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The Android Open Source Project31dd5032009-03-03 19:32:27 -08001/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
Daniel Sandler325dc232013-06-05 22:57:57 -040017package com.android.launcher3;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080018
Sunny Goyalf8d56fc2018-01-31 15:18:11 -080019import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
20import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
Sunny Goyal6c0c61a2020-12-08 19:19:56 -080021import static android.content.pm.ActivityInfo.CONFIG_UI_MODE;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -070022import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_NO;
Sunny Goyal8f965462020-04-23 19:00:36 -070023import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
Vinit Nayak48b28022020-04-27 20:48:49 +000024
Pinyao Tinga74b63a2019-07-17 23:26:06 -070025import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
Sunny Goyal30ac97d2020-06-24 23:47:46 -070026import static com.android.launcher3.AbstractFloatingView.TYPE_ICON_SURFACE;
Pinyao Tinga74b63a2019-07-17 23:26:06 -070027import static com.android.launcher3.AbstractFloatingView.TYPE_REBIND_SAFE;
Tony Wickham6a71a5b2018-08-21 11:40:23 -070028import static com.android.launcher3.AbstractFloatingView.TYPE_SNACKBAR;
Sunny Goyal4c7f2152017-10-17 17:17:16 -070029import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070030import static com.android.launcher3.LauncherState.ALL_APPS;
Sunny Goyal8f965462020-04-23 19:00:36 -070031import static com.android.launcher3.LauncherState.FLAG_CLOSE_POPUPS;
32import static com.android.launcher3.LauncherState.FLAG_MULTI_PAGE;
33import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
Sunny Goyal3e3f44c2017-10-23 17:14:52 -070034import static com.android.launcher3.LauncherState.NORMAL;
Sunny Goyalf2393f12020-04-01 20:13:12 -070035import static com.android.launcher3.LauncherState.NO_OFFSET;
36import static com.android.launcher3.LauncherState.NO_SCALE;
Sunny Goyal8f965462020-04-23 19:00:36 -070037import static com.android.launcher3.LauncherState.SPRING_LOADED;
Sunny Goyalb1d7de22019-09-06 10:36:54 -070038import static com.android.launcher3.Utilities.postAsyncCallback;
Sunny Goyal384b5782021-02-09 22:50:02 -080039import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.getSupportedActions;
Sunny Goyal6001ea22018-05-10 16:31:00 -070040import static com.android.launcher3.dragndrop.DragLayer.ALPHA_INDEX_LAUNCHER_LOAD;
Hyunyoung Song801f81f2020-06-19 02:58:53 -070041import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
Hyunyoung Song95786e02020-09-15 00:34:10 -070042import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_HOME;
thiruramc96873c2021-02-11 15:13:47 -080043import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_ENTRY;
thiruram9f53d612021-02-24 10:54:01 -080044import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH;
thiruramc96873c2021-02-11 15:13:47 -080045import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ALLAPPS_EXIT;
Hyunyoung Song801f81f2020-06-19 02:58:53 -070046import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONRESUME;
47import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ONSTOP;
Sunny Goyal60e68c92020-08-12 13:59:27 -070048import static com.android.launcher3.model.ItemInstallQueue.FLAG_ACTIVITY_PAUSED;
49import static com.android.launcher3.model.ItemInstallQueue.FLAG_DRAG_AND_DROP;
50import static com.android.launcher3.model.ItemInstallQueue.FLAG_LOADER_RUNNING;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -070051import static com.android.launcher3.popup.SystemShortcut.APP_INFO;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -070052import static com.android.launcher3.popup.SystemShortcut.INSTALL;
53import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
Sunny Goyal8f965462020-04-23 19:00:36 -070054import static com.android.launcher3.states.RotationHelper.REQUEST_LOCK;
Sunny Goyalbe8c3402019-05-22 15:17:52 -070055import static com.android.launcher3.states.RotationHelper.REQUEST_NONE;
Sunny Goyal326403e2017-10-02 12:45:10 -070056
Gilles Debunnedd6c9922010-10-25 11:23:41 -070057import android.animation.Animator;
Sunny Goyal6001ea22018-05-10 16:31:00 -070058import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070059import android.animation.AnimatorSet;
Sunny Goyal6001ea22018-05-10 16:31:00 -070060import android.animation.ObjectAnimator;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070061import android.animation.ValueAnimator;
Adam Cohen0b395352014-06-09 22:54:36 +000062import android.annotation.TargetApi;
Tony Wickhame78a70b2021-03-29 16:45:59 -070063import android.app.Notification;
64import android.app.NotificationChannel;
65import android.app.NotificationManager;
66import android.app.PendingIntent;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080067import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070068import android.appwidget.AppWidgetManager;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080069import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080070import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080071import android.content.ComponentCallbacks2;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080072import android.content.Context;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080073import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070074import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070075import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070076import android.content.SharedPreferences;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080077import android.content.pm.PackageManager;
Sunny Goyalf8d56fc2018-01-31 15:18:11 -080078import android.content.res.Configuration;
Adam Cohen3f9c9712014-10-31 11:48:25 -070079import android.database.sqlite.SQLiteDatabase;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -070080import android.graphics.Bitmap;
Tony Wickham1906cc32021-02-11 11:55:24 -080081import android.graphics.Rect;
Adam Cohen0f668f32014-09-08 19:54:17 +020082import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080083import android.os.Bundle;
Sunny Goyal210e1742019-10-17 12:05:38 -070084import android.os.CancellationSignal;
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -070085import android.os.Parcelable;
Sunny Goyal7c74e4a2016-12-15 15:53:17 -080086import android.os.Process;
Winson Chunga2413752012-04-03 14:22:34 -070087import android.os.StrictMode;
Riddle Hsu979da642020-09-22 21:52:40 +080088import android.os.SystemClock;
Michael Jurkaa33411c2012-06-14 16:18:21 -070089import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080090import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070091import android.util.Log;
