;
import org.chromium.base.ApplicationStatus;
import org.chromium.base.BuildInfo;
import org.chromium.base.BundleUtils;
import org.chromium.base.Callback;
import org.chromium.base.CommandLine;
import org.chromium.base.ContextUtils;
import org.chromium.base.Log;
import org.chromium.base.PowerMonitor;
import org.chromium.base.StrictModeContext;
import org.chromium.base.SysUtils;
import org.chromium.base.TraceEvent;
import org.chromium.base.jank_tracker.DummyJankTracker;
import org.chromium.base.memory.MemoryPurgeManager;
import org.chromium.base.metrics.RecordHistogram;
import org.chromium.base.metrics.RecordUserAction;
import org.chromium.base.supplier.ObservableSupplier;
import org.chromium.base.supplier.ObservableSupplierImpl;
import org.chromium.base.supplier.OneshotSupplier;
import org.chromium.base.supplier.OneshotSupplierImpl;
import org.chromium.base.supplier.Supplier;
import org.chromium.base.supplier.UnownedUserDataSupplier;
import org.chromium.build.annotations.UsedByReflection;
import org.chromium.chrome.R;
import org.chromium.chrome.browser.ActivityTabProvider;
import org.chromium.chrome.browser.ActivityUtils;
import org.chromium.chrome.browser.AppHooks;
import org.chromium.chrome.browser.ChromeActivitySessionTracker;
import org.chromium.chrome.browser.ChromeApplicationImpl;
import org.chromium.chrome.browser.ChromeKeyboardVisibilityDelegate;
import org.chromium.chrome.browser.ChromeWindow;
import org.chromium.chrome.browser.DeferredStartupHandler;
import org.chromium.chrome.browser.IntentHandler;
import org.chromium.chrome.browser.IntentHandler.IntentHandlerDelegate;
import org.chromium.chrome.browser.IntentHandler.TabOpenType;
import org.chromium.chrome.browser.PlayServicesVersionInfo;
import org.chromium.chrome.browser.WarmupManager;
import org.chromium.chrome.browser.app.appmenu.AppMenuPropertiesDelegateImpl;
import org.chromium.chrome.browser.app.download.DownloadMessageUiDelegate;
import org.chromium.chrome.browser.app.flags.ChromeCachedFlags;
import org.chromium.chrome.browser.app.metrics.LaunchCauseMetrics;
import org.chromium.chrome.browser.app.tab_activity_glue.ReparentingDelegateFactory;
import org.chromium.chrome.browser.app.tab_activity_glue.TabReparentingController;
import org.chromium.chrome.browser.app.tabmodel.AsyncTabParamsManagerSingleton;
import org.chromium.chrome.browser.app.tabmodel.TabModelOrchestrator;
import org.chromium.chrome.browser.back_press.BackPressManager;
import org.chromium.chrome.browser.bookmarks.BookmarkModel;
import org.chromium.chrome.browser.bookmarks.PowerBookmarkUtils;
import org.chromium.chrome.browser.bookmarks.TabBookmarker;
import org.chromium.chrome.browser.compositor.CompositorViewHolder;
import org.chromium.chrome.browser.compositor.layouts.Layout;
import org.chromium.chrome.browser.compositor.layouts.LayoutManagerImpl;
import org.chromium.chrome.browser.compositor.layouts.SceneChangeObserver;
import org.chromium.chrome.browser.compositor.layouts.content.ContentOffsetProvider;
import org.chromium.chrome.browser.compositor.layouts.content.TabContentManager;
import org.chromium.chrome.browser.compositor.layouts.content.TabContentManagerHandler;
import org.chromium.chrome.browser.contextualsearch.ContextualSearchFieldTrial;
import org.chromium.chrome.browser.contextualsearch.ContextualSearchManager;
import org.chromium.chrome.browser.contextualsearch.ContextualSearchManager.ContextualSearchTabPromotionDelegate;
import org.chromium.chrome.browser.dependency_injection.ChromeActivityCommonsModule;
import org.chromium.chrome.browser.dependency_injection.ChromeActivityComponent;
import org.chromium.chrome.browser.dependency_injection.ModuleFactoryOverrides;
import org.chromium.chrome.browser.device.DeviceClassManager;
import org.chromium.chrome.browser.dom_distiller.DomDistillerUIUtils;
import org.chromium.chrome.browser.download.DownloadManagerService;
import org.chromium.chrome.browser.download.DownloadUtils;
import org.chromium.chrome.browser.download.items.OfflineContentAggregatorNotificationBridgeUiFactory;
import org.chromium.chrome.browser.feature_engagement.TrackerFactory;
import org.chromium.chrome.browser.feedback.HelpAndFeedbackLauncherImpl;
import org.chromium.chrome.browser.firstrun.ForcedSigninProcessor;
import org.chromium.chrome.browser.flags.ActivityType;
import org.chromium.chrome.browser.flags.CachedFeatureFlags;
import org.chromium.chrome.browser.flags.ChromeFeatureList;
import org.chromium.chrome.browser.flags.ChromeSessionState;
import org.chromium.chrome.browser.flags.ChromeSwitches;
import org.chromium.chrome.browser.flags.IntCachedFieldTrialParameter;
import org.chromium.chrome.browser.fullscreen.BrowserControlsManager;
import org.chromium.chrome.browser.fullscreen.BrowserControlsManagerSupplier;
import org.chromium.chrome.browser.fullscreen.FullscreenBackPressHandler;
import org.chromium.chrome.browser.fullscreen.FullscreenManager;
import org.chromium.chrome.browser.gsa.ContextReporter;
import org.chromium.chrome.browser.gsa.GSAAccountChangeListener;
