/*
* 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.StatusBarManager.NAVIGATION_HINT_BACK_ALT;
import static android.app.StatusBarManager.NAVIGATION_HINT_IME_SHOWN;
import static android.app.StatusBarManager.WINDOW_STATE_HIDDEN;
import static android.app.StatusBarManager.WINDOW_STATE_SHOWING;
import static android.app.StatusBarManager.windowStateToString;
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 android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.TimeInterpolator;
import android.annotation.NonNull;
import android.app.ActivityManager;
import android.app.ActivityManagerNative;
import android.app.IActivityManager;
import android.app.Notification;
import android.app.PendingIntent;
import android.app.StatusBarManager;
import android.content.BroadcastReceiver;
import android.content.ComponentCallbacks2;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.PixelFormat;
import android.graphics.Point;
import android.graphics.PointF;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.inputmethodservice.InputMethodService;
import android.media.AudioAttributes;
import android.media.MediaMetadata;
import android.media.session.MediaController;
import android.media.session.MediaSession;
import android.media.session.MediaSessionManager;
import android.media.session.PlaybackState;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.IBinder;
import android.os.Message;
import android.os.PowerManager;
import android.os.Process;
import android.os.RemoteException;
import android.os.SystemClock;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.Settings;
import android.service.notification.NotificationListenerService;
import android.service.notification.NotificationListenerService.RankingMap;
import android.service.notification.StatusBarNotification;
import android.text.TextUtils;
import android.util.ArraySet;
import android.util.DisplayMetrics;
import android.util.EventLog;
import android.util.Log;
import android.view.Display;
import android.view.Gravity;
import android.view.HardwareCanvas;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.VelocityTracker;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.view.ViewPropertyAnimator;
import android.view.ViewStub;
import android.view.ViewTreeObserver;
import android.view.WindowManager;
import android.view.WindowManagerGlobal;
import android.view.accessibility.AccessibilityEvent;
import android.view.animation.AccelerateDecelerateInterpolator;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;
import android.view.animation.LinearInterpolator;
import android.view.animation.PathInterpolator;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.internal.statusbar.StatusBarIcon;
import com.android.keyguard.KeyguardHostView.OnDismissAction;
import com.android.keyguard.ViewMediatorCallback;
import com.android.systemui.BatteryMeterView;
import com.android.systemui.DemoMode;
import com.android.systemui.EventLogConstants;
import com.android.systemui.EventLogTags;
import com.android.systemui.FontSizeUtils;
import com.android.systemui.R;
import com.android.systemui.doze.DozeHost;
import com.android.systemui.doze.DozeLog;
import com.android.systemui.keyguard.KeyguardViewMediator;
import com.android.systemui.qs.QSPanel;
import com.android.systemui.recent.ScreenPinningRequest;
import com.android.systemui.statusbar.ActivatableNotificationView;
import com.android.systemui.statusbar.BackDropView;
import com.android.systemui.statusbar.BaseStatusBar;
import com.android.systemui.statusbar.CommandQueue;
import com.android.systemui.statusbar.DismissView;
import com.android.systemui.statusbar.DragDownHelper;
import com.android.systemui.statusbar.EmptyShadeView;
import com.android.systemui.statusbar.ExpandableNotificationRow;
import com.android.systemui.statusbar.GestureRecorder;
import com.android.systemui.statusbar.KeyguardIndicationController;
import com.android.systemui.statusbar.NotificationData;
import com.android.systemui.statusbar.NotificationData.Entry;
import com.android.systemui.statusbar.NotificationOverflowContainer;
import com.android.systemui.statusbar.ScrimView;
import com.android.systemui.statusbar.SignalClusterView;
import com.android.systemui.statusbar.SpeedBumpView;
import com.android.systemui.statusbar.StatusBarIconView;
import com.android.systemui.statusbar.StatusBarState;
import com.android.systemui.statusbar.phone.UnlockMethodCache.OnUnlockMethodChangedListener;
import com.android.systemui.statusbar.policy.AccessibilityController;
import com.android.systemui.statusbar.policy.BatteryController;
import com.android.systemui.statusbar.policy.BatteryController.BatteryStateChangeCallback;
import com.android.systemui.statusbar.policy.BluetoothControllerImpl;
import com.android.systemui.statusbar.policy.BrightnessMirrorController;
import com.android.systemui.statusbar.policy.CastControllerImpl;
import com.android.systemui.statusbar.policy.FlashlightController;
import com.android.systemui.statusbar.policy.HeadsUpNotificationView;
import com.android.systemui.statusbar.policy.HotspotControllerImpl;
import com.android.systemui.statusbar.policy.KeyButtonView;
import com.android.systemui.statusbar.policy.KeyguardMonitor;
import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
import com.android.systemui.statusbar.policy.LocationControllerImpl;
import com.android.systemui.statusbar.policy.NetworkControllerImpl;
import com.android.systemui.statusbar.policy.NextAlarmController;
import com.android.systemui.statusbar.policy.PreviewInflater;
import com.android.systemui.statusbar.policy.RotationLockControllerImpl;
import com.android.systemui.statusbar.policy.SecurityControllerImpl;
import com.android.systemui.statusbar.policy.UserInfoController;
import com.android.systemui.statusbar.policy.UserSwitcherController;
import com.android.systemui.statusbar.policy.ZenModeController;
import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
import com.android.systemui.statusbar.stack.NotificationStackScrollLayout.OnChildLocationsChangedListener;
import com.android.systemui.statusbar.stack.StackScrollAlgorithm;
import com.android.systemui.statusbar.stack.StackScrollState.ViewState;
import com.android.systemui.volume.VolumeComponent;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
DragDownHelper.DragDownCallback, ActivityStarter, OnUnlockMethodChangedListener {
static final String TAG = "PhoneStatusBar";
public static final boolean DEBUG = BaseStatusBar.DEBUG;
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 = false;
public static final boolean DEBUG_MEDIA_FAKE_ARTWORK = 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 String ACTION_STATUSBAR_START
= "com.android.internal.policy.statusbar.START";
public static final boolean SHOW_LOCKSCREEN_MEDIA_ARTWORK = true;
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;
private static final boolean CLOSE_PANEL_WHEN_EMPTIED = true;
private static final int NOTIFICATION_PRIORITY_MULTIPLIER = 10; // see NotificationManagerService
private static final int HIDE_ICONS_BELOW_SCORE = Notification.PRIORITY_LOW * NOTIFICATION_PRIORITY_MULTIPLIER;
private static final int STATUS_OR_NAV_TRANSIENT =
View.STATUS_BAR_TRANSIENT | View.NAVIGATION_BAR_TRANSIENT;
private static final long AUTOHIDE_TIMEOUT_MS = 3000;
/** The minimum delay in ms between reports of notification visibility. */
private static final int VISIBILITY_REPORT_MIN_DELAY_MS = 500;
/**
* 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;
/** Allow some time inbetween the long press for back and recents. */
private static final int LOCK_TO_APP_GESTURE_TOLERENCE = 200;
PhoneStatusBarPolicy mIconPolicy;
// These are no longer handled by the policy, because we need custom strategies for them
BluetoothControllerImpl mBluetoothController;
SecurityControllerImpl mSecurityController;
BatteryController mBatteryController;
LocationControllerImpl mLocationController;
NetworkControllerImpl mNetworkController;
HotspotControllerImpl mHotspotController;
RotationLockControllerImpl mRotationLockController;
UserInfoController mUserInfoController;
ZenModeController mZenModeController;
CastControllerImpl mCastController;
VolumeComponent mVolumeComponent;
KeyguardUserSwitcher mKeyguardUserSwitcher;
FlashlightController mFlashlightController;
UserSwitcherController mUserSwitcherController;
NextAlarmController mNextAlarmController;
KeyguardMonitor mKeyguardMonitor;
BrightnessMirrorController mBrightnessMirrorController;
AccessibilityController mAccessibilityController;
int mNaturalBarHeight = -1;
int mIconSize = -1;
int mIconHPadding = -1;
Display mDisplay;
Point mCurrentDisplaySize = new Point();
StatusBarWindowView mStatusBarWindow;
PhoneStatusBarView mStatusBarView;
private int mStatusBarWindowState = WINDOW_STATE_SHOWING;
private StatusBarWindowManager mStatusBarWindowManager;
private UnlockMethodCache mUnlockMethodCache;
private DozeServiceHost mDozeServiceHost;
private boolean mScreenOnComingFromTouch;
private PointF mScreenOnTouchLocation;
int mPixelFormat;
Object mQueueLock = new Object();
// viewgroup containing the normal contents of the statusbar
LinearLayout mStatusBarContents;
// right-hand icons
LinearLayout mSystemIconArea;
LinearLayout mSystemIcons;
// left-hand icons
LinearLayout mStatusIcons;
LinearLayout mStatusIconsKeyguard;
// the icons themselves
IconMerger mNotificationIcons;
View mNotificationIconArea;
// [+>
View mMoreIcon;
// expanded notifications
NotificationPanelView mNotificationPanel; // the sliding/resizing panel within the notification window
View mExpandedContents;
int mNotificationPanelGravity;
int mNotificationPanelMarginBottomPx;
float mNotificationPanelMinHeightFrac;
TextView mNotificationPanelDebugText;
// settings
View mFlipSettingsView;
private QSPanel mQSPanel;
// top bar
StatusBarHeaderView mHeader;
KeyguardStatusBarView mKeyguardStatusBar;
View mKeyguardStatusView;
KeyguardBottomAreaView mKeyguardBottomArea;
boolean mLeaveOpenOnKeyguardHide;
KeyguardIndicationController mKeyguardIndicationController;
private boolean mKeyguardFadingAway;
private long mKeyguardFadingAwayDelay;
private long mKeyguardFadingAwayDuration;
int mKeyguardMaxNotificationCount;
// carrier/wifi label
private TextView mCarrierLabel;
private boolean mCarrierLabelVisible = false;
private int mCarrierLabelHeight;
private int mStatusBarHeaderHeight;
private boolean mShowCarrierInPanel = false;
// position
int[] mPositionTmp = new int[2];
boolean mExpandedVisible;
private int mNavigationBarWindowState = WINDOW_STATE_SHOWING;
// the tracker view
int mTrackingPosition; // the position of the top of the tracking view.
// ticker
private boolean mTickerEnabled;
private Ticker mTicker;
private View mTickerView;
private boolean mTicking;
// Tracking finger for opening/closing.
int mEdgeBorder; // corresponds to R.dimen.status_bar_edge_ignore
boolean mTracking;
VelocityTracker mVelocityTracker;
int[] mAbsPos = new int[2];
ArrayList<Runnable> mPostCollapseRunnables = new ArrayList<>();
// for disabling the status bar
int mDisabled = 0;
// tracking calls to View.setSystemUiVisibility()
int mSystemUiVisibility = View.SYSTEM_UI_FLAG_VISIBLE;
DisplayMetrics mDisplayMetrics = new DisplayMetrics();
// XXX: gesture research
private final GestureRecorder mGestureRec = DEBUG_GESTURES
? new GestureRecorder("/sdcard/statusbar_gestures.dat")
: null;
private ScreenPinningRequest mScreenPinningRequest;
private int mNavigationIconHints = 0;
private HandlerThread mHandlerThread;
// ensure quick settings is disabled until the current user makes it through the setup wizard
private boolean mUserSetup = false;
private ContentObserver mUserSetupObserver = new ContentObserver(new Handler()) {
@Override
public void onChange(boolean selfChange) {
final boolean userSetup = 0 != Settings.Secure.getIntForUser(
mContext.getContentResolver(),
Settings.Secure.USER_SETUP_COMPLETE,
0 /*default */,
mCurrentUserId);
if (MULTIUSER_DEBUG) Log.d(TAG, String.format("User setup changed: " +
"selfChange=%s userSetup=%s mUserSetup=%s",
selfChange, userSetup, mUserSetup));
if (userSetup != mUserSetup) {
mUserSetup = userSetup;
if (!mUserSetup && mStatusBarView != null)
animateCollapseQuickSettings();
}
}
};
final private ContentObserver mHeadsUpObserver = new ContentObserver(mHandler) {
@Override
public void onChange(boolean selfChange) {
boolean wasUsing = mUseHeadsUp;
mUseHeadsUp = ENABLE_HEADS_UP && !mDisableNotificationAlerts
&& Settings.Global.HEADS_UP_OFF != Settings.Global.getInt(
mContext.getContentResolver(), Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED,
Settings.Global.HEADS_UP_OFF);
mHeadsUpTicker = mUseHeadsUp && 0 != Settings.Global.getInt(
mContext.getContentResolver(), SETTING_HEADS_UP_TICKER, 0);
Log.d(TAG, "heads up is " + (mUseHeadsUp ? "enabled" : "disabled"));
if (wasUsing != mUseHeadsUp) {
if (!mUseHeadsUp) {
Log.d(TAG, "dismissing any existing heads up notification on disable event");
setHeadsUpVisibility(false);
mHeadsUpNotificationView.release();
removeHeadsUpView();
} else {
addHeadsUpView();
}
}
}
};
private int mInteractingWindows;
private boolean mAutohideSuspended;
private int mStatusBarMode;
private int mNavigationBarMode;
private ViewMediatorCallback mKeyguardViewMediatorCallback;
private ScrimController mScrimController;
private DozeScrimController mDozeScrimController;
private final Runnable mAutohide = new Runnable() {
@Override
public void run() {
int requested = mSystemUiVisibility & ~STATUS_OR_NAV_TRANSIENT;
if (mSystemUiVisibility != requested) {
notifyUiVisibilityChanged(requested);
}
}};
private boolean mWaitingForKeyguardExit;
private boolean mDozing;
private boolean mScrimSrcModeEnabled;
private Interpolator mLinearOutSlowIn;
private Interpolator mLinearInterpolator = new LinearInterpolator();
private Interpolator mBackdropInterpolator = new AccelerateDecelerateInterpolator();
public static final Interpolator ALPHA_IN = new PathInterpolator(0.4f, 0f, 1f, 1f);
public static final Interpolator ALPHA_OUT = new PathInterpolator(0f, 0f, 0.8f, 1f);
private BackDropView mBackdrop;
private ImageView mBackdropFront, mBackdropBack;
private PorterDuffXfermode mSrcXferMode = new PorterDuffXfermode(PorterDuff.Mode.SRC);
private PorterDuffXfermode mSrcOverXferMode = new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER);
private MediaSessionManager mMediaSessionManager;
private MediaController mMediaController;
private String mMediaNotificationKey;
private MediaMetadata mMediaMetadata;
private MediaController.Callback mMediaListener
= new MediaController.Callback() {
@Override
public void onPlaybackStateChanged(PlaybackState state) {
super.onPlaybackStateChanged(state);
if (DEBUG_MEDIA) Log.v(TAG, "DEBUG_MEDIA: onPlaybackStateChanged: " + state);
}
@Override
public void onMetadataChanged(MediaMetadata metadata) {
super.onMetadataChanged(metadata);
if (DEBUG_MEDIA) Log.v(TAG, "DEBUG_MEDIA: onMetadataChanged: " + metadata);
mMediaMetadata = metadata;
updateMediaMetaData(true);
}
};
private final OnChildLocationsChangedListener mOnChildLocationsChangedListener =
new OnChildLocationsChangedListener() {
@Override
public void onChildLocationsChanged(NotificationStackScrollLayout stackScrollLayout) {
userActivity();
}
};
private int mDisabledUnmodified;
/** Keys of notifications currently visible to the user. */
private final ArraySet<String> mCurrentlyVisibleNotifications = new ArraySet<String>();
private long mLastVisibilityReportUptimeMs;
private final ShadeUpdates mShadeUpdates = new ShadeUpdates();
private int mDrawCount;
private Runnable mLaunchTransitionEndRunnable;
private boolean mLaunchTransitionFadingAway;
private ExpandableNotificationRow mDraggedDownRow;
// Fingerprint (as computed by getLoggingFingerprint() of the last logged state.
private int mLastLoggedStateFingerprint;
private static final int VISIBLE_LOCATIONS = ViewState.LOCATION_FIRST_CARD
| ViewState.LOCATION_TOP_STACK_PEEKING
| ViewState.LOCATION_MAIN_AREA
| ViewState.LOCATION_BOTTOM_STACK_PEEKING;
private final OnChildLocationsChangedListener mNotificationLocationsChangedListener =
new OnChildLocationsChangedListener() {
@Override
public void onChildLocationsChanged(
NotificationStackScrollLayout stackScrollLayout) {
if (mHandler.hasCallbacks(mVisibilityReporter)) {
// Visibilities will be reported when the existing
// callback is executed.
return;
}
// Calculate when we're allowed to run the visibility
// reporter. Note that this timestamp might already have
// passed. That's OK, the callback will just be executed
// ASAP.
long nextReportUptimeMs =
mLastVisibilityReportUptimeMs + VISIBILITY_REPORT_MIN_DELAY_MS;
mHandler.postAtTime(mVisibilityReporter, nextReportUptimeMs);
}
};
// Tracks notifications currently visible in mNotificationStackScroller and
// emits visibility events via NoMan on changes.
private final Runnable mVisibilityReporter = new Runnable() {
private final ArrayList<String> mTmpNewlyVisibleNotifications = new ArrayList<String>();
private final ArrayList<String> mTmpCurrentlyVisibleNotifications = new ArrayList<String>();
@Override
public void run() {
mLastVisibilityReportUptimeMs = SystemClock.uptimeMillis();
// 1. Loop over mNotificationData entries:
// A. Keep list of visible notifications.