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -070092import android.util.SparseArray;
Adam Cohen96d30a12013-07-16 18:13:21 -070093import android.view.KeyEvent;
Sunny Goyal66b24572016-09-21 15:57:55 -070094import android.view.KeyboardShortcutGroup;
95import android.view.KeyboardShortcutInfo;
Sunny Goyal9b29ca52017-02-17 10:39:44 -080096import android.view.LayoutInflater;
Adam Cohen96d30a12013-07-16 18:13:21 -070097import android.view.Menu;
vadimt9af34a72020-01-21 11:19:13 -080098import android.view.MotionEvent;
Adam Cohen96d30a12013-07-16 18:13:21 -070099import android.view.View;
Adam Cohen96d30a12013-07-16 18:13:21 -0700100import android.view.ViewGroup;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700101import android.view.WindowManager.LayoutParams;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -0800102import android.view.accessibility.AccessibilityEvent;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700103import android.view.animation.OvershootInterpolator;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700104import android.widget.ImageView;
Adam Cohen96d30a12013-07-16 18:13:21 -0700105import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -0700106
Sunny Goyal35e7d382020-05-08 13:37:58 -0700107import androidx.annotation.CallSuper;
Sunny Goyal11a50742019-08-07 09:24:26 -0700108import androidx.annotation.Nullable;
Pinyao Tingc9074272019-11-11 11:51:44 -0800109import androidx.annotation.StringRes;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700110import androidx.annotation.VisibleForTesting;
Sunny Goyal11a50742019-08-07 09:24:26 -0700111
Sunny Goyal651077b2014-06-30 14:15:31 -0700112import com.android.launcher3.DropTarget.DragObject;
Sunny Goyalae502842016-06-17 08:43:56 -0700113import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
Sunny Goyal384b5782021-02-09 22:50:02 -0800114import com.android.launcher3.accessibility.LauncherAccessibilityDelegate.LauncherAction;
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700115import com.android.launcher3.allapps.AllAppsContainerView;
vadimtd4c90e12019-06-04 13:59:43 -0700116import com.android.launcher3.allapps.AllAppsStore;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700117import com.android.launcher3.allapps.AllAppsTransitionController;
Sunny Goyal7ede6112017-12-05 15:11:21 -0800118import com.android.launcher3.allapps.DiscoveryBounce;
Sunny Goyalf0b6db72018-08-13 16:10:14 -0700119import com.android.launcher3.anim.PropertyListBuilder;
Sunny Goyal8f965462020-04-23 19:00:36 -0700120import com.android.launcher3.compat.AccessibilityManagerCompat;
Tony Wickhame0c33232016-02-08 11:37:04 -0800121import com.android.launcher3.config.FeatureFlags;
vadimt00d42552018-12-11 17:59:36 -0800122import com.android.launcher3.dot.DotInfo;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700123import com.android.launcher3.dragndrop.DragController;
124import com.android.launcher3.dragndrop.DragLayer;
Tony Wickham39938cb2021-02-26 09:15:31 -0800125import com.android.launcher3.dragndrop.DragOptions;
Vadim Tryshevfedca432015-08-19 17:55:02 -0700126import com.android.launcher3.dragndrop.DragView;
Sunny Goyal11a50742019-08-07 09:24:26 -0700127import com.android.launcher3.folder.FolderGridOrganizer;
Sunny Goyal26119432016-02-18 22:09:23 +0000128import com.android.launcher3.folder.FolderIcon;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700129import com.android.launcher3.icons.BitmapRenderer;
Sunny Goyalf840f102018-09-21 14:41:05 -0700130import com.android.launcher3.icons.IconCache;
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700131import com.android.launcher3.keyboard.ViewGroupFocusHelper;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700132import com.android.launcher3.logger.LauncherAtom;
Sunny Goyala7ce1662016-05-31 15:01:35 -0700133import com.android.launcher3.logging.FileLog;
thiruramc96873c2021-02-11 15:13:47 -0800134import com.android.launcher3.logging.InstanceId;
135import com.android.launcher3.logging.InstanceIdSequence;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700136import com.android.launcher3.logging.StatsLogManager;
Sunny Goyal87dcde62019-07-17 20:35:56 -0700137import com.android.launcher3.model.BgDataModel.Callbacks;
Sunny Goyal60e68c92020-08-12 13:59:27 -0700138import com.android.launcher3.model.ItemInstallQueue;
Sunny Goyal53116c62020-08-07 16:32:18 -0700139import com.android.launcher3.model.ModelUtils;
Sunny Goyala535ae42017-02-27 10:07:13 -0800140import com.android.launcher3.model.ModelWriter;
Sunny Goyale396abf2020-04-06 15:11:17 -0700141import com.android.launcher3.model.data.AppInfo;
142import com.android.launcher3.model.data.FolderInfo;
143import com.android.launcher3.model.data.ItemInfo;
144import com.android.launcher3.model.data.LauncherAppWidgetInfo;
Sunny Goyale396abf2020-04-06 15:11:17 -0700145import com.android.launcher3.model.data.WorkspaceItemInfo;
Sunny Goyala535ae42017-02-27 10:07:13 -0800146import com.android.launcher3.notification.NotificationListener;
Sunny Goyale7b00122019-10-02 16:13:34 -0700147import com.android.launcher3.pm.PinRequestHelper;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700148import com.android.launcher3.pm.UserCache;
Tony Wickham540913e2017-01-23 11:47:51 -0800149import com.android.launcher3.popup.PopupContainerWithArrow;
Sunny Goyala535ae42017-02-27 10:07:13 -0800150import com.android.launcher3.popup.PopupDataProvider;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700151import com.android.launcher3.popup.SystemShortcut;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700152import com.android.launcher3.qsb.QsbContainerView;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700153import com.android.launcher3.statemanager.StateManager;
154import com.android.launcher3.statemanager.StateManager.StateHandler;
Sunny Goyal35e7d382020-05-08 13:37:58 -0700155import com.android.launcher3.statemanager.StatefulActivity;
Sunny Goyal623eddd2018-03-02 12:24:41 -0800156import com.android.launcher3.states.RotationHelper;
vadimt9af34a72020-01-21 11:19:13 -0800157import com.android.launcher3.testing.TestLogging;
vadimtbc5d7e62019-12-09 13:53:05 -0800158import com.android.launcher3.testing.TestProtocol;
Sunny Goyal210e1742019-10-17 12:05:38 -0700159import com.android.launcher3.touch.AllAppsSwipeController;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800160import com.android.launcher3.touch.ItemClickHandler;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700161import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
Sunny Goyal2100c782016-08-22 16:00:03 -0700162import com.android.launcher3.util.ActivityResultInfo;
