/*
 * Copyright (C) 2010 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.systemui.statusbar.phone;

import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_BOTTOM_OR_RIGHT;
import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
import static android.app.StatusBarManager.WINDOW_STATE_HIDDEN;
import static android.app.StatusBarManager.WINDOW_STATE_SHOWING;
import static android.app.StatusBarManager.WindowType;
import static android.app.StatusBarManager.WindowVisibleState;
import static android.app.StatusBarManager.windowStateToString;
import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN_OR_SPLIT_SCREEN_SECONDARY;
import static android.view.InsetsFlags.getAppearance;
import static android.view.InsetsState.TYPE_TOP_BAR;
import static android.view.InsetsState.containsType;
import static android.view.WindowInsetsController.APPEARANCE_LOW_PROFILE_BARS;
import static android.view.WindowInsetsController.APPEARANCE_OPAQUE_TOP_BAR;

import static com.android.systemui.Dependency.ALLOW_NOTIFICATION_LONG_PRESS_NAME;
import static com.android.systemui.Dependency.BG_HANDLER;
import static com.android.systemui.Dependency.MAIN_HANDLER;
import static com.android.systemui.keyguard.WakefulnessLifecycle.WAKEFULNESS_ASLEEP;
import static com.android.systemui.keyguard.WakefulnessLifecycle.WAKEFULNESS_AWAKE;
import static com.android.systemui.keyguard.WakefulnessLifecycle.WAKEFULNESS_WAKING;
import static com.android.systemui.shared.system.WindowManagerWrapper.NAV_BAR_POS_INVALID;
import static com.android.systemui.shared.system.WindowManagerWrapper.NAV_BAR_POS_LEFT;
import static com.android.systemui.statusbar.NotificationLockscreenUserManager.PERMISSION_SELF;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_LIGHTS_OUT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_LIGHTS_OUT_TRANSPARENT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_OPAQUE;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_SEMI_TRANSPARENT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_TRANSLUCENT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_TRANSPARENT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_WARNING;
import static com.android.systemui.statusbar.phone.BarTransitions.TransitionMode;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.annotation.Nullable;
import android.app.ActivityManager;
import android.app.ActivityOptions;
import android.app.ActivityTaskManager;
import android.app.AppOpsManager;
import android.app.IWallpaperManager;
import android.app.KeyguardManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.StatusBarManager;
import android.app.UiModeManager;
import android.app.WallpaperInfo;
import android.app.WallpaperManager;
import android.app.admin.DevicePolicyManager;
import android.content.BroadcastReceiver;
import android.content.ComponentCallbacks2;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.IPackageManager;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.Point;
import android.graphics.PointF;
import android.media.AudioAttributes;
import android.metrics.LogMaker;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.PowerManager;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemClock;
import android.os.SystemProperties;
import android.os.Trace;
import android.os.UserHandle;
import android.os.UserManager;
import android.os.VibrationEffect;
import android.os.Vibrator;
import android.provider.Settings;
import android.service.dreams.DreamService;
import android.service.dreams.IDreamManager;
import android.service.notification.StatusBarNotification;
import android.util.ArraySet;
import android.util.DisplayMetrics;
import android.util.EventLog;
import android.util.Log;
import android.util.Slog;
import android.view.Display;
import android.view.IWindowManager;
import android.view.InsetsState.InternalInsetType;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.RemoteAnimationAdapter;
import android.view.ThreadedRenderer;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.WindowInsetsController.Appearance;
import android.view.WindowManager;
import android.view.WindowManagerGlobal;
import android.view.accessibility.AccessibilityManager;
import android.view.animation.AccelerateInterpolator;
import android.widget.DateTimeView;

import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.colorextraction.ColorExtractor;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.internal.statusbar.IStatusBarService;
import com.android.internal.statusbar.RegisterStatusBarResult;
import com.android.internal.view.AppearanceRegion;
import com.android.internal.widget.LockPatternUtils;
import com.android.keyguard.KeyguardUpdateMonitor;
import com.android.keyguard.KeyguardUpdateMonitorCallback;
import com.android.keyguard.ViewMediatorCallback;
import com.android.systemui.ActivityIntentHelper;
import com.android.systemui.ActivityStarterDelegate;
import com.android.systemui.AutoReinflateContainer;
import com.android.systemui.DejankUtils;
import com.android.systemui.DemoMode;
import com.android.systemui.Dependency;
import com.android.systemui.Dumpable;
import com.android.systemui.EventLogTags;
import com.android.systemui.ForegroundServiceController;
import com.android.systemui.InitController;
import com.android.systemui.Interpolators;
import com.android.systemui.Prefs;
import com.android.systemui.R;
import com.android.systemui.SystemUI;
import com.android.systemui.SystemUIFactory;
import com.android.systemui.UiOffloadThread;
import com.android.systemui.appops.AppOpsController;
import com.android.systemui.assist.AssistManager;
import com.android.systemui.broadcast.BroadcastDispatcher;
import com.android.systemui.bubbles.BubbleController;
import com.android.systemui.charging.WirelessChargingAnimation;
import com.android.systemui.classifier.FalsingLog;
import com.android.systemui.colorextraction.SysuiColorExtractor;
import com.android.systemui.dagger.SystemUIBinder;
import com.android.systemui.doze.DozeHost;
import com.android.systemui.doze.DozeLog;
import com.android.systemui.fragments.ExtensionFragmentListener;
import com.android.systemui.fragments.FragmentHostManager;
import com.android.systemui.keyguard.KeyguardSliceProvider;
import com.android.systemui.keyguard.KeyguardViewMediator;
import com.android.systemui.keyguard.ScreenLifecycle;
import com.android.systemui.keyguard.WakefulnessLifecycle;
import com.android.systemui.plugins.ActivityStarter;
import com.android.systemui.plugins.DarkIconDispatcher;
import com.android.systemui.plugins.FalsingManager;
import com.android.systemui.plugins.OverlayPlugin;
import com.android.systemui.plugins.PluginDependencyProvider;
import com.android.systemui.plugins.PluginListener;
import com.android.systemui.plugins.qs.QS;
import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper.SnoozeOption;
import com.android.systemui.plugins.statusbar.StatusBarStateController;
import com.android.systemui.qs.QSFragment;
import com.android.systemui.qs.QSPanel;
import com.android.systemui.recents.Recents;
import com.android.systemui.recents.ScreenPinningRequest;
import com.android.systemui.shared.plugins.PluginManager;
import com.android.systemui.shared.system.WindowManagerWrapper;
import com.android.systemui.stackdivider.Divider;
import com.android.systemui.stackdivider.WindowManagerProxy;
import com.android.systemui.statusbar.BackDropView;
import com.android.systemui.statusbar.CommandQueue;
import com.android.systemui.statusbar.CrossFadeHelper;
import com.android.systemui.statusbar.EmptyShadeView;
import com.android.systemui.statusbar.FeatureFlags;
import com.android.systemui.statusbar.GestureRecorder;
import com.android.systemui.statusbar.KeyboardShortcuts;
import com.android.systemui.statusbar.KeyguardIndicationController;
import com.android.systemui.statusbar.NavigationBarController;
import com.android.systemui.statusbar.NotificationListener;
import com.android.systemui.statusbar.NotificationLockscreenUserManager;
import com.android.systemui.statusbar.NotificationMediaManager;
import com.android.systemui.statusbar.NotificationPresenter;
import com.android.systemui.statusbar.NotificationRemoteInputManager;
import com.android.systemui.statusbar.NotificationShelf;
import com.android.systemui.statusbar.NotificationViewHierarchyManager;
import com.android.systemui.statusbar.PulseExpansionHandler;
import com.android.systemui.statusbar.ScrimView;
import com.android.systemui.statusbar.StatusBarState;
import com.android.systemui.statusbar.SysuiStatusBarStateController;
import com.android.systemui.statusbar.VibratorHelper;
import com.android.systemui.statusbar.notification.ActivityLaunchAnimator;
import com.android.systemui.statusbar.notification.BypassHeadsUpNotifier;
import com.android.systemui.statusbar.notification.DynamicPrivacyController;
import com.android.systemui.statusbar.notification.NewNotifPipeline;
import com.android.systemui.statusbar.notification.NotificationActivityStarter;
import com.android.systemui.statusbar.notification.NotificationAlertingManager;
import com.android.systemui.statusbar.notification.NotificationClicker;
import com.android.systemui.statusbar.notification.NotificationEntryManager;
import com.android.systemui.statusbar.notification.NotificationInterruptionStateProvider;
import com.android.systemui.statusbar.notification.NotificationListController;
import com.android.systemui.statusbar.notification.NotificationWakeUpCoordinator;
import com.android.systemui.statusbar.notification.ViewGroupFadeHelper;
import com.android.systemui.statusbar.notification.VisualStabilityManager;
import com.android.systemui.statusbar.notification.collection.NotificationEntry;
import com.android.systemui.statusbar.notification.collection.NotificationRowBinderImpl;
import com.android.systemui.statusbar.notification.logging.NotifLog;
import com.android.systemui.statusbar.notification.logging.NotificationLogger;
import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
import com.android.systemui.statusbar.policy.BatteryController;
import com.android.systemui.statusbar.policy.BatteryController.BatteryStateChangeCallback;
import com.android.systemui.statusbar.policy.BrightnessMirrorController;
import com.android.systemui.statusbar.policy.ConfigurationController;
import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener;
import com.android.systemui.statusbar.policy.DeviceProvisionedController;
import com.android.systemui.statusbar.policy.DeviceProvisionedController.DeviceProvisionedListener;
import com.android.systemui.statusbar.policy.ExtensionController;
import com.android.systemui.statusbar.policy.HeadsUpManager;
import com.android.systemui.statusbar.policy.KeyguardStateController;
import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
import com.android.systemui.statusbar.policy.NetworkController;
import com.android.systemui.statusbar.policy.OnHeadsUpChangedListener;
import com.android.systemui.statusbar.policy.RemoteInputQuickSettingsDisabler;
import com.android.systemui.statusbar.policy.UserInfoController;
import com.android.systemui.statusbar.policy.UserInfoControllerImpl;
import com.android.systemui.statusbar.policy.UserSwitcherController;
import com.android.systemui.statusbar.policy.ZenModeController;
import com.android.systemui.util.InjectionInflationController;
import com.android.systemui.volume.VolumeComponent;

import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.Map;

import javax.inject.Named;

import dagger.Lazy;
import dagger.Subcomponent;

public class StatusBar extends SystemUI implements DemoMode,
        ActivityStarter, KeyguardStateController.Callback,
        OnHeadsUpChangedListener, CommandQueue.Callbacks, ZenModeController.Callback,
        ColorExtractor.OnColorsChangedListener, ConfigurationListener,
        StatusBarStateController.StateListener, ShadeController,
        ActivityLaunchAnimator.Callback, AppOpsController.Callback {
    public static final boolean MULTIUSER_DEBUG = false;

    public static final boolean ENABLE_CHILD_NOTIFICATIONS
            = SystemProperties.getBoolean("debug.child_notifs", true);

    protected static final int MSG_HIDE_RECENT_APPS = 1020;
    protected static final int MSG_PRELOAD_RECENT_APPS = 1022;
    protected static final int MSG_CANCEL_PRELOAD_RECENT_APPS = 1023;
    protected static final int MSG_TOGGLE_KEYBOARD_SHORTCUTS_MENU = 1026;
    protected static final int MSG_DISMISS_KEYBOARD_SHORTCUTS_MENU = 1027;

    // Should match the values in PhoneWindowManager
    public static final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey";
    public static final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
    static public final String SYSTEM_DIALOG_REASON_SCREENSHOT = "screenshot";

    private static final String BANNER_ACTION_CANCEL =
            "com.android.systemui.statusbar.banner_action_cancel";
    private static final String BANNER_ACTION_SETUP =
            "com.android.systemui.statusbar.banner_action_setup";
    public static final String TAG = "StatusBar";
    public static final boolean DEBUG = false;
    public static final boolean SPEW = false;
    public static final boolean DUMPTRUCK = true; // extra dumpsys info
    public static final boolean DEBUG_GESTURES = false;
    public static final boolean DEBUG_MEDIA_FAKE_ARTWORK = false;
    public static final boolean DEBUG_CAMERA_LIFT = false;

    public static final boolean DEBUG_WINDOW_STATE = false;

    // additional instrumentation for testing purposes; intended to be left on during development
    public static final boolean CHATTY = DEBUG;

    public static final boolean SHOW_LOCKSCREEN_MEDIA_ARTWORK = true;

    public static final String ACTION_FAKE_ARTWORK = "fake_artwork";

    private static final int MSG_OPEN_NOTIFICATION_PANEL = 1000;
    private static final int MSG_CLOSE_PANELS = 1001;
    private static final int MSG_OPEN_SETTINGS_PANEL = 1002;
    private static final int MSG_LAUNCH_TRANSITION_TIMEOUT = 1003;
    // 1020-1040 reserved for BaseStatusBar

    // Time after we abort the launch transition.
    private static final long LAUNCH_TRANSITION_TIMEOUT_MS = 5000;

    protected static final boolean CLOSE_PANEL_WHEN_EMPTIED = true;

    /**
     * The delay to reset the hint text when the hint animation is finished running.
     */
    private static final int HINT_RESET_DELAY_MS = 1200;

    private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder()
            .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
            .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION)
            .build();

    public static final int FADE_KEYGUARD_START_DELAY = 100;
    public static final int FADE_KEYGUARD_DURATION = 300;
    public static final int FADE_KEYGUARD_DURATION_PULSING = 96;

    /** If true, the system is in the half-boot-to-decryption-screen state.
     * Prudently disable QS and notifications.  */
    public static final boolean ONLY_CORE_APPS;

    /** If true, the lockscreen will show a distinct wallpaper */
    public static final boolean ENABLE_LOCKSCREEN_WALLPAPER = true;

    static {
        boolean onlyCoreApps;
        try {
            IPackageManager packageManager =
                    IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
            onlyCoreApps = packageManager.isOnlyCoreApps();
        } catch (RemoteException e) {
            onlyCoreApps = false;
        }
        ONLY_CORE_APPS = onlyCoreApps;
    }

    /**
     * The {@link StatusBarState} of the status bar.
     */
    protected int mState; // TODO: remove this. Just use StatusBarStateController
    protected boolean mBouncerShowing;

    private PhoneStatusBarPolicy mIconPolicy;
    private StatusBarSignalPolicy mSignalPolicy;

    private VolumeComponent mVolumeComponent;
    private BrightnessMirrorController mBrightnessMirrorController;
    private boolean mBrightnessMirrorVisible;
    private BiometricUnlockController mBiometricUnlockController;
    private final LightBarController mLightBarController;
    private final Lazy<LockscreenWallpaper> mLockscreenWallpaperLazy;
    protected LockscreenWallpaper mLockscreenWallpaper;
    private final AutoHideController mAutoHideController;
    @Nullable
    private final KeyguardLiftController mKeyguardLiftController;

    private int mNaturalBarHeight = -1;

    private final Point mCurrentDisplaySize = new Point();

    protected StatusBarWindowViewController mStatusBarWindowViewController;
    protected StatusBarWindowView mStatusBarWindow;
    protected PhoneStatusBarView mStatusBarView;
    private int mStatusBarWindowState = WINDOW_STATE_SHOWING;
    protected StatusBarWindowController mStatusBarWindowController;
    private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
    @VisibleForTesting
    DozeServiceHost mDozeServiceHost;
    private boolean mWakeUpComingFromTouch;
    private PointF mWakeUpTouchLocation;

    private final Object mQueueLock = new Object();

    private final FeatureFlags mFeatureFlags;
    private final StatusBarIconController mIconController;
    private final DozeLog mDozeLog;
    private final InjectionInflationController mInjectionInflater;
    private final PulseExpansionHandler mPulseExpansionHandler;
    private final NotificationWakeUpCoordinator mWakeUpCoordinator;
    private final KeyguardBypassController mKeyguardBypassController;
    private final KeyguardStateController mKeyguardStateController;
    private final HeadsUpManagerPhone mHeadsUpManager;
    private final DynamicPrivacyController mDynamicPrivacyController;
    private final BypassHeadsUpNotifier mBypassHeadsUpNotifier;
    private final boolean mAllowNotificationLongPress;
    private final Lazy<NewNotifPipeline> mNewNotifPipeline;
    private final FalsingManager mFalsingManager;
    private final BroadcastDispatcher mBroadcastDispatcher;
    private final ConfigurationController mConfigurationController;
    private final StatusBarWindowViewController.Builder mStatusBarWindowViewControllerBuilder;
    private final NotifLog mNotifLog;
    private final DozeParameters mDozeParameters;
    private final Lazy<BiometricUnlockController> mBiometricUnlockControllerLazy;
    private final PluginManager mPluginManager;

    // expanded notifications
    protected NotificationPanelView mNotificationPanel; // the sliding/resizing panel within the notification window

    // settings
    private QSPanel mQSPanel;

    KeyguardIndicationController mKeyguardIndicationController;

    // RemoteInputView to be activated after unlock
    private View mPendingRemoteInputView;

    private final RemoteInputQuickSettingsDisabler mRemoteInputQuickSettingsDisabler;

    private View mReportRejectedTouch;

    private boolean mExpandedVisible;

    private final int[] mAbsPos = new int[2];
    private final ArrayList<Runnable> mPostCollapseRunnables = new ArrayList<>();

    private final NotificationGutsManager mGutsManager;
    private final NotificationLogger mNotificationLogger;
    private final NotificationEntryManager mEntryManager;
    private NotificationListController mNotificationListController;
    private final NotificationInterruptionStateProvider mNotificationInterruptionStateProvider;
    private final NotificationViewHierarchyManager mViewHierarchyManager;
    private final ForegroundServiceController mForegroundServiceController;
    private final AppOpsController mAppOpsController;
    private final KeyguardViewMediator mKeyguardViewMediator;
    private final ZenModeController mZenController;
    private final NotificationAlertingManager mNotificationAlertingManager;

    // for disabling the status bar
    private int mDisabled1 = 0;
    private int mDisabled2 = 0;

    /** @see android.view.WindowInsetsController#setSystemBarsAppearance(int) */
    private @Appearance int mAppearance;

    private boolean mTransientShown;

    private boolean mAppFullscreen;
    private boolean mAppImmersive;

    private final DisplayMetrics mDisplayMetrics;

    // XXX: gesture research
    private final GestureRecorder mGestureRec = DEBUG_GESTURES
        ? new GestureRecorder("/sdcard/statusbar_gestures.dat")
        : null;

    private ScreenPinningRequest mScreenPinningRequest;

    private final MetricsLogger mMetricsLogger;

    // ensure quick settings is disabled until the current user makes it through the setup wizard
    @VisibleForTesting
    protected boolean mUserSetup = false;
    private final DeviceProvisionedListener mUserSetupObserver = new DeviceProvisionedListener() {
        @Override
        public void onUserSetupChanged() {
            final boolean userSetup = mDeviceProvisionedController.isUserSetup(
                    mDeviceProvisionedController.getCurrentUser());
            Log.d(TAG, "mUserSetupObserver - DeviceProvisionedListener called for user "
                    + mDeviceProvisionedController.getCurrentUser());
            if (MULTIUSER_DEBUG) {
                Log.d(TAG, String.format("User setup changed: userSetup=%s mUserSetup=%s",
                        userSetup, mUserSetup));
            }

            if (userSetup != mUserSetup) {
                mUserSetup = userSetup;
                if (!mUserSetup && mStatusBarView != null)
                    animateCollapseQuickSettings();
                if (mNotificationPanel != null) {
                    mNotificationPanel.setUserSetupComplete(mUserSetup);
                }
                updateQsExpansionEnabled();
            }
        }
    };

    protected final H mHandler = createHandler();

    private int mInteractingWindows;
    private @TransitionMode int mStatusBarMode;

    private ViewMediatorCallback mKeyguardViewMediatorCallback;
    private final ScrimController mScrimController;
    protected DozeScrimController mDozeScrimController;
    private final UiOffloadThread mUiOffloadThread;

    protected boolean mDozing;

    private final NotificationMediaManager mMediaManager;
    private final NotificationLockscreenUserManager mLockscreenUserManager;
    private final NotificationRemoteInputManager mRemoteInputManager;
    private boolean mWallpaperSupported;

    private final BroadcastReceiver mWallpaperChangedReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (!mWallpaperSupported) {
                // Receiver should not have been registered at all...
                Log.wtf(TAG, "WallpaperManager not supported");
                return;
            }
            WallpaperManager wallpaperManager = context.getSystemService(WallpaperManager.class);
            WallpaperInfo info = wallpaperManager.getWallpaperInfo(UserHandle.USER_CURRENT);
            final boolean deviceSupportsAodWallpaper = mContext.getResources().getBoolean(
                    com.android.internal.R.bool.config_dozeSupportsAodWallpaper);
            final boolean imageWallpaperInAmbient = !mDozeParameters.getDisplayNeedsBlanking();
            // If WallpaperInfo is null, it must be ImageWallpaper.
            final boolean supportsAmbientMode = deviceSupportsAodWallpaper
                    && ((info == null && imageWallpaperInAmbient)
                        || (info != null && info.supportsAmbientMode()));

            mStatusBarWindowController.setWallpaperSupportsAmbientMode(supportsAmbientMode);
            mScrimController.setWallpaperSupportsAmbientMode(supportsAmbientMode);
        }
    };

    private Runnable mLaunchTransitionEndRunnable;
    private NotificationEntry mDraggedDownEntry;
    private boolean mLaunchCameraWhenFinishedWaking;
    private boolean mLaunchCameraOnFinishedGoingToSleep;
    private int mLastCameraLaunchSource;
    protected PowerManager.WakeLock mGestureWakeLock;
    private Vibrator mVibrator;
    private long[] mCameraLaunchGestureVibePattern;

    private final int[] mTmpInt2 = new int[2];