// B. Keep list of previously hidden, now visible notifications.
// 2. Compute no-longer visible notifications by removing currently
// visible notifications from the set of previously visible
// notifications.
// 3. Report newly visible and no-longer visible notifications.
// 4. Keep currently visible notifications for next report.
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
int N = activeNotifications.size();
for (int i = 0; i < N; i++) {
Entry entry = activeNotifications.get(i);
String key = entry.notification.getKey();
boolean previouslyVisible = mCurrentlyVisibleNotifications.contains(key);
boolean currentlyVisible =
(mStackScroller.getChildLocation(entry.row) & VISIBLE_LOCATIONS) != 0;
if (currentlyVisible) {
// Build new set of visible notifications.
mTmpCurrentlyVisibleNotifications.add(key);
}
if (!previouslyVisible && currentlyVisible) {
mTmpNewlyVisibleNotifications.add(key);
}
}
ArraySet<String> noLongerVisibleNotifications = mCurrentlyVisibleNotifications;
noLongerVisibleNotifications.removeAll(mTmpCurrentlyVisibleNotifications);
logNotificationVisibilityChanges(
mTmpNewlyVisibleNotifications, noLongerVisibleNotifications);
mCurrentlyVisibleNotifications.clear();
mCurrentlyVisibleNotifications.addAll(mTmpCurrentlyVisibleNotifications);
mTmpNewlyVisibleNotifications.clear();
mTmpCurrentlyVisibleNotifications.clear();
}
};
private final View.OnClickListener mOverflowClickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
goToLockedShade(null);
}
};
@Override
public void start() {
mDisplay = ((WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
updateDisplaySize();
mScrimSrcModeEnabled = mContext.getResources().getBoolean(
R.bool.config_status_bar_scrim_behind_use_src);
super.start(); // calls createAndAddWindows()
mMediaSessionManager
= (MediaSessionManager) mContext.getSystemService(Context.MEDIA_SESSION_SERVICE);
// TODO: use MediaSessionManager.SessionListener to hook us up to future updates
// in session state
addNavigationBar();
// Lastly, call to the icon policy to install/update all the icons.
mIconPolicy = new PhoneStatusBarPolicy(mContext, mCastController, mHotspotController);
mSettingsObserver.onChange(false); // set up
mHeadsUpObserver.onChange(true); // set up
if (ENABLE_HEADS_UP) {
mContext.getContentResolver().registerContentObserver(
Settings.Global.getUriFor(Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED), true,
mHeadsUpObserver);
mContext.getContentResolver().registerContentObserver(
Settings.Global.getUriFor(SETTING_HEADS_UP_TICKER), true,
mHeadsUpObserver);
}
mUnlockMethodCache = UnlockMethodCache.getInstance(mContext);
mUnlockMethodCache.addListener(this);
startKeyguard();
mDozeServiceHost = new DozeServiceHost();
putComponent(DozeHost.class, mDozeServiceHost);
putComponent(PhoneStatusBar.class, this);
setControllerUsers();
notifyUserAboutHiddenNotifications();
mScreenPinningRequest = new ScreenPinningRequest(mContext);
}
// ================================================================================
// Constructing the view
// ================================================================================
protected PhoneStatusBarView makeStatusBarView() {
final Context context = mContext;
Resources res = context.getResources();
updateDisplaySize(); // populates mDisplayMetrics
updateResources();
mIconSize = res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_icon_size);
mStatusBarWindow = (StatusBarWindowView) View.inflate(context,
R.layout.super_status_bar, null);
mStatusBarWindow.mService = this;
mStatusBarWindow.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
checkUserAutohide(v, event);
if (event.getAction() == MotionEvent.ACTION_DOWN) {
if (mExpandedVisible) {
animateCollapsePanels();
}
}
return mStatusBarWindow.onTouchEvent(event);
}});
mStatusBarView = (PhoneStatusBarView) mStatusBarWindow.findViewById(R.id.status_bar);
mStatusBarView.setBar(this);
PanelHolder holder = (PanelHolder) mStatusBarWindow.findViewById(R.id.panel_holder);
mStatusBarView.setPanelHolder(holder);
mNotificationPanel = (NotificationPanelView) mStatusBarWindow.findViewById(
R.id.notification_panel);
mNotificationPanel.setStatusBar(this);
if (!ActivityManager.isHighEndGfx()) {
mStatusBarWindow.setBackground(null);
mNotificationPanel.setBackground(new FastColorDrawable(context.getResources().getColor(
R.color.notification_panel_solid_background)));
}
if (ENABLE_HEADS_UP) {
mHeadsUpNotificationView =
(HeadsUpNotificationView) View.inflate(context, R.layout.heads_up, null);
mHeadsUpNotificationView.setVisibility(View.GONE);
mHeadsUpNotificationView.setBar(this);
}
if (MULTIUSER_DEBUG) {
mNotificationPanelDebugText = (TextView) mNotificationPanel.findViewById(
R.id.header_debug_info);
mNotificationPanelDebugText.setVisibility(View.VISIBLE);
}
updateShowSearchHoldoff();
try {
boolean showNav = mWindowManagerService.hasNavigationBar();
if (DEBUG) Log.v(TAG, "hasNavigationBar=" + showNav);
if (showNav) {
mNavigationBarView =
(NavigationBarView) View.inflate(context, R.layout.navigation_bar, null);
mNavigationBarView.setDisabledFlags(mDisabled);
mNavigationBarView.setBar(this);
mNavigationBarView.setOnVerticalChangedListener(
new NavigationBarView.OnVerticalChangedListener() {
@Override
public void onVerticalChanged(boolean isVertical) {
if (mSearchPanelView != null) {
mSearchPanelView.setHorizontal(isVertical);
}
mNotificationPanel.setQsScrimEnabled(!isVertical);
}
});
mNavigationBarView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
checkUserAutohide(v, event);
return false;
}});
}
} catch (RemoteException ex) {
// no window manager? good luck with that
}
// figure out which pixel-format to use for the status bar.
mPixelFormat = PixelFormat.OPAQUE;
mSystemIconArea = (LinearLayout) mStatusBarView.findViewById(R.id.system_icon_area);
mSystemIcons = (LinearLayout) mStatusBarView.findViewById(R.id.system_icons);
mStatusIcons = (LinearLayout)mStatusBarView.findViewById(R.id.statusIcons);
mNotificationIconArea = mStatusBarView.findViewById(R.id.notification_icon_area_inner);
mNotificationIcons = (IconMerger)mStatusBarView.findViewById(R.id.notificationIcons);
mMoreIcon = mStatusBarView.findViewById(R.id.moreIcon);
mNotificationIcons.setOverflowIndicator(mMoreIcon);
mStatusBarContents = (LinearLayout)mStatusBarView.findViewById(R.id.status_bar_contents);
mStackScroller = (NotificationStackScrollLayout) mStatusBarWindow.findViewById(
R.id.notification_stack_scroller);
mStackScroller.setLongPressListener(getNotificationLongClicker());
mStackScroller.setPhoneStatusBar(this);
mKeyguardIconOverflowContainer =
(NotificationOverflowContainer) LayoutInflater.from(mContext).inflate(
R.layout.status_bar_notification_keyguard_overflow, mStackScroller, false);
mKeyguardIconOverflowContainer.setOnActivatedListener(this);
mKeyguardIconOverflowContainer.setOnClickListener(mOverflowClickListener);
mStackScroller.addView(mKeyguardIconOverflowContainer);
SpeedBumpView speedBump = (SpeedBumpView) LayoutInflater.from(mContext).inflate(
R.layout.status_bar_notification_speed_bump, mStackScroller, false);
mStackScroller.setSpeedBumpView(speedBump);
mEmptyShadeView = (EmptyShadeView) LayoutInflater.from(mContext).inflate(
R.layout.status_bar_no_notifications, mStackScroller, false);
mStackScroller.setEmptyShadeView(mEmptyShadeView);
mDismissView = (DismissView) LayoutInflater.from(mContext).inflate(
R.layout.status_bar_notification_dismiss_all, mStackScroller, false);
mDismissView.setOnButtonClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
clearAllNotifications();
}
});
mStackScroller.setDismissView(mDismissView);
mExpandedContents = mStackScroller;
mBackdrop = (BackDropView) mStatusBarWindow.findViewById(R.id.backdrop);
mBackdropFront = (ImageView) mBackdrop.findViewById(R.id.backdrop_front);
mBackdropBack = (ImageView) mBackdrop.findViewById(R.id.backdrop_back);
ScrimView scrimBehind = (ScrimView) mStatusBarWindow.findViewById(R.id.scrim_behind);
ScrimView scrimInFront = (ScrimView) mStatusBarWindow.findViewById(R.id.scrim_in_front);
mScrimController = new ScrimController(scrimBehind, scrimInFront, mScrimSrcModeEnabled);
mScrimController.setBackDropView(mBackdrop);
mStatusBarView.setScrimController(mScrimController);
mDozeScrimController = new DozeScrimController(mScrimController, context);
mHeader = (StatusBarHeaderView) mStatusBarWindow.findViewById(R.id.header);
mHeader.setActivityStarter(this);
mKeyguardStatusBar = (KeyguardStatusBarView) mStatusBarWindow.findViewById(R.id.keyguard_header);
mStatusIconsKeyguard = (LinearLayout) mKeyguardStatusBar.findViewById(R.id.statusIcons);
mKeyguardStatusView = mStatusBarWindow.findViewById(R.id.keyguard_status_view);
mKeyguardBottomArea =
(KeyguardBottomAreaView) mStatusBarWindow.findViewById(R.id.keyguard_bottom_area);
mKeyguardBottomArea.setActivityStarter(this);
mKeyguardIndicationController = new KeyguardIndicationController(mContext,
(KeyguardIndicationTextView) mStatusBarWindow.findViewById(
R.id.keyguard_indication_text));
mKeyguardBottomArea.setKeyguardIndicationController(mKeyguardIndicationController);
mTickerEnabled = res.getBoolean(R.bool.enable_ticker);
if (mTickerEnabled) {
final ViewStub tickerStub = (ViewStub) mStatusBarView.findViewById(R.id.ticker_stub);
if (tickerStub != null) {
mTickerView = tickerStub.inflate();
mTicker = new MyTicker(context, mStatusBarView);
TickerView tickerView = (TickerView) mStatusBarView.findViewById(R.id.tickerText);
tickerView.mTicker = mTicker;
}
}
mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore);
// set the inital view visibility
setAreThereNotifications();
// Background thread for any controllers that need it.
mHandlerThread = new HandlerThread(TAG, Process.THREAD_PRIORITY_BACKGROUND);
mHandlerThread.start();
// Other icons
mLocationController = new LocationControllerImpl(mContext); // will post a notification
mBatteryController = new BatteryController(mContext);
mBatteryController.addStateChangedCallback(new BatteryStateChangeCallback() {
@Override
public void onPowerSaveChanged() {
mHandler.post(mCheckBarModes);
if (mDozeServiceHost != null) {
mDozeServiceHost.firePowerSaveChanged(mBatteryController.isPowerSave());
}
}
@Override
public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) {
// noop
}
});
mNetworkController = new NetworkControllerImpl(mContext);
mHotspotController = new HotspotControllerImpl(mContext);
mBluetoothController = new BluetoothControllerImpl(mContext, mHandlerThread.getLooper());
mSecurityController = new SecurityControllerImpl(mContext);
if (mContext.getResources().getBoolean(R.bool.config_showRotationLock)) {
mRotationLockController = new RotationLockControllerImpl(mContext);
}
mUserInfoController = new UserInfoController(mContext);
mVolumeComponent = getComponent(VolumeComponent.class);
if (mVolumeComponent != null) {
mZenModeController = mVolumeComponent.getZenController();
}
mCastController = new CastControllerImpl(mContext);
final SignalClusterView signalCluster =
(SignalClusterView) mStatusBarView.findViewById(R.id.signal_cluster);
final SignalClusterView signalClusterKeyguard =
(SignalClusterView) mKeyguardStatusBar.findViewById(R.id.signal_cluster);
final SignalClusterView signalClusterQs =
(SignalClusterView) mHeader.findViewById(R.id.signal_cluster);
mNetworkController.addSignalCluster(signalCluster);
mNetworkController.addSignalCluster(signalClusterKeyguard);
mNetworkController.addSignalCluster(signalClusterQs);
signalCluster.setSecurityController(mSecurityController);
signalCluster.setNetworkController(mNetworkController);
signalClusterKeyguard.setSecurityController(mSecurityController);
signalClusterKeyguard.setNetworkController(mNetworkController);
signalClusterQs.setSecurityController(mSecurityController);
signalClusterQs.setNetworkController(mNetworkController);
final boolean isAPhone = mNetworkController.hasVoiceCallingFeature();
if (isAPhone) {
mNetworkController.addEmergencyListener(new NetworkControllerImpl.EmergencyListener() {
@Override
public void setEmergencyCallsOnly(boolean emergencyOnly) {
mHeader.setShowEmergencyCallsOnly(emergencyOnly);
}
});
}
mCarrierLabel = (TextView)mStatusBarWindow.findViewById(R.id.carrier_label);
mShowCarrierInPanel = (mCarrierLabel != null);
if (DEBUG) Log.v(TAG, "carrierlabel=" + mCarrierLabel + " show=" + mShowCarrierInPanel);
if (mShowCarrierInPanel) {
mCarrierLabel.setVisibility(mCarrierLabelVisible ? View.VISIBLE : View.INVISIBLE);
mNetworkController.addCarrierLabel(new NetworkControllerImpl.CarrierLabelListener() {
@Override
public void setCarrierLabel(String label) {
mCarrierLabel.setText(label);
if (mNetworkController.hasMobileDataFeature()) {
if (TextUtils.isEmpty(label)) {
mCarrierLabel.setVisibility(View.GONE);
} else {
mCarrierLabel.setVisibility(View.VISIBLE);
}
}
}
});
}
mFlashlightController = new FlashlightController(mContext);
mKeyguardBottomArea.setFlashlightController(mFlashlightController);
mKeyguardBottomArea.setPhoneStatusBar(this);
mAccessibilityController = new AccessibilityController(mContext);
mKeyguardBottomArea.setAccessibilityController(mAccessibilityController);
mNextAlarmController = new NextAlarmController(mContext);
mKeyguardMonitor = new KeyguardMonitor();
if (UserSwitcherController.isUserSwitcherAvailable(UserManager.get(mContext))) {
mUserSwitcherController = new UserSwitcherController(mContext, mKeyguardMonitor);
}
mKeyguardUserSwitcher = new KeyguardUserSwitcher(mContext,
(ViewStub) mStatusBarWindow.findViewById(R.id.keyguard_user_switcher),
mKeyguardStatusBar, mNotificationPanel, mUserSwitcherController);
// Set up the quick settings tile panel
mQSPanel = (QSPanel) mStatusBarWindow.findViewById(R.id.quick_settings_panel);
if (mQSPanel != null) {
final QSTileHost qsh = new QSTileHost(mContext, this,
mBluetoothController, mLocationController, mRotationLockController,
mNetworkController, mZenModeController, mHotspotController,
mCastController, mFlashlightController,
mUserSwitcherController, mKeyguardMonitor,
mSecurityController);
mQSPanel.setHost(qsh);
mQSPanel.setTiles(qsh.getTiles());
mBrightnessMirrorController = new BrightnessMirrorController(mStatusBarWindow);
mQSPanel.setBrightnessMirror(mBrightnessMirrorController);
mHeader.setQSPanel(mQSPanel);
qsh.setCallback(new QSTileHost.Callback() {
@Override
public void onTilesChanged() {
mQSPanel.setTiles(qsh.getTiles());
}
});
}
// User info. Trigger first load.