Sunny Goyale84c5b82019-09-26 17:05:31 -0700163import com.android.launcher3.util.ActivityTracker;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700164import com.android.launcher3.util.ComponentKey;
Sunny Goyalefb7e842018-10-04 15:11:00 -0700165import com.android.launcher3.util.IntArray;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700166import com.android.launcher3.util.ItemInfoMatcher;
Sunny Goyal6001ea22018-05-10 16:31:00 -0700167import com.android.launcher3.util.MultiValueAlpha;
168import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
Tony Wickham133cd542020-04-08 17:48:41 -0700169import com.android.launcher3.util.OnboardingPrefs;
Sunny Goyal04cc3a72016-05-17 10:32:43 -0700170import com.android.launcher3.util.PackageManagerHelper;
Tony Wickham010d2552017-01-20 08:15:28 -0800171import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700172import com.android.launcher3.util.PendingRequestArgs;
Samuel Fufa41d909f2020-03-20 16:27:09 -0700173import com.android.launcher3.util.SafeCloseable;
Sunny Goyal8392c822017-06-20 10:03:56 -0700174import com.android.launcher3.util.SystemUiController;
Mario Bertschlera6936942017-05-31 14:48:19 -0700175import com.android.launcher3.util.Themes;
Adam Cohen091440a2015-03-18 14:16:05 -0700176import com.android.launcher3.util.Thunk;
Sunny Goyal210e1742019-10-17 12:05:38 -0700177import com.android.launcher3.util.TouchController;
Sunny Goyalfca6bc92017-09-28 16:28:34 -0700178import com.android.launcher3.util.TraceHelper;
Sunny Goyal326403e2017-10-02 12:45:10 -0700179import com.android.launcher3.util.UiThreadHelper;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700180import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyalab770a12018-11-14 15:17:26 -0800181import com.android.launcher3.views.ActivityContext;
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700182import com.android.launcher3.views.FloatingSurfaceView;
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800183import com.android.launcher3.views.OptionsPopupView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400184import com.android.launcher3.views.ScrimView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000185import com.android.launcher3.widget.LauncherAppWidgetHost;
Sunny Goyal29947f02017-12-18 13:49:44 -0800186import com.android.launcher3.widget.LauncherAppWidgetHostView;
Yogisha Dixit741fae92021-02-22 14:03:44 +0000187import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800188import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700189import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal29947f02017-12-18 13:49:44 -0800190import com.android.launcher3.widget.PendingAppWidgetHostView;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800191import com.android.launcher3.widget.WidgetAddFlowHandler;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700192import com.android.launcher3.widget.WidgetHostViewLoader;
Sunny Goyal337c81f2019-12-10 12:19:13 -0800193import com.android.launcher3.widget.WidgetManagerHelper;
Pinyao Tingc7a6c292019-08-26 14:36:02 -0700194import com.android.launcher3.widget.custom.CustomWidgetManager;
Steven Ng2f5648a2021-02-08 17:18:25 +0000195import com.android.launcher3.widget.model.WidgetsListBaseEntry;
196import com.android.launcher3.widget.picker.WidgetsFullSheet;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700197import com.android.systemui.plugins.OverlayPlugin;
198import com.android.systemui.plugins.PluginListener;
199import com.android.systemui.plugins.shared.LauncherExterns;
200import com.android.systemui.plugins.shared.LauncherOverlayManager;
201import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlay;
202import com.android.systemui.plugins.shared.LauncherOverlayManager.LauncherOverlayCallbacks;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700203
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700204import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700205import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700206import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700207import java.util.Collection;
Zak Cohen658c67a2018-10-19 14:21:05 -0700208import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700209import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700210import java.util.List;
Sunny Goyalaae6fbb2019-01-31 16:05:58 -0800211import java.util.function.Predicate;
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700212import java.util.function.Supplier;
Sunny Goyal3a1eadd2019-10-23 17:44:27 -0700213import java.util.stream.Stream;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700214
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800215/**
216 * Default launcher application.
217 */
Sunny Goyal35e7d382020-05-08 13:37:58 -0700218public class Launcher extends StatefulActivity<LauncherState> implements LauncherExterns,
Sunny Goyal79e52fc2021-02-03 10:22:28 -0800219 Callbacks, InvariantDeviceProfile.OnIDPChangeListener, PluginListener<OverlayPlugin> {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700220 public static final String TAG = "Launcher";
Sunny Goyale84c5b82019-09-26 17:05:31 -0700221
222 public static final ActivityTracker<Launcher> ACTIVITY_TRACKER = new ActivityTracker<>();
223
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700224 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800225
Winson Chunga2413752012-04-03 14:22:34 -0700226 static final boolean DEBUG_STRICT_MODE = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700227
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800228 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700229 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700230
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700231 private static final int REQUEST_PICK_APPWIDGET = 9;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800232
Michael Jurka8b805b12012-04-18 14:23:14 -0700233 private static final int REQUEST_BIND_APPWIDGET = 11;
Sunny Goyal8a2a63b2018-03-06 22:15:18 -0800234 public static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
235 public static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700236
Jon Mirandac476d6e2017-05-04 16:30:01 -0700237 private static final int REQUEST_PERMISSION_CALL_PHONE = 14;
Sunny Goyal28c6b962015-10-12 11:42:05 -0700238
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700239 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
240
Mathew Inwood876a8462013-06-14 14:12:41 +0100241 /**
242 * IntentStarter uses request codes starting with this. This must be greater than all activity
243 * request codes used internally.