    // Fingerprint (as computed by getLoggingFingerprint() of the last logged state.
    private int mLastLoggedStateFingerprint;
    private boolean mTopHidesStatusBar;
    private boolean mStatusBarWindowHidden;
    private boolean mHideIconsForBouncer;
    private boolean mIsOccluded;
    private boolean mWereIconsJustHidden;
    private boolean mBouncerWasShowingWhenHidden;

    // Notifies StatusBarKeyguardViewManager every time the keyguard transition is over,
    // this animation is tied to the scrim for historic reasons.
    // TODO: notify when keyguard has faded away instead of the scrim.
    private final ScrimController.Callback mUnlockScrimCallback = new ScrimController
            .Callback() {
        @Override
        public void onFinished() {
            if (mStatusBarKeyguardViewManager == null) {
                Log.w(TAG, "Tried to notify keyguard visibility when "
                        + "mStatusBarKeyguardViewManager was null");
                return;
            }
            if (mKeyguardStateController.isKeyguardFadingAway()) {
                mStatusBarKeyguardViewManager.onKeyguardFadedAway();
            }
        }

        @Override
        public void onCancelled() {
            onFinished();
        }
    };

    private KeyguardUserSwitcher mKeyguardUserSwitcher;
    private final UserSwitcherController mUserSwitcherController;
    private final NetworkController mNetworkController;
    private final BatteryController mBatteryController;
    protected boolean mPanelExpanded;
    private UiModeManager mUiModeManager;
    protected boolean mIsKeyguard;
    private LogMaker mStatusBarStateLog;
    protected NotificationIconAreaController mNotificationIconAreaController;
    @Nullable private View mAmbientIndicationContainer;
    private final SysuiColorExtractor mColorExtractor;
    private final ScreenLifecycle mScreenLifecycle;
    private final WakefulnessLifecycle mWakefulnessLifecycle;

    private final View.OnClickListener mGoToLockedShadeListener = v -> {
        if (mState == StatusBarState.KEYGUARD) {
            wakeUpIfDozing(SystemClock.uptimeMillis(), v, "SHADE_CLICK");
            goToLockedShade(null);
        }
    };
    private boolean mNoAnimationOnNextBarModeChange;
    private final SysuiStatusBarStateController mStatusBarStateController;

    private final KeyguardUpdateMonitorCallback mUpdateCallback =
            new KeyguardUpdateMonitorCallback() {
                @Override
                public void onDreamingStateChanged(boolean dreaming) {
                    if (dreaming) {
                        maybeEscalateHeadsUp();
                    }
                }

                @Override
                public void onStrongAuthStateChanged(int userId) {
                    super.onStrongAuthStateChanged(userId);
                    mEntryManager.updateNotifications("onStrongAuthStateChanged");
                }
            };
    private final Handler mMainThreadHandler = new Handler(Looper.getMainLooper());

    private HeadsUpAppearanceController mHeadsUpAppearanceController;
    private boolean mVibrateOnOpening;
    private final VibratorHelper mVibratorHelper;
    private ActivityLaunchAnimator mActivityLaunchAnimator;
    protected StatusBarNotificationPresenter mPresenter;
    private NotificationActivityStarter mNotificationActivityStarter;
    private final BubbleController mBubbleController;
    private final BubbleController.BubbleExpandListener mBubbleExpandListener;

    private ActivityIntentHelper mActivityIntentHelper;

    @Override
    public void onActiveStateChanged(int code, int uid, String packageName, boolean active) {
        Dependency.get(MAIN_HANDLER).post(() -> {
            mForegroundServiceController.onAppOpChanged(code, uid, packageName, active);
        });
    }

    protected static final int[] APP_OPS = new int[] {AppOpsManager.OP_CAMERA,
            AppOpsManager.OP_SYSTEM_ALERT_WINDOW,
            AppOpsManager.OP_RECORD_AUDIO,
            AppOpsManager.OP_COARSE_LOCATION,
            AppOpsManager.OP_FINE_LOCATION};

    /**
     * Public constructor for StatusBar.
     *
     * StatusBar is considered optional, and therefore can not be marked as @Inject directly.
     * Instead, an @Provide method is included in {@link SystemUIBinder}.
     */
    public StatusBar(
            Context context,
            FeatureFlags featureFlags,
            LightBarController lightBarController,
            AutoHideController autoHideController,
            KeyguardUpdateMonitor keyguardUpdateMonitor,
            StatusBarIconController statusBarIconController,
            DozeLog dozeLog,
            InjectionInflationController injectionInflationController,
            PulseExpansionHandler pulseExpansionHandler,
            NotificationWakeUpCoordinator notificationWakeUpCoordinator,
            KeyguardBypassController keyguardBypassController,
            KeyguardStateController keyguardStateController,
            HeadsUpManagerPhone headsUpManagerPhone,
            DynamicPrivacyController dynamicPrivacyController,
            BypassHeadsUpNotifier bypassHeadsUpNotifier,
            @Named(ALLOW_NOTIFICATION_LONG_PRESS_NAME) boolean allowNotificationLongPress,
            Lazy<NewNotifPipeline> newNotifPipeline,
            FalsingManager falsingManager,
            BroadcastDispatcher broadcastDispatcher,
            RemoteInputQuickSettingsDisabler remoteInputQuickSettingsDisabler,
            NotificationGutsManager notificationGutsManager,
            NotificationLogger notificationLogger,
            NotificationEntryManager notificationEntryManager,
            NotificationInterruptionStateProvider notificationInterruptionStateProvider,
            NotificationViewHierarchyManager notificationViewHierarchyManager,
            ForegroundServiceController foregroundServiceController,
            AppOpsController appOpsController,
            KeyguardViewMediator keyguardViewMediator,
            ZenModeController zenModeController,
            NotificationAlertingManager notificationAlertingManager,
            DisplayMetrics displayMetrics,
            MetricsLogger metricsLogger,
            UiOffloadThread uiOffloadThread,
            NotificationMediaManager notificationMediaManager,
            NotificationLockscreenUserManager lockScreenUserManager,
            NotificationRemoteInputManager remoteInputManager,
            UserSwitcherController userSwitcherController,
            NetworkController networkController,
            BatteryController batteryController,
            SysuiColorExtractor colorExtractor,
            ScreenLifecycle screenLifecycle,
            WakefulnessLifecycle wakefulnessLifecycle,
            SysuiStatusBarStateController statusBarStateController,
            VibratorHelper vibratorHelper,
            BubbleController bubbleController,
            NotificationGroupManager groupManager,
            NotificationGroupAlertTransferHelper groupAlertTransferHelper,
            VisualStabilityManager visualStabilityManager,
            DeviceProvisionedController deviceProvisionedController,
            NavigationBarController navigationBarController,
            AssistManager assistManager,
            NotificationListener notificationListener,
            ConfigurationController configurationController,
            StatusBarWindowController statusBarWindowController,
            StatusBarWindowViewController.Builder statusBarWindowViewControllerBuilder,
            NotifLog notifLog,
            DozeParameters dozeParameters,
            ScrimController scrimController,
            @Nullable KeyguardLiftController keyguardLiftController,
            Lazy<LockscreenWallpaper> lockscreenWallpaperLazy,
            Lazy<BiometricUnlockController> biometricUnlockControllerLazy,
            DozeServiceHost dozeServiceHost,
            PowerManager powerManager,
            DozeScrimController dozeScrimController,
            CommandQueue commandQueue,
            PluginManager pluginManager) {
        super(context);
        mFeatureFlags = featureFlags;
        mLightBarController = lightBarController;
        mAutoHideController = autoHideController;
        mKeyguardUpdateMonitor = keyguardUpdateMonitor;
        mIconController = statusBarIconController;
        mDozeLog = dozeLog;
        mInjectionInflater = injectionInflationController;
        mPulseExpansionHandler = pulseExpansionHandler;
        mWakeUpCoordinator = notificationWakeUpCoordinator;
        mKeyguardBypassController = keyguardBypassController;
        mKeyguardStateController = keyguardStateController;
        mHeadsUpManager = headsUpManagerPhone;
        mDynamicPrivacyController = dynamicPrivacyController;
        mBypassHeadsUpNotifier = bypassHeadsUpNotifier;
        mAllowNotificationLongPress = allowNotificationLongPress;
        mNewNotifPipeline = newNotifPipeline;
        mFalsingManager = falsingManager;
        mBroadcastDispatcher = broadcastDispatcher;
        mRemoteInputQuickSettingsDisabler = remoteInputQuickSettingsDisabler;
        mGutsManager = notificationGutsManager;
        mNotificationLogger = notificationLogger;
        mEntryManager = notificationEntryManager;
        mNotificationInterruptionStateProvider = notificationInterruptionStateProvider;
        mViewHierarchyManager = notificationViewHierarchyManager;
        mForegroundServiceController = foregroundServiceController;
        mAppOpsController = appOpsController;
        mKeyguardViewMediator = keyguardViewMediator;
        mZenController = zenModeController;
        mNotificationAlertingManager = notificationAlertingManager;
        mDisplayMetrics = displayMetrics;
        mMetricsLogger = metricsLogger;
        mUiOffloadThread = uiOffloadThread;
        mMediaManager = notificationMediaManager;
        mLockscreenUserManager = lockScreenUserManager;
        mRemoteInputManager = remoteInputManager;
        mUserSwitcherController = userSwitcherController;
        mNetworkController = networkController;
        mBatteryController = batteryController;
        mColorExtractor = colorExtractor;
        mScreenLifecycle = screenLifecycle;
        mWakefulnessLifecycle = wakefulnessLifecycle;
        mStatusBarStateController = statusBarStateController;
        mVibratorHelper = vibratorHelper;
        mBubbleController = bubbleController;
        mGroupManager = groupManager;
        mGroupAlertTransferHelper = groupAlertTransferHelper;
        mVisualStabilityManager = visualStabilityManager;
        mDeviceProvisionedController = deviceProvisionedController;
        mNavigationBarController = navigationBarController;
        mAssistManager = assistManager;
        mNotificationListener = notificationListener;
        mConfigurationController = configurationController;
        mStatusBarWindowController = statusBarWindowController;
        mStatusBarWindowViewControllerBuilder = statusBarWindowViewControllerBuilder;
        mNotifLog = notifLog;
        mDozeServiceHost = dozeServiceHost;
        mPowerManager = powerManager;
        mDozeParameters = dozeParameters;
        mScrimController = scrimController;
        mKeyguardLiftController = keyguardLiftController;
        mLockscreenWallpaperLazy = lockscreenWallpaperLazy;
        mDozeScrimController = dozeScrimController;
        mBiometricUnlockControllerLazy = biometricUnlockControllerLazy;
        mCommandQueue = commandQueue;
        mPluginManager = pluginManager;

        mBubbleExpandListener =
                (isExpanding, key) -> {
                    mEntryManager.updateNotifications("onBubbleExpandChanged");
                    updateScrimController();
                };
    }

    @Override
    public void start() {
        mNotificationListener.registerAsSystemService();
        mScreenLifecycle.addObserver(mScreenObserver);
        mWakefulnessLifecycle.addObserver(mWakefulnessObserver);
        mUiModeManager = mContext.getSystemService(UiModeManager.class);
        mBypassHeadsUpNotifier.setUp(mEntryManager);
        mBubbleController.setExpandListener(mBubbleExpandListener);
        mActivityIntentHelper = new ActivityIntentHelper(mContext);
        KeyguardSliceProvider sliceProvider = KeyguardSliceProvider.getAttachedInstance();
        if (sliceProvider != null) {
            sliceProvider.initDependencies(mMediaManager, mStatusBarStateController,
                    mKeyguardBypassController, mDozeParameters);
        } else {
            Log.w(TAG, "Cannot init KeyguardSliceProvider dependencies");
        }

        mColorExtractor.addOnColorsChangedListener(this);
        mStatusBarStateController.addCallback(this,
                SysuiStatusBarStateController.RANK_STATUS_BAR);

        mWindowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
        mDreamManager = IDreamManager.Stub.asInterface(
                ServiceManager.checkService(DreamService.DREAM_SERVICE));

        mDisplay = mWindowManager.getDefaultDisplay();
        mDisplayId = mDisplay.getDisplayId();
        updateDisplaySize();

        mVibrateOnOpening = mContext.getResources().getBoolean(
                R.bool.config_vibrateOnIconAnimation);

        DateTimeView.setReceiverHandler(Dependency.get(Dependency.TIME_TICK_HANDLER));
        putComponent(StatusBar.class, this);

        // start old BaseStatusBar.start().
        mWindowManagerService = WindowManagerGlobal.getWindowManagerService();
        mDevicePolicyManager = (DevicePolicyManager) mContext.getSystemService(
                Context.DEVICE_POLICY_SERVICE);

        mAccessibilityManager = (AccessibilityManager)
                mContext.getSystemService(Context.ACCESSIBILITY_SERVICE);

        mKeyguardUpdateMonitor.setKeyguardBypassController(mKeyguardBypassController);
        mBarService = IStatusBarService.Stub.asInterface(
                ServiceManager.getService(Context.STATUS_BAR_SERVICE));

        mRecents = getComponent(Recents.class);

        mKeyguardManager = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE);

        // Connect in to the status bar manager service
        mCommandQueue.addCallback(this);

        RegisterStatusBarResult result = null;
        try {
            result = mBarService.registerStatusBar(mCommandQueue);
        } catch (RemoteException ex) {
            ex.rethrowFromSystemServer();
        }

        createAndAddWindows(result);

        mWallpaperSupported =
                mContext.getSystemService(WallpaperManager.class).isWallpaperSupported();

        if (mWallpaperSupported) {
            // Make sure we always have the most current wallpaper info.
            IntentFilter wallpaperChangedFilter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED);
            mBroadcastDispatcher.registerReceiver(mWallpaperChangedReceiver, wallpaperChangedFilter,
                    null /* handler */, UserHandle.ALL);
            mWallpaperChangedReceiver.onReceive(mContext, null);
        } else if (DEBUG) {
            Log.v(TAG, "start(): no wallpaper service ");
        }

        // Set up the initial notification state. This needs to happen before CommandQueue.disable()
        setUpPresenter();

        if ((result.mSystemUiVisibility & View.STATUS_BAR_TRANSIENT) != 0) {
            showTransientUnchecked();
        }
        final int fullscreenAppearance = getAppearance(result.mFullscreenStackSysUiVisibility);
        final int dockedAppearance = getAppearance(result.mDockedStackSysUiVisibility);
        final AppearanceRegion[] appearanceRegions = result.mDockedStackBounds.isEmpty()
                ? new AppearanceRegion[]{
                        new AppearanceRegion(fullscreenAppearance, result.mFullscreenStackBounds)}
                : new AppearanceRegion[]{
                        new AppearanceRegion(fullscreenAppearance, result.mFullscreenStackBounds),
                        new AppearanceRegion(dockedAppearance, result.mDockedStackBounds)};
        onSystemBarAppearanceChanged(mDisplayId, getAppearance(result.mSystemUiVisibility),
                appearanceRegions, result.mNavbarColorManagedByIme);
        mAppFullscreen = result.mAppFullscreen;
        mAppImmersive = result.mAppImmersive;

        // StatusBarManagerService has a back up of IME token and it's restored here.
        setImeWindowStatus(mDisplayId, result.mImeToken, result.mImeWindowVis,
                result.mImeBackDisposition, result.mShowImeSwitcher);

        // Set up the initial icon state
        int numIcons = result.mIcons.size();
        for (int i = 0; i < numIcons; i++) {
            mCommandQueue.setIcon(result.mIcons.keyAt(i), result.mIcons.valueAt(i));
        }


        if (DEBUG) {
            Log.d(TAG, String.format(
                    "init: icons=%d disabled=0x%08x lights=0x%08x imeButton=0x%08x",
                    numIcons,
                    result.mDisabledFlags1,
                    result.mSystemUiVisibility,
                    result.mImeWindowVis));
        }

        IntentFilter internalFilter = new IntentFilter();
        internalFilter.addAction(BANNER_ACTION_CANCEL);
        internalFilter.addAction(BANNER_ACTION_SETUP);
        mContext.registerReceiver(mBannerActionBroadcastReceiver, internalFilter, PERMISSION_SELF,
                null);

        if (mWallpaperSupported) {
            IWallpaperManager wallpaperManager = IWallpaperManager.Stub.asInterface(
                    ServiceManager.getService(Context.WALLPAPER_SERVICE));
            try {
                wallpaperManager.setInAmbientMode(false /* ambientMode */, 0L /* duration */);
            } catch (RemoteException e) {
                // Just pass, nothing critical.
            }
        }

        // end old BaseStatusBar.start().

        // Lastly, call to the icon policy to install/update all the icons.
        mIconPolicy = new PhoneStatusBarPolicy(mContext, mIconController, mCommandQueue,
                mBroadcastDispatcher);
        mSignalPolicy = new StatusBarSignalPolicy(mContext, mIconController);

        mKeyguardStateController.addCallback(this);
        startKeyguard();

        mKeyguardUpdateMonitor.registerCallback(mUpdateCallback);
        mDozeServiceHost.initialize(this, mNotificationIconAreaController,
                mStatusBarWindowViewController, mStatusBarWindow, mStatusBarKeyguardViewManager,
                mNotificationPanel, mAmbientIndicationContainer);
        putComponent(DozeHost.class, mDozeServiceHost);

        mScreenPinningRequest = new ScreenPinningRequest(mContext);

        Dependency.get(ActivityStarterDelegate.class).setActivityStarterImpl(this);

        mConfigurationController.addCallback(this);

        // set the initial view visibility
        Dependency.get(InitController.class).addPostInitTask(this::updateAreThereNotifications);
        int disabledFlags1 = result.mDisabledFlags1;
        int disabledFlags2 = result.mDisabledFlags2;
        Dependency.get(InitController.class).addPostInitTask(
                () -> setUpDisableFlags(disabledFlags1, disabledFlags2));

        mPluginManager.addPluginListener(
                new PluginListener<OverlayPlugin>() {
                    private ArraySet<OverlayPlugin> mOverlays = new ArraySet<>();

                    @Override
                    public void onPluginConnected(OverlayPlugin plugin, Context pluginContext) {
                        mMainThreadHandler.post(
                                () -> plugin.setup(getStatusBarWindow(), getNavigationBarView(),
                                        new Callback(plugin), mDozeParameters));
                    }

                    @Override
                    public void onPluginDisconnected(OverlayPlugin plugin) {
                        mMainThreadHandler.post(() -> {
                            mOverlays.remove(plugin);
                            mStatusBarWindowController.setForcePluginOpen(mOverlays.size() != 0);
                        });
                    }

                    class Callback implements OverlayPlugin.Callback {
                        private final OverlayPlugin mPlugin;

                        Callback(OverlayPlugin plugin) {
                            mPlugin = plugin;
                        }

                        @Override
                        public void onHoldStatusBarOpenChange() {
                            if (mPlugin.holdStatusBarOpen()) {
                                mOverlays.add(mPlugin);
                            } else {
                                mOverlays.remove(mPlugin);
                            }
                            mMainThreadHandler.post(() -> {
                                mStatusBarWindowController
                                        .setStateListener(b -> mOverlays.forEach(
                                                o -> o.setCollapseDesired(b)));
                                mStatusBarWindowController
                                        .setForcePluginOpen(mOverlays.size() != 0);
                            });
                        }
                    }
                }, OverlayPlugin.class, true /* Allow multiple plugins */);
    }

    // ================================================================================
    // Constructing the view
    // ================================================================================
    protected void makeStatusBarView(@Nullable RegisterStatusBarResult result) {
        final Context context = mContext;
        updateDisplaySize(); // populates mDisplayMetrics
        updateResources();
        updateTheme();

        inflateStatusBarWindow(context);
        mStatusBarWindowViewController.setService(this);
        mStatusBarWindow.setOnTouchListener(getStatusBarWindowTouchListener());

        // TODO: Deal with the ugliness that comes from having some of the statusbar broken out
        // into fragments, but the rest here, it leaves some awkward lifecycle and whatnot.
        mNotificationPanel = mStatusBarWindow.findViewById(R.id.notification_panel);

        mStackScroller = mStatusBarWindow.findViewById(R.id.notification_stack_scroller);
        mZenController.addCallback(this);
        NotificationListContainer notifListContainer = (NotificationListContainer) mStackScroller;
        mNotificationLogger.setUpWithContainer(notifListContainer);

        // TODO: make this injectable. Currently that would create a circular dependency between
        // NotificationIconAreaController and StatusBar.
        mNotificationIconAreaController = SystemUIFactory.getInstance()
                .createNotificationIconAreaController(context, this,
                        mWakeUpCoordinator, mKeyguardBypassController,
                        mStatusBarStateController);
        mWakeUpCoordinator.setIconAreaController(mNotificationIconAreaController);
        inflateShelf();
        mNotificationIconAreaController.setupShelf(mNotificationShelf);
        mNotificationPanel.setOnReinflationListener(mNotificationIconAreaController::initAodIcons);
        mNotificationPanel.addExpansionListener(mWakeUpCoordinator);

        Dependency.get(DarkIconDispatcher.class).addDarkReceiver(mNotificationIconAreaController);
        // Allow plugins to reference DarkIconDispatcher and StatusBarStateController
        Dependency.get(PluginDependencyProvider.class)
                .allowPluginDependency(DarkIconDispatcher.class);
        Dependency.get(PluginDependencyProvider.class)
                .allowPluginDependency(StatusBarStateController.class);
        FragmentHostManager.get(mStatusBarWindow)
                .addTagListener(CollapsedStatusBarFragment.TAG, (tag, fragment) -> {
                    CollapsedStatusBarFragment statusBarFragment =
                            (CollapsedStatusBarFragment) fragment;
                    statusBarFragment.initNotificationIconArea(mNotificationIconAreaController);
                    PhoneStatusBarView oldStatusBarView = mStatusBarView;
                    mStatusBarView = (PhoneStatusBarView) fragment.getView();
                    mStatusBarView.setBar(this);
                    mStatusBarView.setPanel(mNotificationPanel);
                    mStatusBarView.setScrimController(mScrimController);