mHeader.setUserInfoController(mUserInfoController);
mKeyguardStatusBar.setUserInfoController(mUserInfoController);
mUserInfoController.reloadUserInfo();
mHeader.setBatteryController(mBatteryController);
((BatteryMeterView) mStatusBarView.findViewById(R.id.battery)).setBatteryController(
mBatteryController);
mKeyguardStatusBar.setBatteryController(mBatteryController);
mHeader.setNextAlarmController(mNextAlarmController);
PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
mBroadcastReceiver.onReceive(mContext,
new Intent(pm.isScreenOn() ? Intent.ACTION_SCREEN_ON : Intent.ACTION_SCREEN_OFF));
// receive broadcasts
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
filter.addAction(Intent.ACTION_SCREEN_OFF);
filter.addAction(Intent.ACTION_SCREEN_ON);
if (DEBUG_MEDIA_FAKE_ARTWORK) {
filter.addAction("fake_artwork");
}
filter.addAction(ACTION_DEMO);
context.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, filter, null, null);
// listen for USER_SETUP_COMPLETE setting (per-user)
resetUserSetupObserver();
startGlyphRasterizeHack();
return mStatusBarView;
}
private void clearAllNotifications() {
// animate-swipe all dismissable notifications, then animate the shade closed
int numChildren = mStackScroller.getChildCount();
final ArrayList<View> viewsToHide = new ArrayList<View>(numChildren);
for (int i = 0; i < numChildren; i++) {
final View child = mStackScroller.getChildAt(i);
if (mStackScroller.canChildBeDismissed(child)) {
if (child.getVisibility() == View.VISIBLE) {
viewsToHide.add(child);
}
}
}
if (viewsToHide.isEmpty()) {
animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE);
return;
}
addPostCollapseAction(new Runnable() {
@Override
public void run() {
try {
mBarService.onClearAllNotifications(mCurrentUserId);
} catch (Exception ex) { }
}
});
performDismissAllAnimations(viewsToHide);
}
private void performDismissAllAnimations(ArrayList<View> hideAnimatedList) {
Runnable animationFinishAction = new Runnable() {
@Override
public void run() {
mStackScroller.post(new Runnable() {
@Override
public void run() {
mStackScroller.setDismissAllInProgress(false);
}
});
animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE);
}
};
// let's disable our normal animations
mStackScroller.setDismissAllInProgress(true);
// Decrease the delay for every row we animate to give the sense of
// accelerating the swipes
int rowDelayDecrement = 10;
int currentDelay = 140;
int totalDelay = 180;
int numItems = hideAnimatedList.size();
for (int i = numItems - 1; i >= 0; i--) {
View view = hideAnimatedList.get(i);
Runnable endRunnable = null;
if (i == 0) {
endRunnable = animationFinishAction;
}
mStackScroller.dismissViewAnimated(view, endRunnable, totalDelay, 260);
currentDelay = Math.max(50, currentDelay - rowDelayDecrement);
totalDelay += currentDelay;
}
}
/**
* Hack to improve glyph rasterization for scaled text views.
*/
private void startGlyphRasterizeHack() {
mStatusBarView.getViewTreeObserver().addOnPreDrawListener(
new ViewTreeObserver.OnPreDrawListener() {
@Override
public boolean onPreDraw() {
if (mDrawCount == 1) {
mStatusBarView.getViewTreeObserver().removeOnPreDrawListener(this);
HardwareCanvas.setProperty("extraRasterBucket",
Float.toString(StackScrollAlgorithm.DIMMED_SCALE));
HardwareCanvas.setProperty("extraRasterBucket", Float.toString(
mContext.getResources().getDimensionPixelSize(
R.dimen.qs_time_collapsed_size)
/ mContext.getResources().getDimensionPixelSize(
R.dimen.qs_time_expanded_size)));
}
mDrawCount++;
return true;
}
});
}
@Override
protected void setZenMode(int mode) {
super.setZenMode(mode);
if (mIconPolicy != null) {
mIconPolicy.setZenMode(mode);
}
}
private void startKeyguard() {
KeyguardViewMediator keyguardViewMediator = getComponent(KeyguardViewMediator.class);
mStatusBarKeyguardViewManager = keyguardViewMediator.registerStatusBar(this,
mStatusBarWindow, mStatusBarWindowManager, mScrimController);
mKeyguardViewMediatorCallback = keyguardViewMediator.getViewMediatorCallback();
}
@Override
protected View getStatusBarView() {
return mStatusBarView;
}
public StatusBarWindowView getStatusBarWindow() {
return mStatusBarWindow;
}
@Override
protected WindowManager.LayoutParams getSearchLayoutParams(LayoutParams layoutParams) {
boolean opaque = false;
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL,
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM
| WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,
(opaque ? PixelFormat.OPAQUE : PixelFormat.TRANSLUCENT));
if (ActivityManager.isHighEndGfx()) {
lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
}
lp.gravity = Gravity.BOTTOM | Gravity.START;
lp.setTitle("SearchPanel");
lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
return lp;
}
@Override
protected void updateSearchPanel() {
super.updateSearchPanel();
if (mNavigationBarView != null) {
mNavigationBarView.setDelegateView(mSearchPanelView);
}
}
@Override
public void showSearchPanel() {
super.showSearchPanel();
mHandler.removeCallbacks(mShowSearchPanel);
// we want to freeze the sysui state wherever it is
mSearchPanelView.setSystemUiVisibility(mSystemUiVisibility);
if (mNavigationBarView != null) {
WindowManager.LayoutParams lp =
(android.view.WindowManager.LayoutParams) mNavigationBarView.getLayoutParams();
lp.flags &= ~WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
mWindowManager.updateViewLayout(mNavigationBarView, lp);
}
}
@Override
public void hideSearchPanel() {
super.hideSearchPanel();
if (mNavigationBarView != null) {
WindowManager.LayoutParams lp =
(android.view.WindowManager.LayoutParams) mNavigationBarView.getLayoutParams();
lp.flags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
mWindowManager.updateViewLayout(mNavigationBarView, lp);
}
}
public int getStatusBarHeight() {
if (mNaturalBarHeight < 0) {
final Resources res = mContext.getResources();
mNaturalBarHeight =
res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
}
return mNaturalBarHeight;
}
private View.OnClickListener mRecentsClickListener = new View.OnClickListener() {
public void onClick(View v) {
awakenDreams();
toggleRecentApps();
}
};
private long mLastLockToAppLongPress;
private View.OnLongClickListener mLongPressBackRecentsListener =
new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
handleLongPressBackRecents(v);
return true;
}
};
private int mShowSearchHoldoff = 0;
private Runnable mShowSearchPanel = new Runnable() {
public void run() {
showSearchPanel();
awakenDreams();
}
};
View.OnTouchListener mHomeActionListener = new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
switch(event.getAction()) {
case MotionEvent.ACTION_DOWN:
if (!shouldDisableNavbarGestures()) {
mHandler.removeCallbacks(mShowSearchPanel);
mHandler.postDelayed(mShowSearchPanel, mShowSearchHoldoff);
}
break;
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL:
mHandler.removeCallbacks(mShowSearchPanel);
awakenDreams();
break;
}
return false;
}
};
private void awakenDreams() {
if (mDreamManager != null) {
try {
mDreamManager.awaken();
} catch (RemoteException e) {
// fine, stay asleep then
}
}
}
private void prepareNavigationBarView() {
mNavigationBarView.reorient();
mNavigationBarView.getRecentsButton().setOnClickListener(mRecentsClickListener);
mNavigationBarView.getRecentsButton().setOnTouchListener(mRecentsPreloadOnTouchListener);
mNavigationBarView.getRecentsButton().setLongClickable(true);
mNavigationBarView.getRecentsButton().setOnLongClickListener(mLongPressBackRecentsListener);
mNavigationBarView.getBackButton().setLongClickable(true);
mNavigationBarView.getBackButton().setOnLongClickListener(mLongPressBackRecentsListener);
mNavigationBarView.getHomeButton().setOnTouchListener(mHomeActionListener);
updateSearchPanel();
}
// For small-screen devices (read: phones) that lack hardware navigation buttons
private void addNavigationBar() {
if (DEBUG) Log.v(TAG, "addNavigationBar: about to add " + mNavigationBarView);
if (mNavigationBarView == null) return;
prepareNavigationBarView();
mWindowManager.addView(mNavigationBarView, getNavigationBarLayoutParams());
}
private void repositionNavigationBar() {
if (mNavigationBarView == null || !mNavigationBarView.isAttachedToWindow()) return;
prepareNavigationBarView();
mWindowManager.updateViewLayout(mNavigationBarView, getNavigationBarLayoutParams());
}
private void notifyNavigationBarScreenOn(boolean screenOn) {
if (mNavigationBarView == null) return;
mNavigationBarView.notifyScreenOn(screenOn);
}
private WindowManager.LayoutParams getNavigationBarLayoutParams() {
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.TYPE_NAVIGATION_BAR,
0
| WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
| WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH
| WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,
PixelFormat.TRANSLUCENT);
// this will allow the navbar to run in an overlay on devices that support this
if (ActivityManager.isHighEndGfx()) {
lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
}
lp.setTitle("NavigationBar");
lp.windowAnimations = 0;
return lp;
}
private void addHeadsUpView() {
int headsUpHeight = mContext.getResources()
.getDimensionPixelSize(R.dimen.heads_up_window_height);
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
LayoutParams.MATCH_PARENT, headsUpHeight,
WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, // above the status bar!
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
| WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM
| WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,
PixelFormat.TRANSLUCENT);
lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
lp.gravity = Gravity.TOP;
lp.setTitle("Heads Up");
lp.packageName = mContext.getPackageName();
lp.windowAnimations = R.style.Animation_StatusBar_HeadsUp;
mWindowManager.addView(mHeadsUpNotificationView, lp);
}
private void removeHeadsUpView() {
mWindowManager.removeView(mHeadsUpNotificationView);
}
public void refreshAllStatusBarIcons() {
refreshAllIconsForLayout(mStatusIcons);
refreshAllIconsForLayout(mStatusIconsKeyguard);
refreshAllIconsForLayout(mNotificationIcons);
}
private void refreshAllIconsForLayout(LinearLayout ll) {
final int count = ll.getChildCount();
for (int n = 0; n < count; n++) {
View child = ll.getChildAt(n);
if (child instanceof StatusBarIconView) {
((StatusBarIconView) child).updateDrawable();
}
}
}
public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) {
if (SPEW) Log.d(TAG, "addIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex
+ " icon=" + icon);
StatusBarIconView view = new StatusBarIconView(mContext, slot, null);
view.set(icon);
mStatusIcons.addView(view, viewIndex, new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, mIconSize));
view = new StatusBarIconView(mContext, slot, null);
view.set(icon);
mStatusIconsKeyguard.addView(view, viewIndex, new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, mIconSize));
}
public void updateIcon(String slot, int index, int viewIndex,
StatusBarIcon old, StatusBarIcon icon) {
if (SPEW) Log.d(TAG, "updateIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex
+ " old=" + old + " icon=" + icon);
StatusBarIconView view = (StatusBarIconView) mStatusIcons.getChildAt(viewIndex);
view.set(icon);
view = (StatusBarIconView) mStatusIconsKeyguard.getChildAt(viewIndex);
view.set(icon);
}
public void removeIcon(String slot, int index, int viewIndex) {
if (SPEW) Log.d(TAG, "removeIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex);
mStatusIcons.removeViewAt(viewIndex);
mStatusIconsKeyguard.removeViewAt(viewIndex);
}
public UserHandle getCurrentUserHandle() {
return new UserHandle(mCurrentUserId);
}
@Override
public void addNotification(StatusBarNotification notification, RankingMap ranking) {
if (DEBUG) Log.d(TAG, "addNotification key=" + notification.getKey());
if (mUseHeadsUp && shouldInterrupt(notification)) {
if (DEBUG) Log.d(TAG, "launching notification in heads up mode");
Entry interruptionCandidate = new Entry(notification, null);
ViewGroup holder = mHeadsUpNotificationView.getHolder();
if (inflateViewsForHeadsUp(interruptionCandidate, holder)) {
// 1. Populate mHeadsUpNotificationView
mHeadsUpNotificationView.showNotification(interruptionCandidate);
// do not show the notification in the shade, yet.
return;
}
}
Entry shadeEntry = createNotificationViews(notification);
if (shadeEntry == null) {
return;
}
if (notification.getNotification().fullScreenIntent != null) {
// Stop screensaver if the notification has a full-screen intent.
// (like an incoming phone call)
awakenDreams();
// not immersive & a full-screen alert should be shown
if (DEBUG) Log.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent");
try {
EventLog.writeEvent(EventLogTags.SYSUI_FULLSCREEN_NOTIFICATION,
notification.getKey());
notification.getNotification().fullScreenIntent.send();
} catch (PendingIntent.CanceledException e) {
}
} else {
// usual case: status bar visible & not immersive
// show the ticker if there isn't already a heads up
if (mHeadsUpNotificationView.getEntry() == null) {
tick(notification, true);
}
}
addNotificationViews(shadeEntry, ranking);
// Recalculate the position of the sliding windows and the titles.
setAreThereNotifications();
updateExpandedViewPos(EXPANDED_LEAVE_ALONE);
}
public void displayNotificationFromHeadsUp(StatusBarNotification notification) {
NotificationData.Entry shadeEntry = createNotificationViews(notification);
if (shadeEntry == null) {
return;
}
shadeEntry.setInterruption();
addNotificationViews(shadeEntry, null);
// Recalculate the position of the sliding windows and the titles.
setAreThereNotifications();
updateExpandedViewPos(EXPANDED_LEAVE_ALONE);
}
@Override
public void resetHeadsUpDecayTimer() {
mHandler.removeMessages(MSG_DECAY_HEADS_UP);
if (mUseHeadsUp && mHeadsUpNotificationDecay > 0
&& mHeadsUpNotificationView.isClearable()) {
mHandler.sendEmptyMessageDelayed(MSG_DECAY_HEADS_UP, mHeadsUpNotificationDecay);
}
}
@Override
public void scheduleHeadsUpOpen() {
mHandler.removeMessages(MSG_SHOW_HEADS_UP);
mHandler.sendEmptyMessage(MSG_SHOW_HEADS_UP);
}
@Override
public void scheduleHeadsUpClose() {
mHandler.removeMessages(MSG_HIDE_HEADS_UP);
mHandler.sendEmptyMessage(MSG_HIDE_HEADS_UP);
}
@Override
public void scheduleHeadsUpEscalation() {
mHandler.removeMessages(MSG_ESCALATE_HEADS_UP);
mHandler.sendEmptyMessage(MSG_ESCALATE_HEADS_UP);
}
@Override
protected void updateNotificationRanking(RankingMap ranking) {
mNotificationData.updateRanking(ranking);
updateNotifications();
}
@Override
public void removeNotification(String key, RankingMap ranking) {
if (ENABLE_HEADS_UP && mHeadsUpNotificationView.getEntry() != null
&& key.equals(mHeadsUpNotificationView.getEntry().notification.getKey())) {
mHeadsUpNotificationView.clear();
}
StatusBarNotification old = removeNotificationViews(key, ranking);
if (SPEW) Log.d(TAG, "removeNotification key=" + key + " old=" + old);
if (old != null) {
// Cancel the ticker if it's still running
if (mTickerEnabled) {
mTicker.removeEntry(old);
}
// Recalculate the position of the sliding windows and the titles.