244 */
245 protected static final int REQUEST_LAST = 100;
246
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800247 // Type: int
248 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700249 // Type: int
250 private static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700251 // Type: PendingRequestArgs
252 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
Sunny Goyaldedda052019-05-14 15:23:48 -0700253 // Type: int
254 private static final String RUNTIME_STATE_PENDING_REQUEST_CODE = "launcher.request_code";
Sunny Goyal2100c782016-08-22 16:00:03 -0700255 // Type: ActivityResultInfo
256 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -0700257 // Type: SparseArray<Parcelable>
258 private static final String RUNTIME_STATE_WIDGET_PANEL = "launcher.widget_panel";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700259
vadimt00d42552018-12-11 17:59:36 -0800260 public static final String ON_CREATE_EVT = "Launcher.onCreate";
Sunny Goyal17c72fb2019-10-14 14:06:38 -0700261 public static final String ON_START_EVT = "Launcher.onStart";
262 public static final String ON_RESUME_EVT = "Launcher.onResume";
263 public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800264
Sunny Goyal35e7d382020-05-08 13:37:58 -0700265 private StateManager<LauncherState> mStateManager;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700266
Adam Cohenad4e15c2013-10-17 16:21:35 -0700267 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800268
Winson Chunga2413752012-04-03 14:22:34 -0700269 // How long to wait before the new-shortcut animation automatically pans the workspace
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700270 @VisibleForTesting public static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700271 private static final int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
Jon Mirandaf5197fc2019-09-04 16:55:41 -0700272 @Thunk @VisibleForTesting public static final int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700273
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700274 private static final int THEME_CROSS_FADE_ANIMATION_DURATION = 375;
275
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800276 private Configuration mOldConfig;
Jon Miranda54441f52018-01-24 15:38:25 -0800277
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700278 @Thunk
279 Workspace mWorkspace;
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700280 @Thunk
281 DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800282 private DragController mDragController;
Sunny Goyal322d5562015-06-25 19:35:49 -0700283
Sunny Goyal337c81f2019-12-10 12:19:13 -0800284 private WidgetManagerHelper mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700285 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700286
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700287 private final int[] mTmpAddItemCellCoordinates = new int[2];
Michael Jurka0280c3b2010-09-17 15:00:07 -0700288
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700289 @Thunk
290 Hotseat mHotseat;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700291
Sunny Goyal47328fd2016-05-25 18:56:41 -0700292 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700293
294 // Main container view for the all apps screen.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700295 @Thunk
296 AllAppsContainerView mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700297 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700298
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400299 // Scrim view for the all apps and overview state.
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700300 @Thunk
301 ScrimView mScrimView;
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400302
Winson Chung8ae41982017-11-10 11:42:13 -0800303 // UI and state for the overview panel
Sunny Goyal7c7be8c2018-03-07 19:58:07 -0800304 private View mOverviewPanel;
Winson Chung8ae41982017-11-10 11:42:13 -0800305
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700306 @Thunk
307 boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400308
Winson Chungc9bf6d42019-10-04 15:33:18 -0700309 // Used to notify when an activity launch has been deferred because launcher is not yet resumed
310 // TODO: See if we can remove this later
311 private Runnable mOnDeferredActivityLaunchCallback;
312
Sunny Goyal527c7d32015-08-28 15:19:36 -0700313 private ViewOnDrawExecutor mPendingExecutor;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700314
Joe Onorato9c1289c2009-08-17 11:03:03 -0400315 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800316 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800317 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700318 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400319
Tony Wickham010d2552017-01-20 08:15:28 -0800320 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700321
Sunny Goyalf4aceab2017-12-06 16:16:31 -0800322 private int mSynchronouslyBoundPage = PagedView.INVALID_PAGE;
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530323 private int mPageToBindSynchronously = PagedView.INVALID_PAGE;
Adam Cohen1462de32012-07-24 22:34:36 -0700324
Winson Chung46353de2012-02-16 14:05:10 -0800325 // We only want to get the SharedPreferences once since it does an FS stat each time we get
326 // it from the context.
327 private SharedPreferences mSharedPrefs;
Tony Wickham133cd542020-04-08 17:48:41 -0700328 private OnboardingPrefs mOnboardingPrefs;
Winson Chung46353de2012-02-16 14:05:10 -0800329
Sunny Goyal2100c782016-08-22 16:00:03 -0700330 // Activity result which needs to be processed after workspace has loaded.