import org.chromium.chrome.browser.gsa.GSAContextDisplaySelection;
import org.chromium.chrome.browser.gsa.GSAState;
import org.chromium.chrome.browser.history.HistoryManagerUtils;
import org.chromium.chrome.browser.init.AsyncInitializationActivity;
import org.chromium.chrome.browser.init.ProcessInitializationHandler;
import org.chromium.chrome.browser.keyboard_accessory.ManualFillingComponent;
import org.chromium.chrome.browser.keyboard_accessory.ManualFillingComponentFactory;
import org.chromium.chrome.browser.keyboard_accessory.ManualFillingComponentSupplier;
import org.chromium.chrome.browser.layouts.LayoutManagerAppUtils;
import org.chromium.chrome.browser.locale.LocaleManager;
import org.chromium.chrome.browser.media.FullscreenVideoPictureInPictureController;
import org.chromium.chrome.browser.metrics.ActivityTabStartupMetricsTracker;
import org.chromium.chrome.browser.metrics.LaunchMetrics;
import org.chromium.chrome.browser.metrics.UmaSessionStats;
import org.chromium.chrome.browser.multiwindow.MultiWindowUtils;
import org.chromium.chrome.browser.night_mode.SystemNightModeMonitor;
import org.chromium.chrome.browser.night_mode.WebContentsDarkModeController;
import org.chromium.chrome.browser.night_mode.WebContentsDarkModeMessageController;
import org.chromium.chrome.browser.ntp.NewTabPageUma;
import org.chromium.chrome.browser.offlinepages.OfflinePageUtils;
import org.chromium.chrome.browser.omaha.UpdateMenuItemHelper;
import org.chromium.chrome.browser.page_info.ChromePageInfo;
import org.chromium.chrome.browser.page_info.ChromePageInfoHighlight;
import org.chromium.chrome.browser.partnercustomizations.PartnerBrowserCustomizations;
import org.chromium.chrome.browser.preferences.Pref;
import org.chromium.chrome.browser.printing.TabPrinter;
import org.chromium.chrome.browser.profiles.Profile;
import org.chromium.chrome.browser.read_later.ReadingListUtils;
import org.chromium.chrome.browser.selection.SelectionPopupBackPressHandler;
import org.chromium.chrome.browser.settings.SettingsLauncherImpl;
import org.chromium.chrome.browser.share.ShareDelegate;
import org.chromium.chrome.browser.share.ShareDelegateImpl;
import org.chromium.chrome.browser.share.ShareDelegateSupplier;
import org.chromium.chrome.browser.stylus_handwriting.StylusWritingCoordinator;
import org.chromium.chrome.browser.sync.SyncService;
import org.chromium.chrome.browser.tab.AccessibilityVisibilityHandler;
import org.chromium.chrome.browser.tab.RequestDesktopUtils;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.browser.tab.TabHidingType;
import org.chromium.chrome.browser.tab.TabLaunchType;
import org.chromium.chrome.browser.tab.TabObscuringHandler;
import org.chromium.chrome.browser.tab.TabSelectionType;
import org.chromium.chrome.browser.tab.TabState;
import org.chromium.chrome.browser.tab.TabUtils;
import org.chromium.chrome.browser.tab.TabUtils.LoadIfNeededCaller;
import org.chromium.chrome.browser.tab.TabUtils.UseDesktopUserAgentCaller;
import org.chromium.chrome.browser.tabmodel.EmptyTabModel;
import org.chromium.chrome.browser.tabmodel.TabCreator;
import org.chromium.chrome.browser.tabmodel.TabCreatorManager;
import org.chromium.chrome.browser.tabmodel.TabCreatorManagerSupplier;
import org.chromium.chrome.browser.tabmodel.TabModel;
import org.chromium.chrome.browser.tabmodel.TabModelInitializer;
import org.chromium.chrome.browser.tabmodel.TabModelSelector;
import org.chromium.chrome.browser.tabmodel.TabModelSelectorObserver;
import org.chromium.chrome.browser.tabmodel.TabModelSelectorProfileSupplier;
import org.chromium.chrome.browser.tabmodel.TabModelSelectorSupplier;
import org.chromium.chrome.browser.tabmodel.TabModelSelectorTabObserver;
import org.chromium.chrome.browser.tabmodel.TabModelUtils;
import org.chromium.chrome.browser.tasks.ReturnToChromeUtil;
import org.chromium.chrome.browser.toolbar.ControlContainer;
import org.chromium.chrome.browser.toolbar.ToolbarManager;
import org.chromium.chrome.browser.translate.TranslateAssistContent;
import org.chromium.chrome.browser.translate.TranslateBridge;
import org.chromium.chrome.browser.ui.BottomContainer;
import org.chromium.chrome.browser.ui.RootUiCoordinator;
import org.chromium.chrome.browser.ui.appmenu.AppMenuBlocker;
import org.chromium.chrome.browser.ui.appmenu.AppMenuDelegate;
import org.chromium.chrome.browser.ui.appmenu.AppMenuPropertiesDelegate;
import org.chromium.chrome.browser.ui.messages.snackbar.Snackbar;
import org.chromium.chrome.browser.ui.messages.snackbar.SnackbarManager;
import org.chromium.chrome.browser.ui.messages.snackbar.SnackbarManager.SnackbarManageable;
import org.chromium.chrome.browser.ui.messages.snackbar.SnackbarManagerProvider;
import org.chromium.chrome.browser.ui.system.StatusBarColorController;
import org.chromium.chrome.browser.vr.ArDelegateProvider;
import org.chromium.chrome.browser.vr.VrModuleProvider;
import org.chromium.components.browser_ui.accessibility.FontSizePrefs;
import org.chromium.components.browser_ui.bottomsheet.BottomSheetController;