                    // CollapsedStatusBarFragment re-inflated PhoneStatusBarView and both of
                    // mStatusBarView.mExpanded and mStatusBarView.mBouncerShowing are false.
                    // PhoneStatusBarView's new instance will set to be gone in
                    // PanelBar.updateVisibility after calling mStatusBarView.setBouncerShowing
                    // that will trigger PanelBar.updateVisibility. If there is a heads up showing,
                    // it needs to notify PhoneStatusBarView's new instance to update the correct
                    // status by calling mNotificationPanel.notifyBarPanelExpansionChanged().
                    if (mHeadsUpManager.hasPinnedHeadsUp()) {
                        mNotificationPanel.notifyBarPanelExpansionChanged();
                    }
                    mStatusBarView.setBouncerShowing(mBouncerShowing);
                    if (oldStatusBarView != null) {
                        float fraction = oldStatusBarView.getExpansionFraction();
                        boolean expanded = oldStatusBarView.isExpanded();
                        mStatusBarView.panelExpansionChanged(fraction, expanded);
                    }

                    HeadsUpAppearanceController oldController = mHeadsUpAppearanceController;
                    if (mHeadsUpAppearanceController != null) {
                        // This view is being recreated, let's destroy the old one
                        mHeadsUpAppearanceController.destroy();
                    }
                    mHeadsUpAppearanceController = new HeadsUpAppearanceController(
                            mNotificationIconAreaController, mHeadsUpManager, mStatusBarWindow,
                            mStatusBarStateController, mKeyguardBypassController,
                            mKeyguardStateController, mWakeUpCoordinator, mCommandQueue);
                    mHeadsUpAppearanceController.readFrom(oldController);
                    mStatusBarWindowViewController.setStatusBarView(mStatusBarView);
                    updateAreThereNotifications();
                    checkBarModes();
                }).getFragmentManager()
                .beginTransaction()
                .replace(R.id.status_bar_container, new CollapsedStatusBarFragment(),
                        CollapsedStatusBarFragment.TAG)
                .commit();

        mHeadsUpManager.setUp(mStatusBarWindow, mGroupManager, this, mVisualStabilityManager);
        mConfigurationController.addCallback(mHeadsUpManager);
        mHeadsUpManager.addListener(this);
        mHeadsUpManager.addListener(mNotificationPanel);
        mHeadsUpManager.addListener(mGroupManager);
        mHeadsUpManager.addListener(mGroupAlertTransferHelper);
        mHeadsUpManager.addListener(mVisualStabilityManager);
        mNotificationPanel.setHeadsUpManager(mHeadsUpManager);
        mGroupManager.setHeadsUpManager(mHeadsUpManager);
        mGroupAlertTransferHelper.setHeadsUpManager(mHeadsUpManager);
        mNotificationLogger.setHeadsUpManager(mHeadsUpManager);
        putComponent(HeadsUpManager.class, mHeadsUpManager);

        createNavigationBar(result);

        if (ENABLE_LOCKSCREEN_WALLPAPER) {
            mLockscreenWallpaper = mLockscreenWallpaperLazy.get();
            mLockscreenWallpaper.setHandler(mHandler);
        }

        mKeyguardIndicationController =
                SystemUIFactory.getInstance().createKeyguardIndicationController(mContext,
                        mStatusBarWindow.findViewById(R.id.keyguard_indication_area),
                        mStatusBarWindow.findViewById(R.id.lock_icon));
        mNotificationPanel.setKeyguardIndicationController(mKeyguardIndicationController);

        mAmbientIndicationContainer = mStatusBarWindow.findViewById(
                R.id.ambient_indication_container);

        // TODO: Find better place for this callback.
        mBatteryController.addCallback(new BatteryStateChangeCallback() {
            @Override
            public void onPowerSaveChanged(boolean isPowerSave) {
                mHandler.post(mCheckBarModes);
                if (mDozeServiceHost != null) {
                    mDozeServiceHost.firePowerSaveChanged(isPowerSave);
                }
            }

            @Override
            public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) {
                // noop
            }
        });

        mAutoHideController.setStatusBar(this);

        ScrimView scrimBehind = mStatusBarWindow.findViewById(R.id.scrim_behind);
        ScrimView scrimInFront = mStatusBarWindow.findViewById(R.id.scrim_in_front);
        ScrimView scrimForBubble = mStatusBarWindow.findViewById(R.id.scrim_for_bubble);

        mScrimController.setScrimVisibleListener(scrimsVisible -> {
            mStatusBarWindowController.setScrimsVisibility(scrimsVisible);
            if (mStatusBarWindow != null) {
                mStatusBarWindowViewController.onScrimVisibilityChanged(scrimsVisible);
            }
        });
        mScrimController.attachViews(scrimBehind, scrimInFront, scrimForBubble);

        mNotificationPanel.initDependencies(this, mGroupManager, mNotificationShelf,
                mHeadsUpManager, mNotificationIconAreaController, mScrimController);

        BackDropView backdrop = mStatusBarWindow.findViewById(R.id.backdrop);
        mMediaManager.setup(backdrop, backdrop.findViewById(R.id.backdrop_front),
                backdrop.findViewById(R.id.backdrop_back), mScrimController, mLockscreenWallpaper);

        // Other icons
        mVolumeComponent = getComponent(VolumeComponent.class);

        mNotificationPanel.setUserSetupComplete(mUserSetup);
        if (UserManager.get(mContext).isUserSwitcherEnabled()) {
            createUserSwitcher();
        }

        mNotificationPanel.setLaunchAffordanceListener(
                mStatusBarWindowViewController::onShowingLaunchAffordanceChanged);

        // Set up the quick settings tile panel
        View container = mStatusBarWindow.findViewById(R.id.qs_frame);
        if (container != null) {
            FragmentHostManager fragmentHostManager = FragmentHostManager.get(container);
            ExtensionFragmentListener.attachExtensonToFragment(container, QS.TAG, R.id.qs_frame,
                    Dependency.get(ExtensionController.class)
                            .newExtension(QS.class)
                            .withPlugin(QS.class)
                            .withDefault(this::createDefaultQSFragment)
                            .build());
            mBrightnessMirrorController = new BrightnessMirrorController(mStatusBarWindow,
                    (visible) -> {
                        mBrightnessMirrorVisible = visible;
                        updateScrimController();
                    });
            fragmentHostManager.addTagListener(QS.TAG, (tag, f) -> {
                QS qs = (QS) f;
                if (qs instanceof QSFragment) {
                    mQSPanel = ((QSFragment) qs).getQsPanel();
                    mQSPanel.setBrightnessMirror(mBrightnessMirrorController);
                }
            });
        }

        mReportRejectedTouch = mStatusBarWindow.findViewById(R.id.report_rejected_touch);
        if (mReportRejectedTouch != null) {
            updateReportRejectedTouchVisibility();
            mReportRejectedTouch.setOnClickListener(v -> {
                Uri session = mFalsingManager.reportRejectedTouch();
                if (session == null) { return; }

                StringWriter message = new StringWriter();
                message.write("Build info: ");
                message.write(SystemProperties.get("ro.build.description"));
                message.write("\nSerial number: ");
                message.write(SystemProperties.get("ro.serialno"));
                message.write("\n");

                PrintWriter falsingPw = new PrintWriter(message);
                FalsingLog.dump(falsingPw);
                falsingPw.flush();

                startActivityDismissingKeyguard(Intent.createChooser(new Intent(Intent.ACTION_SEND)
                                .setType("*/*")
                                .putExtra(Intent.EXTRA_SUBJECT, "Rejected touch report")
                                .putExtra(Intent.EXTRA_STREAM, session)
                                .putExtra(Intent.EXTRA_TEXT, message.toString()),
                        "Share rejected touch report")
                                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
                        true /* onlyProvisioned */, true /* dismissShade */);
            });
        }

        if (!mPowerManager.isScreenOn()) {
            mBroadcastReceiver.onReceive(mContext, new Intent(Intent.ACTION_SCREEN_OFF));
        }
        mGestureWakeLock = mPowerManager.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK,
                "GestureWakeLock");
        mVibrator = mContext.getSystemService(Vibrator.class);
        int[] pattern = mContext.getResources().getIntArray(
                R.array.config_cameraLaunchGestureVibePattern);
        mCameraLaunchGestureVibePattern = new long[pattern.length];
        for (int i = 0; i < pattern.length; i++) {
            mCameraLaunchGestureVibePattern[i] = pattern[i];
        }

        // receive broadcasts
        registerBroadcastReceiver();

        IntentFilter demoFilter = new IntentFilter();
        if (DEBUG_MEDIA_FAKE_ARTWORK) {
            demoFilter.addAction(ACTION_FAKE_ARTWORK);
        }
        demoFilter.addAction(ACTION_DEMO);
        context.registerReceiverAsUser(mDemoReceiver, UserHandle.ALL, demoFilter,
                android.Manifest.permission.DUMP, null);

        // listen for USER_SETUP_COMPLETE setting (per-user)
        mDeviceProvisionedController.addCallback(mUserSetupObserver);
        mUserSetupObserver.onUserSetupChanged();

        // disable profiling bars, since they overlap and clutter the output on app windows
        ThreadedRenderer.overrideProperty("disableProfileBars", "true");

        // Private API call to make the shadows look better for Recents
        ThreadedRenderer.overrideProperty("ambientRatio", String.valueOf(1.5f));
    }

    @VisibleForTesting
    protected void registerBroadcastReceiver() {
        IntentFilter filter = new IntentFilter();
        filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
        filter.addAction(Intent.ACTION_SCREEN_OFF);
        filter.addAction(DevicePolicyManager.ACTION_SHOW_DEVICE_MONITORING_DIALOG);
        mBroadcastDispatcher.registerReceiver(mBroadcastReceiver, filter, null, UserHandle.ALL);
    }

    protected QS createDefaultQSFragment() {
        return FragmentHostManager.get(mStatusBarWindow).create(QSFragment.class);
    }

    private void setUpPresenter() {
        // Set up the initial notification state.
        mActivityLaunchAnimator = new ActivityLaunchAnimator(
                mStatusBarWindowViewController, this, mNotificationPanel,
                (NotificationListContainer) mStackScroller);

        final NotificationRowBinderImpl rowBinder =
                new NotificationRowBinderImpl(
                        mContext,
                        mAllowNotificationLongPress,
                        mKeyguardBypassController,
                        mStatusBarStateController,
                        mNotifLog);

        mPresenter = new StatusBarNotificationPresenter(mContext, mNotificationPanel,
                mHeadsUpManager, mStatusBarWindow, mStackScroller, mDozeScrimController,
                mScrimController, mActivityLaunchAnimator, mDynamicPrivacyController,
                mNotificationAlertingManager, rowBinder, mKeyguardStateController, mCommandQueue);

        mNotificationListController =
                new NotificationListController(
                        mEntryManager,
                        (NotificationListContainer) mStackScroller,
                        mForegroundServiceController,
                        mDeviceProvisionedController);

        mAppOpsController.addCallback(APP_OPS, this);
        mNotificationShelf.setOnActivatedListener(mPresenter);
        mRemoteInputManager.getController().addCallback(mStatusBarWindowController);

        final StatusBarRemoteInputCallback mStatusBarRemoteInputCallback =
                (StatusBarRemoteInputCallback) Dependency.get(
                        NotificationRemoteInputManager.Callback.class);
        final ActivityStarter activityStarter = Dependency.get(ActivityStarter.class);

        mNotificationActivityStarter = new StatusBarNotificationActivityStarter(mContext,
                mCommandQueue, mAssistManager, mNotificationPanel, mPresenter, mEntryManager,
                mHeadsUpManager, activityStarter, mActivityLaunchAnimator,
                mBarService, mStatusBarStateController, mKeyguardManager, mDreamManager,
                mRemoteInputManager, mStatusBarRemoteInputCallback, mGroupManager,
                mLockscreenUserManager, this, mKeyguardStateController,
                mNotificationInterruptionStateProvider, mMetricsLogger,
                new LockPatternUtils(mContext), Dependency.get(MAIN_HANDLER),
                Dependency.get(BG_HANDLER), mActivityIntentHelper, mBubbleController);

        mGutsManager.setNotificationActivityStarter(mNotificationActivityStarter);

        mEntryManager.setRowBinder(rowBinder);
        rowBinder.setNotificationClicker(new NotificationClicker(
                this, mBubbleController, mNotificationActivityStarter));

        mGroupAlertTransferHelper.bind(mEntryManager, mGroupManager);
        mNotificationListController.bind();

        if (mFeatureFlags.isNewNotifPipelineEnabled()) {
            mNewNotifPipeline.get().initialize(mNotificationListener);
        }
    }

    /**
     * Post-init task of {@link #start()}
     * @param state1 disable1 flags
     * @param state2 disable2 flags
     */
    protected void setUpDisableFlags(int state1, int state2) {
        mCommandQueue.disable(mDisplayId, state1, state2, false /* animate */);
    }

    @Override
    public void addAfterKeyguardGoneRunnable(Runnable runnable) {
        mStatusBarKeyguardViewManager.addAfterKeyguardGoneRunnable(runnable);
    }

    @Override
    public boolean isDozing() {
        return mDozing;
    }

    @Override
    public void wakeUpIfDozing(long time, View where, String why) {
        if (mDozing) {
            mPowerManager.wakeUp(
                    time, PowerManager.WAKE_REASON_GESTURE, "com.android.systemui:" + why);
            mWakeUpComingFromTouch = true;
            where.getLocationInWindow(mTmpInt2);
            mWakeUpTouchLocation = new PointF(mTmpInt2[0] + where.getWidth() / 2,
                    mTmpInt2[1] + where.getHeight() / 2);
            mFalsingManager.onScreenOnFromTouch();
        }
    }

    // TODO(b/117478341): This was left such that CarStatusBar can override this method.
    // Try to remove this.
    protected void createNavigationBar(@Nullable RegisterStatusBarResult result) {
        mNavigationBarController.createNavigationBars(true /* includeDefaultDisplay */, result);
    }

    /**
     * Returns the {@link android.view.View.OnTouchListener} that will be invoked when the
     * background window of the status bar is clicked.
     */
    protected View.OnTouchListener getStatusBarWindowTouchListener() {
        return (v, event) -> {
            mAutoHideController.checkUserAutoHide(event);
            mRemoteInputManager.checkRemoteInputOutside(event);
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
                if (mExpandedVisible) {
                    animateCollapsePanels();
                }
            }
            return mStatusBarWindow.onTouchEvent(event);
        };
    }

    private void inflateShelf() {
        mNotificationShelf =
                (NotificationShelf) mInjectionInflater.injectable(
                        LayoutInflater.from(mContext)).inflate(
                                R.layout.status_bar_notification_shelf, mStackScroller, false);
        mNotificationShelf.setOnClickListener(mGoToLockedShadeListener);
    }

    @Override
    public void onDensityOrFontScaleChanged() {
        // TODO: Remove this.
        if (mBrightnessMirrorController != null) {
            mBrightnessMirrorController.onDensityOrFontScaleChanged();
        }
        // TODO: Bring these out of StatusBar.
        ((UserInfoControllerImpl) Dependency.get(UserInfoController.class))
                .onDensityOrFontScaleChanged();
        Dependency.get(UserSwitcherController.class).onDensityOrFontScaleChanged();
        if (mKeyguardUserSwitcher != null) {
            mKeyguardUserSwitcher.onDensityOrFontScaleChanged();
        }
        mNotificationIconAreaController.onDensityOrFontScaleChanged(mContext);
        mHeadsUpManager.onDensityOrFontScaleChanged();
    }

    @Override
    public void onThemeChanged() {
        if (mStatusBarKeyguardViewManager != null) {
            mStatusBarKeyguardViewManager.onThemeChanged();
        }
        if (mAmbientIndicationContainer instanceof AutoReinflateContainer) {
            ((AutoReinflateContainer) mAmbientIndicationContainer).inflateLayout();
        }
        mNotificationIconAreaController.onThemeChanged();
    }

    @Override
    public void onOverlayChanged() {
        if (mBrightnessMirrorController != null) {
            mBrightnessMirrorController.onOverlayChanged();
        }
        // We need the new R.id.keyguard_indication_area before recreating
        // mKeyguardIndicationController
        mNotificationPanel.onThemeChanged();
        onThemeChanged();
    }

    @Override
    public void onUiModeChanged() {
        if (mBrightnessMirrorController != null) {
            mBrightnessMirrorController.onUiModeChanged();
        }
    }

    protected void createUserSwitcher() {
        mKeyguardUserSwitcher = new KeyguardUserSwitcher(mContext,
                mStatusBarWindow.findViewById(R.id.keyguard_user_switcher),
                mStatusBarWindow.findViewById(R.id.keyguard_header),
                mNotificationPanel);
    }

    protected void inflateStatusBarWindow(Context context) {
        mStatusBarWindow = (StatusBarWindowView) mInjectionInflater.injectable(
                LayoutInflater.from(context)).inflate(R.layout.super_status_bar, null);
        mStatusBarWindowViewController = mStatusBarWindowViewControllerBuilder
                .setStatusBarWindowView(mStatusBarWindow)
                .setShadeController(this)
                .build();
    }

    protected void startKeyguard() {
        Trace.beginSection("StatusBar#startKeyguard");
        mBiometricUnlockController = mBiometricUnlockControllerLazy.get();
        mStatusBarKeyguardViewManager = mKeyguardViewMediator.registerStatusBar(this,
                getBouncerContainer(), mNotificationPanel, mBiometricUnlockController,
                mStatusBarWindow.findViewById(R.id.lock_icon_container), mStackScroller,
                mKeyguardBypassController);
        mKeyguardIndicationController
                .setStatusBarKeyguardViewManager(mStatusBarKeyguardViewManager);
        mBiometricUnlockController.setStatusBarKeyguardViewManager(mStatusBarKeyguardViewManager);
        mRemoteInputManager.getController().addCallback(mStatusBarKeyguardViewManager);
        mDynamicPrivacyController.setStatusBarKeyguardViewManager(mStatusBarKeyguardViewManager);

        mKeyguardViewMediatorCallback = mKeyguardViewMediator.getViewMediatorCallback();
        mLightBarController.setBiometricUnlockController(mBiometricUnlockController);
        mMediaManager.setBiometricUnlockController(mBiometricUnlockController);
        Dependency.get(KeyguardDismissUtil.class).setDismissHandler(this::executeWhenUnlocked);
        Trace.endSection();
    }

    protected View getStatusBarView() {
        return mStatusBarView;
    }

    public StatusBarWindowView getStatusBarWindow() {
        return mStatusBarWindow;
    }

    protected ViewGroup getBouncerContainer() {
        return mStatusBarWindow;
    }

    public int getStatusBarHeight() {
        if (mNaturalBarHeight < 0) {
            final Resources res = mContext.getResources();
            mNaturalBarHeight =
                    res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
        }
        return mNaturalBarHeight;
    }

    protected boolean toggleSplitScreenMode(int metricsDockAction, int metricsUndockAction) {
        if (mRecents == null) {
            return false;
        }
        int dockSide = WindowManagerProxy.getInstance().getDockSide();
        if (dockSide == WindowManager.DOCKED_INVALID) {
            final int navbarPos = WindowManagerWrapper.getInstance().getNavBarPosition(mDisplayId);
            if (navbarPos == NAV_BAR_POS_INVALID) {
                return false;
            }
            int createMode = navbarPos == NAV_BAR_POS_LEFT
                    ? SPLIT_SCREEN_CREATE_MODE_BOTTOM_OR_RIGHT
                    : SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
            return mRecents.splitPrimaryTask(createMode, null, metricsDockAction);
        } else {
            Divider divider = getComponent(Divider.class);
            if (divider != null) {
                if (divider.isMinimized() && !divider.isHomeStackResizable()) {
                    // Undocking from the minimized state is not supported
                    return false;
                } else {
                    divider.onUndockingTask();
                    if (metricsUndockAction != -1) {
                        mMetricsLogger.action(metricsUndockAction);
                    }
                }
            }
        }
        return true;
    }

    /**
     * Disable QS if device not provisioned.
     * If the user switcher is simple then disable QS during setup because
     * the user intends to use the lock screen user switcher, QS in not needed.
     */
    private void updateQsExpansionEnabled() {
        final boolean expandEnabled = mDeviceProvisionedController.isDeviceProvisioned()
                && (mUserSetup || mUserSwitcherController == null
                        || !mUserSwitcherController.isSimpleUserSwitcher())
                && ((mDisabled2 & StatusBarManager.DISABLE2_NOTIFICATION_SHADE) == 0)
                && ((mDisabled2 & StatusBarManager.DISABLE2_QUICK_SETTINGS) == 0)
                && !mDozing
                && !ONLY_CORE_APPS;
        mNotificationPanel.setQsExpansionEnabled(expandEnabled);
        Log.d(TAG, "updateQsExpansionEnabled - QS Expand enabled: " + expandEnabled);
    }

    public void addQsTile(ComponentName tile) {
        if (mQSPanel != null && mQSPanel.getHost() != null) {
            mQSPanel.getHost().addTile(tile);
        }
    }

    public void remQsTile(ComponentName tile) {
        if (mQSPanel != null && mQSPanel.getHost() != null) {
            mQSPanel.getHost().removeTile(tile);
        }
    }

    public void clickTile(ComponentName tile) {
        mQSPanel.clickTile(tile);
    }

    public boolean areNotificationsHidden() {
        return mZenController.areNotificationsHiddenInShade();
    }

    /**
     * Request a notification update
     * @param reason why we're requesting a notification update
     */
    public void requestNotificationUpdate(String reason) {
        mEntryManager.updateNotifications(reason);
    }