331 private ActivityResultInfo mPendingActivityResult;
332 /**
333 * Holds extra information required to handle a result from an external call, like
334 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
335 */
336 private PendingRequestArgs mPendingRequestArgs;
Sunny Goyaldedda052019-05-14 15:23:48 -0700337 // Request id for any pending activity result
Sunny Goyal210e1742019-10-17 12:05:38 -0700338 protected int mPendingActivityRequestCode = -1;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800339
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800340 private ViewGroupFocusHelper mFocusHandler;
Hyunyoung Song7fb3ccc2017-10-17 15:39:46 -0700341
Sunny Goyal623eddd2018-03-02 12:24:41 -0800342 private RotationHelper mRotationHelper;
Sunny Goyal7779d622015-06-11 16:18:39 -0700343
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700344 protected LauncherOverlayManager mOverlayManager;
345 // If true, overlay callbacks are deferred
346 private boolean mDeferOverlayCallbacks;
347 private final Runnable mDeferredOverlayCallbacks = this::checkIfOverlayStillDeferred;
348
Riddle Hsu979da642020-09-22 21:52:40 +0800349 protected long mLastTouchUpTime = -1;
Sunny Goyala306e592020-03-24 01:51:41 -0700350 private boolean mTouchInProgress;
Sunny Goyal9b180102020-03-11 10:02:29 -0700351
Samuel Fufa41d909f2020-03-20 16:27:09 -0700352 private SafeCloseable mUserChangedCallbackCloseable;
353
thiruramc96873c2021-02-11 15:13:47 -0800354 // New InstanceId is assigned to mAllAppsSessionLogId for each AllApps sessions.
355 // When Launcher is not in AllApps state mAllAppsSessionLogId will be null.
356 // User actions within AllApps state are logged with this InstanceId, to recreate AllApps
357 // session on the server side.
358 protected InstanceId mAllAppsSessionLogId;
359 private LauncherState mPrevLauncherState;
360
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800361 @Override
362 protected void onCreate(Bundle savedInstanceState) {
Winson Chung5cc62c72019-10-16 11:32:41 -0700363 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_CREATE_EVT,
364 TraceHelper.FLAG_UI_EVENT);
Winson Chunga2413752012-04-03 14:22:34 -0700365 if (DEBUG_STRICT_MODE) {
366 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
367 .detectDiskReads()
368 .detectDiskWrites()
369 .detectNetwork() // or .detectAll() for all detectable problems
370 .penaltyLog()
371 .build());
372 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
373 .detectLeakedSqlLiteObjects()
374 .detectLeakedClosableObjects()
375 .penaltyLog()
376 .penaltyDeath()
377 .build());
378 }
379
Tony Wickhame78a70b2021-03-29 16:45:59 -0700380 if (Utilities.IS_DEBUG_DEVICE && FeatureFlags.NOTIFY_CRASHES.get()) {
381 final String notificationChannelId = "com.android.launcher3.Debug";
382 final String notificationChannelName = "Debug";
383 final String notificationTag = "Debug";
384 final int notificationId = 0;
385
386 NotificationManager notificationManager = getSystemService(NotificationManager.class);
387 notificationManager.createNotificationChannel(new NotificationChannel(
388 notificationChannelId, notificationChannelName,
389 NotificationManager.IMPORTANCE_HIGH));
390
391 Thread.currentThread().setUncaughtExceptionHandler((thread, throwable) -> {
392 String stackTrace = Log.getStackTraceString(throwable);
393
394 Intent shareIntent = new Intent(Intent.ACTION_SEND);
395 shareIntent.setType("text/plain");
396 shareIntent.putExtra(Intent.EXTRA_TEXT, stackTrace);
397 shareIntent = Intent.createChooser(shareIntent, null);
398 PendingIntent sharePendingIntent = PendingIntent.getActivity(
399 this, 0, shareIntent, PendingIntent.FLAG_UPDATE_CURRENT
400 );
401
402 Notification notification = new Notification.Builder(this, notificationChannelId)
403 .setSmallIcon(android.R.drawable.ic_menu_close_clear_cancel)
404 .setContentTitle("Launcher crash detected!")
405 .setStyle(new Notification.BigTextStyle().bigText(stackTrace))
406 .addAction(android.R.drawable.ic_menu_share, "Share", sharePendingIntent)
407 .build();
408 notificationManager.notify(notificationTag, notificationId, notification);
409
410 Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler =
411 Thread.getDefaultUncaughtExceptionHandler();
412 if (defaultUncaughtExceptionHandler != null) {
413 defaultUncaughtExceptionHandler.uncaughtException(thread, throwable);
414 }
415 });
416 }
417
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800418 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400419
Sunny Goyal87f784c2017-01-11 10:48:34 -0800420 LauncherAppState app = LauncherAppState.getInstance(this);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800421 mOldConfig = new Configuration(getResources().getConfiguration());
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530422 mModel = app.getModel();
Sunny Goyal9d89f752020-06-19 11:09:24 -0700423
Sunny Goyal41d51a02019-05-14 09:44:34 -0700424 mRotationHelper = new RotationHelper(this);
Hyunyoung Song31971a32019-01-27 12:31:12 -0800425 InvariantDeviceProfile idp = app.getInvariantDeviceProfile();
426 initDeviceProfile(idp);
427 idp.addOnChangeListener(this);
Sunny Goyalf7258242015-10-19 16:59:07 -0700428 mSharedPrefs = Utilities.getPrefs(this);
Joe Onorato0589f0f2010-02-08 13:44:00 -0800429 mIconCache = app.getIconCache();
Sunny Goyal384b5782021-02-09 22:50:02 -0800430 mAccessibilityDelegate = createAccessibilityDelegate();
Adam Cohen2e6da152015-05-06 11:42:25 -0700431
Joe Onorato41a12d22009-10-31 18:30:00 -0400432 mDragController = new DragController(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -0700433 mAllAppsController = new AllAppsTransitionController(this);
Sunny Goyal35e7d382020-05-08 13:37:58 -0700434 mStateManager = new StateManager<>(this, NORMAL);
Romain Guycbb89e42009-06-08 15:52:54 -0700435
Sunny Goyal35e7d382020-05-08 13:37:58 -0700436 mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700437
Sunny Goyal337c81f2019-12-10 12:19:13 -0800438 mAppWidgetManager = new WidgetManagerHelper(this);
Cyrus Boadway0d309db2021-04-14 12:29:14 +0000439 mAppWidgetHost = createAppWidgetHost();
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700440 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700441
Sunny Goyal9d89f752020-06-19 11:09:24 -0700442 inflateRootView(R.layout.launcher);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800443 setupViews();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700444 crossFadeWithPreviousAppearance();
Sunny Goyal9c2b9602020-01-07 13:07:55 -0800445 mPopupDataProvider = new PopupDataProvider(this::updateNotificationDots);
Tony Wickham010d2552017-01-20 08:15:28 -0800446
Sunny Goyale84c5b82019-09-26 17:05:31 -0700447 boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800448 if (internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800449 if (savedInstanceState != null) {
450 // InternalStateHandler has already set the appropriate state.