import org.chromium.components.browser_ui.modaldialog.AppModalPresenter;
import org.chromium.components.browser_ui.notifications.NotificationManagerProxy;
import org.chromium.components.browser_ui.notifications.NotificationManagerProxyImpl;
import org.chromium.components.browser_ui.settings.SettingsLauncher;
import org.chromium.components.browser_ui.widget.InsetObserverView;
import org.chromium.components.browser_ui.widget.InsetObserverViewSupplier;
import org.chromium.components.browser_ui.widget.MenuOrKeyboardActionController;
import org.chromium.components.browser_ui.widget.gesture.BackPressHandler;
import org.chromium.components.browser_ui.widget.gesture.BackPressHandler.Type;
import org.chromium.components.browser_ui.widget.gesture.SwipeGestureListener.SwipeHandler;
import org.chromium.components.browser_ui.widget.textbubble.TextBubble;
import org.chromium.components.browser_ui.widget.textbubble.TextBubbleBackPressHandler;
import org.chromium.components.embedder_support.util.UrlConstants;
import org.chromium.components.embedder_support.util.UrlUtilities;
import org.chromium.components.feature_engagement.EventConstants;
import org.chromium.components.feature_engagement.Tracker;
import org.chromium.components.page_info.PageInfoController.OpenedFromSource;
import org.chromium.components.policy.CombinedPolicyProvider;
import org.chromium.components.policy.CombinedPolicyProvider.PolicyChangeListener;
import org.chromium.components.prefs.PrefService;
import org.chromium.components.profile_metrics.BrowserProfileType;
import org.chromium.components.sync.ModelType;
import org.chromium.components.sync.PassphraseType;
import org.chromium.components.user_prefs.UserPrefs;
import org.chromium.components.webapk.lib.client.WebApkValidator;
import org.chromium.components.webapps.AddToHomescreenCoordinator;
import org.chromium.components.webapps.InstallTrigger;
import org.chromium.components.webapps.bottomsheet.PwaBottomSheetController;
import org.chromium.components.webapps.bottomsheet.PwaBottomSheetControllerProvider;
import org.chromium.components.webxr.ArDelegate;
import org.chromium.content_public.browser.ContentFeatureList;
import org.chromium.content_public.browser.LoadUrlParams;
import org.chromium.content_public.browser.ScreenOrientationProvider;
import org.chromium.content_public.browser.SelectionPopupController;
import org.chromium.content_public.browser.WebContents;
import org.chromium.content_public.common.ContentSwitches;
import org.chromium.printing.PrintManagerDelegateImpl;
import org.chromium.printing.PrintingController;
import org.chromium.printing.PrintingControllerImpl;
import org.chromium.ui.UiUtils;
import org.chromium.ui.base.ActivityWindowAndroid;
import org.chromium.ui.base.Clipboard;
import org.chromium.ui.base.DeviceFormFactor;
import org.chromium.ui.base.PageTransition;
import org.chromium.ui.base.WindowAndroid;
import org.chromium.ui.display.DisplayAndroid;
import org.chromium.ui.display.DisplayAndroid.DisplayAndroidObserver;
import org.chromium.ui.display.DisplayUtil;
import org.chromium.ui.modaldialog.ModalDialogManager;
import org.chromium.ui.widget.Toast;
import org.chromium.url.GURL;
import org.chromium.webapk.lib.client.WebApkNavigationClient;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Consumer;
/**
* A {@link AsyncInitializationActivity} that builds and manages a {@link CompositorViewHolder}
* and associated classes.
* @param <C> - type of associated Dagger component.
*/
public abstract class ChromeActivity<C extends ChromeActivityComponent>
extends AsyncInitializationActivity
implements TabCreatorManager, PolicyChangeListener, ContextualSearchTabPromotionDelegate,
SnackbarManageable, SceneChangeObserver,
StatusBarColorController.StatusBarColorProvider, AppMenuDelegate, AppMenuBlocker,
MenuOrKeyboardActionController, CompositorViewHolder.Initializer,
TabModelInitializer {
private static final String TAG = "ChromeActivity";
public static final IntCachedFieldTrialParameter CONTENT_VIS_DELAY_MS =
new IntCachedFieldTrialParameter(
ChromeFeatureList.FOLDABLE_JANK_FIX, "content_visibility_delay", 5);
private C mComponent;
/** Used to access the {@link ShareDelegate} from {@link WindowAndroid}. */
private final UnownedUserDataSupplier<ShareDelegate> mShareDelegateSupplier =
new ShareDelegateSupplier();
private final ObservableSupplierImpl<TabModelOrchestrator> mTabModelOrchestratorSupplier =
new ObservableSupplierImpl<>();
/** Used to access the {@link TabModelSelector} from {@link WindowAndroid}. */
private final UnownedUserDataSupplier<TabModelSelector> mTabModelSelectorSupplier =
new TabModelSelectorSupplier();
/** Used to access the {@link TabCreatorManager} from {@link WindowAndroid}. */
private final UnownedUserDataSupplier<TabCreatorManager> mTabCreatorManagerSupplier =
new TabCreatorManagerSupplier();
private final UnownedUserDataSupplier<ManualFillingComponent> mManualFillingComponentSupplier =
new ManualFillingComponentSupplier();
// TODO(crbug.com/1209864): Move ownership to RootUiCoordinator.