    /**
     * Asks {@link KeyguardUpdateMonitor} to run face auth.
     */
    public void requestFaceAuth() {
        if (!mKeyguardStateController.canDismissLockScreen()) {
            mKeyguardUpdateMonitor.requestFaceAuth();
        }
    }

    public void updateAreThereNotifications() {
        if (SPEW) {
            final boolean clearable = hasActiveNotifications() &&
                    mNotificationPanel.hasActiveClearableNotifications();
            Log.d(TAG, "updateAreThereNotifications: N=" +
                    mEntryManager.getNotificationData().getActiveNotifications().size() + " any=" +
                    hasActiveNotifications() + " clearable=" + clearable);
        }

        if (mStatusBarView != null) {
            final View nlo = mStatusBarView.findViewById(R.id.notification_lights_out);
            final boolean showDot = hasActiveNotifications() && !areLightsOn();
            if (showDot != (nlo.getAlpha() == 1.0f)) {
                if (showDot) {
                    nlo.setAlpha(0f);
                    nlo.setVisibility(View.VISIBLE);
                }
                nlo.animate()
                        .alpha(showDot ? 1 : 0)
                        .setDuration(showDot ? 750 : 250)
                        .setInterpolator(new AccelerateInterpolator(2.0f))
                        .setListener(showDot ? null : new AnimatorListenerAdapter() {
                            @Override
                            public void onAnimationEnd(Animator _a) {
                                nlo.setVisibility(View.GONE);
                            }
                        })
                        .start();
            }
        }
    }

    private void updateReportRejectedTouchVisibility() {
        if (mReportRejectedTouch == null) {
            return;
        }
        mReportRejectedTouch.setVisibility(mState == StatusBarState.KEYGUARD && !mDozing
                && mFalsingManager.isReportingEnabled() ? View.VISIBLE : View.INVISIBLE);
    }

    /**
     * State is one or more of the DISABLE constants from StatusBarManager.
     */
    @Override
    public void disable(int displayId, int state1, int state2, boolean animate) {
        if (displayId != mDisplayId) {
            return;
        }
        state2 = mRemoteInputQuickSettingsDisabler.adjustDisableFlags(state2);

        animate &= mStatusBarWindowState != WINDOW_STATE_HIDDEN;
        final int old1 = mDisabled1;
        final int diff1 = state1 ^ old1;
        mDisabled1 = state1;

        final int old2 = mDisabled2;
        final int diff2 = state2 ^ old2;
        mDisabled2 = state2;

        if (DEBUG) {
            Log.d(TAG, String.format("disable1: 0x%08x -> 0x%08x (diff1: 0x%08x)",
                old1, state1, diff1));
            Log.d(TAG, String.format("disable2: 0x%08x -> 0x%08x (diff2: 0x%08x)",
                old2, state2, diff2));
        }

        StringBuilder flagdbg = new StringBuilder();
        flagdbg.append("disable<");
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_EXPAND))                ? 'E' : 'e');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_EXPAND))                ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_NOTIFICATION_ICONS))    ? 'I' : 'i');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_NOTIFICATION_ICONS))    ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_NOTIFICATION_ALERTS))   ? 'A' : 'a');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_NOTIFICATION_ALERTS))   ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_SYSTEM_INFO))           ? 'S' : 's');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_SYSTEM_INFO))           ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_BACK))                  ? 'B' : 'b');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_BACK))                  ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_HOME))                  ? 'H' : 'h');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_HOME))                  ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_RECENT))                ? 'R' : 'r');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_RECENT))                ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_CLOCK))                 ? 'C' : 'c');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_CLOCK))                 ? '!' : ' ');
        flagdbg.append(0 != ((state1 & StatusBarManager.DISABLE_SEARCH))                ? 'S' : 's');
        flagdbg.append(0 != ((diff1  & StatusBarManager.DISABLE_SEARCH))                ? '!' : ' ');
        flagdbg.append("> disable2<");
        flagdbg.append(0 != ((state2 & StatusBarManager.DISABLE2_QUICK_SETTINGS))       ? 'Q' : 'q');
        flagdbg.append(0 != ((diff2  & StatusBarManager.DISABLE2_QUICK_SETTINGS))       ? '!' : ' ');
        flagdbg.append(0 != ((state2 & StatusBarManager.DISABLE2_SYSTEM_ICONS))         ? 'I' : 'i');
        flagdbg.append(0 != ((diff2  & StatusBarManager.DISABLE2_SYSTEM_ICONS))         ? '!' : ' ');
        flagdbg.append(0 != ((state2 & StatusBarManager.DISABLE2_NOTIFICATION_SHADE))   ? 'N' : 'n');
        flagdbg.append(0 != ((diff2  & StatusBarManager.DISABLE2_NOTIFICATION_SHADE))   ? '!' : ' ');
        flagdbg.append('>');
        Log.d(TAG, flagdbg.toString());

        if ((diff1 & StatusBarManager.DISABLE_EXPAND) != 0) {
            if ((state1 & StatusBarManager.DISABLE_EXPAND) != 0) {
                animateCollapsePanels();
            }
        }

        if ((diff1 & StatusBarManager.DISABLE_RECENT) != 0) {
            if ((state1 & StatusBarManager.DISABLE_RECENT) != 0) {
                // close recents if it's visible
                mHandler.removeMessages(MSG_HIDE_RECENT_APPS);
                mHandler.sendEmptyMessage(MSG_HIDE_RECENT_APPS);
            }
        }

        if ((diff1 & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) {
            mNotificationInterruptionStateProvider.setDisableNotificationAlerts(
                    (state1 & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0);
        }

        if ((diff2 & StatusBarManager.DISABLE2_QUICK_SETTINGS) != 0) {
            updateQsExpansionEnabled();
        }

        if ((diff2 & StatusBarManager.DISABLE2_NOTIFICATION_SHADE) != 0) {
            updateQsExpansionEnabled();
            if ((state1 & StatusBarManager.DISABLE2_NOTIFICATION_SHADE) != 0) {
                animateCollapsePanels();
            }
        }
    }

    protected H createHandler() {
        return new StatusBar.H();
    }

    @Override
    public void startActivity(Intent intent, boolean onlyProvisioned, boolean dismissShade,
            int flags) {
        startActivityDismissingKeyguard(intent, onlyProvisioned, dismissShade, flags);
    }

    @Override
    public void startActivity(Intent intent, boolean dismissShade) {
        startActivityDismissingKeyguard(intent, false, dismissShade);
    }

    @Override
    public void startActivity(Intent intent, boolean onlyProvisioned, boolean dismissShade) {
        startActivityDismissingKeyguard(intent, onlyProvisioned, dismissShade);
    }

    @Override
    public void startActivity(Intent intent, boolean dismissShade, Callback callback) {
        startActivityDismissingKeyguard(intent, false, dismissShade,
                false /* disallowEnterPictureInPictureWhileLaunching */, callback, 0);
    }

    public void setQsExpanded(boolean expanded) {
        mStatusBarWindowController.setQsExpanded(expanded);
        mNotificationPanel.setStatusAccessibilityImportance(expanded
                ? View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS
                : View.IMPORTANT_FOR_ACCESSIBILITY_AUTO);
        if (getNavigationBarView() != null) {
            getNavigationBarView().onStatusBarPanelStateChanged();
        }
    }

    public boolean isWakeUpComingFromTouch() {
        return mWakeUpComingFromTouch;
    }

    public boolean isFalsingThresholdNeeded() {
        return mStatusBarStateController.getState() == StatusBarState.KEYGUARD;
    }

    /**
     * To be called when there's a state change in StatusBarKeyguardViewManager.
     */
    public void onKeyguardViewManagerStatesUpdated() {
        logStateToEventlog();
    }

    @Override
    public void onUnlockedChanged() {
        updateKeyguardState();
        logStateToEventlog();
    }

    @Override
    public void onHeadsUpPinnedModeChanged(boolean inPinnedMode) {
        if (inPinnedMode) {
            mStatusBarWindowController.setHeadsUpShowing(true);
            mStatusBarWindowController.setForceStatusBarVisible(true);
            if (mNotificationPanel.isFullyCollapsed()) {
                // We need to ensure that the touchable region is updated before the window will be
                // resized, in order to not catch any touches. A layout will ensure that
                // onComputeInternalInsets will be called and after that we can resize the layout. Let's
                // make sure that the window stays small for one frame until the touchableRegion is set.
                mNotificationPanel.requestLayout();
                mStatusBarWindowController.setForceWindowCollapsed(true);
                mNotificationPanel.post(() -> {
                    mStatusBarWindowController.setForceWindowCollapsed(false);
                });
            }
        } else {
            boolean bypassKeyguard = mKeyguardBypassController.getBypassEnabled()
                    && mState == StatusBarState.KEYGUARD;
            if (!mNotificationPanel.isFullyCollapsed() || mNotificationPanel.isTracking()
                    || bypassKeyguard) {
                // We are currently tracking or is open and the shade doesn't need to be kept
                // open artificially.
                mStatusBarWindowController.setHeadsUpShowing(false);
                if (bypassKeyguard) {
                    mStatusBarWindowController.setForceStatusBarVisible(false);
                }
            } else {
                // we need to keep the panel open artificially, let's wait until the animation
                // is finished.
                mHeadsUpManager.setHeadsUpGoingAway(true);
                mNotificationPanel.runAfterAnimationFinished(() -> {
                    if (!mHeadsUpManager.hasPinnedHeadsUp()) {
                        mStatusBarWindowController.setHeadsUpShowing(false);
                        mHeadsUpManager.setHeadsUpGoingAway(false);
                    }
                    mRemoteInputManager.onPanelCollapsed();
                });
            }
        }
    }

    @Override
    public void onHeadsUpStateChanged(NotificationEntry entry, boolean isHeadsUp) {
        mEntryManager.updateNotifications("onHeadsUpStateChanged");
        if (isDozing() && isHeadsUp) {
            entry.setPulseSuppressed(false);
            mDozeServiceHost.fireNotificationPulse(entry);
            if (mDozeServiceHost.isPulsing()) {
                mDozeScrimController.cancelPendingPulseTimeout();
            }
        }
        if (!isHeadsUp && !mHeadsUpManager.hasNotifications()) {
            // There are no longer any notifications to show.  We should end the pulse now.
            mDozeScrimController.pulseOutNow();
        }
    }

    public void setPanelExpanded(boolean isExpanded) {
        mPanelExpanded = isExpanded;
        updateHideIconsForBouncer(false /* animate */);
        mStatusBarWindowController.setPanelExpanded(isExpanded);
        mVisualStabilityManager.setPanelExpanded(isExpanded);
        if (isExpanded && mStatusBarStateController.getState() != StatusBarState.KEYGUARD) {
            if (DEBUG) {
                Log.v(TAG, "clearing notification effects from setExpandedHeight");
            }
            clearNotificationEffects();
        }

        if (!isExpanded) {
            mRemoteInputManager.onPanelCollapsed();
        }
    }

    public ViewGroup getNotificationScrollLayout() {
        return mStackScroller;
    }

    public boolean isPulsing() {
        return mDozeServiceHost.isPulsing();
    }

    public boolean hideStatusBarIconsWhenExpanded() {
        return mNotificationPanel.hideStatusBarIconsWhenExpanded();
    }

    @Override
    public void onColorsChanged(ColorExtractor extractor, int which) {
        updateTheme();
    }

    @Nullable
    public View getAmbientIndicationContainer() {
        return mAmbientIndicationContainer;
    }

    @Override
    public boolean isOccluded() {
        return mIsOccluded;
    }

    public void setOccluded(boolean occluded) {
        mIsOccluded = occluded;
        mScrimController.setKeyguardOccluded(occluded);
        updateHideIconsForBouncer(false /* animate */);
    }

    public boolean hideStatusBarIconsForBouncer() {
        return mHideIconsForBouncer || mWereIconsJustHidden;
    }

    /**
     * Decides if the status bar (clock + notifications + signal cluster) should be visible
     * or not when showing the bouncer.
     *
     * We want to hide it when:
     * • User swipes up on the keyguard
     * • Locked activity that doesn't show a status bar requests the bouncer
     *
     * @param animate should the change of the icons be animated.
     */
    private void updateHideIconsForBouncer(boolean animate) {
        boolean hideBecauseApp = mTopHidesStatusBar && mIsOccluded
                && (mStatusBarWindowHidden || mBouncerShowing);
        boolean hideBecauseKeyguard = !mPanelExpanded && !mIsOccluded && mBouncerShowing;
        boolean shouldHideIconsForBouncer = hideBecauseApp || hideBecauseKeyguard;
        if (mHideIconsForBouncer != shouldHideIconsForBouncer) {
            mHideIconsForBouncer = shouldHideIconsForBouncer;
            if (!shouldHideIconsForBouncer && mBouncerWasShowingWhenHidden) {
                // We're delaying the showing, since most of the time the fullscreen app will
                // hide the icons again and we don't want them to fade in and out immediately again.
                mWereIconsJustHidden = true;
                mHandler.postDelayed(() -> {
                    mWereIconsJustHidden = false;
                    mCommandQueue.recomputeDisableFlags(mDisplayId, true);
                }, 500);
            } else {
                mCommandQueue.recomputeDisableFlags(mDisplayId, animate);
            }
        }
        if (shouldHideIconsForBouncer) {
            mBouncerWasShowingWhenHidden = mBouncerShowing;
        }
    }

    public boolean headsUpShouldBeVisible() {
        return mHeadsUpAppearanceController.shouldBeVisible();
    }

    //TODO: These can / should probably be moved to NotificationPresenter or ShadeController
    @Override
    public void onLaunchAnimationCancelled() {
        if (!mPresenter.isCollapsing()) {
            onClosingFinished();
        }
    }

    @Override
    public void onExpandAnimationFinished(boolean launchIsFullScreen) {
        if (!mPresenter.isCollapsing()) {
            onClosingFinished();
        }
        if (launchIsFullScreen) {
            instantCollapseNotificationPanel();
        }
    }

    @Override
    public void onExpandAnimationTimedOut() {
        if (mPresenter.isPresenterFullyCollapsed() && !mPresenter.isCollapsing()
                && mActivityLaunchAnimator != null
                && !mActivityLaunchAnimator.isLaunchForActivity()) {
            onClosingFinished();
        } else {
            collapsePanel(true /* animate */);
        }
    }

    @Override
    public boolean areLaunchAnimationsEnabled() {
        return mState == StatusBarState.SHADE;
    }

    public boolean isDeviceInVrMode() {
        return mPresenter.isDeviceInVrMode();
    }

    public NotificationPresenter getPresenter() {
        return mPresenter;
    }

    @VisibleForTesting
    void setBarStateForTest(int state) {
        mState = state;
    }

    @VisibleForTesting
    void setUserSetupForTest(boolean userSetup) {
        mUserSetup = userSetup;
    }

    /**
     * All changes to the status bar and notifications funnel through here and are batched.
     */
    protected class H extends Handler {
        @Override
        public void handleMessage(Message m) {
            switch (m.what) {
                case MSG_TOGGLE_KEYBOARD_SHORTCUTS_MENU:
                    toggleKeyboardShortcuts(m.arg1);
                    break;
                case MSG_DISMISS_KEYBOARD_SHORTCUTS_MENU:
                    dismissKeyboardShortcuts();
                    break;
                // End old BaseStatusBar.H handling.
                case MSG_OPEN_NOTIFICATION_PANEL:
                    animateExpandNotificationsPanel();
                    break;
                case MSG_OPEN_SETTINGS_PANEL:
                    animateExpandSettingsPanel((String) m.obj);
                    break;
                case MSG_CLOSE_PANELS:
                    animateCollapsePanels();
                    break;
                case MSG_LAUNCH_TRANSITION_TIMEOUT:
                    onLaunchTransitionTimeout();
                    break;
            }
        }
    }

    public void maybeEscalateHeadsUp() {
        mHeadsUpManager.getAllEntries().forEach(entry -> {
            final StatusBarNotification sbn = entry.getSbn();
            final Notification notification = sbn.getNotification();
            if (notification.fullScreenIntent != null) {
                if (DEBUG) {
                    Log.d(TAG, "converting a heads up to fullScreen");
                }
                try {
                    EventLog.writeEvent(EventLogTags.SYSUI_HEADS_UP_ESCALATION,
                            sbn.getKey());
                    notification.fullScreenIntent.send();
                    entry.notifyFullScreenIntentLaunched();
                } catch (PendingIntent.CanceledException e) {
                }
            }
        });
        mHeadsUpManager.releaseAllImmediately();
    }

    /**
     * Called for system navigation gestures. First action opens the panel, second opens
     * settings. Down action closes the entire panel.
     */
    @Override
    public void handleSystemKey(int key) {
        if (SPEW) Log.d(TAG, "handleNavigationKey: " + key);
        if (!mCommandQueue.panelsEnabled() || !mKeyguardUpdateMonitor.isDeviceInteractive()
                || mKeyguardStateController.isShowing() && !mKeyguardStateController.isOccluded()) {
            return;
        }

        // Panels are not available in setup
        if (!mUserSetup) return;

        if (KeyEvent.KEYCODE_SYSTEM_NAVIGATION_UP == key) {
            mMetricsLogger.action(MetricsEvent.ACTION_SYSTEM_NAVIGATION_KEY_UP);
            mNotificationPanel.collapse(false /* delayed */, 1.0f /* speedUpFactor */);
        } else if (KeyEvent.KEYCODE_SYSTEM_NAVIGATION_DOWN == key) {
            mMetricsLogger.action(MetricsEvent.ACTION_SYSTEM_NAVIGATION_KEY_DOWN);
            if (mNotificationPanel.isFullyCollapsed()) {
                if (mVibrateOnOpening) {
                    mVibratorHelper.vibrate(VibrationEffect.EFFECT_TICK);
                }
                mNotificationPanel.expand(true /* animate */);
                ((NotificationListContainer) mStackScroller).setWillExpand(true);
                mHeadsUpManager.unpinAll(true /* userUnpinned */);
                mMetricsLogger.count(NotificationPanelView.COUNTER_PANEL_OPEN, 1);
            } else if (!mNotificationPanel.isInSettings() && !mNotificationPanel.isExpanding()){
                mNotificationPanel.flingSettings(0 /* velocity */,
                        NotificationPanelView.FLING_EXPAND);
                mMetricsLogger.count(NotificationPanelView.COUNTER_PANEL_OPEN_QS, 1);
            }
        }

    }

    @Override
    public void showPinningEnterExitToast(boolean entering) {
        if (getNavigationBarView() != null) {
            getNavigationBarView().showPinningEnterExitToast(entering);
        }
    }

    @Override
    public void showPinningEscapeToast() {
        if (getNavigationBarView() != null) {
            getNavigationBarView().showPinningEscapeToast();
        }
    }

    void makeExpandedVisible(boolean force) {
        if (SPEW) Log.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible);
        if (!force && (mExpandedVisible || !mCommandQueue.panelsEnabled())) {
            return;
        }

        mExpandedVisible = true;

        // Expand the window to encompass the full screen in anticipation of the drag.
        // This is only possible to do atomically because the status bar is at the top of the screen!
        mStatusBarWindowController.setPanelVisible(true);

        visibilityChanged(true);
        mCommandQueue.recomputeDisableFlags(mDisplayId, !force /* animate */);
        setInteracting(StatusBarManager.WINDOW_STATUS_BAR, true);
    }

    public void animateCollapsePanels() {
        animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE);
    }

    private final Runnable mAnimateCollapsePanels = this::animateCollapsePanels;

    public void postAnimateCollapsePanels() {
        mHandler.post(mAnimateCollapsePanels);
    }

    public void postAnimateForceCollapsePanels() {
        mHandler.post(() -> {
            animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE, true /* force */);
        });
    }

    public void postAnimateOpenPanels() {
        mHandler.sendEmptyMessage(MSG_OPEN_SETTINGS_PANEL);
    }

    @Override
    public void togglePanel() {
        if (mPanelExpanded) {
            animateCollapsePanels();
        } else {
            animateExpandNotificationsPanel();
        }
    }

    public void animateCollapsePanels(int flags) {
        animateCollapsePanels(flags, false /* force */, false /* delayed */,
                1.0f /* speedUpFactor */);
    }

    @Override
    public void animateCollapsePanels(int flags, boolean force) {
        animateCollapsePanels(flags, force, false /* delayed */, 1.0f /* speedUpFactor */);
    }

    public void animateCollapsePanels(int flags, boolean force, boolean delayed) {
        animateCollapsePanels(flags, force, delayed, 1.0f /* speedUpFactor */);
    }

    public void animateCollapsePanels(int flags, boolean force, boolean delayed,
            float speedUpFactor) {
        if (!force && mState != StatusBarState.SHADE) {
            runPostCollapseRunnables();
            return;
        }
        if (SPEW) {
            Log.d(TAG, "animateCollapse():"
                    + " mExpandedVisible=" + mExpandedVisible
                    + " flags=" + flags);
        }

        if ((flags & CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL) == 0) {
            if (!mHandler.hasMessages(MSG_HIDE_RECENT_APPS)) {
                mHandler.removeMessages(MSG_HIDE_RECENT_APPS);
                mHandler.sendEmptyMessage(MSG_HIDE_RECENT_APPS);
            }
        }

        // TODO(b/62444020): remove when this bug is fixed
        Log.v(TAG, "mStatusBarWindow: " + mStatusBarWindow + " canPanelBeCollapsed(): "
                + mNotificationPanel.canPanelBeCollapsed());
        if (mStatusBarWindow != null && mNotificationPanel.canPanelBeCollapsed()) {
            // release focus immediately to kick off focus change transition
            mStatusBarWindowController.setStatusBarFocusable(false);

            mStatusBarWindowViewController.cancelExpandHelper();
            mStatusBarView.collapsePanel(true /* animate */, delayed, speedUpFactor);
        } else {
            mBubbleController.collapseStack();
        }
    }

    private void runPostCollapseRunnables() {
        ArrayList<Runnable> clonedList = new ArrayList<>(mPostCollapseRunnables);
        mPostCollapseRunnables.clear();
        int size = clonedList.size();
        for (int i = 0; i < size; i++) {
            clonedList.get(i).run();
        }
        mStatusBarKeyguardViewManager.readyForKeyguardDone();
    }