451 // We dont need to do anything.
452 savedInstanceState.remove(RUNTIME_STATE);
453 }
454 }
455 restoreState(savedInstanceState);
Sunny Goyalbbece862019-03-01 13:13:52 -0800456 mStateManager.reapplyState();
Winson Chungb63b44c2017-11-10 17:54:44 -0800457
Sunny Goyal2100c782016-08-22 16:00:03 -0700458 // We only load the page synchronously if the user rotates (or triggers a
459 // configuration change) while launcher is in the foreground
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530460 int currentScreen = PagedView.INVALID_PAGE;
Sunny Goyalfe770c92016-09-27 14:38:58 -0700461 if (savedInstanceState != null) {
462 currentScreen = savedInstanceState.getInt(RUNTIME_STATE_CURRENT_SCREEN, currentScreen);
463 }
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530464 mPageToBindSynchronously = currentScreen;
Sunny Goyald3864fa2017-11-14 15:06:36 -0800465
Sunny Goyala7a5bf32020-01-05 15:35:29 +0530466 if (!mModel.addCallbacksAndLoad(this)) {
Sunny Goyald3864fa2017-11-14 15:06:36 -0800467 if (!internalStateHandled) {
468 // If we are not binding synchronously, show a fade in animation when
469 // the first page bind completes.
Sunny Goyal6001ea22018-05-10 16:31:00 -0700470 mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD).setValue(0);
Sunny Goyald3864fa2017-11-14 15:06:36 -0800471 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800472 }
473
474 // For handling default keys
Sunny Goyalf4aceab2017-12-06 16:16:31 -0800475 setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800476
Sunny Goyal9d89f752020-06-19 11:09:24 -0700477 setContentView(getRootView());
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800478 getRootView().dispatchInsets();
Mario Bertschlera6936942017-05-31 14:48:19 -0700479
Jon Miranda7fda2852017-07-19 16:07:01 -0700480 // Listen for broadcasts
Sunny Goyal5d1873a2018-05-08 11:10:44 -0700481 registerReceiver(mScreenOffReceiver, new IntentFilter(Intent.ACTION_SCREEN_OFF));
Sunny Goyala616d2b2017-06-12 13:54:01 -0700482
Sunny Goyal8392c822017-06-20 10:03:56 -0700483 getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
484 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
Sunny Goyal14b32402017-07-31 10:03:28 -0700485
486 if (mLauncherCallbacks != null) {
487 mLauncherCallbacks.onCreate(savedInstanceState);
488 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700489 mOverlayManager = getDefaultOverlay();
490 PluginManagerWrapper.INSTANCE.get(this).addPluginListener(this,
491 OverlayPlugin.class, false /* allowedMultiple */);
492
Sunny Goyal623eddd2018-03-02 12:24:41 -0800493 mRotationHelper.initialize();
Winson Chung5cc62c72019-10-16 11:32:41 -0700494 TraceHelper.INSTANCE.endSection(traceToken);
Samuel Fufa41d909f2020-03-20 16:27:09 -0700495
496 mUserChangedCallbackCloseable = UserCache.INSTANCE.get(this).addUserChangeListener(
497 () -> getStateManager().goToState(NORMAL));
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700498
499 if (Utilities.ATLEAST_R) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -0700500 getWindow().setSoftInputMode(LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
Schneider Victor-tulias8a35c762020-09-03 14:30:10 -0700501 }
Adam Cohen9211d422014-10-07 18:14:53 -0700502 }
503
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700504 protected LauncherOverlayManager getDefaultOverlay() {
505 return new LauncherOverlayManager() { };
506 }
507
Sunny Goyal35e7d382020-05-08 13:37:58 -0700508 protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs) {
509 return new OnboardingPrefs<>(this, sharedPrefs);
Tony Wickham133cd542020-04-08 17:48:41 -0700510 }
511
512 public OnboardingPrefs getOnboardingPrefs() {
513 return mOnboardingPrefs;
514 }
515
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700516 @Override
517 public void onPluginConnected(OverlayPlugin overlayManager, Context context) {
518 switchOverlay(() -> overlayManager.createOverlayManager(this, this));
519 }
520
521 @Override
522 public void onPluginDisconnected(OverlayPlugin plugin) {
523 switchOverlay(this::getDefaultOverlay);
524 }
525
526 private void switchOverlay(Supplier<LauncherOverlayManager> overlaySupplier) {
527 if (mOverlayManager != null) {
528 mOverlayManager.onActivityDestroyed(this);
529 }
530 mOverlayManager = overlaySupplier.get();
531 if (getRootView().isAttachedToWindow()) {
532 mOverlayManager.onAttachedToWindow();
533 }
534 mDeferOverlayCallbacks = true;