private final UnownedUserDataSupplier<BrowserControlsManager> mBrowserControlsManagerSupplier =
new BrowserControlsManagerSupplier();
protected TabModelSelectorProfileSupplier mTabModelProfileSupplier =
new TabModelSelectorProfileSupplier(mTabModelSelectorSupplier);
protected final ObservableSupplierImpl<BookmarkModel> mBookmarkModelSupplier =
new ObservableSupplierImpl<>();
protected ObservableSupplierImpl<TabBookmarker> mTabBookmarkerSupplier =
new ObservableSupplierImpl<>();
private TabModelOrchestrator mTabModelOrchestrator;
private TabModelSelectorTabObserver mTabModelSelectorTabObserver;
private ObservableSupplierImpl<TabContentManager> mTabContentManagerSupplier =
new ObservableSupplierImpl<>();
private TabContentManager mTabContentManager;
private UmaSessionStats mUmaSessionStats;
private ContextReporter mContextReporter;
private boolean mPartnerBrowserRefreshNeeded;
protected final IntentHandler mIntentHandler;
/** Set if {@link #postDeferredStartupIfNeeded()} is called before native has loaded. */
private boolean mDeferredStartupQueued;
/** Whether or not {@link #postDeferredStartupIfNeeded()} has already successfully run. */
private boolean mDeferredStartupPosted;
private boolean mNativeInitialized;
private boolean mRemoveWindowBackgroundDone;
protected AccessibilityVisibilityHandler mAccessibilityVisibilityHandler;
// Observes when sync becomes ready to create the mContextReporter.
private SyncService.SyncStateChangedListener mSyncStateChangedListener;
// The FullscreenVideoPictureInPictureController is initialized lazily https://crbug.com/729738.
private FullscreenVideoPictureInPictureController mFullscreenVideoPictureInPictureController;
private ObservableSupplierImpl<CompositorViewHolder> mCompositorViewHolderSupplier =
new ObservableSupplierImpl<>();
private ObservableSupplierImpl<LayoutManagerImpl> mLayoutManagerSupplier =
new ObservableSupplierImpl<>();
protected final UnownedUserDataSupplier<InsetObserverView> mInsetObserverViewSupplier =
new InsetObserverViewSupplier();
private final ObservableSupplierImpl<ContextualSearchManager> mContextualSearchManagerSupplier =
new ObservableSupplierImpl<>();
private SnackbarManager mSnackbarManager;
// Timestamp in ms when initial layout inflation begins
private long mInflateInitialLayoutBeginMs;
// Timestamp in ms when initial layout inflation ends
private long mInflateInitialLayoutEndMs;
/** Whether or not a PolicyChangeListener was added. */
private boolean mDidAddPolicyChangeListener;
private ActivityTabStartupMetricsTracker mActivityTabStartupMetricsTracker;
/** A means of providing the foreground tab of the activity to different features. */
private ActivityTabProvider mActivityTabProvider = new ActivityTabProvider();
/** Whether or not the activity is in started state. */
private boolean mStarted;
/** The data associated with the most recently selected menu item. */
@Nullable
private Bundle mMenuItemData;
/**
* The current configuration, used to for diffing when the configuration is changed.
*/
private Configuration mConfig;
/**
* Supplier of the instance to control the tab-reparenting tasks.
*/
private OneshotSupplierImpl<TabReparentingController> mTabReparentingControllerSupplier =
new OneshotSupplierImpl<>();
/**
* Track whether {@link #mTabReparentingController} has prepared tab reparenting.
*/
private boolean mIsTabReparentingPrepared;
/**
* Listen to display change and start tab-reparenting if necessary.
*/
private DisplayAndroidObserver mDisplayAndroidObserver;
/**
* The RootUiCoordinator associated with the activity. This variable is held to facilitate
* testing.
* TODO(pnoland, https://crbug.com/865801): make this private again.
*/
protected RootUiCoordinator mRootUiCoordinator;
@Nullable
private BottomContainer mBottomContainer;
private LaunchCauseMetrics mLaunchCauseMetrics;
private GSAAccountChangeListener mGSAAccountChangeListener;
// TODO(972867): Pull MenuOrKeyboardActionController out of ChromeActivity.
private List<MenuOrKeyboardActionController.MenuOrKeyboardActionHandler> mMenuActionHandlers =
new ArrayList<>();
// Whether this Activity is in Picture in Picture mode, based on the most recent call to
// {@link onPictureInPictureModeChanged} from the platform. This might disagree with the value
// returned by {@link isInPictureInPictureMode}.
private boolean mLastPictureInPictureModeForTesting;
protected BackPressManager mBackPressManager = new BackPressManager();
private TextBubbleBackPressHandler mTextBubbleBackPressHandler;
private SelectionPopupBackPressHandler mSelectionPopupBackPressHandler;
private Callback<TabModelSelector> mSelectionPopupBackPressInitCallback;
private StylusWritingCoordinator mStylusWritingCoordinator;
private boolean mBlockingDrawForAppRestart;
private Runnable mShowContentRunnable;
protected ChromeActivity() {
mIntentHandler = new IntentHandler(this, createIntentHandlerDelegate());
mManualFillingComponentSupplier.set(ManualFillingComponentFactory.createComponent());
}
@Override
protected void onPreCreate() {
CachedFeatureFlags.onStartOrResumeCheckpoint();
super.onPreCreate();
initializeBackPressHandling();
}
@Override
protected void onAbortCreate() {
super.onAbortCreate();
CachedFeatureFlags.onPauseCheckpoint();
}
@Override
protected ActivityWindowAndroid createWindowAndroid() {
return new ChromeWindow(/* activity= */ this, mActivityTabProvider,
mCompositorViewHolderSupplier, getModalDialogManagerSupplier(),
mManualFillingComponentSupplier, getIntentRequestTracker());
}
@Override
public boolean onIntentCallbackNotFoundError(String error) {
createWindowErrorSnackbar(error, mSnackbarManager);
return true;
}
@VisibleForTesting
public static void createWindowErrorSnackbar(String error, SnackbarManager snackbarManager) {
if (snackbarManager != null) {
Snackbar snackbar = Snackbar.make(
error, null, Snackbar.TYPE_NOTIFICATION, Snackbar.UMA_WINDOW_ERROR);
snackbar.setSingleLine(false);
snackbar.setDuration(SnackbarManager.DEFAULT_SNACKBAR_DURATION_LONG_MS);
snackbarManager.showSnackbar(snackbar);
}
}
@Override
public void performPreInflationStartup() {
setupUnownedUserDataSuppliers();
// Ensure that mConfig is initialized before tablet mode changes.