    /**
     * Called when another window is about to transfer it's input focus.
     */
    public void onInputFocusTransfer(boolean start, float velocity) {
        if (!mCommandQueue.panelsEnabled()) {
            return;
        }

        if (start) {
            mNotificationPanel.startWaitingForOpenPanelGesture();
        } else {
            mNotificationPanel.stopWaitingForOpenPanelGesture(velocity);
        }
    }

    @Override
    public void animateExpandNotificationsPanel() {
        if (SPEW) Log.d(TAG, "animateExpand: mExpandedVisible=" + mExpandedVisible);
        if (!mCommandQueue.panelsEnabled()) {
            return ;
        }

        mNotificationPanel.expandWithoutQs();

        if (false) postStartTracing();
    }

    @Override
    public void animateExpandSettingsPanel(@Nullable String subPanel) {
        if (SPEW) Log.d(TAG, "animateExpand: mExpandedVisible=" + mExpandedVisible);
        if (!mCommandQueue.panelsEnabled()) {
            return;
        }

        // Settings are not available in setup
        if (!mUserSetup) return;

        if (subPanel != null) {
            mQSPanel.openDetails(subPanel);
        }
        mNotificationPanel.expandWithQs();

        if (false) postStartTracing();
    }

    public void animateCollapseQuickSettings() {
        if (mState == StatusBarState.SHADE) {
            mStatusBarView.collapsePanel(true, false /* delayed */, 1.0f /* speedUpFactor */);
        }
    }

    void makeExpandedInvisible() {
        if (SPEW) Log.d(TAG, "makeExpandedInvisible: mExpandedVisible=" + mExpandedVisible
                + " mExpandedVisible=" + mExpandedVisible);

        if (!mExpandedVisible || mStatusBarWindow == null) {
            return;
        }

        // Ensure the panel is fully collapsed (just in case; bug 6765842, 7260868)
        mStatusBarView.collapsePanel(/*animate=*/ false, false /* delayed*/,
                1.0f /* speedUpFactor */);

        mNotificationPanel.closeQs();

        mExpandedVisible = false;
        visibilityChanged(false);

        // Shrink the window to the size of the status bar only
        mStatusBarWindowController.setPanelVisible(false);
        mStatusBarWindowController.setForceStatusBarVisible(false);

        // Close any guts that might be visible
        mGutsManager.closeAndSaveGuts(true /* removeLeavebehind */, true /* force */,
                true /* removeControls */, -1 /* x */, -1 /* y */, true /* resetMenu */);

        runPostCollapseRunnables();
        setInteracting(StatusBarManager.WINDOW_STATUS_BAR, false);
        if (!mNotificationActivityStarter.isCollapsingToShowActivityOverLockscreen()) {
            showBouncerIfKeyguard();
        } else if (DEBUG) {
            Log.d(TAG, "Not showing bouncer due to activity showing over lockscreen");
        }
        mCommandQueue.recomputeDisableFlags(
                mDisplayId, mNotificationPanel.hideStatusBarIconsWhenExpanded() /* animate */);

        // Trimming will happen later if Keyguard is showing - doing it here might cause a jank in
        // the bouncer appear animation.
        if (!mStatusBarKeyguardViewManager.isShowing()) {
            WindowManagerGlobal.getInstance().trimMemory(ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN);
        }
    }

    public boolean interceptTouchEvent(MotionEvent event) {
        if (DEBUG_GESTURES) {
            if (event.getActionMasked() != MotionEvent.ACTION_MOVE) {
                EventLog.writeEvent(EventLogTags.SYSUI_STATUSBAR_TOUCH,
                        event.getActionMasked(), (int) event.getX(), (int) event.getY(),
                        mDisabled1, mDisabled2);
            }

        }

        if (SPEW) {
            Log.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event + " mDisabled1="
                    + mDisabled1 + " mDisabled2=" + mDisabled2);
        } else if (CHATTY) {
            if (event.getAction() != MotionEvent.ACTION_MOVE) {
                Log.d(TAG, String.format(
                            "panel: %s at (%f, %f) mDisabled1=0x%08x mDisabled2=0x%08x",
                            MotionEvent.actionToString(event.getAction()),
                            event.getRawX(), event.getRawY(), mDisabled1, mDisabled2));
            }
        }

        if (DEBUG_GESTURES) {
            mGestureRec.add(event);
        }

        if (mStatusBarWindowState == WINDOW_STATE_SHOWING) {
            final boolean upOrCancel =
                    event.getAction() == MotionEvent.ACTION_UP ||
                    event.getAction() == MotionEvent.ACTION_CANCEL;
            if (upOrCancel && !mExpandedVisible) {
                setInteracting(StatusBarManager.WINDOW_STATUS_BAR, false);
            } else {
                setInteracting(StatusBarManager.WINDOW_STATUS_BAR, true);
            }
        }
        return false;
    }

    public GestureRecorder getGestureRecorder() {
        return mGestureRec;
    }

    public BiometricUnlockController getBiometricUnlockController() {
        return mBiometricUnlockController;
    }

    @Override // CommandQueue
    public void setWindowState(
            int displayId, @WindowType int window, @WindowVisibleState int state) {
        if (displayId != mDisplayId) {
            return;
        }
        boolean showing = state == WINDOW_STATE_SHOWING;
        if (mStatusBarWindow != null
                && window == StatusBarManager.WINDOW_STATUS_BAR
                && mStatusBarWindowState != state) {
            mStatusBarWindowState = state;
            if (DEBUG_WINDOW_STATE) Log.d(TAG, "Status bar " + windowStateToString(state));
            if (!showing && mState == StatusBarState.SHADE) {
                mStatusBarView.collapsePanel(false /* animate */, false /* delayed */,
                        1.0f /* speedUpFactor */);
            }
            if (mStatusBarView != null) {
                mStatusBarWindowHidden = state == WINDOW_STATE_HIDDEN;
                updateHideIconsForBouncer(false /* animate */);
            }
        }
    }

    @Override
    public void onSystemBarAppearanceChanged(int displayId, @Appearance int appearance,
            AppearanceRegion[] appearanceRegions, boolean navbarColorManagedByIme) {
        if (displayId != mDisplayId) {
            return;
        }
        boolean barModeChanged = false;
        final int diff = mAppearance ^ appearance;
        if (mAppearance != appearance) {
            mAppearance = appearance;

            // update low profile
            if ((diff & APPEARANCE_LOW_PROFILE_BARS) != 0) {
                updateAreThereNotifications();
            }
            barModeChanged = updateBarMode(barMode(mTransientShown, appearance));
        }
        mLightBarController.onStatusBarAppearanceChanged(appearanceRegions, barModeChanged,
                mStatusBarMode, navbarColorManagedByIme);
    }

    @Override
    public void showTransient(int displayId, @InternalInsetType int[] types) {
        if (displayId != mDisplayId) {
            return;
        }
        if (!containsType(types, TYPE_TOP_BAR)) {
            return;
        }
        showTransientUnchecked();
    }

    private void showTransientUnchecked() {
        if (!mTransientShown) {
            mTransientShown = true;
            mNoAnimationOnNextBarModeChange = true;
            handleTransientChanged();
        }
    }

    @Override
    public void abortTransient(int displayId, @InternalInsetType int[] types) {
        if (displayId != mDisplayId) {
            return;
        }
        if (!containsType(types, TYPE_TOP_BAR)) {
            return;
        }
        clearTransient();
    }

    void clearTransient() {
        if (mTransientShown) {
            mTransientShown = false;
            handleTransientChanged();
        }
    }

    private void handleTransientChanged() {
        final int barMode = barMode(mTransientShown, mAppearance);
        if (updateBarMode(barMode)) {
            mLightBarController.onStatusBarModeChanged(barMode);
        }
    }

    private boolean updateBarMode(int barMode) {
        if (mStatusBarMode != barMode) {
            mStatusBarMode = barMode;
            checkBarModes();
            mAutoHideController.touchAutoHide();
            return true;
        }
        return false;
    }

    private static @TransitionMode int barMode(boolean isTransient, int appearance) {
        final int lightsOutOpaque = APPEARANCE_LOW_PROFILE_BARS | APPEARANCE_OPAQUE_TOP_BAR;
        if (isTransient) {
            return MODE_SEMI_TRANSPARENT;
        } else if ((appearance & lightsOutOpaque) == lightsOutOpaque) {
            return MODE_LIGHTS_OUT;
        } else if ((appearance & APPEARANCE_LOW_PROFILE_BARS) != 0) {
            return MODE_LIGHTS_OUT_TRANSPARENT;
        } else if ((appearance & APPEARANCE_OPAQUE_TOP_BAR) != 0) {
            return MODE_OPAQUE;
        } else {
            return MODE_TRANSPARENT;
        }
    }

    @Override
    public void topAppWindowChanged(int displayId, boolean isFullscreen, boolean isImmersive) {
        if (displayId != mDisplayId) {
            return;
        }
        mAppFullscreen = isFullscreen;
        mAppImmersive = isImmersive;
        mStatusBarStateController.setFullscreenState(isFullscreen, isImmersive);
    }

    @Override
    public void showWirelessChargingAnimation(int batteryLevel) {
        if (mDozing || mKeyguardManager.isKeyguardLocked()) {
            // on ambient or lockscreen, hide notification panel
            WirelessChargingAnimation.makeWirelessChargingAnimation(mContext, null,
                    batteryLevel, new WirelessChargingAnimation.Callback() {
                        @Override
                        public void onAnimationStarting() {
                            CrossFadeHelper.fadeOut(mNotificationPanel, 1);
                        }

                        @Override
                        public void onAnimationEnded() {
                            CrossFadeHelper.fadeIn(mNotificationPanel);
                        }
                    }, mDozing).show();
        } else {
            // workspace
            WirelessChargingAnimation.makeWirelessChargingAnimation(mContext, null,
                    batteryLevel, null, false).show();
        }
    }

    @Override
    public void onRecentsAnimationStateChanged(boolean running) {
        setInteracting(StatusBarManager.WINDOW_NAVIGATION_BAR, running);
    }

    protected BarTransitions getStatusBarTransitions() {
        return mStatusBarView.getBarTransitions();
    }

    void checkBarModes() {
        if (mDemoMode) return;
        if (mStatusBarView != null) checkBarMode(mStatusBarMode, mStatusBarWindowState,
                getStatusBarTransitions());
        mNavigationBarController.checkNavBarModes(mDisplayId);
        mNoAnimationOnNextBarModeChange = false;
    }

    // Called by NavigationBarFragment
    void setQsScrimEnabled(boolean scrimEnabled) {
        mNotificationPanel.setQsScrimEnabled(scrimEnabled);
    }

    void checkBarMode(@TransitionMode int mode, @WindowVisibleState int windowState,
            BarTransitions transitions) {
        final boolean anim = !mNoAnimationOnNextBarModeChange && mDeviceInteractive
                && windowState != WINDOW_STATE_HIDDEN;
        transitions.transitionTo(mode, anim);
    }

    private void finishBarAnimations() {
        if (mStatusBarView != null) {
            mStatusBarView.getBarTransitions().finishAnimations();
        }
        mNavigationBarController.finishBarAnimations(mDisplayId);
    }

    private final Runnable mCheckBarModes = this::checkBarModes;

    public void setInteracting(int barWindow, boolean interacting) {
        final boolean changing = ((mInteractingWindows & barWindow) != 0) != interacting;
        mInteractingWindows = interacting
                ? (mInteractingWindows | barWindow)
                : (mInteractingWindows & ~barWindow);
        if (mInteractingWindows != 0) {
            mAutoHideController.suspendAutoHide();
        } else {
            mAutoHideController.resumeSuspendedAutoHide();
        }
        // manually dismiss the volume panel when interacting with the nav bar
        if (changing && interacting && barWindow == StatusBarManager.WINDOW_NAVIGATION_BAR) {
            mNavigationBarController.touchAutoDim(mDisplayId);
            dismissVolumeDialog();
        }
        checkBarModes();
    }

    private void dismissVolumeDialog() {
        if (mVolumeComponent != null) {
            mVolumeComponent.dismissNow();
        }
    }

    /** Returns whether the top activity is in fullscreen mode. */
    public boolean inFullscreenMode() {
        return mAppFullscreen;
    }

    /** Returns whether the top activity is in immersive mode. */
    public boolean inImmersiveMode() {
        return mAppImmersive;
    }

    private boolean areLightsOn() {
        return 0 == (mAppearance & APPEARANCE_LOW_PROFILE_BARS);
    }

    public static String viewInfo(View v) {
        return "[(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom()
                + ") " + v.getWidth() + "x" + v.getHeight() + "]";
    }

    @Override
    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
        synchronized (mQueueLock) {
            pw.println("Current Status Bar state:");
            pw.println("  mExpandedVisible=" + mExpandedVisible);
            pw.println("  mDisplayMetrics=" + mDisplayMetrics);
            pw.println("  mStackScroller: " + viewInfo(mStackScroller));
            pw.println("  mStackScroller: " + viewInfo(mStackScroller)
                    + " scroll " + mStackScroller.getScrollX()
                    + "," + mStackScroller.getScrollY());
        }

        pw.print("  mInteractingWindows="); pw.println(mInteractingWindows);
        pw.print("  mStatusBarWindowState=");
        pw.println(windowStateToString(mStatusBarWindowState));
        pw.print("  mStatusBarMode=");
        pw.println(BarTransitions.modeToString(mStatusBarMode));
        pw.print("  mDozing="); pw.println(mDozing);
        pw.print("  mZenMode=");
        pw.println(Settings.Global.zenModeToString(Settings.Global.getInt(
                mContext.getContentResolver(), Settings.Global.ZEN_MODE,
                Settings.Global.ZEN_MODE_OFF)));
        pw.print("  mWallpaperSupported= "); pw.println(mWallpaperSupported);

        if (mStatusBarView != null) {
            dumpBarTransitions(pw, "mStatusBarView", mStatusBarView.getBarTransitions());
        }
        pw.println("  StatusBarWindowView: ");
        if (mStatusBarWindowViewController != null) {
            mStatusBarWindowViewController.dump(fd, pw, args);
        }

        pw.println("  mMediaManager: ");
        if (mMediaManager != null) {
            mMediaManager.dump(fd, pw, args);
        }

        pw.println("  Panels: ");
        if (mNotificationPanel != null) {
            pw.println("    mNotificationPanel=" +
                mNotificationPanel + " params=" + mNotificationPanel.getLayoutParams().debug(""));
            pw.print  ("      ");
            mNotificationPanel.dump(fd, pw, args);
        }
        pw.println("  mStackScroller: ");
        if (mStackScroller instanceof Dumpable) {
            pw.print  ("      ");
            ((Dumpable) mStackScroller).dump(fd, pw, args);
        }
        pw.println("  Theme:");
        String nightMode = mUiModeManager == null ? "null" : mUiModeManager.getNightMode() + "";
        pw.println("    dark theme: " + nightMode +
                " (auto: " + UiModeManager.MODE_NIGHT_AUTO +
                ", yes: " + UiModeManager.MODE_NIGHT_YES +
                ", no: " + UiModeManager.MODE_NIGHT_NO + ")");
        final boolean lightWpTheme = mContext.getThemeResId() == R.style.Theme_SystemUI_Light;
        pw.println("    light wallpaper theme: " + lightWpTheme);

        mDozeLog.dump(pw);

        if (mKeyguardIndicationController != null) {
            mKeyguardIndicationController.dump(fd, pw, args);
        }

        if (mScrimController != null) {
            mScrimController.dump(fd, pw, args);
        }

        if (mStatusBarKeyguardViewManager != null) {
            mStatusBarKeyguardViewManager.dump(pw);
        }

        if (DUMPTRUCK) {
            synchronized (mEntryManager.getNotificationData()) {
                mEntryManager.getNotificationData().dump(pw, "  ");
            }

            if (false) {
                pw.println("see the logcat for a dump of the views we have created.");
                // must happen on ui thread
                mHandler.post(() -> {
                    mStatusBarView.getLocationOnScreen(mAbsPos);
                    Log.d(TAG, "mStatusBarView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] +
                            ") " + mStatusBarView.getWidth() + "x" + getStatusBarHeight());
                    mStatusBarView.debug();
                });
            }
        }

        if (DEBUG_GESTURES) {
            pw.print("  status bar gestures: ");
            mGestureRec.dump(fd, pw, args);
        }

        if (mHeadsUpManager != null) {
            mHeadsUpManager.dump(fd, pw, args);
        } else {
            pw.println("  mHeadsUpManager: null");
        }
        if (mGroupManager != null) {
            mGroupManager.dump(fd, pw, args);
        } else {
            pw.println("  mGroupManager: null");
        }

        if (mBubbleController != null) {
            mBubbleController.dump(fd, pw, args);
        }

        if (mLightBarController != null) {
            mLightBarController.dump(fd, pw, args);
        }

        mFalsingManager.dump(pw);
        FalsingLog.dump(pw);

        pw.println("SharedPreferences:");
        for (Map.Entry<String, ?> entry : Prefs.getAll(mContext).entrySet()) {
            pw.print("  "); pw.print(entry.getKey()); pw.print("="); pw.println(entry.getValue());
        }
    }

    static void dumpBarTransitions(PrintWriter pw, String var, BarTransitions transitions) {
        pw.print("  "); pw.print(var); pw.print(".BarTransitions.mMode=");
        pw.println(BarTransitions.modeToString(transitions.getMode()));
    }

    public void createAndAddWindows(@Nullable RegisterStatusBarResult result) {
        makeStatusBarView(result);
        mStatusBarWindowController.add(mStatusBarWindow, getStatusBarHeight());
    }

    // called by makeStatusbar and also by PhoneStatusBarView
    void updateDisplaySize() {
        mDisplay.getMetrics(mDisplayMetrics);
        mDisplay.getSize(mCurrentDisplaySize);
        if (DEBUG_GESTURES) {
            mGestureRec.tag("display",
                    String.format("%dx%d", mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels));
        }
    }

    float getDisplayDensity() {
        return mDisplayMetrics.density;
    }

    float getDisplayWidth() {
        return mDisplayMetrics.widthPixels;
    }

    float getDisplayHeight() {
        return mDisplayMetrics.heightPixels;
    }

    int getRotation() {
        return mDisplay.getRotation();
    }

    public void startActivityDismissingKeyguard(final Intent intent, boolean onlyProvisioned,
            boolean dismissShade, int flags) {
        startActivityDismissingKeyguard(intent, onlyProvisioned, dismissShade,
                false /* disallowEnterPictureInPictureWhileLaunching */, null /* callback */,
                flags);
    }

    public void startActivityDismissingKeyguard(final Intent intent, boolean onlyProvisioned,
            boolean dismissShade) {
        startActivityDismissingKeyguard(intent, onlyProvisioned, dismissShade, 0);
    }

    public void startActivityDismissingKeyguard(final Intent intent, boolean onlyProvisioned,
            final boolean dismissShade, final boolean disallowEnterPictureInPictureWhileLaunching,
            final Callback callback, int flags) {
        if (onlyProvisioned && !mDeviceProvisionedController.isDeviceProvisioned()) return;

        final boolean afterKeyguardGone = mActivityIntentHelper.wouldLaunchResolverActivity(
                intent, mLockscreenUserManager.getCurrentUserId());
        Runnable runnable = () -> {
            mAssistManager.hideAssist();
            intent.setFlags(
                    Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
            intent.addFlags(flags);
            int result = ActivityManager.START_CANCELED;
            ActivityOptions options = new ActivityOptions(getActivityOptions(
                    null /* remoteAnimation */));
            options.setDisallowEnterPictureInPictureWhileLaunching(
                    disallowEnterPictureInPictureWhileLaunching);
            if (intent == KeyguardBottomAreaView.INSECURE_CAMERA_INTENT) {
                // Normally an activity will set it's requested rotation
                // animation on its window. However when launching an activity
                // causes the orientation to change this is too late. In these cases
                // the default animation is used. This doesn't look good for
                // the camera (as it rotates the camera contents out of sync
                // with physical reality). So, we ask the WindowManager to
                // force the crossfade animation if an orientation change
                // happens to occur during the launch.
                options.setRotationAnimationHint(
                        WindowManager.LayoutParams.ROTATION_ANIMATION_SEAMLESS);
            }
            if (intent.getAction() == Settings.Panel.ACTION_VOLUME) {
                // Settings Panel is implemented as activity(not a dialog), so
                // underlying app is paused and may enter picture-in-picture mode
                // as a result.
                // So we need to disable picture-in-picture mode here
                // if it is volume panel.
                options.setDisallowEnterPictureInPictureWhileLaunching(true);
            }
            try {
                result = ActivityTaskManager.getService().startActivityAsUser(
                        null, mContext.getBasePackageName(),
                        intent,
                        intent.resolveTypeIfNeeded(mContext.getContentResolver()),
                        null, null, 0, Intent.FLAG_ACTIVITY_NEW_TASK, null,
                        options.toBundle(), UserHandle.CURRENT.getIdentifier());
            } catch (RemoteException e) {
                Log.w(TAG, "Unable to start activity", e);
            }
            if (callback != null) {
                callback.onActivityStarted(result);
            }
        };
        Runnable cancelRunnable = () -> {
            if (callback != null) {
                callback.onActivityStarted(ActivityManager.START_CANCELED);
            }
        };
        executeRunnableDismissingKeyguard(runnable, cancelRunnable, dismissShade,
                afterKeyguardGone, true /* deferred */);
    }

    public void readyForKeyguardDone() {
        mStatusBarKeyguardViewManager.readyForKeyguardDone();
    }

    public void executeRunnableDismissingKeyguard(final Runnable runnable,
            final Runnable cancelAction,
            final boolean dismissShade,
            final boolean afterKeyguardGone,
            final boolean deferred) {
        dismissKeyguardThenExecute(() -> {
            if (runnable != null) {
                if (mStatusBarKeyguardViewManager.isShowing()
                        && mStatusBarKeyguardViewManager.isOccluded()) {
                    mStatusBarKeyguardViewManager.addAfterKeyguardGoneRunnable(runnable);
                } else {
                    AsyncTask.execute(runnable);
                }
            }
            if (dismissShade) {
                if (mExpandedVisible && !mBouncerShowing) {
                    animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL, true /* force */,
                            true /* delayed*/);
                } else {