updateExpandedViewPos(EXPANDED_LEAVE_ALONE);
if (CLOSE_PANEL_WHEN_EMPTIED && !hasActiveNotifications()
&& !mNotificationPanel.isTracking() && !mNotificationPanel.isQsExpanded()) {
if (mState == StatusBarState.SHADE) {
animateCollapsePanels();
} else if (mState == StatusBarState.SHADE_LOCKED) {
goToKeyguard();
}
}
}
setAreThereNotifications();
}
@Override
protected void refreshLayout(int layoutDirection) {
if (mNavigationBarView != null) {
mNavigationBarView.setLayoutDirection(layoutDirection);
}
refreshAllStatusBarIcons();
}
private void updateShowSearchHoldoff() {
mShowSearchHoldoff = mContext.getResources().getInteger(
R.integer.config_show_search_delay);
}
private void updateNotificationShade() {
if (mStackScroller == null) return;
// Do not modify the notifications during collapse.
if (isCollapsing()) {
addPostCollapseAction(new Runnable() {
@Override
public void run() {
updateNotificationShade();
}
});
return;
}
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
ArrayList<ExpandableNotificationRow> toShow = new ArrayList<>(activeNotifications.size());
final int N = activeNotifications.size();
for (int i=0; i<N; i++) {
Entry ent = activeNotifications.get(i);
int vis = ent.notification.getNotification().visibility;
// Display public version of the notification if we need to redact.
final boolean hideSensitive =
!userAllowsPrivateNotificationsInPublic(ent.notification.getUserId());
boolean sensitiveNote = vis == Notification.VISIBILITY_PRIVATE;
boolean sensitivePackage = packageHasVisibilityOverride(ent.notification.getKey());
boolean sensitive = (sensitiveNote && hideSensitive) || sensitivePackage;
boolean showingPublic = sensitive && isLockscreenPublicMode();
ent.row.setSensitive(sensitive);
if (ent.autoRedacted && ent.legacy) {
// TODO: Also fade this? Or, maybe easier (and better), provide a dark redacted form
// for legacy auto redacted notifications.
if (showingPublic) {
ent.row.setShowingLegacyBackground(false);
} else {
ent.row.setShowingLegacyBackground(true);
}
}
toShow.add(ent.row);
}
ArrayList<View> toRemove = new ArrayList<View>();
for (int i=0; i< mStackScroller.getChildCount(); i++) {
View child = mStackScroller.getChildAt(i);
if (!toShow.contains(child) && child instanceof ExpandableNotificationRow) {
toRemove.add(child);
}
}
for (View remove : toRemove) {
mStackScroller.removeView(remove);
}
for (int i=0; i<toShow.size(); i++) {
View v = toShow.get(i);
if (v.getParent() == null) {
mStackScroller.addView(v);
}
}
// So after all this work notifications still aren't sorted correctly.
// Let's do that now by advancing through toShow and mStackScroller in
// lock-step, making sure mStackScroller matches what we see in toShow.
int j = 0;
for (int i = 0; i < mStackScroller.getChildCount(); i++) {
View child = mStackScroller.getChildAt(i);
if (!(child instanceof ExpandableNotificationRow)) {
// We don't care about non-notification views.
continue;
}
if (child == toShow.get(j)) {
// Everything is well, advance both lists.
j++;
continue;
}
// Oops, wrong notification at this position. Put the right one
// here and advance both lists.
mStackScroller.changeViewPosition(toShow.get(j), i);
j++;
}
updateRowStates();
updateSpeedbump();
updateClearAll();
updateEmptyShadeView();
// 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.
mNotificationPanel.setQsExpansionEnabled(isDeviceProvisioned()
&& (mUserSetup || mUserSwitcherController == null
|| !mUserSwitcherController.isSimpleUserSwitcher()));
mShadeUpdates.check();
}
private boolean packageHasVisibilityOverride(String key) {
return mNotificationData.getVisibilityOverride(key)
!= NotificationListenerService.Ranking.VISIBILITY_NO_OVERRIDE;
}
private void updateClearAll() {
boolean showDismissView =
mState != StatusBarState.KEYGUARD &&
mNotificationData.hasActiveClearableNotifications();
mStackScroller.updateDismissView(showDismissView);
}
private void updateEmptyShadeView() {
boolean showEmptyShade =
mState != StatusBarState.KEYGUARD &&
mNotificationData.getActiveNotifications().size() == 0;
mNotificationPanel.setShadeEmpty(showEmptyShade);
}
private void updateSpeedbump() {
int speedbumpIndex = -1;
int currentIndex = 0;
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
final int N = activeNotifications.size();
for (int i = 0; i < N; i++) {
Entry entry = activeNotifications.get(i);
if (entry.row.getVisibility() != View.GONE &&
mNotificationData.isAmbient(entry.key)) {
speedbumpIndex = currentIndex;
break;
}
currentIndex++;
}
mStackScroller.updateSpeedBumpIndex(speedbumpIndex);
}
@Override
protected void updateNotifications() {
// TODO: Move this into updateNotificationIcons()?
if (mNotificationIcons == null) return;
mNotificationData.filterAndSort();
updateNotificationShade();
updateNotificationIcons();
}
private void updateNotificationIcons() {
final LinearLayout.LayoutParams params
= new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight);
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
final int N = activeNotifications.size();
ArrayList<StatusBarIconView> toShow = new ArrayList<>(N);
// Filter out notifications with low scores.
for (int i = 0; i < N; i++) {
Entry ent = activeNotifications.get(i);
if (ent.notification.getScore() < HIDE_ICONS_BELOW_SCORE &&
!NotificationData.showNotificationEvenIfUnprovisioned(ent.notification)) {
continue;
}
toShow.add(ent.icon);
}
if (DEBUG) {
Log.d(TAG, "refreshing icons: " + toShow.size() +
" notifications, mNotificationIcons=" + mNotificationIcons);
}
ArrayList<View> toRemove = new ArrayList<View>();
for (int i=0; i<mNotificationIcons.getChildCount(); i++) {
View child = mNotificationIcons.getChildAt(i);
if (!toShow.contains(child)) {
toRemove.add(child);
}
}
final int toRemoveCount = toRemove.size();
for (int i = 0; i < toRemoveCount; i++) {
mNotificationIcons.removeView(toRemove.get(i));
}
for (int i=0; i<toShow.size(); i++) {
View v = toShow.get(i);
if (v.getParent() == null) {
mNotificationIcons.addView(v, i, params);
}
}
// Resort notification icons
final int childCount = mNotificationIcons.getChildCount();
for (int i = 0; i < childCount; i++) {
View actual = mNotificationIcons.getChildAt(i);
StatusBarIconView expected = toShow.get(i);
if (actual == expected) {
continue;
}
mNotificationIcons.removeView(expected);
mNotificationIcons.addView(expected, i);
}
}
@Override
protected void updateRowStates() {
super.updateRowStates();
mNotificationPanel.notifyVisibleChildrenChanged();
}
protected void updateCarrierLabelVisibility(boolean force) {
// TODO: Handle this for the notification stack scroller as well
if (!mShowCarrierInPanel) return;
// The idea here is to only show the carrier label when there is enough room to see it,
// i.e. when there aren't enough notifications to fill the panel.
if (SPEW) {
Log.d(TAG, String.format("stackScrollerh=%d scrollh=%d carrierh=%d",
mStackScroller.getHeight(), mStackScroller.getHeight(),
mCarrierLabelHeight));
}
// Emergency calls only is shown in the expanded header now.
final boolean emergencyCallsShownElsewhere = true;
final boolean makeVisible =
!(emergencyCallsShownElsewhere && mNetworkController.isEmergencyOnly())
&& mStackScroller.getHeight() < (mNotificationPanel.getHeight()
- mCarrierLabelHeight - mStatusBarHeaderHeight)
&& mStackScroller.getVisibility() == View.VISIBLE
&& mState != StatusBarState.KEYGUARD;
if (force || mCarrierLabelVisible != makeVisible) {
mCarrierLabelVisible = makeVisible;
if (DEBUG) {
Log.d(TAG, "making carrier label " + (makeVisible?"visible":"invisible"));
}
mCarrierLabel.animate().cancel();
if (makeVisible) {
mCarrierLabel.setVisibility(View.VISIBLE);
}
mCarrierLabel.animate()
.alpha(makeVisible ? 1f : 0f)
//.setStartDelay(makeVisible ? 500 : 0)
//.setDuration(makeVisible ? 750 : 100)
.setDuration(150)
.setListener(makeVisible ? null : new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if (!mCarrierLabelVisible) { // race
mCarrierLabel.setVisibility(View.INVISIBLE);
mCarrierLabel.setAlpha(0f);
}
}
})
.start();
}
}
@Override
protected void setAreThereNotifications() {
if (SPEW) {
final boolean clearable = hasActiveNotifications() &&
mNotificationData.hasActiveClearableNotifications();
Log.d(TAG, "setAreThereNotifications: N=" +
mNotificationData.getActiveNotifications().size() + " any=" +
hasActiveNotifications() + " clearable=" + clearable);
}
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();
}
findAndUpdateMediaNotifications();
updateCarrierLabelVisibility(false);
}
public void findAndUpdateMediaNotifications() {
boolean metaDataChanged = false;
synchronized (mNotificationData) {
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
final int N = activeNotifications.size();
Entry mediaNotification = null;
MediaController controller = null;
for (int i = 0; i < N; i++) {
final Entry entry = activeNotifications.get(i);
if (isMediaNotification(entry)) {
final MediaSession.Token token = entry.notification.getNotification().extras
.getParcelable(Notification.EXTRA_MEDIA_SESSION);
if (token != null) {
controller = new MediaController(mContext, token);
if (controller != null) {
// we've got a live one, here
mediaNotification = entry;
}
}
}
}
if (mediaNotification == null) {
// Still nothing? OK, let's just look for live media sessions and see if they match
// one of our notifications. This will catch apps that aren't (yet!) using media
// notifications.
if (mMediaSessionManager != null) {
final List<MediaController> sessions
= mMediaSessionManager.getActiveSessionsForUser(
null,
UserHandle.USER_ALL);
for (MediaController aController : sessions) {
if (aController == null) continue;
final PlaybackState state = aController.getPlaybackState();
if (state == null) continue;
switch (state.getState()) {
case PlaybackState.STATE_STOPPED:
case PlaybackState.STATE_ERROR:
continue;
default:
// now to see if we have one like this
final String pkg = aController.getPackageName();
for (int i = 0; i < N; i++) {
final Entry entry = activeNotifications.get(i);
if (entry.notification.getPackageName().equals(pkg)) {
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: found controller matching "
+ entry.notification.getKey());
}
controller = aController;
mediaNotification = entry;
break;
}
}
}
}
}
}
if (!sameSessions(mMediaController, controller)) {
// We have a new media session
if (mMediaController != null) {
// something old was playing
Log.v(TAG, "DEBUG_MEDIA: Disconnecting from old controller: "
+ mMediaController);
mMediaController.unregisterCallback(mMediaListener);
}
mMediaController = controller;
if (mMediaController != null) {
mMediaController.registerCallback(mMediaListener);
mMediaMetadata = mMediaController.getMetadata();
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: insert listener, receive metadata: "
+ mMediaMetadata);
}
final String notificationKey = mediaNotification == null
? null
: mediaNotification.notification.getKey();
if (notificationKey == null || !notificationKey.equals(mMediaNotificationKey)) {
// we have a new notification!
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: Found new media notification: key="
+ notificationKey + " controller=" + controller);
}
mMediaNotificationKey = notificationKey;
}
} else {
mMediaMetadata = null;
mMediaNotificationKey = null;
}
metaDataChanged = true;
} else {
// Media session unchanged
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: Continuing media notification: key=" + mMediaNotificationKey);
}
}
}
updateMediaMetaData(metaDataChanged);
}
private boolean sameSessions(MediaController a, MediaController b) {
if (a == b) return true;
if (a == null) return false;
return a.controlsSameSession(b);
}
/**
* Hide the album artwork that is fading out and release its bitmap.
*/
private Runnable mHideBackdropFront = new Runnable() {
@Override
public void run() {
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: removing fade layer");
}
mBackdropFront.setVisibility(View.INVISIBLE);
mBackdropFront.animate().cancel();
mBackdropFront.setImageDrawable(null);
}
};
/**
* Refresh or remove lockscreen artwork from media metadata.
*/
public void updateMediaMetaData(boolean metaDataChanged) {
if (!SHOW_LOCKSCREEN_MEDIA_ARTWORK) return;
if (mBackdrop == null) return; // called too early
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: updating album art for notification " + mMediaNotificationKey
+ " metadata=" + mMediaMetadata
+ " metaDataChanged=" + metaDataChanged
+ " state=" + mState);
}
Bitmap artworkBitmap = null;
if (mMediaMetadata != null) {
artworkBitmap = mMediaMetadata.getBitmap(MediaMetadata.METADATA_KEY_ART);
if (artworkBitmap == null) {
artworkBitmap = mMediaMetadata.getBitmap(MediaMetadata.METADATA_KEY_ALBUM_ART);
// might still be null
}
}
final boolean hasArtwork = artworkBitmap != null;
if ((hasArtwork || DEBUG_MEDIA_FAKE_ARTWORK)
&& (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED)) {
// time to show some art!
if (mBackdrop.getVisibility() != View.VISIBLE) {
mBackdrop.setVisibility(View.VISIBLE);
mBackdrop.animate().alpha(1f);
metaDataChanged = true;
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: Fading in album artwork");
}
}
if (metaDataChanged) {
if (mBackdropBack.getDrawable() != null) {
Drawable drawable = mBackdropBack.getDrawable();
mBackdropFront.setImageDrawable(drawable);
if (mScrimSrcModeEnabled) {
mBackdropFront.getDrawable().mutate().setXfermode(mSrcOverXferMode);
}
mBackdropFront.setAlpha(1f);
mBackdropFront.setVisibility(View.VISIBLE);
} else {
mBackdropFront.setVisibility(View.INVISIBLE);
}
if (DEBUG_MEDIA_FAKE_ARTWORK) {
final int c = 0xFF000000 | (int)(Math.random() * 0xFFFFFF);
Log.v(TAG, String.format("DEBUG_MEDIA: setting new color: 0x%08x", c));
mBackdropBack.setBackgroundColor(0xFFFFFFFF);
mBackdropBack.setImageDrawable(new ColorDrawable(c));
} else {
mBackdropBack.setImageBitmap(artworkBitmap);
}
if (mScrimSrcModeEnabled) {
mBackdropBack.getDrawable().mutate().setXfermode(mSrcXferMode);
}
if (mBackdropFront.getVisibility() == View.VISIBLE) {
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: Crossfading album artwork from "
+ mBackdropFront.getDrawable()
+ " to "
+ mBackdropBack.getDrawable());
}
mBackdropFront.animate()
.setDuration(250)
.alpha(0f).withEndAction(mHideBackdropFront);
}
}
} else {
// need to hide the album art, either because we are unlocked or because
// the metadata isn't there to support it
if (mBackdrop.getVisibility() != View.GONE) {
if (DEBUG_MEDIA) {
Log.v(TAG, "DEBUG_MEDIA: Fading out album artwork");
}
mBackdrop.animate()
.alpha(0f)
.setInterpolator(mBackdropInterpolator)
.setDuration(300)
.setStartDelay(0)
.withEndAction(new Runnable() {
@Override
public void run() {
mBackdrop.setVisibility(View.GONE);
mBackdropFront.animate().cancel();
mBackdropBack.animate().cancel();
mHandler.post(mHideBackdropFront);
}
});
if (mKeyguardFadingAway) {
mBackdrop.animate()
// Make it disappear faster, as the focus should be on the activity behind.