mConfig = getResources().getConfiguration();
// Make sure the root coordinator is created prior to calling super to ensure all
// the activity lifecycle events are called.
mRootUiCoordinator = createRootUiCoordinator();
mStylusWritingCoordinator = new StylusWritingCoordinator(
this, getLifecycleDispatcher(), getActivityTabProvider());
// Create component before calling super to give its members a chance to catch
// onPreInflationStartup event.
mComponent = createComponent();
// Create the orchestrator that manages Tab models and persistence
mTabModelOrchestrator = createTabModelOrchestrator();
mTabModelOrchestratorSupplier.set(mTabModelOrchestrator);
// There's no corresponding call to removeObserver() for this addObserver() because
// mTabModelProfileSupplier has the same lifecycle as this activity.
mTabModelProfileSupplier.addObserver((profile) -> {
mBookmarkModelSupplier.set(
profile == null ? null : BookmarkModel.getForProfile(profile));
});
super.performPreInflationStartup();
VrModuleProvider.getDelegate().doPreInflationStartup(this, getSavedInstanceState());
// Force a partner customizations refresh if it has yet to be initialized. This can happen
// if Chrome is killed and you refocus a previous activity from Android recents, which does
// not go through ChromeLauncherActivity that would have normally triggered this.
mPartnerBrowserRefreshNeeded = !PartnerBrowserCustomizations.getInstance().isInitialized();
CommandLine commandLine = CommandLine.getInstance();
if (!commandLine.hasSwitch(ChromeSwitches.DISABLE_FULLSCREEN)) {
TypedValue threshold = new TypedValue();
getResources().getValue(R.dimen.top_controls_show_threshold, threshold, true);
commandLine.appendSwitchWithValue(ContentSwitches.TOP_CONTROLS_SHOW_THRESHOLD,
threshold.coerceToString().toString());
getResources().getValue(R.dimen.top_controls_hide_threshold, threshold, true);
commandLine.appendSwitchWithValue(ContentSwitches.TOP_CONTROLS_HIDE_THRESHOLD,
threshold.coerceToString().toString());
}
getWindow().setBackgroundDrawable(getBackgroundDrawable());
}
private void setupUnownedUserDataSuppliers() {
mShareDelegateSupplier.attach(getWindowAndroid().getUnownedUserDataHost());
mTabModelSelectorSupplier.attach(getWindowAndroid().getUnownedUserDataHost());
mTabCreatorManagerSupplier.attach(getWindowAndroid().getUnownedUserDataHost());
mManualFillingComponentSupplier.attach(getWindowAndroid().getUnownedUserDataHost());
mInsetObserverViewSupplier.attach(getWindowAndroid().getUnownedUserDataHost());
mBrowserControlsManagerSupplier.attach(getWindowAndroid().getUnownedUserDataHost());
// BrowserControlsManager is ready immediately.
mBrowserControlsManagerSupplier.set(
new BrowserControlsManager(this, BrowserControlsManager.ControlsPosition.TOP));
}
protected RootUiCoordinator createRootUiCoordinator() {
// TODO(https://crbug.com/931496): Remove dependency on ChromeActivity in favor of passing
// in direct dependencies on needed classes. While migrating code from Chrome*Activity
// to the RootUiCoordinator, passing the activity is an easy way to get access to a
// number of objects that will ultimately be owned by the RootUiCoordinator. This is not
// a recommended pattern.
// clang-format off
return new RootUiCoordinator(this, null, getShareDelegateSupplier(),
getActivityTabProvider(), mTabModelProfileSupplier, mBookmarkModelSupplier,
mTabBookmarkerSupplier, getContextualSearchManagerSupplier(),
getTabModelSelectorSupplier(), new OneshotSupplierImpl<>(),
new OneshotSupplierImpl<>(), new OneshotSupplierImpl<>(),
new OneshotSupplierImpl<>(), () -> null, mBrowserControlsManagerSupplier.get(),
getWindowAndroid(), new DummyJankTracker(), getLifecycleDispatcher(),
getLayoutManagerSupplier(), /* menuOrKeyboardActionController= */ this,
this::getActivityThemeColor, getModalDialogManagerSupplier(),
/* appMenuBlocker= */ this, this::supportsAppMenu, this::supportsFindInPage,
mTabCreatorManagerSupplier, getFullscreenManager(), mCompositorViewHolderSupplier,
getTabContentManagerSupplier(), this::getSnackbarManager, getActivityType(),
this::isInOverviewMode, this::isWarmOnResume, /* appMenuDelegate= */ this,
/* statusBarColorProvider= */ this, getIntentRequestTracker(),
mTabReparentingControllerSupplier,
/*ephemeralTabCoordinatorSupplier=*/new ObservableSupplierImpl<>(),
false, mBackPressManager);
// clang-format on
}
private NotificationManagerProxy getNotificationManagerProxy() {
return new NotificationManagerProxyImpl(getApplicationContext());
}
private C createComponent() {
ChromeActivityCommonsModule.Factory overridenCommonsFactory =
ModuleFactoryOverrides.getOverrideFor(ChromeActivityCommonsModule.Factory.class);
ChromeActivityCommonsModule commonsModule = overridenCommonsFactory == null
? new ChromeActivityCommonsModule(this,
mRootUiCoordinator::getBottomSheetController, getTabModelSelectorSupplier(),
getBrowserControlsManager(), getBrowserControlsManager(),
getBrowserControlsManager(), getFullscreenManager(),
getLayoutManagerSupplier(), getLifecycleDispatcher(),
this::getSnackbarManager, mActivityTabProvider, getTabContentManager(),
getWindowAndroid(), mCompositorViewHolderSupplier, this,
this::getCurrentTabCreator, this::isCustomTab,
mRootUiCoordinator.getStatusBarColorController(),