                    // Do it after DismissAction has been processed to conserve the needed ordering.
                    mHandler.post(this::runPostCollapseRunnables);
                }
            } else if (isInLaunchTransition() && mNotificationPanel.isLaunchTransitionFinished()) {

                // We are not dismissing the shade, but the launch transition is already finished,
                // so nobody will call readyForKeyguardDone anymore. Post it such that
                // keyguardDonePending gets called first.
                mHandler.post(mStatusBarKeyguardViewManager::readyForKeyguardDone);
            }
            return deferred;
        }, cancelAction, afterKeyguardGone);
    }

    private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (DEBUG) Log.v(TAG, "onReceive: " + intent);
            String action = intent.getAction();
            if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) {
                KeyboardShortcuts.dismiss();
                if (mRemoteInputManager.getController() != null) {
                    mRemoteInputManager.getController().closeRemoteInputs();
                }
                if (mBubbleController.isStackExpanded()) {
                    mBubbleController.collapseStack();
                }
                if (mLockscreenUserManager.isCurrentProfile(getSendingUserId())) {
                    int flags = CommandQueue.FLAG_EXCLUDE_NONE;
                    String reason = intent.getStringExtra("reason");
                    if (reason != null && reason.equals(SYSTEM_DIALOG_REASON_RECENT_APPS)) {
                        flags |= CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL;
                    }
                    animateCollapsePanels(flags);
                }
            }
            else if (Intent.ACTION_SCREEN_OFF.equals(action)) {
                if (mStatusBarWindowController != null) {
                    mStatusBarWindowController.setNotTouchable(false);
                }
                if (mBubbleController.isStackExpanded()) {
                    mBubbleController.collapseStack();
                }
                finishBarAnimations();
                resetUserExpandedStates();
            }
            else if (DevicePolicyManager.ACTION_SHOW_DEVICE_MONITORING_DIALOG.equals(action)) {
                mQSPanel.showDeviceMonitoringDialog();
            }
        }
    };

    private final BroadcastReceiver mDemoReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            if (DEBUG) Log.v(TAG, "onReceive: " + intent);
            String action = intent.getAction();
            if (ACTION_DEMO.equals(action)) {
                Bundle bundle = intent.getExtras();
                if (bundle != null) {
                    String command = bundle.getString("command", "").trim().toLowerCase();
                    if (command.length() > 0) {
                        try {
                            dispatchDemoCommand(command, bundle);
                        } catch (Throwable t) {
                            Log.w(TAG, "Error running demo command, intent=" + intent, t);
                        }
                    }
                }
            } else if (ACTION_FAKE_ARTWORK.equals(action)) {
                if (DEBUG_MEDIA_FAKE_ARTWORK) {
                    mPresenter.updateMediaMetaData(true, true);
                }
            }
        }
    };

    public void resetUserExpandedStates() {
        ArrayList<NotificationEntry> activeNotifications = mEntryManager.getNotificationData()
                .getActiveNotifications();
        final int notificationCount = activeNotifications.size();
        for (int i = 0; i < notificationCount; i++) {
            NotificationEntry entry = activeNotifications.get(i);
            entry.resetUserExpansion();
        }
    }

    private void executeWhenUnlocked(OnDismissAction action, boolean requiresShadeOpen) {
        if (mStatusBarKeyguardViewManager.isShowing() && requiresShadeOpen) {
            mStatusBarStateController.setLeaveOpenOnKeyguardHide(true);
        }
        dismissKeyguardThenExecute(action, null /* cancelAction */, false /* afterKeyguardGone */);
    }

    protected void dismissKeyguardThenExecute(OnDismissAction action, boolean afterKeyguardGone) {
        dismissKeyguardThenExecute(action, null /* cancelRunnable */, afterKeyguardGone);
    }

    @Override
    public void dismissKeyguardThenExecute(OnDismissAction action, Runnable cancelAction,
            boolean afterKeyguardGone) {
        if (mWakefulnessLifecycle.getWakefulness() == WAKEFULNESS_ASLEEP
                && mKeyguardStateController.canDismissLockScreen()
                && !mStatusBarStateController.leaveOpenOnKeyguardHide()
                && mDozeServiceHost.isPulsing()) {
            // Reuse the biometric wake-and-unlock transition if we dismiss keyguard from a pulse.
            // TODO: Factor this transition out of BiometricUnlockController.
            mBiometricUnlockController.startWakeAndUnlock(
                    BiometricUnlockController.MODE_WAKE_AND_UNLOCK_PULSING);
        }
        if (mStatusBarKeyguardViewManager.isShowing()) {
            mStatusBarKeyguardViewManager.dismissWithAction(action, cancelAction,
                    afterKeyguardGone);
        } else {
            action.onDismiss();
        }
    }

    @Override
    public void onConfigChanged(Configuration newConfig) {
        updateResources();
        updateDisplaySize(); // populates mDisplayMetrics

        if (DEBUG) {
            Log.v(TAG, "configuration changed: " + mContext.getResources().getConfiguration());
        }

        mViewHierarchyManager.updateRowStates();
        mScreenPinningRequest.onConfigurationChanged();
    }

    @Override
    public void setLockscreenUser(int newUserId) {
        mLockscreenWallpaper.setCurrentUser(newUserId);
        mScrimController.setCurrentUser(newUserId);
        if (mWallpaperSupported) {
            mWallpaperChangedReceiver.onReceive(mContext, null);
        }
    }

    /**
     * Reload some of our resources when the configuration changes.
     *
     * We don't reload everything when the configuration changes -- we probably
     * should, but getting that smooth is tough.  Someday we'll fix that.  In the
     * meantime, just update the things that we know change.
     */
    void updateResources() {
        // Update the quick setting tiles
        if (mQSPanel != null) {
            mQSPanel.updateResources();
        }

        loadDimens();

        if (mStatusBarView != null) {
            mStatusBarView.updateResources();
        }
        if (mNotificationPanel != null) {
            mNotificationPanel.updateResources();
        }
        if (mBrightnessMirrorController != null) {
            mBrightnessMirrorController.updateResources();
        }
    }

    protected void loadDimens() {
        final Resources res = mContext.getResources();

        int oldBarHeight = mNaturalBarHeight;
        mNaturalBarHeight = res.getDimensionPixelSize(
                com.android.internal.R.dimen.status_bar_height);
        if (mStatusBarWindowController != null && mNaturalBarHeight != oldBarHeight) {
            mStatusBarWindowController.setBarHeight(mNaturalBarHeight);
        }

        if (DEBUG) Log.v(TAG, "defineSlots");
    }

    // Visibility reporting

    protected void handleVisibleToUserChanged(boolean visibleToUser) {
        if (visibleToUser) {
            handleVisibleToUserChangedImpl(visibleToUser);
            mNotificationLogger.startNotificationLogging();
        } else {
            mNotificationLogger.stopNotificationLogging();
            handleVisibleToUserChangedImpl(visibleToUser);
        }
    }

    void handlePeekToExpandTransistion() {
        try {
            // consider the transition from peek to expanded to be a panel open,
            // but not one that clears notification effects.
            int notificationLoad = mEntryManager.getNotificationData()
                    .getActiveNotifications().size();
            mBarService.onPanelRevealed(false, notificationLoad);
        } catch (RemoteException ex) {
            // Won't fail unless the world has ended.
        }
    }

    /**
     * The LEDs are turned off when the notification panel is shown, even just a little bit.
     * See also StatusBar.setPanelExpanded for another place where we attempt to do this.
     */
    private void handleVisibleToUserChangedImpl(boolean visibleToUser) {
        if (visibleToUser) {
            boolean pinnedHeadsUp = mHeadsUpManager.hasPinnedHeadsUp();
            boolean clearNotificationEffects =
                    !mPresenter.isPresenterFullyCollapsed() &&
                            (mState == StatusBarState.SHADE
                                    || mState == StatusBarState.SHADE_LOCKED);
            int notificationLoad = mEntryManager.getNotificationData().getActiveNotifications()
                    .size();
            if (pinnedHeadsUp && mPresenter.isPresenterFullyCollapsed()) {
                notificationLoad = 1;
            }
            final int finalNotificationLoad = notificationLoad;
            mUiOffloadThread.submit(() -> {
                try {
                    mBarService.onPanelRevealed(clearNotificationEffects,
                            finalNotificationLoad);
                } catch (RemoteException ex) {
                    // Won't fail unless the world has ended.
                }
            });
        } else {
            mUiOffloadThread.submit(() -> {
                try {
                    mBarService.onPanelHidden();
                } catch (RemoteException ex) {
                    // Won't fail unless the world has ended.
                }
            });
        }

    }

    private void logStateToEventlog() {
        boolean isShowing = mStatusBarKeyguardViewManager.isShowing();
        boolean isOccluded = mStatusBarKeyguardViewManager.isOccluded();
        boolean isBouncerShowing = mStatusBarKeyguardViewManager.isBouncerShowing();
        boolean isSecure = mKeyguardStateController.isMethodSecure();
        boolean unlocked = mKeyguardStateController.canDismissLockScreen();
        int stateFingerprint = getLoggingFingerprint(mState,
                isShowing,
                isOccluded,
                isBouncerShowing,
                isSecure,
                unlocked);
        if (stateFingerprint != mLastLoggedStateFingerprint) {
            if (mStatusBarStateLog == null) {
                mStatusBarStateLog = new LogMaker(MetricsEvent.VIEW_UNKNOWN);
            }
            mMetricsLogger.write(mStatusBarStateLog
                    .setCategory(isBouncerShowing ? MetricsEvent.BOUNCER : MetricsEvent.LOCKSCREEN)
                    .setType(isShowing ? MetricsEvent.TYPE_OPEN : MetricsEvent.TYPE_CLOSE)
                    .setSubtype(isSecure ? 1 : 0));
            EventLogTags.writeSysuiStatusBarState(mState,
                    isShowing ? 1 : 0,
                    isOccluded ? 1 : 0,
                    isBouncerShowing ? 1 : 0,
                    isSecure ? 1 : 0,
                    unlocked ? 1 : 0);
            mLastLoggedStateFingerprint = stateFingerprint;
        }
    }

    /**
     * Returns a fingerprint of fields logged to eventlog
     */
    private static int getLoggingFingerprint(int statusBarState, boolean keyguardShowing,
            boolean keyguardOccluded, boolean bouncerShowing, boolean secure,
            boolean currentlyInsecure) {
        // Reserve 8 bits for statusBarState. We'll never go higher than
        // that, right? Riiiight.
        return (statusBarState & 0xFF)
                | ((keyguardShowing   ? 1 : 0) <<  8)
                | ((keyguardOccluded  ? 1 : 0) <<  9)
                | ((bouncerShowing    ? 1 : 0) << 10)
                | ((secure            ? 1 : 0) << 11)
                | ((currentlyInsecure ? 1 : 0) << 12);
    }

    //
    // tracing
    //

    void postStartTracing() {
        mHandler.postDelayed(mStartTracing, 3000);
    }

    void vibrate() {
        android.os.Vibrator vib = (android.os.Vibrator)mContext.getSystemService(
                Context.VIBRATOR_SERVICE);
        vib.vibrate(250, VIBRATION_ATTRIBUTES);
    }

    final Runnable mStartTracing = new Runnable() {
        @Override
        public void run() {
            vibrate();
            SystemClock.sleep(250);
            Log.d(TAG, "startTracing");
            android.os.Debug.startMethodTracing("/data/statusbar-traces/trace");
            mHandler.postDelayed(mStopTracing, 10000);
        }
    };

    final Runnable mStopTracing = () -> {
        android.os.Debug.stopMethodTracing();
        Log.d(TAG, "stopTracing");
        vibrate();
    };

    @Override
    public void postQSRunnableDismissingKeyguard(final Runnable runnable) {
        mHandler.post(() -> {
            mStatusBarStateController.setLeaveOpenOnKeyguardHide(true);
            executeRunnableDismissingKeyguard(() -> mHandler.post(runnable), null, false, false,
                    false);
        });
    }

    @Override
    public void postStartActivityDismissingKeyguard(final PendingIntent intent) {
        mHandler.post(() -> startPendingIntentDismissingKeyguard(intent));
    }

    @Override
    public void postStartActivityDismissingKeyguard(final Intent intent, int delay) {
        mHandler.postDelayed(() ->
                handleStartActivityDismissingKeyguard(intent, true /*onlyProvisioned*/), delay);
    }

    private void handleStartActivityDismissingKeyguard(Intent intent, boolean onlyProvisioned) {
        startActivityDismissingKeyguard(intent, onlyProvisioned, true /* dismissShade */);
    }

    private boolean mDemoModeAllowed;
    private boolean mDemoMode;

    @Override
    public void dispatchDemoCommand(String command, Bundle args) {
        if (!mDemoModeAllowed) {
            mDemoModeAllowed = Settings.Global.getInt(mContext.getContentResolver(),
                    DEMO_MODE_ALLOWED, 0) != 0;
        }
        if (!mDemoModeAllowed) return;
        if (command.equals(COMMAND_ENTER)) {
            mDemoMode = true;
        } else if (command.equals(COMMAND_EXIT)) {
            mDemoMode = false;
            checkBarModes();
        } else if (!mDemoMode) {
            // automatically enter demo mode on first demo command
            dispatchDemoCommand(COMMAND_ENTER, new Bundle());
        }
        boolean modeChange = command.equals(COMMAND_ENTER) || command.equals(COMMAND_EXIT);
        if ((modeChange || command.equals(COMMAND_VOLUME)) && mVolumeComponent != null) {
            mVolumeComponent.dispatchDemoCommand(command, args);
        }
        if (modeChange || command.equals(COMMAND_CLOCK)) {
            dispatchDemoCommandToView(command, args, R.id.clock);
        }
        if (modeChange || command.equals(COMMAND_BATTERY)) {
            mBatteryController.dispatchDemoCommand(command, args);
        }
        if (modeChange || command.equals(COMMAND_STATUS)) {
            ((StatusBarIconControllerImpl) mIconController).dispatchDemoCommand(command, args);
        }
        if (mNetworkController != null && (modeChange || command.equals(COMMAND_NETWORK))) {
            mNetworkController.dispatchDemoCommand(command, args);
        }
        if (modeChange || command.equals(COMMAND_NOTIFICATIONS)) {
            View notifications = mStatusBarView == null ? null
                    : mStatusBarView.findViewById(R.id.notification_icon_area);
            if (notifications != null) {
                String visible = args.getString("visible");
                int vis = mDemoMode && "false".equals(visible) ? View.INVISIBLE : View.VISIBLE;
                notifications.setVisibility(vis);
            }
        }
        if (command.equals(COMMAND_BARS)) {
            String mode = args.getString("mode");
            int barMode = "opaque".equals(mode) ? MODE_OPAQUE :
                    "translucent".equals(mode) ? MODE_TRANSLUCENT :
                    "semi-transparent".equals(mode) ? MODE_SEMI_TRANSPARENT :
                    "transparent".equals(mode) ? MODE_TRANSPARENT :
                    "warning".equals(mode) ? MODE_WARNING :
                    -1;
            if (barMode != -1) {
                boolean animate = true;
                if (mStatusBarView != null) {
                    mStatusBarView.getBarTransitions().transitionTo(barMode, animate);
                }
                mNavigationBarController.transitionTo(mDisplayId, barMode, animate);
            }
        }
        if (modeChange || command.equals(COMMAND_OPERATOR)) {
            dispatchDemoCommandToView(command, args, R.id.operator_name);
        }
    }

    private void dispatchDemoCommandToView(String command, Bundle args, int id) {
        if (mStatusBarView == null) return;
        View v = mStatusBarView.findViewById(id);
        if (v instanceof DemoMode) {
            ((DemoMode)v).dispatchDemoCommand(command, args);
        }
    }

    public void showKeyguard() {
        mStatusBarStateController.setKeyguardRequested(true);
        mStatusBarStateController.setLeaveOpenOnKeyguardHide(false);
        mPendingRemoteInputView = null;
        updateIsKeyguard();
        mAssistManager.onLockscreenShown();
    }

    public boolean hideKeyguard() {
        mStatusBarStateController.setKeyguardRequested(false);
        return updateIsKeyguard();
    }

    /**
     * stop(tag)
     * @return True if StatusBar state is FULLSCREEN_USER_SWITCHER.
     */
    public boolean isFullScreenUserSwitcherState() {
        return mState == StatusBarState.FULLSCREEN_USER_SWITCHER;
    }

    boolean updateIsKeyguard() {
        boolean wakeAndUnlocking = mBiometricUnlockController.getMode()
                == BiometricUnlockController.MODE_WAKE_AND_UNLOCK;

        // For dozing, keyguard needs to be shown whenever the device is non-interactive. Otherwise
        // there's no surface we can show to the user. Note that the device goes fully interactive
        // late in the transition, so we also allow the device to start dozing once the screen has
        // turned off fully.
        boolean keyguardForDozing = mDozeServiceHost.getDozingRequested()
                && (!mDeviceInteractive || isGoingToSleep() && (isScreenFullyOff() || mIsKeyguard));
        boolean shouldBeKeyguard = (mStatusBarStateController.isKeyguardRequested()
                || keyguardForDozing) && !wakeAndUnlocking;
        if (keyguardForDozing) {
            updatePanelExpansionForKeyguard();
        }
        if (shouldBeKeyguard) {
            if (isGoingToSleep()
                    && mScreenLifecycle.getScreenState() == ScreenLifecycle.SCREEN_TURNING_OFF) {
                // Delay showing the keyguard until screen turned off.
            } else {
                showKeyguardImpl();
            }
        } else {
            return hideKeyguardImpl();
        }
        return false;
    }

    public void showKeyguardImpl() {
        mIsKeyguard = true;
        if (mKeyguardStateController.isLaunchTransitionFadingAway()) {
            mNotificationPanel.animate().cancel();
            onLaunchTransitionFadingEnded();
        }
        mHandler.removeMessages(MSG_LAUNCH_TRANSITION_TIMEOUT);
        if (mUserSwitcherController != null && mUserSwitcherController.useFullscreenUserSwitcher()) {
            mStatusBarStateController.setState(StatusBarState.FULLSCREEN_USER_SWITCHER);
        } else if (!mPulseExpansionHandler.isWakingToShadeLocked()){
            mStatusBarStateController.setState(StatusBarState.KEYGUARD);
        }
        updatePanelExpansionForKeyguard();
        if (mDraggedDownEntry != null) {
            mDraggedDownEntry.setUserLocked(false);
            mDraggedDownEntry.notifyHeightChanged(false /* needsAnimation */);
            mDraggedDownEntry = null;
        }
    }

    private void updatePanelExpansionForKeyguard() {
        if (mState == StatusBarState.KEYGUARD && mBiometricUnlockController.getMode()
                != BiometricUnlockController.MODE_WAKE_AND_UNLOCK && !mBouncerShowing) {
            instantExpandNotificationsPanel();
        } else if (mState == StatusBarState.FULLSCREEN_USER_SWITCHER) {
            instantCollapseNotificationPanel();
        }
    }

    private void onLaunchTransitionFadingEnded() {
        mNotificationPanel.setAlpha(1.0f);
        mNotificationPanel.onAffordanceLaunchEnded();
        releaseGestureWakeLock();
        runLaunchTransitionEndRunnable();
        mKeyguardStateController.setLaunchTransitionFadingAway(false);
        mPresenter.updateMediaMetaData(true /* metaDataChanged */, true);
    }

    public void addPostCollapseAction(Runnable r) {
        mPostCollapseRunnables.add(r);
    }

    public boolean isInLaunchTransition() {
        return mNotificationPanel.isLaunchTransitionRunning()
                || mNotificationPanel.isLaunchTransitionFinished();
    }

    /**
     * Fades the content of the keyguard away after the launch transition is done.
     *
     * @param beforeFading the runnable to be run when the circle is fully expanded and the fading
     *                     starts
     * @param endRunnable the runnable to be run when the transition is done
     */
    public void fadeKeyguardAfterLaunchTransition(final Runnable beforeFading,
            Runnable endRunnable) {
        mHandler.removeMessages(MSG_LAUNCH_TRANSITION_TIMEOUT);
        mLaunchTransitionEndRunnable = endRunnable;
        Runnable hideRunnable = () -> {
            mKeyguardStateController.setLaunchTransitionFadingAway(true);
            if (beforeFading != null) {
                beforeFading.run();
            }
            updateScrimController();
            mPresenter.updateMediaMetaData(false, true);
            mNotificationPanel.setAlpha(1);
            mNotificationPanel.animate()
                    .alpha(0)
                    .setStartDelay(FADE_KEYGUARD_START_DELAY)
                    .setDuration(FADE_KEYGUARD_DURATION)
                    .withLayer()
                    .withEndAction(this::onLaunchTransitionFadingEnded);
            mCommandQueue.appTransitionStarting(mDisplayId, SystemClock.uptimeMillis(),
                    LightBarTransitionsController.DEFAULT_TINT_ANIMATION_DURATION, true);
        };
        if (mNotificationPanel.isLaunchTransitionRunning()) {
            mNotificationPanel.setLaunchTransitionEndRunnable(hideRunnable);
        } else {
            hideRunnable.run();
        }
    }

    /**
     * Fades the content of the Keyguard while we are dozing and makes it invisible when finished
     * fading.
     */
    public void fadeKeyguardWhilePulsing() {
        mNotificationPanel.animate()
                .alpha(0f)
                .setStartDelay(0)
                .setDuration(FADE_KEYGUARD_DURATION_PULSING)
                .setInterpolator(Interpolators.ALPHA_OUT)
                .withEndAction(()-> {
                    hideKeyguard();
                    mStatusBarKeyguardViewManager.onKeyguardFadedAway();
                }).start();
    }

    /**
     * Plays the animation when an activity that was occluding Keyguard goes away.
     */
    public void animateKeyguardUnoccluding() {
        mNotificationPanel.setExpandedFraction(0f);
        animateExpandNotificationsPanel();
    }

    /**
     * Starts the timeout when we try to start the affordances on Keyguard. We usually rely that
     * Keyguard goes away via fadeKeyguardAfterLaunchTransition, however, that might not happen
     * because the launched app crashed or something else went wrong.
     */
    public void startLaunchTransitionTimeout() {
        mHandler.sendEmptyMessageDelayed(MSG_LAUNCH_TRANSITION_TIMEOUT,
                LAUNCH_TRANSITION_TIMEOUT_MS);
    }

    private void onLaunchTransitionTimeout() {
        Log.w(TAG, "Launch transition: Timeout!");
        mNotificationPanel.onAffordanceLaunchEnded();
        releaseGestureWakeLock();
        mNotificationPanel.resetViews(false /* animate */);
    }

    private void runLaunchTransitionEndRunnable() {
        if (mLaunchTransitionEndRunnable != null) {
            Runnable r = mLaunchTransitionEndRunnable;

            // mLaunchTransitionEndRunnable might call showKeyguard, which would execute it again,
            // which would lead to infinite recursion. Protect against it.
            mLaunchTransitionEndRunnable = null;
            r.run();
        }
    }

    /**
     * @return true if we would like to stay in the shade, false if it should go away entirely
     */
    public boolean hideKeyguardImpl() {
        mIsKeyguard = false;
        Trace.beginSection("StatusBar#hideKeyguard");
        boolean staying = mStatusBarStateController.leaveOpenOnKeyguardHide();
        if (!(mStatusBarStateController.setState(StatusBarState.SHADE))) {
            //TODO: StatusBarStateController should probably know about hiding the keyguard and
            // notify listeners.