.setDuration(mKeyguardFadingAwayDuration / 2)
.setStartDelay(mKeyguardFadingAwayDelay)
.setInterpolator(mLinearInterpolator)
.start();
}
}
}
}
public void showClock(boolean show) {
if (mStatusBarView == null) return;
View clock = mStatusBarView.findViewById(R.id.clock);
if (clock != null) {
clock.setVisibility(show ? View.VISIBLE : View.GONE);
}
}
private int adjustDisableFlags(int state) {
if (!mLaunchTransitionFadingAway
&& (mExpandedVisible || mBouncerShowing || mWaitingForKeyguardExit)) {
state |= StatusBarManager.DISABLE_NOTIFICATION_ICONS;
state |= StatusBarManager.DISABLE_SYSTEM_INFO;
}
return state;
}
/**
* State is one or more of the DISABLE constants from StatusBarManager.
*/
public void disable(int state, boolean animate) {
mDisabledUnmodified = state;
state = adjustDisableFlags(state);
final int old = mDisabled;
final int diff = state ^ old;
mDisabled = state;
if (DEBUG) {
Log.d(TAG, String.format("disable: 0x%08x -> 0x%08x (diff: 0x%08x)",
old, state, diff));
}
StringBuilder flagdbg = new StringBuilder();
flagdbg.append("disable: < ");
flagdbg.append(((state & StatusBarManager.DISABLE_EXPAND) != 0) ? "EXPAND" : "expand");
flagdbg.append(((diff & StatusBarManager.DISABLE_EXPAND) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "ICONS" : "icons");
flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "ALERTS" : "alerts");
flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "SYSTEM_INFO" : "system_info");
flagdbg.append(((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_BACK) != 0) ? "BACK" : "back");
flagdbg.append(((diff & StatusBarManager.DISABLE_BACK) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_HOME) != 0) ? "HOME" : "home");
flagdbg.append(((diff & StatusBarManager.DISABLE_HOME) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_RECENT) != 0) ? "RECENT" : "recent");
flagdbg.append(((diff & StatusBarManager.DISABLE_RECENT) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_CLOCK) != 0) ? "CLOCK" : "clock");
flagdbg.append(((diff & StatusBarManager.DISABLE_CLOCK) != 0) ? "* " : " ");
flagdbg.append(((state & StatusBarManager.DISABLE_SEARCH) != 0) ? "SEARCH" : "search");
flagdbg.append(((diff & StatusBarManager.DISABLE_SEARCH) != 0) ? "* " : " ");
flagdbg.append(">");
Log.d(TAG, flagdbg.toString());
if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) {
mSystemIconArea.animate().cancel();
if ((state & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) {
animateStatusBarHide(mSystemIconArea, animate);
} else {
animateStatusBarShow(mSystemIconArea, animate);
}
}
if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) {
boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0;
showClock(show);
}
if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) {
if ((state & StatusBarManager.DISABLE_EXPAND) != 0) {
animateCollapsePanels();
}
}
if ((diff & (StatusBarManager.DISABLE_HOME
| StatusBarManager.DISABLE_RECENT
| StatusBarManager.DISABLE_BACK
| StatusBarManager.DISABLE_SEARCH)) != 0) {
// the nav bar will take care of these
if (mNavigationBarView != null) mNavigationBarView.setDisabledFlags(state);
if ((state & StatusBarManager.DISABLE_RECENT) != 0) {
// close recents if it's visible
mHandler.removeMessages(MSG_HIDE_RECENT_APPS);
mHandler.sendEmptyMessage(MSG_HIDE_RECENT_APPS);
}
}
if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) {
if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) {
if (mTicking) {
haltTicker();
}
animateStatusBarHide(mNotificationIconArea, animate);
} else {
animateStatusBarShow(mNotificationIconArea, animate);
}
}
if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) {
mDisableNotificationAlerts =
(state & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0;
mHeadsUpObserver.onChange(true);
}
}
/**
* Animates {@code v}, a view that is part of the status bar, out.
*/
private void animateStatusBarHide(final View v, boolean animate) {
v.animate().cancel();
if (!animate) {
v.setAlpha(0f);
v.setVisibility(View.INVISIBLE);
return;
}
v.animate()
.alpha(0f)
.setDuration(160)
.setStartDelay(0)
.setInterpolator(ALPHA_OUT)
.withEndAction(new Runnable() {
@Override
public void run() {
v.setVisibility(View.INVISIBLE);
}
});
}
/**
* Animates {@code v}, a view that is part of the status bar, in.
*/
private void animateStatusBarShow(View v, boolean animate) {
v.animate().cancel();
v.setVisibility(View.VISIBLE);
if (!animate) {
v.setAlpha(1f);
return;
}
v.animate()
.alpha(1f)
.setDuration(320)
.setInterpolator(ALPHA_IN)
.setStartDelay(50)
// We need to clean up any pending end action from animateStatusBarHide if we call
// both hide and show in the same frame before the animation actually gets started.
// cancel() doesn't really remove the end action.
.withEndAction(null);
// Synchronize the motion with the Keyguard fading if necessary.
if (mKeyguardFadingAway) {
v.animate()
.setDuration(mKeyguardFadingAwayDuration)
.setInterpolator(mLinearOutSlowIn)
.setStartDelay(mKeyguardFadingAwayDelay)
.start();
}
}
@Override
protected BaseStatusBar.H createHandler() {
return new PhoneStatusBar.H();
}
@Override
public void startActivity(Intent intent, boolean dismissShade) {
startActivityDismissingKeyguard(intent, false, dismissShade);
}
public ScrimController getScrimController() {
return mScrimController;
}
public void setQsExpanded(boolean expanded) {
mStatusBarWindowManager.setQsExpanded(expanded);
}
public boolean isGoingToNotificationShade() {
return mLeaveOpenOnKeyguardHide;
}
public boolean isQsExpanded() {
return mNotificationPanel.isQsExpanded();
}
public boolean isScreenOnComingFromTouch() {
return mScreenOnComingFromTouch;
}
public boolean isFalsingThresholdNeeded() {
boolean onKeyguard = getBarState() == StatusBarState.KEYGUARD;
boolean isCurrentlyInsecure = mUnlockMethodCache.isCurrentlyInsecure();
return onKeyguard && (isCurrentlyInsecure || mDozing || mScreenOnComingFromTouch);
}
public boolean isDozing() {
return mDozing;
}
@Override // NotificationData.Environment
public String getCurrentMediaNotificationKey() {
return mMediaNotificationKey;
}
public boolean isScrimSrcModeEnabled() {
return mScrimSrcModeEnabled;
}
/**
* To be called when there's a state change in StatusBarKeyguardViewManager.
*/
public void onKeyguardViewManagerStatesUpdated() {
logStateToEventlog();
}
@Override // UnlockMethodCache.OnUnlockMethodChangedListener
public void onUnlockMethodStateChanged() {
logStateToEventlog();
}
/**
* All changes to the status bar and notifications funnel through here and are batched.
*/
private class H extends BaseStatusBar.H {
public void handleMessage(Message m) {
super.handleMessage(m);
switch (m.what) {
case MSG_OPEN_NOTIFICATION_PANEL:
animateExpandNotificationsPanel();
break;
case MSG_OPEN_SETTINGS_PANEL:
animateExpandSettingsPanel();
break;
case MSG_CLOSE_PANELS:
animateCollapsePanels();
break;
case MSG_SHOW_HEADS_UP:
setHeadsUpVisibility(true);
break;
case MSG_DECAY_HEADS_UP:
mHeadsUpNotificationView.release();
setHeadsUpVisibility(false);
break;
case MSG_HIDE_HEADS_UP:
mHeadsUpNotificationView.release();
setHeadsUpVisibility(false);
break;
case MSG_ESCALATE_HEADS_UP:
escalateHeadsUp();
setHeadsUpVisibility(false);
break;
case MSG_LAUNCH_TRANSITION_TIMEOUT:
onLaunchTransitionTimeout();
break;
}
}
}
/** if the interrupting notification had a fullscreen intent, fire it now. */
private void escalateHeadsUp() {
if (mHeadsUpNotificationView.getEntry() != null) {
final StatusBarNotification sbn = mHeadsUpNotificationView.getEntry().notification;
mHeadsUpNotificationView.release();
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();
} catch (PendingIntent.CanceledException e) {
}
}
}
}
View.OnFocusChangeListener mFocusChangeListener = new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
// Because 'v' is a ViewGroup, all its children will be (un)selected
// too, which allows marqueeing to work.
v.setSelected(hasFocus);
}
};
boolean panelsEnabled() {
return (mDisabled & StatusBarManager.DISABLE_EXPAND) == 0;
}
void makeExpandedVisible(boolean force) {
if (SPEW) Log.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible);
if (!force && (mExpandedVisible || !panelsEnabled())) {
return;
}
mExpandedVisible = true;
if (mNavigationBarView != null)
mNavigationBarView.setSlippery(true);
updateCarrierLabelVisibility(true);
updateExpandedViewPos(EXPANDED_LEAVE_ALONE);
// 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!
mStatusBarWindowManager.setStatusBarExpanded(true);
mStatusBarView.setFocusable(false);
visibilityChanged(true);
mWaitingForKeyguardExit = false;
disable(mDisabledUnmodified, !force /* animate */);
setInteracting(StatusBarManager.WINDOW_STATUS_BAR, true);
}
public void animateCollapsePanels() {
animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE);
}
private final Runnable mAnimateCollapsePanels = new Runnable() {
@Override
public void run() {
animateCollapsePanels();
}
};
public void postAnimateCollapsePanels() {
mHandler.post(mAnimateCollapsePanels);
}
public void animateCollapsePanels(int flags) {
animateCollapsePanels(flags, false /* force */);
}
public void animateCollapsePanels(int flags, boolean force) {
if (!force &&
(mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED)) {
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);
}
}
if ((flags & CommandQueue.FLAG_EXCLUDE_SEARCH_PANEL) == 0) {
mHandler.removeMessages(MSG_CLOSE_SEARCH_PANEL);
mHandler.sendEmptyMessage(MSG_CLOSE_SEARCH_PANEL);
}
if (mStatusBarWindow != null) {
// release focus immediately to kick off focus change transition
mStatusBarWindowManager.setStatusBarFocusable(false);
mStatusBarWindow.cancelExpandHelper();
mStatusBarView.collapseAllPanels(true);
}
}
private void runPostCollapseRunnables() {
int size = mPostCollapseRunnables.size();
for (int i = 0; i < size; i++) {
mPostCollapseRunnables.get(i).run();
}
mPostCollapseRunnables.clear();
}
public ViewPropertyAnimator setVisibilityWhenDone(
final ViewPropertyAnimator a, final View v, final int vis) {
a.setListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
v.setVisibility(vis);
a.setListener(null); // oneshot
}
});
return a;
}
public Animator setVisibilityWhenDone(
final Animator a, final View v, final int vis) {
a.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
v.setVisibility(vis);
}
});
return a;
}
public Animator interpolator(TimeInterpolator ti, Animator a) {
a.setInterpolator(ti);
return a;
}
public Animator startDelay(int d, Animator a) {
a.setStartDelay(d);
return a;
}
public Animator start(Animator a) {
a.start();
return a;
}
final TimeInterpolator mAccelerateInterpolator = new AccelerateInterpolator();
final TimeInterpolator mDecelerateInterpolator = new DecelerateInterpolator();
final int FLIP_DURATION_OUT = 125;
final int FLIP_DURATION_IN = 225;
final int FLIP_DURATION = (FLIP_DURATION_IN + FLIP_DURATION_OUT);
Animator mScrollViewAnim, mClearButtonAnim;
@Override
public void animateExpandNotificationsPanel() {
if (SPEW) Log.d(TAG, "animateExpand: mExpandedVisible=" + mExpandedVisible);
if (!panelsEnabled()) {
return ;
}
mNotificationPanel.expand();
if (false) postStartTracing();
}
@Override
public void animateExpandSettingsPanel() {
if (SPEW) Log.d(TAG, "animateExpand: mExpandedVisible=" + mExpandedVisible);
if (!panelsEnabled()) {
return;
}
// Settings are not available in setup
if (!mUserSetup) return;
mNotificationPanel.expandWithQs();
if (false) postStartTracing();
}
public void animateCollapseQuickSettings() {
if (mState == StatusBarState.SHADE) {
mStatusBarView.collapseAllPanels(true);
}
}
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.collapseAllPanels(/*animate=*/ false);
// reset things to their proper state
if (mScrollViewAnim != null) mScrollViewAnim.cancel();
if (mClearButtonAnim != null) mClearButtonAnim.cancel();
mStackScroller.setVisibility(View.VISIBLE);
mNotificationPanel.setVisibility(View.GONE);
mNotificationPanel.closeQs();
mExpandedVisible = false;
if (mNavigationBarView != null)
mNavigationBarView.setSlippery(false);
visibilityChanged(false);
// Shrink the window to the size of the status bar only
mStatusBarWindowManager.setStatusBarExpanded(false);
mStatusBarView.setFocusable(true);
// Close any "App info" popups that might have snuck on-screen
dismissPopups();
runPostCollapseRunnables();
setInteracting(StatusBarManager.WINDOW_STATUS_BAR, false);
showBouncer();
disable(mDisabledUnmodified, true /* 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(), mDisabled);
}
}
if (SPEW) {
Log.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event + " mDisabled="
+ mDisabled + " mTracking=" + mTracking);
} else if (CHATTY) {
if (event.getAction() != MotionEvent.ACTION_MOVE) {
Log.d(TAG, String.format(
"panel: %s at (%f, %f) mDisabled=0x%08x",
MotionEvent.actionToString(event.getAction()),
event.getRawX(), event.getRawY(), mDisabled));
}
}
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;
}
private void setNavigationIconHints(int hints) {
if (hints == mNavigationIconHints) return;
mNavigationIconHints = hints;
if (mNavigationBarView != null) {
mNavigationBarView.setNavigationIconHints(hints);
}
checkBarModes();
}
@Override // CommandQueue
public void setWindowState(int window, int state) {
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.collapseAllPanels(false);
}
}
if (mNavigationBarView != null
&& window == StatusBarManager.WINDOW_NAVIGATION_BAR
&& mNavigationBarWindowState != state) {
mNavigationBarWindowState = state;
if (DEBUG_WINDOW_STATE) Log.d(TAG, "Navigation bar " + windowStateToString(state));
}
}
@Override // CommandQueue
public void buzzBeepBlinked() {
if (mDozeServiceHost != null) {
mDozeServiceHost.fireBuzzBeepBlinked();
}
}
@Override
public void notificationLightOff() {
if (mDozeServiceHost != null) {
mDozeServiceHost.fireNotificationLight(false);
}
}
@Override
public void notificationLightPulse(int argb, int onMillis, int offMillis) {
if (mDozeServiceHost != null) {
mDozeServiceHost.fireNotificationLight(true);
}
}
@Override // CommandQueue
public void setSystemUiVisibility(int vis, int mask) {
final int oldVal = mSystemUiVisibility;
final int newVal = (oldVal&~mask) | (vis&mask);
final int diff = newVal ^ oldVal;
if (DEBUG) Log.d(TAG, String.format(
"setSystemUiVisibility vis=%s mask=%s oldVal=%s newVal=%s diff=%s",