ScreenOrientationProvider.getInstance(), this::getNotificationManagerProxy,
getTabContentManagerSupplier(), this::getActivityTabStartupMetricsTracker,
/* CompositorViewHolder.Initializer */ this,
/* ChromeActivityNativeDelegate */ this, getModalDialogManagerSupplier(),
getBrowserControlsManager(), this::getSavedInstanceState,
mManualFillingComponentSupplier.get().getBottomInsetSupplier(),
getShareDelegateSupplier(), /* tabModelInitializer= */ this,
getActivityType())
: overridenCommonsFactory.create(this, mRootUiCoordinator::getBottomSheetController,
getTabModelSelectorSupplier(), getBrowserControlsManager(),
getBrowserControlsManager(), getBrowserControlsManager(),
getFullscreenManager(), getLayoutManagerSupplier(),
getLifecycleDispatcher(), this::getSnackbarManager, mActivityTabProvider,
getTabContentManager(), getWindowAndroid(), mCompositorViewHolderSupplier,
this, this::getCurrentTabCreator, this::isCustomTab,
mRootUiCoordinator.getStatusBarColorController(),
ScreenOrientationProvider.getInstance(), this::getNotificationManagerProxy,
getTabContentManagerSupplier(), this::getActivityTabStartupMetricsTracker,
/* CompositorViewHolder.Initializer */ this,
/* ChromeActivityNativeDelegate */ this, getModalDialogManagerSupplier(),
getBrowserControlsManager(), this::getSavedInstanceState,
mManualFillingComponentSupplier.get().getBottomInsetSupplier(),
getShareDelegateSupplier(), /* tabModelInitializer= */ this,
getActivityType());
return createComponent(commonsModule);
}
/**
* Override this to create a component that represents a richer dependency graph for a
* particular subclass of ChromeActivity. The specialized component should be activity-scoped
* and include all modules for ChromeActivityComponent, such as
* {@link ChromeActivityCommonsModule}, along with any additional modules.
*
* You may immediately resolve some of the classes belonging to the component in this method.
*/
@SuppressWarnings("unchecked")
protected C createComponent(ChromeActivityCommonsModule commonsModule) {
return (C) ChromeApplicationImpl.getComponent().createChromeActivityComponent(
commonsModule);
}
/**
* @return the activity-scoped component associated with this instance of activity.
*/
public final C getComponent() {
return mComponent;
}
@SuppressLint("NewApi")
@Override
public void performPostInflationStartup() {
try (TraceEvent te = TraceEvent.scoped("ChromeActivity.performPostInflationStartup")) {
super.performPostInflationStartup();
Intent intent = getIntent();
if (getSavedInstanceState() == null) {
VrModuleProvider.getDelegate().maybeHandleVrIntentPreNative(this, intent);
}
if (0 != (intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY)) {
getLaunchCauseMetrics().onLaunchFromRecents();
} else {
getLaunchCauseMetrics().onReceivedIntent();
}
mBottomContainer = (BottomContainer) findViewById(R.id.bottom_container);
// TODO(crbug.com/1199776): Move this to the RootUiCoordinator.
mSnackbarManager = new SnackbarManager(this, mBottomContainer, getWindowAndroid());
SnackbarManagerProvider.attach(getWindowAndroid(), mSnackbarManager);
// Make the activity listen to policy change events
CombinedPolicyProvider.get().addPolicyChangeListener(this);
mDidAddPolicyChangeListener = true;
// Set up the animation placeholder to be the SurfaceView. This disables the
// SurfaceView's 'hole' clipping during animations that are notified to the window.
getWindowAndroid().setAnimationPlaceholderView(
mCompositorViewHolderSupplier.get().getCompositorView());
initializeTabModels();
TabModelSelector tabModelSelector = mTabModelOrchestrator.getTabModelSelector();
setTabContentManager(new TabContentManager(this, getContentOffsetProvider(),
!SysUtils.isLowEndDevice(),
tabModelSelector != null ? tabModelSelector::getTabById : null));
if (!isFinishing()) {
getBrowserControlsManager().initialize(
(ControlContainer) findViewById(R.id.control_container),
getActivityTabProvider(), getTabModelSelector(),
getControlContainerHeightResource());
}
mBottomContainer.initialize(getBrowserControlsManager(),
getWindowAndroid().getApplicationBottomInsetProvider(),
mManualFillingComponentSupplier.get().getBottomInsetSupplier());
ShareDelegate shareDelegate =
new ShareDelegateImpl(mRootUiCoordinator.getBottomSheetController(),
getLifecycleDispatcher(), getActivityTabProvider(),
getTabModelSelectorSupplier(), mTabModelProfileSupplier,
new ShareDelegateImpl.ShareSheetDelegate(), isCustomTab());
mShareDelegateSupplier.set(shareDelegate);
TabBookmarker tabBookmarker = new TabBookmarker(this, mBookmarkModelSupplier,
mRootUiCoordinator::getBottomSheetController, this::getSnackbarManager,
isCustomTab());
mTabBookmarkerSupplier.set(tabBookmarker);
mShowContentRunnable = () -> {
findViewById(android.R.id.content).setVisibility(View.VISIBLE);
mBlockingDrawForAppRestart = false;
};
// If onStart was called before postLayoutInflation (because inflation was done in a
// background thread) then make sure to call the relevant methods belatedly.
if (mStarted) {
mCompositorViewHolderSupplier.get().onStart();
}
}
}
@Override
protected void initializeStartupMetrics() {
// Initialize the activity session tracker as early as possible so that
// it can start background tasks.