            // If the state didn't change, we may still need to update public mode
            mLockscreenUserManager.updatePublicMode();
        }
        if (mStatusBarStateController.leaveOpenOnKeyguardHide()) {
            if (!mStatusBarStateController.isKeyguardRequested()) {
                mStatusBarStateController.setLeaveOpenOnKeyguardHide(false);
            }
            long delay = mKeyguardStateController.calculateGoingToFullShadeDelay();
            mNotificationPanel.animateToFullShade(delay);
            if (mDraggedDownEntry != null) {
                mDraggedDownEntry.setUserLocked(false);
                mDraggedDownEntry = null;
            }

            // Disable layout transitions in navbar for this transition because the load is just
            // too heavy for the CPU and GPU on any device.
            mNavigationBarController.disableAnimationsDuringHide(mDisplayId, delay);
        } else if (!mNotificationPanel.isCollapsing()) {
            instantCollapseNotificationPanel();
        }

        // Keyguard state has changed, but QS is not listening anymore. Make sure to update the tile
        // visibilities so next time we open the panel we know the correct height already.
        if (mQSPanel != null) {
            mQSPanel.refreshAllTiles();
        }
        mHandler.removeMessages(MSG_LAUNCH_TRANSITION_TIMEOUT);
        releaseGestureWakeLock();
        mNotificationPanel.onAffordanceLaunchEnded();
        mNotificationPanel.animate().cancel();
        mNotificationPanel.setAlpha(1f);
        ViewGroupFadeHelper.reset(mNotificationPanel);
        updateScrimController();
        Trace.endSection();
        return staying;
    }

    private void releaseGestureWakeLock() {
        if (mGestureWakeLock.isHeld()) {
            mGestureWakeLock.release();
        }
    }

    /**
     * Notifies the status bar that Keyguard is going away very soon.
     */
    public void keyguardGoingAway() {
        // Treat Keyguard exit animation as an app transition to achieve nice transition for status
        // bar.
        mKeyguardStateController.notifyKeyguardGoingAway(true);
        mCommandQueue.appTransitionPending(mDisplayId, true /* forced */);
    }

    /**
     * Notifies the status bar the Keyguard is fading away with the specified timings.
     *  @param startTime the start time of the animations in uptime millis
     * @param delay the precalculated animation delay in milliseconds
     * @param fadeoutDuration the duration of the exit animation, in milliseconds
     * @param isBypassFading is this a fading away animation while bypassing
     */
    public void setKeyguardFadingAway(long startTime, long delay, long fadeoutDuration,
            boolean isBypassFading) {
        mCommandQueue.appTransitionStarting(mDisplayId, startTime + fadeoutDuration
                        - LightBarTransitionsController.DEFAULT_TINT_ANIMATION_DURATION,
                LightBarTransitionsController.DEFAULT_TINT_ANIMATION_DURATION, true);
        mCommandQueue.recomputeDisableFlags(mDisplayId, fadeoutDuration > 0 /* animate */);
        mCommandQueue.appTransitionStarting(mDisplayId,
                    startTime - LightBarTransitionsController.DEFAULT_TINT_ANIMATION_DURATION,
                    LightBarTransitionsController.DEFAULT_TINT_ANIMATION_DURATION, true);
        mKeyguardStateController.notifyKeyguardFadingAway(delay, fadeoutDuration, isBypassFading);
    }

    /**
     * Notifies that the Keyguard fading away animation is done.
     */
    public void finishKeyguardFadingAway() {
        mKeyguardStateController.notifyKeyguardDoneFading();
        mScrimController.setExpansionAffectsAlpha(true);
    }

    /**
     * Switches theme from light to dark and vice-versa.
     */
    protected void updateTheme() {

        // Lock wallpaper defines the color of the majority of the views, hence we'll use it
        // to set our default theme.
        final boolean lockDarkText = mColorExtractor.getNeutralColors().supportsDarkText();
        final int themeResId = lockDarkText ? R.style.Theme_SystemUI_Light : R.style.Theme_SystemUI;
        if (mContext.getThemeResId() != themeResId) {
            mContext.setTheme(themeResId);
            mConfigurationController.notifyThemeChanged();
        }
    }

    private void updateDozingState() {
        Trace.traceCounter(Trace.TRACE_TAG_APP, "dozing", mDozing ? 1 : 0);
        Trace.beginSection("StatusBar#updateDozingState");

        boolean sleepingFromKeyguard =
                mStatusBarKeyguardViewManager.isGoingToSleepVisibleNotOccluded();
        boolean wakeAndUnlock = mBiometricUnlockController.getMode()
                == BiometricUnlockController.MODE_WAKE_AND_UNLOCK;
        boolean animate = (!mDozing && mDozeServiceHost.shouldAnimateWakeup() && !wakeAndUnlock)
                || (mDozing && mDozeServiceHost.shouldAnimateScreenOff() && sleepingFromKeyguard);

        mNotificationPanel.setDozing(mDozing, animate, mWakeUpTouchLocation);
        updateQsExpansionEnabled();
        Trace.endSection();
    }

    public void userActivity() {
        if (mState == StatusBarState.KEYGUARD) {
            mKeyguardViewMediatorCallback.userActivity();
        }
    }

    public boolean interceptMediaKey(KeyEvent event) {
        return mState == StatusBarState.KEYGUARD
                && mStatusBarKeyguardViewManager.interceptMediaKey(event);
    }

    protected boolean shouldUnlockOnMenuPressed() {
        return mDeviceInteractive && mState != StatusBarState.SHADE
            && mStatusBarKeyguardViewManager.shouldDismissOnMenuPressed();
    }

    public boolean onMenuPressed() {
        if (shouldUnlockOnMenuPressed()) {
            animateCollapsePanels(
                    CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL /* flags */, true /* force */);
            return true;
        }
        return false;
    }

    public void endAffordanceLaunch() {
        releaseGestureWakeLock();
        mNotificationPanel.onAffordanceLaunchEnded();
    }

    public boolean onBackPressed() {
        boolean isScrimmedBouncer = mScrimController.getState() == ScrimState.BOUNCER_SCRIMMED;
        if (mStatusBarKeyguardViewManager.onBackPressed(isScrimmedBouncer /* hideImmediately */)) {
            if (!isScrimmedBouncer) {
                mNotificationPanel.expandWithoutQs();
            }
            return true;
        }
        if (mNotificationPanel.isQsExpanded()) {
            if (mNotificationPanel.isQsDetailShowing()) {
                mNotificationPanel.closeQsDetail();
            } else {
                mNotificationPanel.animateCloseQs(false /* animateAway */);
            }
            return true;
        }
        if (mState != StatusBarState.KEYGUARD && mState != StatusBarState.SHADE_LOCKED) {
            if (mNotificationPanel.canPanelBeCollapsed()) {
                animateCollapsePanels();
            } else {
                mBubbleController.performBackPressIfNeeded();
            }
            return true;
        }
        if (mKeyguardUserSwitcher != null && mKeyguardUserSwitcher.hideIfNotSimple(true)) {
            return true;
        }
        return false;
    }

    public boolean onSpacePressed() {
        if (mDeviceInteractive && mState != StatusBarState.SHADE) {
            animateCollapsePanels(
                    CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL /* flags */, true /* force */);
            return true;
        }
        return false;
    }

    private void showBouncerIfKeyguard() {
        if ((mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED)
                && !mKeyguardViewMediator.isHiding()) {
            showBouncer(true /* scrimmed */);
        }
    }

    @Override
    public void showBouncer(boolean scrimmed) {
        mStatusBarKeyguardViewManager.showBouncer(scrimmed);
    }

    @Override
    public void instantExpandNotificationsPanel() {
        // Make our window larger and the panel expanded.
        makeExpandedVisible(true);
        mNotificationPanel.expand(false /* animate */);
        mCommandQueue.recomputeDisableFlags(mDisplayId, false /* animate */);
    }

    @Override
    public boolean closeShadeIfOpen() {
        if (!mNotificationPanel.isFullyCollapsed()) {
            mCommandQueue.animateCollapsePanels(
                    CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL, true /* force */);
            visibilityChanged(false);
            mAssistManager.hideAssist();
        }
        return false;
    }

    @Override
    public void postOnShadeExpanded(Runnable executable) {
        mNotificationPanel.getViewTreeObserver().addOnGlobalLayoutListener(
                new ViewTreeObserver.OnGlobalLayoutListener() {
                    @Override
                    public void onGlobalLayout() {
                        if (getStatusBarWindow().getHeight() != getStatusBarHeight()) {
                            mNotificationPanel.getViewTreeObserver()
                                    .removeOnGlobalLayoutListener(this);
                            mNotificationPanel.post(executable);
                        }
                    }
                });
    }

    private void instantCollapseNotificationPanel() {
        mNotificationPanel.instantCollapse();
        runPostCollapseRunnables();
    }

    @Override
    public void onStatePreChange(int oldState, int newState) {
        // If we're visible and switched to SHADE_LOCKED (the user dragged
        // down on the lockscreen), clear notification LED, vibration,
        // ringing.
        // Other transitions are covered in handleVisibleToUserChanged().
        if (mVisible && (newState == StatusBarState.SHADE_LOCKED
                || (((SysuiStatusBarStateController) Dependency.get(StatusBarStateController.class))
                .goingToFullShade()))) {
            clearNotificationEffects();
        }
        if (newState == StatusBarState.KEYGUARD) {
            mRemoteInputManager.onPanelCollapsed();
            maybeEscalateHeadsUp();
        }
    }

    @Override
    public void onStateChanged(int newState) {
        mState = newState;
        updateReportRejectedTouchVisibility();
        mDozeServiceHost.updateDozing();
        updateTheme();
        mNavigationBarController.touchAutoDim(mDisplayId);
        Trace.beginSection("StatusBar#updateKeyguardState");
        if (mState == StatusBarState.KEYGUARD) {
            mKeyguardIndicationController.setVisible(true);
            if (mKeyguardUserSwitcher != null) {
                mKeyguardUserSwitcher.setKeyguard(true,
                        mStatusBarStateController.fromShadeLocked());
            }
            if (mStatusBarView != null) mStatusBarView.removePendingHideExpandedRunnables();
            if (mAmbientIndicationContainer != null) {
                mAmbientIndicationContainer.setVisibility(View.VISIBLE);
            }
        } else {
            mKeyguardIndicationController.setVisible(false);
            if (mKeyguardUserSwitcher != null) {
                mKeyguardUserSwitcher.setKeyguard(false,
                        mStatusBarStateController.goingToFullShade() ||
                                mState == StatusBarState.SHADE_LOCKED ||
                                mStatusBarStateController.fromShadeLocked());
            }
            if (mAmbientIndicationContainer != null) {
                mAmbientIndicationContainer.setVisibility(View.INVISIBLE);
            }
        }
        updateDozingState();
        checkBarModes();
        updateScrimController();
        mPresenter.updateMediaMetaData(false, mState != StatusBarState.KEYGUARD);
        updateKeyguardState();
        Trace.endSection();
    }

    @Override
    public void onDozingChanged(boolean isDozing) {
        Trace.beginSection("StatusBar#updateDozing");
        mDozing = isDozing;
        mDozeServiceHost.setDozing(mDozing);

        // Collapse the notification panel if open
        boolean dozingAnimated = mDozeServiceHost.getDozingRequested()
                && mDozeParameters.shouldControlScreenOff();
        mNotificationPanel.resetViews(dozingAnimated);

        updateQsExpansionEnabled();
        mKeyguardViewMediator.setDozing(mDozing);

        mEntryManager.updateNotifications("onDozingChanged");
        updateDozingState();
        mDozeServiceHost.updateDozing();
        updateScrimController();
        updateReportRejectedTouchVisibility();
        Trace.endSection();
    }

    private void updateKeyguardState() {
        mKeyguardStateController.notifyKeyguardState(mStatusBarKeyguardViewManager.isShowing(),
                mStatusBarKeyguardViewManager.isOccluded());
    }

    public void onActivationReset() {
        mKeyguardIndicationController.hideTransientIndication();
    }

    public void onTrackingStarted() {
        runPostCollapseRunnables();
    }

    public void onClosingFinished() {
        runPostCollapseRunnables();
        if (!mPresenter.isPresenterFullyCollapsed()) {
            // if we set it not to be focusable when collapsing, we have to undo it when we aborted
            // the closing
            mStatusBarWindowController.setStatusBarFocusable(true);
        }
    }

    public void onUnlockHintStarted() {
        mFalsingManager.onUnlockHintStarted();
        mKeyguardIndicationController.showTransientIndication(R.string.keyguard_unlock);
    }

    public void onHintFinished() {
        // Delay the reset a bit so the user can read the text.
        mKeyguardIndicationController.hideTransientIndicationDelayed(HINT_RESET_DELAY_MS);
    }

    public void onCameraHintStarted() {
        mFalsingManager.onCameraHintStarted();
        mKeyguardIndicationController.showTransientIndication(R.string.camera_hint);
    }

    public void onVoiceAssistHintStarted() {
        mFalsingManager.onLeftAffordanceHintStarted();
        mKeyguardIndicationController.showTransientIndication(R.string.voice_hint);
    }

    public void onPhoneHintStarted() {
        mFalsingManager.onLeftAffordanceHintStarted();
        mKeyguardIndicationController.showTransientIndication(R.string.phone_hint);
    }

    public void onTrackingStopped(boolean expand) {
        if (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED) {
            if (!expand && !mKeyguardStateController.canDismissLockScreen()) {
                showBouncer(false /* scrimmed */);
            }
        }
    }

    // TODO: Figure out way to remove these.
    public NavigationBarView getNavigationBarView() {
        return mNavigationBarController.getNavigationBarView(mDisplayId);
    }

    /**
     * TODO: Remove this method. Views should not be passed forward. Will cause theme issues.
     * @return bottom area view
     */
    public KeyguardBottomAreaView getKeyguardBottomAreaView() {
        return mNotificationPanel.getKeyguardBottomAreaView();
    }

    /**
     * If secure with redaction: Show bouncer, go to unlocked shade.
     *
     * <p>If secure without redaction or no security: Go to {@link StatusBarState#SHADE_LOCKED}.</p>
     *
     * @param expandView The view to expand after going to the shade.
     */
    public void goToLockedShade(View expandView) {
        if ((mDisabled2 & StatusBarManager.DISABLE2_NOTIFICATION_SHADE) != 0) {
            return;
        }

        int userId = mLockscreenUserManager.getCurrentUserId();
        ExpandableNotificationRow row = null;
        NotificationEntry entry = null;
        if (expandView instanceof ExpandableNotificationRow) {
            entry = ((ExpandableNotificationRow) expandView).getEntry();
            entry.setUserExpanded(true /* userExpanded */, true /* allowChildExpansion */);
            // Indicate that the group expansion is changing at this time -- this way the group
            // and children backgrounds / divider animations will look correct.
            entry.setGroupExpansionChanging(true);
            userId = entry.getSbn().getUserId();
        }
        boolean fullShadeNeedsBouncer = !mLockscreenUserManager.
                userAllowsPrivateNotificationsInPublic(mLockscreenUserManager.getCurrentUserId())
                || !mLockscreenUserManager.shouldShowLockscreenNotifications()
                || mFalsingManager.shouldEnforceBouncer();
        if (mKeyguardBypassController.getBypassEnabled()) {
            fullShadeNeedsBouncer = false;
        }
        if (mLockscreenUserManager.isLockscreenPublicMode(userId) && fullShadeNeedsBouncer) {
            mStatusBarStateController.setLeaveOpenOnKeyguardHide(true);
            showBouncerIfKeyguard();
            mDraggedDownEntry = entry;
            mPendingRemoteInputView = null;
        } else {
            mNotificationPanel.animateToFullShade(0 /* delay */);
            mStatusBarStateController.setState(StatusBarState.SHADE_LOCKED);
        }
    }

    /**
     * Goes back to the keyguard after hanging around in {@link StatusBarState#SHADE_LOCKED}.
     */
    public void goToKeyguard() {
        if (mState == StatusBarState.SHADE_LOCKED) {
            mStatusBarStateController.setState(StatusBarState.KEYGUARD);
        }
    }

    /**
     * Propagation of the bouncer state, indicating that it's fully visible.
     */
    public void setBouncerShowing(boolean bouncerShowing) {
        mBouncerShowing = bouncerShowing;
        mKeyguardBypassController.setBouncerShowing(bouncerShowing);
        mPulseExpansionHandler.setBouncerShowing(bouncerShowing);
        mStatusBarWindowViewController.setBouncerShowingScrimmed(isBouncerShowingScrimmed());
        if (mStatusBarView != null) mStatusBarView.setBouncerShowing(bouncerShowing);
        updateHideIconsForBouncer(true /* animate */);
        mCommandQueue.recomputeDisableFlags(mDisplayId, true /* animate */);
        updateScrimController();
        if (!mBouncerShowing) {
            updatePanelExpansionForKeyguard();
        }
    }

    /**
     * Collapses the notification shade if it is tracking or expanded.
     */
    public void collapseShade() {
        if (mNotificationPanel.isTracking()) {
            mStatusBarWindowViewController.cancelCurrentTouch();
        }
        if (mPanelExpanded && mState == StatusBarState.SHADE) {
            animateCollapsePanels();
        }
    }

    @VisibleForTesting
    final WakefulnessLifecycle.Observer mWakefulnessObserver = new WakefulnessLifecycle.Observer() {
        @Override
        public void onFinishedGoingToSleep() {
            mNotificationPanel.onAffordanceLaunchEnded();
            releaseGestureWakeLock();
            mLaunchCameraWhenFinishedWaking = false;
            mDeviceInteractive = false;
            mWakeUpComingFromTouch = false;
            mWakeUpTouchLocation = null;
            mVisualStabilityManager.setScreenOn(false);
            updateVisibleToUser();

            updateNotificationPanelTouchState();
            mStatusBarWindowViewController.cancelCurrentTouch();
            if (mLaunchCameraOnFinishedGoingToSleep) {
                mLaunchCameraOnFinishedGoingToSleep = false;

                // This gets executed before we will show Keyguard, so post it in order that the state
                // is correct.
                mHandler.post(() -> onCameraLaunchGestureDetected(mLastCameraLaunchSource));
            }
            updateIsKeyguard();
        }

        @Override
        public void onStartedGoingToSleep() {
            String tag = "StatusBar#onStartedGoingToSleep";
            DejankUtils.startDetectingBlockingIpcs(tag);
            updateNotificationPanelTouchState();
            notifyHeadsUpGoingToSleep();
            dismissVolumeDialog();
            mWakeUpCoordinator.setFullyAwake(false);
            mBypassHeadsUpNotifier.setFullyAwake(false);
            mKeyguardBypassController.onStartedGoingToSleep();
            DejankUtils.stopDetectingBlockingIpcs(tag);
        }

        @Override
        public void onStartedWakingUp() {
            String tag = "StatusBar#onStartedWakingUp";
            DejankUtils.startDetectingBlockingIpcs(tag);
            mDeviceInteractive = true;
            mWakeUpCoordinator.setWakingUp(true);
            if (!mKeyguardBypassController.getBypassEnabled()) {
                mHeadsUpManager.releaseAllImmediately();
            }
            mVisualStabilityManager.setScreenOn(true);
            updateVisibleToUser();
            updateIsKeyguard();
            mDozeServiceHost.stopDozing();
            // This is intentionally below the stopDozing call above, since it avoids that we're
            // unnecessarily animating the wakeUp transition. Animations should only be enabled
            // once we fully woke up.
            updateNotificationPanelTouchState();
            mPulseExpansionHandler.onStartedWakingUp();
            DejankUtils.stopDetectingBlockingIpcs(tag);
        }

        @Override
        public void onFinishedWakingUp() {
            mWakeUpCoordinator.setFullyAwake(true);
            mBypassHeadsUpNotifier.setFullyAwake(true);
            mWakeUpCoordinator.setWakingUp(false);
            if (mLaunchCameraWhenFinishedWaking) {
                mNotificationPanel.launchCamera(false /* animate */, mLastCameraLaunchSource);
                mLaunchCameraWhenFinishedWaking = false;
            }
            updateScrimController();
        }
    };