Integer.toHexString(vis), Integer.toHexString(mask),
Integer.toHexString(oldVal), Integer.toHexString(newVal),
Integer.toHexString(diff)));
if (diff != 0) {
// we never set the recents bit via this method, so save the prior state to prevent
// clobbering the bit below
final boolean wasRecentsVisible = (mSystemUiVisibility & View.RECENT_APPS_VISIBLE) > 0;
mSystemUiVisibility = newVal;
// update low profile
if ((diff & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0) {
final boolean lightsOut = (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0;
if (lightsOut) {
animateCollapsePanels();
if (mTicking) {
haltTicker();
}
}
setAreThereNotifications();
}
// update status bar mode
final int sbMode = computeBarMode(oldVal, newVal, mStatusBarView.getBarTransitions(),
View.STATUS_BAR_TRANSIENT, View.STATUS_BAR_TRANSLUCENT);
// update navigation bar mode
final int nbMode = mNavigationBarView == null ? -1 : computeBarMode(
oldVal, newVal, mNavigationBarView.getBarTransitions(),
View.NAVIGATION_BAR_TRANSIENT, View.NAVIGATION_BAR_TRANSLUCENT);
final boolean sbModeChanged = sbMode != -1;
final boolean nbModeChanged = nbMode != -1;
boolean checkBarModes = false;
if (sbModeChanged && sbMode != mStatusBarMode) {
mStatusBarMode = sbMode;
checkBarModes = true;
}
if (nbModeChanged && nbMode != mNavigationBarMode) {
mNavigationBarMode = nbMode;
checkBarModes = true;
}
if (checkBarModes) {
checkBarModes();
}
if (sbModeChanged || nbModeChanged) {
// update transient bar autohide
if (mStatusBarMode == MODE_SEMI_TRANSPARENT || mNavigationBarMode == MODE_SEMI_TRANSPARENT) {
scheduleAutohide();
} else {
cancelAutohide();
}
}
// ready to unhide
if ((vis & View.STATUS_BAR_UNHIDE) != 0) {
mSystemUiVisibility &= ~View.STATUS_BAR_UNHIDE;
}
if ((vis & View.NAVIGATION_BAR_UNHIDE) != 0) {
mSystemUiVisibility &= ~View.NAVIGATION_BAR_UNHIDE;
}
// restore the recents bit
if (wasRecentsVisible) {
mSystemUiVisibility |= View.RECENT_APPS_VISIBLE;
}
// send updated sysui visibility to window manager
notifyUiVisibilityChanged(mSystemUiVisibility);
}
}
private int computeBarMode(int oldVis, int newVis, BarTransitions transitions,
int transientFlag, int translucentFlag) {
final int oldMode = barMode(oldVis, transientFlag, translucentFlag);
final int newMode = barMode(newVis, transientFlag, translucentFlag);
if (oldMode == newMode) {
return -1; // no mode change
}
return newMode;
}
private int barMode(int vis, int transientFlag, int translucentFlag) {
int lightsOutTransparent = View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_TRANSPARENT;
return (vis & transientFlag) != 0 ? MODE_SEMI_TRANSPARENT
: (vis & translucentFlag) != 0 ? MODE_TRANSLUCENT
: (vis & lightsOutTransparent) == lightsOutTransparent ? MODE_LIGHTS_OUT_TRANSPARENT
: (vis & View.SYSTEM_UI_TRANSPARENT) != 0 ? MODE_TRANSPARENT
: (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0 ? MODE_LIGHTS_OUT
: MODE_OPAQUE;
}
private void checkBarModes() {
if (mDemoMode) return;
checkBarMode(mStatusBarMode, mStatusBarWindowState, mStatusBarView.getBarTransitions());
if (mNavigationBarView != null) {
checkBarMode(mNavigationBarMode,
mNavigationBarWindowState, mNavigationBarView.getBarTransitions());
}
}
private void checkBarMode(int mode, int windowState, BarTransitions transitions) {
final boolean powerSave = mBatteryController.isPowerSave();
final boolean anim = (mScreenOn == null || mScreenOn) && windowState != WINDOW_STATE_HIDDEN
&& !powerSave;
if (powerSave && getBarState() == StatusBarState.SHADE) {
mode = MODE_WARNING;
}
transitions.transitionTo(mode, anim);
}
private void finishBarAnimations() {
mStatusBarView.getBarTransitions().finishAnimations();
if (mNavigationBarView != null) {
mNavigationBarView.getBarTransitions().finishAnimations();
}
}
private final Runnable mCheckBarModes = new Runnable() {
@Override
public void run() {
checkBarModes();
}
};
@Override
public void setInteracting(int barWindow, boolean interacting) {
final boolean changing = ((mInteractingWindows & barWindow) != 0) != interacting;
mInteractingWindows = interacting
? (mInteractingWindows | barWindow)
: (mInteractingWindows & ~barWindow);
if (mInteractingWindows != 0) {
suspendAutohide();
} else {
resumeSuspendedAutohide();
}
// manually dismiss the volume panel when interacting with the nav bar
if (changing && interacting && barWindow == StatusBarManager.WINDOW_NAVIGATION_BAR) {
if (mVolumeComponent != null) {
mVolumeComponent.dismissNow();
}
}
checkBarModes();
}
private void resumeSuspendedAutohide() {
if (mAutohideSuspended) {
scheduleAutohide();
mHandler.postDelayed(mCheckBarModes, 500); // longer than home -> launcher
}
}
private void suspendAutohide() {
mHandler.removeCallbacks(mAutohide);
mHandler.removeCallbacks(mCheckBarModes);
mAutohideSuspended = (mSystemUiVisibility & STATUS_OR_NAV_TRANSIENT) != 0;
}
private void cancelAutohide() {
mAutohideSuspended = false;
mHandler.removeCallbacks(mAutohide);
}
private void scheduleAutohide() {
cancelAutohide();
mHandler.postDelayed(mAutohide, AUTOHIDE_TIMEOUT_MS);
}
private void checkUserAutohide(View v, MotionEvent event) {
if ((mSystemUiVisibility & STATUS_OR_NAV_TRANSIENT) != 0 // a transient bar is revealed
&& event.getAction() == MotionEvent.ACTION_OUTSIDE // touch outside the source bar
&& event.getX() == 0 && event.getY() == 0 // a touch outside both bars
) {
userAutohide();
}
}
private void userAutohide() {
cancelAutohide();
mHandler.postDelayed(mAutohide, 350); // longer than app gesture -> flag clear
}
private boolean areLightsOn() {
return 0 == (mSystemUiVisibility & View.SYSTEM_UI_FLAG_LOW_PROFILE);
}
public void setLightsOn(boolean on) {
Log.v(TAG, "setLightsOn(" + on + ")");
if (on) {
setSystemUiVisibility(0, View.SYSTEM_UI_FLAG_LOW_PROFILE);
} else {
setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE, View.SYSTEM_UI_FLAG_LOW_PROFILE);
}
}
private void notifyUiVisibilityChanged(int vis) {
try {
mWindowManagerService.statusBarVisibilityChanged(vis);
} catch (RemoteException ex) {
}
}
public void topAppWindowChanged(boolean showMenu) {
if (DEBUG) {
Log.d(TAG, (showMenu?"showing":"hiding") + " the MENU button");
}
if (mNavigationBarView != null) {
mNavigationBarView.setMenuVisibility(showMenu);
}
// See above re: lights-out policy for legacy apps.
if (showMenu) setLightsOn(true);
}
@Override
public void setImeWindowStatus(IBinder token, int vis, int backDisposition,
boolean showImeSwitcher) {
boolean imeShown = (vis & InputMethodService.IME_VISIBLE) != 0;
int flags = mNavigationIconHints;
if ((backDisposition == InputMethodService.BACK_DISPOSITION_WILL_DISMISS) || imeShown) {
flags |= NAVIGATION_HINT_BACK_ALT;
} else {
flags &= ~NAVIGATION_HINT_BACK_ALT;
}
if (showImeSwitcher) {
flags |= NAVIGATION_HINT_IME_SHOWN;
} else {
flags &= ~NAVIGATION_HINT_IME_SHOWN;
}
setNavigationIconHints(flags);
}
@Override
protected void tick(StatusBarNotification n, boolean firstTime) {
if (!mTickerEnabled) return;
// no ticking in lights-out mode
if (!areLightsOn()) return;
// no ticking in Setup
if (!isDeviceProvisioned()) return;
// not for you
if (!isNotificationForCurrentProfiles(n)) return;
// Show the ticker if one is requested. Also don't do this
// until status bar window is attached to the window manager,
// because... well, what's the point otherwise? And trying to
// run a ticker without being attached will crash!
if (n.getNotification().tickerText != null && mStatusBarWindow != null
&& mStatusBarWindow.getWindowToken() != null) {
if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS
| StatusBarManager.DISABLE_NOTIFICATION_TICKER))) {
mTicker.addEntry(n);
}
}
}
private class MyTicker extends Ticker {
MyTicker(Context context, View sb) {
super(context, sb);
if (!mTickerEnabled) {
Log.w(TAG, "MyTicker instantiated with mTickerEnabled=false", new Throwable());
}
}
@Override
public void tickerStarting() {
if (!mTickerEnabled) return;
mTicking = true;
mStatusBarContents.setVisibility(View.GONE);
mTickerView.setVisibility(View.VISIBLE);
mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_up_in, null));
mStatusBarContents.startAnimation(loadAnim(com.android.internal.R.anim.push_up_out, null));
}
@Override
public void tickerDone() {
if (!mTickerEnabled) return;
mStatusBarContents.setVisibility(View.VISIBLE);
mTickerView.setVisibility(View.GONE);
mStatusBarContents.startAnimation(loadAnim(com.android.internal.R.anim.push_down_in, null));
mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_down_out,
mTickingDoneListener));
}
public void tickerHalting() {
if (!mTickerEnabled) return;
if (mStatusBarContents.getVisibility() != View.VISIBLE) {
mStatusBarContents.setVisibility(View.VISIBLE);
mStatusBarContents
.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null));
}
mTickerView.setVisibility(View.GONE);
// we do not animate the ticker away at this point, just get rid of it (b/6992707)
}
}
Animation.AnimationListener mTickingDoneListener = new Animation.AnimationListener() {;
public void onAnimationEnd(Animation animation) {
mTicking = false;
}
public void onAnimationRepeat(Animation animation) {
}
public void onAnimationStart(Animation animation) {
}
};
private Animation loadAnim(int id, Animation.AnimationListener listener) {
Animation anim = AnimationUtils.loadAnimation(mContext, id);
if (listener != null) {
anim.setAnimationListener(listener);
}
return anim;
}
public static String viewInfo(View v) {
return "[(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom()
+ ") " + v.getWidth() + "x" + v.getHeight() + "]";
}
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
synchronized (mQueueLock) {
pw.println("Current Status Bar state:");
pw.println(" mExpandedVisible=" + mExpandedVisible
+ ", mTrackingPosition=" + mTrackingPosition);
pw.println(" mTickerEnabled=" + mTickerEnabled);
if (mTickerEnabled) {
pw.println(" mTicking=" + mTicking);
pw.println(" mTickerView: " + viewInfo(mTickerView));
}
pw.println(" mTracking=" + mTracking);
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(mZenMode));
pw.print(" mUseHeadsUp=");
pw.println(mUseHeadsUp);
pw.print(" interrupting package: ");
pw.println(hunStateToString(mHeadsUpNotificationView.getEntry()));
dumpBarTransitions(pw, "mStatusBarView", mStatusBarView.getBarTransitions());
if (mNavigationBarView != null) {
pw.print(" mNavigationBarWindowState=");
pw.println(windowStateToString(mNavigationBarWindowState));
pw.print(" mNavigationBarMode=");
pw.println(BarTransitions.modeToString(mNavigationBarMode));
dumpBarTransitions(pw, "mNavigationBarView", mNavigationBarView.getBarTransitions());
}
pw.print(" mNavigationBarView=");
if (mNavigationBarView == null) {
pw.println("null");
} else {
mNavigationBarView.dump(fd, pw, args);
}
pw.print(" mMediaSessionManager=");
pw.println(mMediaSessionManager);
pw.print(" mMediaNotificationKey=");
pw.println(mMediaNotificationKey);
pw.print(" mMediaController=");
pw.print(mMediaController);
if (mMediaController != null) {
pw.print(" state=" + mMediaController.getPlaybackState());
}
pw.println();
pw.print(" mMediaMetadata=");
pw.print(mMediaMetadata);
if (mMediaMetadata != null) {
pw.print(" title=" + mMediaMetadata.getText(MediaMetadata.METADATA_KEY_TITLE));
}
pw.println();
pw.println(" Panels: ");
if (mNotificationPanel != null) {
pw.println(" mNotificationPanel=" +
mNotificationPanel + " params=" + mNotificationPanel.getLayoutParams().debug(""));
pw.print (" ");
mNotificationPanel.dump(fd, pw, args);
}
DozeLog.dump(pw);
if (DUMPTRUCK) {
synchronized (mNotificationData) {
mNotificationData.dump(pw, " ");
}
int N = mStatusIcons.getChildCount();
pw.println(" system icons: " + N);
for (int i=0; i<N; i++) {
StatusBarIconView ic = (StatusBarIconView) mStatusIcons.getChildAt(i);
pw.println(" [" + i + "] icon=" + ic);
}
if (false) {
pw.println("see the logcat for a dump of the views we have created.");
// must happen on ui thread
mHandler.post(new Runnable() {
public void run() {
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 (mNetworkController != null) {
mNetworkController.dump(fd, pw, args);
}
if (mBluetoothController != null) {
mBluetoothController.dump(fd, pw, args);
}
if (mCastController != null) {
mCastController.dump(fd, pw, args);
}
if (mUserSwitcherController != null) {
mUserSwitcherController.dump(fd, pw, args);
}
if (mBatteryController != null) {
mBatteryController.dump(fd, pw, args);
}
if (mNextAlarmController != null) {
mNextAlarmController.dump(fd, pw, args);
}
if (mSecurityController != null) {
mSecurityController.dump(fd, pw, args);
}
pw.println("SharedPreferences:");
for (Map.Entry<String, ?> entry : mContext.getSharedPreferences(mContext.getPackageName(),
Context.MODE_PRIVATE).getAll().entrySet()) {
pw.print(" "); pw.print(entry.getKey()); pw.print("="); pw.println(entry.getValue());
}
}
private String hunStateToString(Entry entry) {
if (entry == null) return "null";
if (entry.notification == null) return "corrupt";
return entry.notification.getPackageName();
}
private static void dumpBarTransitions(PrintWriter pw, String var, BarTransitions transitions) {
pw.print(" "); pw.print(var); pw.print(".BarTransitions.mMode=");
pw.println(BarTransitions.modeToString(transitions.getMode()));
}
@Override
public void createAndAddWindows() {
addStatusBarWindow();
}
private void addStatusBarWindow() {
makeStatusBarView();
mStatusBarWindowManager = new StatusBarWindowManager(mContext);
mStatusBarWindowManager.add(mStatusBarWindow, getStatusBarHeight());
}
static final float saturate(float a) {
return a < 0f ? 0f : (a > 1f ? 1f : a);
}
@Override
public void updateExpandedViewPos(int thingy) {
if (SPEW) Log.v(TAG, "updateExpandedViewPos");
// on larger devices, the notification panel is propped open a bit
mNotificationPanel.setMinimumHeight(
(int)(mNotificationPanelMinHeightFrac * mCurrentDisplaySize.y));
FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mNotificationPanel.getLayoutParams();
lp.gravity = mNotificationPanelGravity;
mNotificationPanel.setLayoutParams(lp);
updateCarrierLabelVisibility(false);
}
// 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;
}
public void startActivityDismissingKeyguard(final Intent intent, boolean onlyProvisioned,
final boolean dismissShade) {
if (onlyProvisioned && !isDeviceProvisioned()) return;
final boolean afterKeyguardGone = PreviewInflater.wouldLaunchResolverActivity(