ChromeActivitySessionTracker chromeActivitySessionTracker =
ChromeActivitySessionTracker.getInstance();
chromeActivitySessionTracker.registerTabModelSelectorSupplier(
this, mTabModelSelectorSupplier);
mActivityTabStartupMetricsTracker =
new ActivityTabStartupMetricsTracker(mTabModelSelectorSupplier);
}
public ActivityTabStartupMetricsTracker getActivityTabStartupMetricsTracker() {
return mActivityTabStartupMetricsTracker;
}
@Override
protected View getViewToBeDrawnBeforeInitializingNative() {
View controlContainer = findViewById(R.id.control_container);
return controlContainer != null ? controlContainer
: super.getViewToBeDrawnBeforeInitializingNative();
}
/**
* This function triggers the layout inflation. If subclasses override {@link
* #doLayoutInflation}, no calls to {@link #getCompositorViewHolderSupplier().get()} can be done
* until inflation is complete and {@link #onInitialLayoutInflationComplete()} is called. If the
* subclass does not override {@link #doLayoutInflation}, then {@link
* #getCompositorViewHolderSupplier().get()} is safe to be called after calling super.
*/
@Override
protected final void triggerLayoutInflation() {
mInflateInitialLayoutBeginMs = SystemClock.elapsedRealtime();
try (TraceEvent te = TraceEvent.scoped("ChromeActivity.triggerLayoutInflation")) {
SelectionPopupController.setShouldGetReadbackViewFromWindowAndroid();
enableHardwareAcceleration();
setLowEndTheme();
WarmupManager warmupManager = WarmupManager.getInstance();
if (warmupManager.hasViewHierarchyWithToolbar(getControlContainerLayoutId())) {
View placeHolderView = new View(this);
setContentView(placeHolderView);
ViewGroup contentParent = (ViewGroup) placeHolderView.getParent();
warmupManager.transferViewHierarchyTo(contentParent);
contentParent.removeView(placeHolderView);
onInitialLayoutInflationComplete();
} else {
warmupManager.clearViewHierarchy();
doLayoutInflation();
}
}
}
/**
* This function implements the actual layout inflation, Subclassing Activities that override
* this method without calling super need to call {@link #onInitialLayoutInflationComplete()}.
*/
// TODO(crbug.com/1336778): Remove the @SuppressLint.
@SuppressLint("MissingInflatedId")
protected void doLayoutInflation() {
try (TraceEvent te = TraceEvent.scoped("ChromeActivity.doLayoutInflation")) {
// Allow disk access for the content view and toolbar container setup.
// On certain android devices this setup sequence results in disk writes outside
// of our control, so we have to disable StrictMode to work. See
// https://crbug.com/639352.
try (StrictModeContext ignored = StrictModeContext.allowDiskWrites()) {
TraceEvent.begin("setContentView(R.layout.main)");
setContentView(R.layout.main);
TraceEvent.end("setContentView(R.layout.main)");
if (getControlContainerLayoutId() != ActivityUtils.NO_RESOURCE_ID) {
ViewStub toolbarContainerStub =
((ViewStub) findViewById(R.id.control_container_stub));
toolbarContainerStub.setLayoutResource(getControlContainerLayoutId());
TraceEvent.begin("toolbarContainerStub.inflate");
toolbarContainerStub.inflate();
TraceEvent.end("toolbarContainerStub.inflate");
}
// It cannot be assumed that the result of toolbarContainerStub.inflate() will
// be the control container since it may be wrapped in another view.
ControlContainer controlContainer =
(ControlContainer) findViewById(R.id.control_container);
if (controlContainer == null) {
// omnibox_results_container_stub anchors off of control_container, and will
// crash during layout if control_container doesn't exist.
UiUtils.removeViewFromParent(findViewById(R.id.omnibox_results_container_stub));
}
// Inflate the correct toolbar layout for the device.
int toolbarLayoutId = getToolbarLayoutId();
if (toolbarLayoutId != ActivityUtils.NO_RESOURCE_ID && controlContainer != null) {
controlContainer.initWithToolbar(toolbarLayoutId);
}
}
onInitialLayoutInflationComplete();
}
}
@Override
protected void onInitialLayoutInflationComplete() {
mInflateInitialLayoutEndMs = SystemClock.elapsedRealtime();
mRootUiCoordinator.getStatusBarColorController().updateStatusBarColor();
ViewGroup rootView = (ViewGroup) getWindow().getDecorView().getRootView();
mCompositorViewHolderSupplier.set(
(CompositorViewHolder) findViewById(R.id.compositor_view_holder));
// If the UI was inflated on a background thread, then the CompositorView may not have been
// fully initialized yet as that may require the creation of a handler which is not allowed
// outside the UI thread. This call should fully initialize the CompositorView if it hasn't
// been yet.
mCompositorViewHolderSupplier.get().setRootView(rootView);
// Setting fitsSystemWindows to false ensures that the root view doesn't consume the
// insets.
rootView.setFitsSystemWindows(false);
// Add a custom view right after the root view that stores the insets to access later.
// WebContents needs the insets to determine the portion of the screen obscured by
// non-content displaying things such as the OSK.