535 checkIfOverlayStillDeferred();
536 }
537
538 @Override
539 protected void dispatchDeviceProfileChanged() {
540 super.dispatchDeviceProfileChanged();
541 mOverlayManager.onDeviceProvideChanged();
542 }
543
Sunny Goyal7779d622015-06-11 16:18:39 -0700544 @Override
Winson Chung8eb49e02018-07-16 13:33:31 -0700545 public void onEnterAnimationComplete() {
546 super.onEnterAnimationComplete();
Sunny Goyalbe8c3402019-05-22 15:17:52 -0700547 mRotationHelper.setCurrentTransitionRequest(REQUEST_NONE);
Sunny Goyal30ac97d2020-06-24 23:47:46 -0700548 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
Winson Chung8eb49e02018-07-16 13:33:31 -0700549 }
550
551 @Override
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800552 public void onConfigurationChanged(Configuration newConfig) {
553 int diff = newConfig.diff(mOldConfig);
554 if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
Sunny Goyal371ea052019-03-06 15:38:32 -0800555 onIdpChanged(mDeviceProfile.inv);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800556 }
557
Winson Chungdc0f3972021-04-20 18:18:51 -0700558 if (TestProtocol.sDebugTracing) {
559 Log.d(TestProtocol.LAUNCHER_NOT_TRANSPOSED, "onConfigurationChanged: diff=" + diff);
560 Log.d(TestProtocol.LAUNCHER_NOT_TRANSPOSED, "newConfig=" + newConfig);
561 Log.d(TestProtocol.LAUNCHER_NOT_TRANSPOSED, "oldConfig=" + mOldConfig);
562 }
563
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800564 mOldConfig.setTo(newConfig);
565 super.onConfigurationChanged(newConfig);
566 }
567
Sunny Goyal605bcf32018-03-02 15:16:12 -0800568 @Override
Hyunyoung Song31971a32019-01-27 12:31:12 -0800569 public void onIdpChanged(int changeFlags, InvariantDeviceProfile idp) {
Sunny Goyal371ea052019-03-06 15:38:32 -0800570 onIdpChanged(idp);
571 }
572
573 private void onIdpChanged(InvariantDeviceProfile idp) {
Winson Chung8e64bba2021-04-20 13:26:26 -0700574 if (TestProtocol.sDebugTracing) {
Winson Chungdc0f3972021-04-20 18:18:51 -0700575 Log.d(TestProtocol.LAUNCHER_NOT_TRANSPOSED, "onIdpChanged");
Winson Chung8e64bba2021-04-20 13:26:26 -0700576 }
Hyunyoung Song31971a32019-01-27 12:31:12 -0800577 initDeviceProfile(idp);
Sunny Goyal371ea052019-03-06 15:38:32 -0800578 dispatchDeviceProfileChanged();
579 reapplyUi();
580 mDragLayer.recreateControllers();
581
Sunny Goyal76ba0a32019-06-10 11:56:11 -0700582 // Calling onSaveInstanceState ensures that static cache used by listWidgets is
583 // initialized properly.
584 onSaveInstanceState(new Bundle());
Sunny Goyalc4d32012020-04-03 17:10:11 -0700585 mModel.rebindCallbacks();
Hyunyoung Song31971a32019-01-27 12:31:12 -0800586 }
587
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400588 public void onAssistantVisibilityChanged(float visibility) {
Sunny Goyal0b5b8d42021-03-31 14:56:47 -0700589 mHotseat.getQsb().setAlpha(1f - visibility);
Govinda Wassermanc06e1512019-04-09 09:56:53 -0400590 }
591
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800592 private void initDeviceProfile(InvariantDeviceProfile idp) {
593 // Load configuration-specific DeviceProfile
Sunny Goyal59d086c2018-05-07 17:31:40 -0700594 mDeviceProfile = idp.getDeviceProfile(this);
Sunny Goyal8c48d8b2019-01-25 15:10:18 -0800595 if (isInMultiWindowMode()) {
Sunny Goyal0addbf02020-04-28 14:17:35 -0700596 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(
597 this, getMultiWindowDisplaySize());
Sunny Goyal59d086c2018-05-07 17:31:40 -0700598 }
Sunny Goyalae6e3182019-04-30 12:04:37 -0700599
Sunny Goyal59d086c2018-05-07 17:31:40 -0700600 onDeviceProfileInitiated();
Sunny Goyalc4d32012020-04-03 17:10:11 -0700601 mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true);
Sunny Goyalf8d56fc2018-01-31 15:18:11 -0800602 }
603
Sunny Goyal623eddd2018-03-02 12:24:41 -0800604 public RotationHelper getRotationHelper() {
605 return mRotationHelper;
606 }
607
Tracy Zhou4d7b2442019-12-09 13:42:57 -0800608 public ViewGroupFocusHelper getFocusHandler() {
609 return mFocusHandler;
610 }
611
Sunny Goyal35e7d382020-05-08 13:37:58 -0700612 @Override
613 public StateManager<LauncherState> getStateManager() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700614 return mStateManager;
Sunny Goyalbe93f262017-10-20 17:05:27 -0700615 }
616
Adam Cohen9211d422014-10-07 18:14:53 -0700617 private LauncherCallbacks mLauncherCallbacks;
618
Sunny Goyal32554d12015-12-03 15:31:25 -0800619 /**
620 * Call this after onCreate to set or clear overlay.