mContext, intent, mCurrentUserId);
final boolean keyguardShowing = mStatusBarKeyguardViewManager.isShowing();
dismissKeyguardThenExecute(new OnDismissAction() {
@Override
public boolean onDismiss() {
AsyncTask.execute(new Runnable() {
public void run() {
try {
if (keyguardShowing && !afterKeyguardGone) {
ActivityManagerNative.getDefault()
.keyguardWaitingForActivityDrawn();
}
intent.setFlags(
Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivityAsUser(
intent, new UserHandle(UserHandle.USER_CURRENT));
overrideActivityPendingAppTransition(
keyguardShowing && !afterKeyguardGone);
} catch (RemoteException e) {
}
}
});
if (dismissShade) {
animateCollapsePanels(
CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL, true /* force */);
}
return true;
}
}, afterKeyguardGone);
}
private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
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)) {
if (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)) {
mScreenOn = false;
notifyNavigationBarScreenOn(false);
notifyHeadsUpScreenOn(false);
finishBarAnimations();
resetUserExpandedStates();
}
else if (Intent.ACTION_SCREEN_ON.equals(action)) {
mScreenOn = true;
notifyNavigationBarScreenOn(true);
}
else 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 ("fake_artwork".equals(action)) {
if (DEBUG_MEDIA_FAKE_ARTWORK) {
updateMediaMetaData(true);
}
}
}
};
private void resetUserExpandedStates() {
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
final int notificationCount = activeNotifications.size();
for (int i = 0; i < notificationCount; i++) {
NotificationData.Entry entry = activeNotifications.get(i);
if (entry.row != null) {
entry.row.resetUserExpansion();
}
}
}
@Override
protected void dismissKeyguardThenExecute(final OnDismissAction action,
boolean afterKeyguardGone) {
if (mStatusBarKeyguardViewManager.isShowing()) {
mStatusBarKeyguardViewManager.dismissWithAction(action, afterKeyguardGone);
} else {
action.onDismiss();
}
}
// SystemUIService notifies SystemBars of configuration changes, which then calls down here
@Override
protected void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig); // calls refreshLayout
if (DEBUG) {
Log.v(TAG, "configuration changed: " + mContext.getResources().getConfiguration());
}
updateDisplaySize(); // populates mDisplayMetrics
updateResources();
updateClockSize();
repositionNavigationBar();
updateExpandedViewPos(EXPANDED_LEAVE_ALONE);
updateShowSearchHoldoff();
updateRowStates();
mScreenPinningRequest.onConfigurationChanged();
}
@Override
public void userSwitched(int newUserId) {
super.userSwitched(newUserId);
if (MULTIUSER_DEBUG) mNotificationPanelDebugText.setText("USER " + newUserId);
animateCollapsePanels();
updatePublicMode();
updateNotifications();
resetUserSetupObserver();
setControllerUsers();
}
private void setControllerUsers() {
if (mZenModeController != null) {
mZenModeController.setUserId(mCurrentUserId);
}
}
private void resetUserSetupObserver() {
mContext.getContentResolver().unregisterContentObserver(mUserSetupObserver);
mUserSetupObserver.onChange(false);
mContext.getContentResolver().registerContentObserver(
Settings.Secure.getUriFor(Settings.Secure.USER_SETUP_COMPLETE), true,
mUserSetupObserver,
mCurrentUserId);
}
private void setHeadsUpVisibility(boolean vis) {
if (!ENABLE_HEADS_UP) return;
if (DEBUG) Log.v(TAG, (vis ? "showing" : "hiding") + " heads up window");
EventLog.writeEvent(EventLogTags.SYSUI_HEADS_UP_STATUS,
vis ? mHeadsUpNotificationView.getKey() : "",
vis ? 1 : 0);
mHeadsUpNotificationView.setVisibility(vis ? View.VISIBLE : View.GONE);
}
public void onHeadsUpDismissed() {
mHeadsUpNotificationView.dismiss();
}
/**
* 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();
mLinearOutSlowIn = AnimationUtils.loadInterpolator(
mContext, android.R.interpolator.linear_out_slow_in);
if (mNotificationPanel != null) {
mNotificationPanel.updateResources();
}
if (mHeadsUpNotificationView != null) {
mHeadsUpNotificationView.updateResources();
}
if (mBrightnessMirrorController != null) {
mBrightnessMirrorController.updateResources();
}
}
private void updateClockSize() {
if (mStatusBarView == null) return;
TextView clock = (TextView) mStatusBarView.findViewById(R.id.clock);
if (clock != null) {
FontSizeUtils.updateFontSize(clock, R.dimen.status_bar_clock_size);
}
}
protected void loadDimens() {
final Resources res = mContext.getResources();
mNaturalBarHeight = res.getDimensionPixelSize(
com.android.internal.R.dimen.status_bar_height);
int newIconSize = res.getDimensionPixelSize(
com.android.internal.R.dimen.status_bar_icon_size);
int newIconHPadding = res.getDimensionPixelSize(
R.dimen.status_bar_icon_padding);
if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) {
// Log.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding);
mIconHPadding = newIconHPadding;
mIconSize = newIconSize;
//reloadAllNotificationIcons(); // reload the tray
}
mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore);
mNotificationPanelGravity = res.getInteger(R.integer.notification_panel_layout_gravity);
if (mNotificationPanelGravity <= 0) {
mNotificationPanelGravity = Gravity.START | Gravity.TOP;
}
mCarrierLabelHeight = res.getDimensionPixelSize(R.dimen.carrier_label_height);
mStatusBarHeaderHeight = res.getDimensionPixelSize(R.dimen.status_bar_header_height);
mNotificationPanelMinHeightFrac = res.getFraction(R.dimen.notification_panel_min_height_frac, 1, 1);
if (mNotificationPanelMinHeightFrac < 0f || mNotificationPanelMinHeightFrac > 1f) {
mNotificationPanelMinHeightFrac = 0f;
}
mHeadsUpNotificationDecay = res.getInteger(R.integer.heads_up_notification_decay);
mRowMinHeight = res.getDimensionPixelSize(R.dimen.notification_min_height);
mRowMaxHeight = res.getDimensionPixelSize(R.dimen.notification_max_height);
mKeyguardMaxNotificationCount = res.getInteger(R.integer.keyguard_max_notification_count);
if (DEBUG) Log.v(TAG, "updateResources");
}
// Visibility reporting
@Override
protected void handleVisibleToUserChanged(boolean visibleToUser) {
if (visibleToUser) {
super.handleVisibleToUserChanged(visibleToUser);
startNotificationLogging();
} else {
stopNotificationLogging();
super.handleVisibleToUserChanged(visibleToUser);
}
}
private void stopNotificationLogging() {
// Report all notifications as invisible and turn down the
// reporter.
if (!mCurrentlyVisibleNotifications.isEmpty()) {
logNotificationVisibilityChanges(
Collections.<String>emptyList(), mCurrentlyVisibleNotifications);
mCurrentlyVisibleNotifications.clear();
}
mHandler.removeCallbacks(mVisibilityReporter);
mStackScroller.setChildLocationsChangedListener(null);
}
private void startNotificationLogging() {
mStackScroller.setChildLocationsChangedListener(mNotificationLocationsChangedListener);
// Some transitions like mVisibleToUser=false -> mVisibleToUser=true don't
// cause the scroller to emit child location events. Hence generate
// one ourselves to guarantee that we're reporting visible
// notifications.
// (Note that in cases where the scroller does emit events, this
// additional event doesn't break anything.)
mNotificationLocationsChangedListener.onChildLocationsChanged(mStackScroller);
}
private void logNotificationVisibilityChanges(
Collection<String> newlyVisible, Collection<String> noLongerVisible) {
if (newlyVisible.isEmpty() && noLongerVisible.isEmpty()) {
return;
}
String[] newlyVisibleAr = newlyVisible.toArray(new String[newlyVisible.size()]);
String[] noLongerVisibleAr = noLongerVisible.toArray(new String[noLongerVisible.size()]);
try {
mBarService.onNotificationVisibilityChanged(newlyVisibleAr, noLongerVisibleAr);
} catch (RemoteException e) {
// Ignore.
}
}
// State logging
private void logStateToEventlog() {
boolean isShowing = mStatusBarKeyguardViewManager.isShowing();
boolean isOccluded = mStatusBarKeyguardViewManager.isOccluded();
boolean isBouncerShowing = mStatusBarKeyguardViewManager.isBouncerShowing();
boolean isSecure = mUnlockMethodCache.isMethodSecure();
boolean isCurrentlyInsecure = mUnlockMethodCache.isCurrentlyInsecure();
int stateFingerprint = getLoggingFingerprint(mState,
isShowing,
isOccluded,
isBouncerShowing,
isSecure,
isCurrentlyInsecure);
if (stateFingerprint != mLastLoggedStateFingerprint) {
EventLogTags.writeSysuiStatusBarState(mState,
isShowing ? 1 : 0,
isOccluded ? 1 : 0,
isBouncerShowing ? 1 : 0,
isSecure ? 1 : 0,
isCurrentlyInsecure ? 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);
}
Runnable mStartTracing = new Runnable() {
public void run() {
vibrate();
SystemClock.sleep(250);
Log.d(TAG, "startTracing");
android.os.Debug.startMethodTracing("/data/statusbar-traces/trace");
mHandler.postDelayed(mStopTracing, 10000);
}
};
Runnable mStopTracing = new Runnable() {
public void run() {
android.os.Debug.stopMethodTracing();
Log.d(TAG, "stopTracing");
vibrate();
}
};
@Override
protected void haltTicker() {
if (mTickerEnabled) {
mTicker.halt();
}
}
@Override
protected boolean shouldDisableNavbarGestures() {
return !isDeviceProvisioned()
|| mExpandedVisible
|| (mDisabled & StatusBarManager.DISABLE_SEARCH) != 0;
}
public void postStartSettingsActivity(final Intent intent, int delay) {
mHandler.postDelayed(new Runnable() {
@Override
public void run() {
handleStartSettingsActivity(intent, true /*onlyProvisioned*/);
}
}, delay);
}
private void handleStartSettingsActivity(Intent intent, boolean onlyProvisioned) {
startActivityDismissingKeyguard(intent, onlyProvisioned, true /* dismissShade */);
}
private static class FastColorDrawable extends Drawable {
private final int mColor;
public FastColorDrawable(int color) {
mColor = 0xff000000 | color;
}
@Override
public void draw(Canvas canvas) {
canvas.drawColor(mColor, PorterDuff.Mode.SRC);
}
@Override
public void setAlpha(int alpha) {
}
@Override
public void setColorFilter(ColorFilter cf) {
}
@Override
public int getOpacity() {
return PixelFormat.OPAQUE;
}
@Override
public void setBounds(int left, int top, int right, int bottom) {
}
@Override
public void setBounds(Rect bounds) {
}
}
@Override
public void destroy() {
super.destroy();
if (mStatusBarWindow != null) {
mWindowManager.removeViewImmediate(mStatusBarWindow);
mStatusBarWindow = null;
}
if (mNavigationBarView != null) {
mWindowManager.removeViewImmediate(mNavigationBarView);
mNavigationBarView = null;
}
if (mHandlerThread != null) {
mHandlerThread.quitSafely();
mHandlerThread = null;
}
mContext.unregisterReceiver(mBroadcastReceiver);
}
private boolean mDemoModeAllowed;
private boolean mDemoMode;
private DemoStatusIcons mDemoStatusIcons;
@Override
public void dispatchDemoCommand(String command, Bundle args) {
if (!mDemoModeAllowed) {
mDemoModeAllowed = Settings.Global.getInt(mContext.getContentResolver(),
"sysui_demo_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)) {
dispatchDemoCommandToView(command, args, R.id.battery);
}
if (modeChange || command.equals(COMMAND_STATUS)) {
if (mDemoStatusIcons == null) {
mDemoStatusIcons = new DemoStatusIcons(mStatusIcons, mIconSize);
}
mDemoStatusIcons.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);
}
if (mNavigationBarView != null) {
mNavigationBarView.getBarTransitions().transitionTo(barMode, animate);
}
}
}
}
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);
}
}
/**
* @return The {@link StatusBarState} the status bar is in.
*/
public int getBarState() {
return mState;
}
public void showKeyguard() {
if (mLaunchTransitionFadingAway) {
mNotificationPanel.animate().cancel();
mNotificationPanel.setAlpha(1f);
runLaunchTransitionEndRunnable();
mLaunchTransitionFadingAway = false;
}
mHandler.removeMessages(MSG_LAUNCH_TRANSITION_TIMEOUT);
setBarState(StatusBarState.KEYGUARD);
updateKeyguardState(false /* goingToFullShade */, false /* fromShadeLocked */);
if (!mScreenOnFromKeyguard) {
// If the screen is off already, 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.
mNotificationPanel.setTouchDisabled(true);
}
instantExpandNotificationsPanel();
mLeaveOpenOnKeyguardHide = false;
if (mDraggedDownRow != null) {
mDraggedDownRow.setUserLocked(false);
mDraggedDownRow.notifyHeightChanged();
mDraggedDownRow = null;
}
}
public boolean isCollapsing() {
return mNotificationPanel.isCollapsing();
}
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 = new Runnable() {
@Override
public void run() {
mLaunchTransitionFadingAway = true;
if (beforeFading != null) {
beforeFading.run();
}
mNotificationPanel.setAlpha(1);
mNotificationPanel.animate()
.alpha(0)
.setStartDelay(FADE_KEYGUARD_START_DELAY)
.setDuration(FADE_KEYGUARD_DURATION)
.withLayer()
.withEndAction(new Runnable() {
@Override
public void run() {
mNotificationPanel.setAlpha(1);
runLaunchTransitionEndRunnable();
mLaunchTransitionFadingAway = false;
}
});
}
};
if (mNotificationPanel.isLaunchTransitionRunning()) {
mNotificationPanel.setLaunchTransitionEndRunnable(hideRunnable);
} else {
hideRunnable.run();
}
}
/**
* 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.resetViews();
}
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 hideKeyguard() {
boolean staying = mLeaveOpenOnKeyguardHide;
setBarState(StatusBarState.SHADE);
if (mLeaveOpenOnKeyguardHide) {
mLeaveOpenOnKeyguardHide = false;
mNotificationPanel.animateToFullShade(calculateGoingToFullShadeDelay());
if (mDraggedDownRow != null) {
mDraggedDownRow.setUserLocked(false);
mDraggedDownRow = null;
}
} else {
instantCollapseNotificationPanel();
}
updateKeyguardState(staying, false /* fromShadeLocked */);
// 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);
return staying;
}
public long calculateGoingToFullShadeDelay() {
return mKeyguardFadingAwayDelay + mKeyguardFadingAwayDuration;
}
/**
* Notifies the status bar the Keyguard is fading away with the specified timings.
*
* @param delay the animation delay in miliseconds
* @param fadeoutDuration the duration of the exit animation, in milliseconds
*/
public void setKeyguardFadingAway(long delay, long fadeoutDuration) {
mKeyguardFadingAway = true;
mKeyguardFadingAwayDelay = delay;
mKeyguardFadingAwayDuration = fadeoutDuration;
mWaitingForKeyguardExit = false;
disable(mDisabledUnmodified, true /* animate */);
}
public boolean isKeyguardFadingAway() {
return mKeyguardFadingAway;
}
/**
* Notifies that the Keyguard fading away animation is done.