mInsetObserverViewSupplier.set(InsetObserverView.create(this));
rootView.addView(mInsetObserverViewSupplier.get(), 0);
super.onInitialLayoutInflationComplete();
}
@Override
public boolean shouldStartGpuProcess() {
return true;
}
@Override
public final void initializeTabModels() {
if (areTabModelsInitialized()) return;
createTabModels();
TabModelSelector tabModelSelector = mTabModelOrchestrator.getTabModelSelector();
if (tabModelSelector == null) {
assert isFinishing();
return;
}
mTabModelSelectorSupplier.set(tabModelSelector);
mActivityTabProvider.setTabModelSelector(tabModelSelector);
mRootUiCoordinator.getStatusBarColorController().setTabModelSelector(tabModelSelector);
Pair<? extends TabCreator, ? extends TabCreator> tabCreators = createTabCreators();
mTabCreatorManagerSupplier.set(
incognito -> incognito ? tabCreators.second : tabCreators.first);
OfflinePageUtils.observeTabModelSelector(this, tabModelSelector);
if (mTabModelSelectorTabObserver != null) mTabModelSelectorTabObserver.destroy();
mTabModelSelectorTabObserver = new TabModelSelectorTabObserver(tabModelSelector) {
@Override
public void onLoadStopped(Tab tab, boolean toDifferentDocument) {
postDeferredStartupIfNeeded();
}
@Override
public void onPageLoadFinished(Tab tab, GURL url) {
postDeferredStartupIfNeeded();
OfflinePageUtils.showOfflineSnackbarIfNecessary(tab);
}
@Override
public void onCrash(Tab tab) {
postDeferredStartupIfNeeded();
}
};
tabModelSelector.addObserver(new TabModelSelectorObserver() {
@Override
public void onTabStateInitialized() {
RequestDesktopUtils.maybeDowngradeSiteSettings(tabModelSelector);
tabModelSelector.removeObserver(this);
}
});
}
/**
* @return The {@link TabModelOrchestrator} owned by this {@link ChromeActivity}.
*/
protected abstract TabModelOrchestrator createTabModelOrchestrator();
/**
* Call the {@link TabModelOrchestrator} to initialize its members.
*/
protected abstract void createTabModels();
/**
* Call the {@link TabModelOrchestrator} to destroy its members.
*/
protected abstract void destroyTabModels();
/**
* @return The {@link TabCreator}s owned
* by this {@link ChromeActivity}. The first item in the Pair is the normal model tab
* creator, and the second is the tab creator for incognito tabs.
*/
protected abstract Pair<? extends TabCreator, ? extends TabCreator> createTabCreators();
/**
* @return {@link ToolbarManager} that belongs to this activity or null if the current activity
* does not support a toolbar.
* TODO(pnoland, https://crbug.com/865801): remove this in favor of having RootUICoordinator
* inject ToolbarManager directly to sub-components.
*/
@Nullable
public ToolbarManager getToolbarManager() {
return mRootUiCoordinator.getToolbarManager();
}
/**
* @return The {@link ManualFillingComponent} that belongs to this activity.
*/
public ManualFillingComponent getManualFillingComponent() {
return mManualFillingComponentSupplier.get();
}
/**
* @return The {@link LaunchCauseMetrics} to be owned by this {@link ChromeActivity}.
*/
protected abstract LaunchCauseMetrics createLaunchCauseMetrics();
private LaunchCauseMetrics getLaunchCauseMetrics() {
if (mLaunchCauseMetrics == null) {
mLaunchCauseMetrics = createLaunchCauseMetrics();
}
return mLaunchCauseMetrics;
}
@Override
public AppMenuPropertiesDelegate createAppMenuPropertiesDelegate() {
return new AppMenuPropertiesDelegateImpl(this, getActivityTabProvider(),
getMultiWindowModeStateDispatcher(), getTabModelSelector(), getToolbarManager(),
getWindow().getDecorView(), null, null, mBookmarkModelSupplier,
/*incognitoReauthControllerOneshotSupplier=*/null);
}
/**
* @return The resource id for the layout to use for {@link ControlContainer}. 0 by default.
*/
protected int getControlContainerLayoutId() {
return ActivityUtils.NO_RESOURCE_ID;
}
/**
* @return The resource id that contains how large the browser controls are.
*/
public int getControlContainerHeightResource() {
return ActivityUtils.NO_RESOURCE_ID;
}
/**
* @return The layout ID for the toolbar to use.
*/
protected int getToolbarLayoutId() {
return ActivityUtils.NO_RESOURCE_ID;
}
@Override
public void initializeState() {
super.initializeState();
IntentHandler.setTestIntentsEnabled(
CommandLine.getInstance().hasSwitch(ContentSwitches.ENABLE_TEST_INTENTS));
}
@Override
public void initializeCompositor() {
TraceEvent.begin("ChromeActivity:CompositorInitialization");
super.initializeCompositor();
getTabContentManager().initWithNative();
mCompositorViewHolderSupplier.get().onNativeLibraryReady(
getWindowAndroid(), getTabContentManager(), getPrefService());
// TODO(1107916): Move contextual search initialization to the RootUiCoordinator.
if (ContextualSearchFieldTrial.isEnabled()) {
mContextualSearchManagerSupplier.set(new ContextualSearchManager(this, this,
mRootUiCoordinator.getScrimCoordinator(), getActivityTabProvider(),
getFullscreenManager(), getBrowserControlsManager(), getWindowAndroid(),
getTabModelSelectorSupplier().get(), () -> getLastUserInteractionTime()));
}
TraceEvent.end("ChromeActivity:CompositorInitialization");
}
@Override
public void onStartWithNative() {
assert mNativeInitialized : "onStartWithNative was called before native was initialized.";
super.onStartWithNative();
ChromeActivitySessionTracker.getInstance().onStartWithNative();
ChromeCachedFlags.getInstance().cacheNativeFlags();
// postDeferredStartupIfNeeded() is called in TabModelSelectorTabObsever#onLoadStopped(),
// #onPageLoadFinished() and #onCrash(). If we are not actively loading a tab (e.g.
// in Android N multi-instance, which is created by re-parenting an existing tab),
// ensure onDeferredStartup() gets called by calling postDeferredStartupIfNeeded() here.
if (mDeferredStartupQueued || shouldPostDeferredStartupForReparentedTab()) {
postDeferredStartupIfNeeded();
}
}
/**
* Returns whether deferred startup should be run if we are not actively loading a tab (e.g.
* in Android N multi-instance, which is created by re-parenting an existing tab).
*/
public boolean shouldPostDeferredStartupForReparentedTab() {
return getActivityTab() == null || !getActivityTab().isLoading();
}
/**
* Allows derived activities to avoid showing the tab when the Activity is shown.