    /**
     * We need to disable touch events because these might
     * collapse the panel after we expanded it, and thus we would end up with a blank
     * Keyguard.
     */
    void updateNotificationPanelTouchState() {
        boolean goingToSleepWithoutAnimation = isGoingToSleep()
                && !mDozeParameters.shouldControlScreenOff();
        boolean disabled = (!mDeviceInteractive && !mDozeServiceHost.isPulsing())
                || goingToSleepWithoutAnimation;
        mNotificationPanel.setTouchAndAnimationDisabled(disabled);
        mNotificationIconAreaController.setAnimationsEnabled(!disabled);
    }

    final ScreenLifecycle.Observer mScreenObserver = new ScreenLifecycle.Observer() {
        @Override
        public void onScreenTurningOn() {
            mFalsingManager.onScreenTurningOn();
            mNotificationPanel.onScreenTurningOn();
        }

        @Override
        public void onScreenTurnedOn() {
            mScrimController.onScreenTurnedOn();
        }

        @Override
        public void onScreenTurnedOff() {
            mFalsingManager.onScreenOff();
            mScrimController.onScreenTurnedOff();
            updateIsKeyguard();
        }
    };

    public int getWakefulnessState() {
        return mWakefulnessLifecycle.getWakefulness();
    }

    private void vibrateForCameraGesture() {
        // Make sure to pass -1 for repeat so VibratorService doesn't stop us when going to sleep.
        mVibrator.vibrate(mCameraLaunchGestureVibePattern, -1 /* repeat */);
    }

    /**
     * @return true if the screen is currently fully off, i.e. has finished turning off and has
     *         since not started turning on.
     */
    public boolean isScreenFullyOff() {
        return mScreenLifecycle.getScreenState() == ScreenLifecycle.SCREEN_OFF;
    }

    @Override
    public void showScreenPinningRequest(int taskId) {
        if (mKeyguardStateController.isShowing()) {
            // Don't allow apps to trigger this from keyguard.
            return;
        }
        // Show screen pinning request, since this comes from an app, show 'no thanks', button.
        showScreenPinningRequest(taskId, true);
    }

    public void showScreenPinningRequest(int taskId, boolean allowCancel) {
        mScreenPinningRequest.showPrompt(taskId, allowCancel);
    }

    public boolean hasActiveNotifications() {
        return !mEntryManager.getNotificationData().getActiveNotifications().isEmpty();
    }

    @Override
    public void appTransitionCancelled(int displayId) {
        if (displayId == mDisplayId) {
            getComponent(Divider.class).onAppTransitionFinished();
        }
    }

    @Override
    public void appTransitionFinished(int displayId) {
        if (displayId == mDisplayId) {
            getComponent(Divider.class).onAppTransitionFinished();
        }
    }

    @Override
    public void onCameraLaunchGestureDetected(int source) {
        mLastCameraLaunchSource = source;
        if (isGoingToSleep()) {
            if (DEBUG_CAMERA_LIFT) Slog.d(TAG, "Finish going to sleep before launching camera");
            mLaunchCameraOnFinishedGoingToSleep = true;
            return;
        }
        if (!mNotificationPanel.canCameraGestureBeLaunched()) {
            if (DEBUG_CAMERA_LIFT) Slog.d(TAG, "Can't launch camera right now");
            return;
        }
        if (!mDeviceInteractive) {
            mPowerManager.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_CAMERA_LAUNCH,
                    "com.android.systemui:CAMERA_GESTURE");
        }
        vibrateForCameraGesture();

        if (source == StatusBarManager.CAMERA_LAUNCH_SOURCE_POWER_DOUBLE_TAP) {
            Log.v(TAG, "Camera launch");
            mKeyguardUpdateMonitor.onCameraLaunched();
        }

        if (!mStatusBarKeyguardViewManager.isShowing()) {
            startActivityDismissingKeyguard(KeyguardBottomAreaView.INSECURE_CAMERA_INTENT,
                    false /* onlyProvisioned */, true /* dismissShade */,
                    true /* disallowEnterPictureInPictureWhileLaunching */, null /* callback */, 0);
        } else {
            if (!mDeviceInteractive) {
                // Avoid flickering of the scrim when we instant launch the camera and the bouncer
                // comes on.
                mGestureWakeLock.acquire(LAUNCH_TRANSITION_TIMEOUT_MS + 1000L);
            }
            if (isWakingUpOrAwake()) {
                if (DEBUG_CAMERA_LIFT) Slog.d(TAG, "Launching camera");
                if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
                    mStatusBarKeyguardViewManager.reset(true /* hide */);
                }
                mNotificationPanel.launchCamera(mDeviceInteractive /* animate */, source);
                updateScrimController();
            } else {
                // We need to defer the camera launch until the screen comes on, since otherwise
                // we will dismiss us too early since we are waiting on an activity to be drawn and
                // incorrectly get notified because of the screen on event (which resumes and pauses
                // some activities)
                if (DEBUG_CAMERA_LIFT) Slog.d(TAG, "Deferring until screen turns on");
                mLaunchCameraWhenFinishedWaking = true;
            }
        }
    }

    boolean isCameraAllowedByAdmin() {
        if (mDevicePolicyManager.getCameraDisabled(null,
                mLockscreenUserManager.getCurrentUserId())) {
            return false;
        } else if (mStatusBarKeyguardViewManager == null
                || (isKeyguardShowing() && isKeyguardSecure())) {
            // Check if the admin has disabled the camera specifically for the keyguard
            return (mDevicePolicyManager.getKeyguardDisabledFeatures(null,
                    mLockscreenUserManager.getCurrentUserId())
                    & DevicePolicyManager.KEYGUARD_DISABLE_SECURE_CAMERA) == 0;
        }
        return true;
    }

    private boolean isGoingToSleep() {
        return mWakefulnessLifecycle.getWakefulness()
                == WakefulnessLifecycle.WAKEFULNESS_GOING_TO_SLEEP;
    }

    private boolean isWakingUpOrAwake() {
        return mWakefulnessLifecycle.getWakefulness() == WAKEFULNESS_AWAKE
                || mWakefulnessLifecycle.getWakefulness() == WAKEFULNESS_WAKING;
    }

    public void notifyBiometricAuthModeChanged() {
        mDozeServiceHost.updateDozing();
        updateScrimController();
        mStatusBarWindowViewController.onBiometricAuthModeChanged(
                mBiometricUnlockController.isWakeAndUnlock(),
                mBiometricUnlockController.isBiometricUnlock());
    }

    @VisibleForTesting
    void updateScrimController() {
        Trace.beginSection("StatusBar#updateScrimController");

        // We don't want to end up in KEYGUARD state when we're unlocking with
        // fingerprint from doze. We should cross fade directly from black.
        boolean unlocking = mBiometricUnlockController.isWakeAndUnlock()
                || mKeyguardStateController.isKeyguardFadingAway();

        // Do not animate the scrim expansion when triggered by the fingerprint sensor.
        mScrimController.setExpansionAffectsAlpha(
                !mBiometricUnlockController.isBiometricUnlock());

        boolean launchingAffordanceWithPreview =
                mNotificationPanel.isLaunchingAffordanceWithPreview();
        mScrimController.setLaunchingAffordanceWithPreview(launchingAffordanceWithPreview);

        if (mBouncerShowing) {
            // Bouncer needs the front scrim when it's on top of an activity,
            // tapping on a notification, editing QS or being dismissed by
            // FLAG_DISMISS_KEYGUARD_ACTIVITY.
            ScrimState state = mStatusBarKeyguardViewManager.bouncerNeedsScrimming()
                    ? ScrimState.BOUNCER_SCRIMMED : ScrimState.BOUNCER;
            mScrimController.transitionTo(state);
        } else if (isInLaunchTransition() || mLaunchCameraWhenFinishedWaking
                || launchingAffordanceWithPreview) {
            mScrimController.transitionTo(ScrimState.UNLOCKED, mUnlockScrimCallback);
        } else if (mBrightnessMirrorVisible) {
            mScrimController.transitionTo(ScrimState.BRIGHTNESS_MIRROR);
        } else if (mDozeServiceHost.isPulsing()) {
            mScrimController.transitionTo(ScrimState.PULSING,
                    mDozeScrimController.getScrimCallback());
        } else if (mDozeServiceHost.hasPendingScreenOffCallback()) {
            mScrimController.transitionTo(ScrimState.OFF, new ScrimController.Callback() {
                @Override
                public void onFinished() {
                    mDozeServiceHost.executePendingScreenOffCallback();
                }
            });
        } else if (mDozing && !unlocking) {
            mScrimController.transitionTo(ScrimState.AOD);
        } else if (mIsKeyguard && !unlocking) {
            mScrimController.transitionTo(ScrimState.KEYGUARD);
        } else if (mBubbleController.isStackExpanded()) {
            mScrimController.transitionTo(ScrimState.BUBBLE_EXPANDED);
        } else {
            mScrimController.transitionTo(ScrimState.UNLOCKED, mUnlockScrimCallback);
        }
        Trace.endSection();
    }

    public boolean isKeyguardShowing() {
        if (mStatusBarKeyguardViewManager == null) {
            Slog.i(TAG, "isKeyguardShowing() called before startKeyguard(), returning true");
            return true;
        }
        return mStatusBarKeyguardViewManager.isShowing();
    }

    public boolean shouldIgnoreTouch() {
        return isDozing() && mDozeServiceHost.getIgnoreTouchWhilePulsing();
    }

    // Begin Extra BaseStatusBar methods.

    protected final CommandQueue mCommandQueue;
    protected IStatusBarService mBarService;

    // all notifications
    protected ViewGroup mStackScroller;

    private final NotificationGroupManager mGroupManager;
    private final NotificationGroupAlertTransferHelper mGroupAlertTransferHelper;

    // handling reordering
    private final VisualStabilityManager mVisualStabilityManager;

    protected AccessibilityManager mAccessibilityManager;

    protected boolean mDeviceInteractive;

    protected boolean mVisible;

    // mScreenOnFromKeyguard && mVisible.
    private boolean mVisibleToUser;

    protected DevicePolicyManager mDevicePolicyManager;
    private final PowerManager mPowerManager;
    protected StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;

    protected KeyguardManager mKeyguardManager;
    private final DeviceProvisionedController mDeviceProvisionedController;

    private final NavigationBarController mNavigationBarController;

    // UI-specific methods

    protected WindowManager mWindowManager;
    protected IWindowManager mWindowManagerService;
    private IDreamManager mDreamManager;

    protected Display mDisplay;
    private int mDisplayId;

    protected Recents mRecents;

    protected NotificationShelf mNotificationShelf;
    protected EmptyShadeView mEmptyShadeView;

    private final AssistManager mAssistManager;

    public boolean isDeviceInteractive() {
        return mDeviceInteractive;
    }

    private final BroadcastReceiver mBannerActionBroadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            if (BANNER_ACTION_CANCEL.equals(action) || BANNER_ACTION_SETUP.equals(action)) {
                NotificationManager noMan = (NotificationManager)
                        mContext.getSystemService(Context.NOTIFICATION_SERVICE);
                noMan.cancel(com.android.internal.messages.nano.SystemMessageProto.SystemMessage.
                        NOTE_HIDDEN_NOTIFICATIONS);

                Settings.Secure.putInt(mContext.getContentResolver(),
                        Settings.Secure.SHOW_NOTE_ABOUT_NOTIFICATION_HIDING, 0);
                if (BANNER_ACTION_SETUP.equals(action)) {
                    animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
                            true /* force */);
                    mContext.startActivity(new Intent(Settings.ACTION_APP_NOTIFICATION_REDACTION)
                            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)

                    );
                }
            }
        }
    };

    @Override
    public void collapsePanel(boolean animate) {
        if (animate) {
            boolean willCollapse = collapsePanel();
            if (!willCollapse) {
                runPostCollapseRunnables();
            }
        } else if (!mPresenter.isPresenterFullyCollapsed()) {
            instantCollapseNotificationPanel();
            visibilityChanged(false);
        } else {
            runPostCollapseRunnables();
        }
    }

    @Override
    public boolean collapsePanel() {
        if (!mNotificationPanel.isFullyCollapsed()) {
            // close the shade if it was open
            animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL, true /* force */,
                    true /* delayed */);
            visibilityChanged(false);

            return true;
        } else {
            return false;
        }
    }

    private final NotificationListener mNotificationListener;

    public void setNotificationSnoozed(StatusBarNotification sbn, SnoozeOption snoozeOption) {
        if (snoozeOption.getSnoozeCriterion() != null) {
            mNotificationListener.snoozeNotification(sbn.getKey(),
                    snoozeOption.getSnoozeCriterion().getId());
        } else {
            mNotificationListener.snoozeNotification(sbn.getKey(),
                    snoozeOption.getMinutesToSnoozeFor() * 60 * 1000);
        }
    }

    @Override
    public void toggleSplitScreen() {
        toggleSplitScreenMode(-1 /* metricsDockAction */, -1 /* metricsUndockAction */);
    }

    void awakenDreams() {
        Dependency.get(UiOffloadThread.class).submit(() -> {
            try {
                mDreamManager.awaken();
            } catch (RemoteException e) {
                e.printStackTrace();
            }
        });
    }

    @Override
    public void preloadRecentApps() {
        int msg = MSG_PRELOAD_RECENT_APPS;
        mHandler.removeMessages(msg);
        mHandler.sendEmptyMessage(msg);
    }

    @Override
    public void cancelPreloadRecentApps() {
        int msg = MSG_CANCEL_PRELOAD_RECENT_APPS;
        mHandler.removeMessages(msg);
        mHandler.sendEmptyMessage(msg);
    }

    @Override
    public void dismissKeyboardShortcutsMenu() {
        int msg = MSG_DISMISS_KEYBOARD_SHORTCUTS_MENU;
        mHandler.removeMessages(msg);
        mHandler.sendEmptyMessage(msg);
    }

    @Override
    public void toggleKeyboardShortcutsMenu(int deviceId) {
        int msg = MSG_TOGGLE_KEYBOARD_SHORTCUTS_MENU;
        mHandler.removeMessages(msg);
        mHandler.obtainMessage(msg, deviceId, 0).sendToTarget();
    }

    @Override
    public void setTopAppHidesStatusBar(boolean topAppHidesStatusBar) {
        mTopHidesStatusBar = topAppHidesStatusBar;
        if (!topAppHidesStatusBar && mWereIconsJustHidden) {
            // Immediately update the icon hidden state, since that should only apply if we're
            // staying fullscreen.
            mWereIconsJustHidden = false;
            mCommandQueue.recomputeDisableFlags(mDisplayId, true);
        }
        updateHideIconsForBouncer(true /* animate */);
    }

    protected void toggleKeyboardShortcuts(int deviceId) {
        KeyboardShortcuts.toggle(mContext, deviceId);
    }

    protected void dismissKeyboardShortcuts() {
        KeyboardShortcuts.dismiss();
    }

    /**
     * Called when the notification panel layouts
     */
    public void onPanelLaidOut() {
        updateKeyguardMaxNotifications();
    }

    public void updateKeyguardMaxNotifications() {
        if (mState == StatusBarState.KEYGUARD) {
            // Since the number of notifications is determined based on the height of the view, we
            // need to update them.
            int maxBefore = mPresenter.getMaxNotificationsWhileLocked(false /* recompute */);
            int maxNotifications = mPresenter.getMaxNotificationsWhileLocked(true /* recompute */);
            if (maxBefore != maxNotifications) {
                mViewHierarchyManager.updateRowStates();
            }
        }
    }

    public void executeActionDismissingKeyguard(Runnable action, boolean afterKeyguardGone) {
        if (!mDeviceProvisionedController.isDeviceProvisioned()) return;

        dismissKeyguardThenExecute(() -> {
            new Thread(() -> {
                try {
                    // The intent we are sending is for the application, which
                    // won't have permission to immediately start an activity after
                    // the user switches to home.  We know it is safe to do at this
                    // point, so make sure new activity switches are now allowed.
                    ActivityManager.getService().resumeAppSwitches();
                } catch (RemoteException e) {
                }
                action.run();
            }).start();

            return collapsePanel();
        }, afterKeyguardGone);
    }

    @Override
    public void startPendingIntentDismissingKeyguard(final PendingIntent intent) {
        startPendingIntentDismissingKeyguard(intent, null);
    }

    @Override
    public void startPendingIntentDismissingKeyguard(
            final PendingIntent intent, @Nullable final Runnable intentSentUiThreadCallback) {
        startPendingIntentDismissingKeyguard(intent, intentSentUiThreadCallback, null /* row */);
    }

    @Override
    public void startPendingIntentDismissingKeyguard(
            final PendingIntent intent, @Nullable final Runnable intentSentUiThreadCallback,
            View associatedView) {
        final boolean afterKeyguardGone = intent.isActivity()
                && mActivityIntentHelper.wouldLaunchResolverActivity(intent.getIntent(),
                mLockscreenUserManager.getCurrentUserId());

        executeActionDismissingKeyguard(() -> {
            try {
                intent.send(null, 0, null, null, null, null, getActivityOptions(
                        mActivityLaunchAnimator.getLaunchAnimation(associatedView, isOccluded())));
            } catch (PendingIntent.CanceledException e) {
                // the stack trace isn't very helpful here.
                // Just log the exception message.
                Log.w(TAG, "Sending intent failed: " + e);

                // TODO: Dismiss Keyguard.
            }
            if (intent.isActivity()) {
                mAssistManager.hideAssist();
            }
            if (intentSentUiThreadCallback != null) {
                postOnUiThread(intentSentUiThreadCallback);
            }
        }, afterKeyguardGone);
    }

    private void postOnUiThread(Runnable runnable) {
        mMainThreadHandler.post(runnable);
    }

    public static Bundle getActivityOptions(@Nullable RemoteAnimationAdapter animationAdapter) {
        ActivityOptions options;
        if (animationAdapter != null) {
            options = ActivityOptions.makeRemoteAnimation(animationAdapter);
        } else {
            options = ActivityOptions.makeBasic();
        }
        // Anything launched from the notification shade should always go into the secondary
        // split-screen windowing mode.
        options.setLaunchWindowingMode(WINDOWING_MODE_FULLSCREEN_OR_SPLIT_SCREEN_SECONDARY);
        return options.toBundle();
    }

    protected void visibilityChanged(boolean visible) {
        if (mVisible != visible) {
            mVisible = visible;
            if (!visible) {
                mGutsManager.closeAndSaveGuts(true /* removeLeavebehind */, true /* force */,
                        true /* removeControls */, -1 /* x */, -1 /* y */, true /* resetMenu */);
            }
        }
        updateVisibleToUser();
    }

    protected void updateVisibleToUser() {
        boolean oldVisibleToUser = mVisibleToUser;
        mVisibleToUser = mVisible && mDeviceInteractive;

        if (oldVisibleToUser != mVisibleToUser) {
            handleVisibleToUserChanged(mVisibleToUser);
        }
    }

    /**
     * Clear Buzz/Beep/Blink.
     */
    public void clearNotificationEffects() {
        try {
            mBarService.clearNotificationEffects();
        } catch (RemoteException e) {
            // Won't fail unless the world has ended.
        }
    }

    protected void notifyHeadsUpGoingToSleep() {
        maybeEscalateHeadsUp();
    }

    /**
     * @return Whether the security bouncer from Keyguard is showing.
     */
    public boolean isBouncerShowing() {
        return mBouncerShowing;
    }

    /**
     * @return Whether the security bouncer from Keyguard is showing.
     */
    public boolean isBouncerShowingScrimmed() {
        return isBouncerShowing() && mStatusBarKeyguardViewManager.bouncerNeedsScrimming();
    }

    /**
     * When {@link KeyguardBouncer} starts to be dismissed, playing its animation.
     */
    public void onBouncerPreHideAnimation() {
        mNotificationPanel.onBouncerPreHideAnimation();
        mStatusBarWindowViewController.onBouncerPreHideAnimation();
    }

    /**
     * @return a PackageManger for userId or if userId is < 0 (USER_ALL etc) then
     *         return PackageManager for mContext
     */
    public static PackageManager getPackageManagerForUser(Context context, int userId) {
        Context contextForUser = context;
        // UserHandle defines special userId as negative values, e.g. USER_ALL
        if (userId >= 0) {
            try {
                // Create a context for the correct user so if a package isn't installed
                // for user 0 we can still load information about the package.
                contextForUser =
                        context.createPackageContextAsUser(context.getPackageName(),
                        Context.CONTEXT_RESTRICTED,
                        new UserHandle(userId));
            } catch (NameNotFoundException e) {
                // Shouldn't fail to find the package name for system ui.
            }
        }
        return contextForUser.getPackageManager();
    }

    public boolean isKeyguardSecure() {
        if (mStatusBarKeyguardViewManager == null) {
            // startKeyguard() hasn't been called yet, so we don't know.
            // Make sure anything that needs to know isKeyguardSecure() checks and re-checks this
            // value onVisibilityChanged().
            Slog.w(TAG, "isKeyguardSecure() called before startKeyguard(), returning false",
                    new Throwable());
            return false;
        }
        return mStatusBarKeyguardViewManager.isSecure();
    }

    @Override
    public void showAssistDisclosure() {
        if (mAssistManager != null) {
            mAssistManager.showDisclosure();
        }
    }

    public NotificationPanelView getPanel() {
        return mNotificationPanel;
    }

    @Override
    public void startAssist(Bundle args) {
        if (mAssistManager != null) {
            mAssistManager.startAssist(args);
        }
    }
    // End Extra BaseStatusBarMethods.

    public NotificationGutsManager getGutsManager() {
        return mGutsManager;
    }

    @Subcomponent
    public interface StatusBarInjector {
        void createStatusBar(StatusBar statusbar);
    }

    boolean isTransientShown() {
        return mTransientShown;
    }

}