*/
public void finishKeyguardFadingAway() {
mKeyguardFadingAway = false;
}
private void updatePublicMode() {
setLockscreenPublicMode(mStatusBarKeyguardViewManager.isShowing()
&& mStatusBarKeyguardViewManager.isSecure(mCurrentUserId));
}
private void updateKeyguardState(boolean goingToFullShade, boolean fromShadeLocked) {
if (mState == StatusBarState.KEYGUARD) {
mKeyguardIndicationController.setVisible(true);
mNotificationPanel.resetViews();
mKeyguardUserSwitcher.setKeyguard(true, fromShadeLocked);
} else {
mKeyguardIndicationController.setVisible(false);
mKeyguardUserSwitcher.setKeyguard(false,
goingToFullShade || mState == StatusBarState.SHADE_LOCKED || fromShadeLocked);
}
if (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED) {
mScrimController.setKeyguardShowing(true);
} else {
mScrimController.setKeyguardShowing(false);
}
mNotificationPanel.setBarState(mState, mKeyguardFadingAway, goingToFullShade);
updateDozingState();
updatePublicMode();
updateStackScrollerState(goingToFullShade);
updateNotifications();
checkBarModes();
updateCarrierLabelVisibility(false);
updateMediaMetaData(false);
mKeyguardMonitor.notifyKeyguardState(mStatusBarKeyguardViewManager.isShowing(),
mStatusBarKeyguardViewManager.isSecure());
}
private void updateDozingState() {
if (mState != StatusBarState.KEYGUARD && !mNotificationPanel.isDozing()) {
return;
}
boolean animate = !mDozing && mDozeScrimController.isPulsing();
mNotificationPanel.setDozing(mDozing, animate);
mStackScroller.setDark(mDozing, animate, mScreenOnTouchLocation);
mScrimController.setDozing(mDozing);
mDozeScrimController.setDozing(mDozing, animate);
}
public void updateStackScrollerState(boolean goingToFullShade) {
if (mStackScroller == null) return;
boolean onKeyguard = mState == StatusBarState.KEYGUARD;
mStackScroller.setHideSensitive(isLockscreenPublicMode(), goingToFullShade);
mStackScroller.setDimmed(onKeyguard, false /* animate */);
mStackScroller.setExpandingEnabled(!onKeyguard);
ActivatableNotificationView activatedChild = mStackScroller.getActivatedChild();
mStackScroller.setActivatedChild(null);
if (activatedChild != null) {
activatedChild.makeInactive(false /* animate */);
}
}
public void userActivity() {
if (mState == StatusBarState.KEYGUARD) {
mKeyguardViewMediatorCallback.userActivity();
}
}
public boolean interceptMediaKey(KeyEvent event) {
return mState == StatusBarState.KEYGUARD
&& mStatusBarKeyguardViewManager.interceptMediaKey(event);
}
public boolean onMenuPressed() {
return mState == StatusBarState.KEYGUARD && mStatusBarKeyguardViewManager.onMenuPressed();
}
public boolean onBackPressed() {
if (mStatusBarKeyguardViewManager.onBackPressed()) {
return true;
}
if (mNotificationPanel.isQsExpanded()) {
if (mNotificationPanel.isQsDetailShowing()) {
mNotificationPanel.closeQsDetail();
} else {
mNotificationPanel.animateCloseQs();
}
return true;
}
if (mState != StatusBarState.KEYGUARD && mState != StatusBarState.SHADE_LOCKED) {
animateCollapsePanels();
return true;
}
return false;
}
public boolean onSpacePressed() {
if (mScreenOn != null && mScreenOn
&& (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED)) {
animateCollapsePanels(
CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL /* flags */, true /* force */);
return true;
}
return false;
}
private void showBouncer() {
if (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED) {
mWaitingForKeyguardExit = mStatusBarKeyguardViewManager.isShowing();
mStatusBarKeyguardViewManager.dismiss();
}
}
private void instantExpandNotificationsPanel() {
// Make our window larger and the panel expanded.
makeExpandedVisible(true);
mNotificationPanel.instantExpand();
}
private void instantCollapseNotificationPanel() {
mNotificationPanel.instantCollapse();
}
@Override
public void onActivated(ActivatableNotificationView view) {
EventLogTags.writeSysuiLockscreenGesture(
EventLogConstants.SYSUI_LOCKSCREEN_GESTURE_TAP_NOTIFICATION_ACTIVATE,
0 /* lengthDp - N/A */, 0 /* velocityDp - N/A */);
mKeyguardIndicationController.showTransientIndication(R.string.notification_tap_again);
ActivatableNotificationView previousView = mStackScroller.getActivatedChild();
if (previousView != null) {
previousView.makeInactive(true /* animate */);
}
mStackScroller.setActivatedChild(view);
}
/**
* @param state The {@link StatusBarState} to set.
*/
public void setBarState(int state) {
// 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 (state != mState && mVisible && state == StatusBarState.SHADE_LOCKED) {
try {
mBarService.clearNotificationEffects();
} catch (RemoteException e) {
// Ignore.
}
}
mState = state;
mStatusBarWindowManager.setStatusBarState(state);
}
@Override
public void onActivationReset(ActivatableNotificationView view) {
if (view == mStackScroller.getActivatedChild()) {
mKeyguardIndicationController.hideTransientIndication();
mStackScroller.setActivatedChild(null);
}
}
public void onTrackingStarted() {
runPostCollapseRunnables();
}
public void onClosingFinished() {
runPostCollapseRunnables();
}
public void 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() {
mKeyguardIndicationController.showTransientIndication(R.string.camera_hint);
}
public void onPhoneHintStarted() {
mKeyguardIndicationController.showTransientIndication(R.string.phone_hint);
}
public void onTrackingStopped(boolean expand) {
if (mState == StatusBarState.KEYGUARD || mState == StatusBarState.SHADE_LOCKED) {
if (!expand && !mUnlockMethodCache.isCurrentlyInsecure()) {
showBouncer();
}
}
}
@Override
protected int getMaxKeyguardNotifications() {
return mKeyguardMaxNotificationCount;
}
public NavigationBarView getNavigationBarView() {
return mNavigationBarView;
}
// ---------------------- DragDownHelper.OnDragDownListener ------------------------------------
@Override
public boolean onDraggedDown(View startingChild, int dragLengthY) {
if (hasActiveNotifications()) {
EventLogTags.writeSysuiLockscreenGesture(
EventLogConstants.SYSUI_LOCKSCREEN_GESTURE_SWIPE_DOWN_FULL_SHADE,
(int) (dragLengthY / mDisplayMetrics.density),
0 /* velocityDp - N/A */);
// We have notifications, go to locked shade.
goToLockedShade(startingChild);
return true;
} else {
// No notifications - abort gesture.
return false;
}
}
@Override
public void onDragDownReset() {
mStackScroller.setDimmed(true /* dimmed */, true /* animated */);
}
@Override
public void onThresholdReached() {
mStackScroller.setDimmed(false /* dimmed */, true /* animate */);
}
@Override
public void onTouchSlopExceeded() {
mStackScroller.removeLongPressCallback();
}
@Override
public void setEmptyDragAmount(float amount) {
mNotificationPanel.setEmptyDragAmount(amount);
}
/**
* 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) {
ExpandableNotificationRow row = null;
if (expandView instanceof ExpandableNotificationRow) {
row = (ExpandableNotificationRow) expandView;
row.setUserExpanded(true);
}
boolean fullShadeNeedsBouncer = !userAllowsPrivateNotificationsInPublic(mCurrentUserId)
|| !mShowLockscreenNotifications;
if (isLockscreenPublicMode() && fullShadeNeedsBouncer) {
mLeaveOpenOnKeyguardHide = true;
showBouncer();
mDraggedDownRow = row;
} else {
mNotificationPanel.animateToFullShade(0 /* delay */);
setBarState(StatusBarState.SHADE_LOCKED);
updateKeyguardState(false /* goingToFullShade */, false /* fromShadeLocked */);
if (row != null) {
row.setUserLocked(false);
}
}
}
/**
* Goes back to the keyguard after hanging around in {@link StatusBarState#SHADE_LOCKED}.
*/
public void goToKeyguard() {
if (mState == StatusBarState.SHADE_LOCKED) {
mStackScroller.onGoToKeyguard();
setBarState(StatusBarState.KEYGUARD);
updateKeyguardState(false /* goingToFullShade */, true /* fromShadeLocked*/);
}
}
/**
* @return a ViewGroup that spans the entire panel which contains the quick settings
*/
public ViewGroup getQuickSettingsOverlayParent() {
return mNotificationPanel;
}
public long getKeyguardFadingAwayDelay() {
return mKeyguardFadingAwayDelay;
}
public long getKeyguardFadingAwayDuration() {
return mKeyguardFadingAwayDuration;
}
public LinearLayout getSystemIcons() {
return mSystemIcons;
}
public LinearLayout getSystemIconArea() {
return mSystemIconArea;
}
@Override
public void setBouncerShowing(boolean bouncerShowing) {
super.setBouncerShowing(bouncerShowing);
disable(mDisabledUnmodified, true /* animate */);
}
public void onScreenTurnedOff() {
mScreenOnFromKeyguard = false;
mScreenOnComingFromTouch = false;
mScreenOnTouchLocation = null;
mStackScroller.setAnimationsEnabled(false);
updateVisibleToUser();
}
public void onScreenTurnedOn() {
mScreenOnFromKeyguard = true;
mStackScroller.setAnimationsEnabled(true);
mNotificationPanel.onScreenTurnedOn();
mNotificationPanel.setTouchDisabled(false);
updateVisibleToUser();
}
/**
* This handles long-press of both back and recents. They are
* handled together to capture them both being long-pressed
* at the same time to exit screen pinning (lock task).
*
* When accessibility mode is on, only a long-press from recents
* is required to exit.
*
* In all other circumstances we try to pass through long-press events
* for Back, so that apps can still use it. Which can be from two things.
* 1) Not currently in screen pinning (lock task).
* 2) Back is long-pressed without recents.
*/
private void handleLongPressBackRecents(View v) {
try {
boolean sendBackLongPress = false;
IActivityManager activityManager = ActivityManagerNative.getDefault();
boolean isAccessiblityEnabled = mAccessibilityManager.isEnabled();
if (activityManager.isInLockTaskMode() && !isAccessiblityEnabled) {
long time = System.currentTimeMillis();
// If we recently long-pressed the other button then they were
// long-pressed 'together'
if ((time - mLastLockToAppLongPress) < LOCK_TO_APP_GESTURE_TOLERENCE) {
activityManager.stopLockTaskModeOnCurrent();
// When exiting refresh disabled flags.
mNavigationBarView.setDisabledFlags(mDisabled, true);
} else if ((v.getId() == R.id.back)
&& !mNavigationBarView.getRecentsButton().isPressed()) {
// If we aren't pressing recents right now then they presses
// won't be together, so send the standard long-press action.
sendBackLongPress = true;
}
mLastLockToAppLongPress = time;
} else {
// If this is back still need to handle sending the long-press event.
if (v.getId() == R.id.back) {
sendBackLongPress = true;
} else if (isAccessiblityEnabled && activityManager.isInLockTaskMode()) {
// When in accessibility mode a long press that is recents (not back)
// should stop lock task.
activityManager.stopLockTaskModeOnCurrent();
// When exiting refresh disabled flags.
mNavigationBarView.setDisabledFlags(mDisabled, true);
}
}
if (sendBackLongPress) {
KeyButtonView keyButtonView = (KeyButtonView) v;
keyButtonView.sendEvent(KeyEvent.ACTION_DOWN, KeyEvent.FLAG_LONG_PRESS);
keyButtonView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_LONG_CLICKED);
}
} catch (RemoteException e) {
Log.d(TAG, "Unable to reach activity manager", e);
}
}
// Recents
@Override
protected void showRecents(boolean triggeredFromAltTab) {
// Set the recents visibility flag
mSystemUiVisibility |= View.RECENT_APPS_VISIBLE;
notifyUiVisibilityChanged(mSystemUiVisibility);
super.showRecents(triggeredFromAltTab);
}
@Override
protected void hideRecents(boolean triggeredFromAltTab, boolean triggeredFromHomeKey) {
// Unset the recents visibility flag
mSystemUiVisibility &= ~View.RECENT_APPS_VISIBLE;
notifyUiVisibilityChanged(mSystemUiVisibility);
super.hideRecents(triggeredFromAltTab, triggeredFromHomeKey);
}
@Override
protected void toggleRecents() {
// Toggle the recents visibility flag
mSystemUiVisibility ^= View.RECENT_APPS_VISIBLE;
notifyUiVisibilityChanged(mSystemUiVisibility);
super.toggleRecents();
}
@Override
public void onVisibilityChanged(boolean visible) {
// Update the recents visibility flag
if (visible) {
mSystemUiVisibility |= View.RECENT_APPS_VISIBLE;
} else {
mSystemUiVisibility &= ~View.RECENT_APPS_VISIBLE;
}
notifyUiVisibilityChanged(mSystemUiVisibility);
}
@Override
public void showScreenPinningRequest() {
if (mKeyguardMonitor.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(true);
}
public void showScreenPinningRequest(boolean allowCancel) {
mScreenPinningRequest.showPrompt(allowCancel);
}
public boolean hasActiveNotifications() {
return !mNotificationData.getActiveNotifications().isEmpty();
}
public void wakeUpIfDozing(long time, MotionEvent event) {
if (mDozing && mDozeScrimController.isPulsing()) {
PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
pm.wakeUp(time);
mScreenOnComingFromTouch = true;
mScreenOnTouchLocation = new PointF(event.getX(), event.getY());
mNotificationPanel.setTouchDisabled(false);
}
}
private final class ShadeUpdates {
private final ArraySet<String> mVisibleNotifications = new ArraySet<String>();
private final ArraySet<String> mNewVisibleNotifications = new ArraySet<String>();
public void check() {
mNewVisibleNotifications.clear();
ArrayList<Entry> activeNotifications = mNotificationData.getActiveNotifications();
for (int i = 0; i < activeNotifications.size(); i++) {
final Entry entry = activeNotifications.get(i);
final boolean visible = entry.row != null
&& entry.row.getVisibility() == View.VISIBLE;
if (visible) {
mNewVisibleNotifications.add(entry.key + entry.notification.getPostTime());
}
}
final boolean updates = !mVisibleNotifications.containsAll(mNewVisibleNotifications);
mVisibleNotifications.clear();
mVisibleNotifications.addAll(mNewVisibleNotifications);
// We have new notifications
if (updates && mDozeServiceHost != null) {
mDozeServiceHost.fireNewNotifications();
}
}
}
private final class DozeServiceHost implements DozeHost {
// Amount of time to allow to update the time shown on the screen before releasing
// the wakelock. This timeout is design to compensate for the fact that we don't
// currently have a way to know when time display contents have actually been
// refreshed once we've finished rendering a new frame.
private static final long PROCESSING_TIME = 500;
private final ArrayList<Callback> mCallbacks = new ArrayList<Callback>();
private final H mHandler = new H();
// Keeps the last reported state by fireNotificationLight.
private boolean mNotificationLightOn;
@Override
public String toString() {
return "PSB.DozeServiceHost[mCallbacks=" + mCallbacks.size() + "]";
}
public void firePowerSaveChanged(boolean active) {
for (Callback callback : mCallbacks) {
callback.onPowerSaveChanged(active);
}
}
public void fireBuzzBeepBlinked() {
for (Callback callback : mCallbacks) {
callback.onBuzzBeepBlinked();
}
}
public void fireNotificationLight(boolean on) {
mNotificationLightOn = on;
for (Callback callback : mCallbacks) {
callback.onNotificationLight(on);
}
}
public void fireNewNotifications() {
for (Callback callback : mCallbacks) {
callback.onNewNotifications();
}
}
@Override
public void addCallback(@NonNull Callback callback) {
mCallbacks.add(callback);
}
@Override
public void removeCallback(@NonNull Callback callback) {
mCallbacks.remove(callback);
}
@Override
public void startDozing(@NonNull Runnable ready) {
mHandler.obtainMessage(H.MSG_START_DOZING, ready).sendToTarget();
}
@Override
public void pulseWhileDozing(@NonNull PulseCallback callback, int reason) {
mHandler.obtainMessage(H.MSG_PULSE_WHILE_DOZING, reason, 0, callback).sendToTarget();
}
@Override
public void stopDozing() {
mHandler.obtainMessage(H.MSG_STOP_DOZING).sendToTarget();
}
@Override
public boolean isPowerSaveActive() {
return mBatteryController != null && mBatteryController.isPowerSave();
}
@Override
public boolean isNotificationLightOn() {
return mNotificationLightOn;
}
private void handleStartDozing(@NonNull Runnable ready) {
if (!mDozing) {
mDozing = true;
DozeLog.traceDozing(mContext, mDozing);
updateDozingState();
}
ready.run();
}
private void handlePulseWhileDozing(@NonNull PulseCallback callback, int reason) {
mDozeScrimController.pulse(callback, reason);
}
private void handleStopDozing() {
if (mDozing) {
mDozing = false;
DozeLog.traceDozing(mContext, mDozing);
updateDozingState();
}
}
private final class H extends Handler {
private static final int MSG_START_DOZING = 1;
private static final int MSG_PULSE_WHILE_DOZING = 2;
private static final int MSG_STOP_DOZING = 3;
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_START_DOZING:
handleStartDozing((Runnable) msg.obj);
break;
case MSG_PULSE_WHILE_DOZING:
handlePulseWhileDozing((PulseCallback) msg.obj, msg.arg1);
break;
case MSG_STOP_DOZING:
handleStopDozing();
break;
}
}
}
}
}
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