621 */
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700622 @Override
Sunny Goyal32554d12015-12-03 15:31:25 -0800623 public void setLauncherOverlay(LauncherOverlay overlay) {
624 if (overlay != null) {
625 overlay.setOverlayCallbacks(new LauncherOverlayCallbacksImpl());
626 }
627 mWorkspace.setLauncherOverlay(overlay);
628 }
629
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700630 @Override
631 public void runOnOverlayHidden(Runnable runnable) {
632 getWorkspace().runOnOverlayHidden(runnable);
633 }
634
Adam Cohen9211d422014-10-07 18:14:53 -0700635 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
636 mLauncherCallbacks = callbacks;
637 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700638 }
639
Hyunyoung Song3f471442015-04-08 19:01:34 -0700640 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700641 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
642 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700643 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700644 }
645
Tony Wickham010d2552017-01-20 08:15:28 -0800646 public PopupDataProvider getPopupDataProvider() {
647 return mPopupDataProvider;
648 }
649
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700650 @Override
Tony Wickhamf34bee82018-12-03 18:11:39 -0800651 public DotInfo getDotInfoForItem(ItemInfo info) {
652 return mPopupDataProvider.getDotInfoForItem(info);
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700653 }
654
655 @Override
656 public void invalidateParent(ItemInfo info) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800657 if (info.container >= 0) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700658 View folderIcon = getWorkspace().getHomescreenIconByItemId(info.container);
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800659 if (folderIcon instanceof FolderIcon && folderIcon.getTag() instanceof FolderInfo) {
Sunny Goyal11a50742019-08-07 09:24:26 -0700660 if (new FolderGridOrganizer(getDeviceProfile().inv)
661 .setFolderInfo((FolderInfo) folderIcon.getTag())
662 .isItemInPreview(info.rank)) {
Jon Mirandae6f3fa42019-03-04 09:14:40 -0800663 folderIcon.invalidate();
664 }
Sunny Goyal0b0847b2018-03-14 12:30:11 -0700665 }
666 }
667 }
668
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000669 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700670 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
671 * a configuration step, this allows the proper animations to run after other transitions.
672 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700673 private int completeAdd(
Sunny Goyal2100c782016-08-22 16:00:03 -0700674 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
Sunny Goyalefb7e842018-10-04 15:11:00 -0700675 int screenId = info.screenId;
Sunny Goyal2100c782016-08-22 16:00:03 -0700676 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700677 // When the screen id represents an actual screen (as opposed to a rank) we make sure
678 // that the drop page actually exists.
Sunny Goyal2100c782016-08-22 16:00:03 -0700679 screenId = ensurePendingDropLayoutExists(info.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700680 }
Adam Cohendb364c32014-05-20 14:23:40 -0700681
Sunny Goyal2100c782016-08-22 16:00:03 -0700682 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800683 case REQUEST_CREATE_SHORTCUT:
Sunny Goyalfb5096d2016-09-08 14:32:06 -0700684 completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
Pinyao Tingc9074272019-11-11 11:51:44 -0800685 announceForAccessibility(R.string.item_added_to_workspace);
Winson Chungb8472bb2011-08-05 13:49:21 -0700686 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800687 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700688 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700689 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700690 case REQUEST_RECONFIGURE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700691 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700692 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700693 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700694 int widgetId = appWidgetId;
695 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700696 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700697 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700698 // Since the view was just bound, also launch the configure activity if needed
699 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
700 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800701 if (provider != null) {
702 new WidgetAddFlowHandler(provider)
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700703 .startConfigActivity(this, widgetInfo,
704 REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700705 }
706 }
707 break;
708 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800709 }
Adam Cohendb364c32014-05-20 14:23:40 -0700710 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800711 }
712
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800713 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700714 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700715 if (isWorkspaceLoading()) {
716 // process the result once the workspace has loaded.
717 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
718 return;
719 }
720 mPendingActivityResult = null;
721
Winson Chunge341d302013-08-16 14:31:00 -0700722 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700723 final PendingRequestArgs requestArgs = mPendingRequestArgs;
724 setWaitingForResult(null);
725 if (requestArgs == null) {
726 return;
727 }
728
729 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700730
Adam Cohenad4e15c2013-10-17 16:21:35 -0700731 Runnable exitSpringLoaded = new Runnable() {
732 @Override
733 public void run() {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700734 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700735 }
736 };
737
Michael Jurka8b805b12012-04-18 14:23:14 -0700738 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700739 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700740 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700741 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
742 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700743 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700744 mWorkspace.removeExtraEmptyScreenDelayed(
745 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Michael Jurka8b805b12012-04-18 14:23:14 -0700746 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700747 addAppWidgetImpl(
748 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800749 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700750 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700751 }
752 return;
753 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200754
Adam Cohened66b2b2012-01-23 17:28:51 -0800755 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700756 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700757
Adam Cohened66b2b2012-01-23 17:28:51 -0800758 // We have special handling for widgets
759 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800760 final int appWidgetId;
761 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
762 : -1;
763 if (widgetId < 0) {
764 appWidgetId = pendingAddWidgetId;
765 } else {
766 appWidgetId = widgetId;
767 }
768
Adam Cohenad4e15c2013-10-17 16:21:35 -0700769 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800770 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700771 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
772 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700773 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700774 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700775 mWorkspace.removeExtraEmptyScreenDelayed(
776 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false,
777 () -> getStateManager().goToState(NORMAL));
Sunny Goyal2100c782016-08-22 16:00:03 -0700778 } else {
779 if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
780 // When the screen id represents an actual screen (as opposed to a rank)
781 // we make sure that the drop page actually exists.
782 requestArgs.screenId =
783 ensurePendingDropLayoutExists(requestArgs.screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700784 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700785 final CellLayout dropLayout =
786 mWorkspace.getScreenWithId(requestArgs.screenId);
787
788 dropLayout.setDropPending(true);
789 final Runnable onComplete = new Runnable() {
790 @Override
791 public void run() {
792 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
793 dropLayout.setDropPending(false);
794 }
795 };
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700796 mWorkspace.removeExtraEmptyScreenDelayed(
797 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, onComplete);
Winson Chung5aaab772012-04-27 15:24:02 -0700798 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800799 return;
800 }
801
Sunny Goyald478c832016-04-01 12:04:16 -0700802 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
803 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700804 if (resultCode == RESULT_OK) {
805 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700806 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700807 }
808 // Leave the widget in the pending state if the user canceled the configure.
809 return;
810 }
811
Sunny Goyalaad90582015-07-09 14:22:50 -0700812 if (requestCode == REQUEST_CREATE_SHORTCUT) {
813 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700814 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
815 completeAdd(requestCode, data, -1, requestArgs);
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700816 mWorkspace.removeExtraEmptyScreenDelayed(
817 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
Sunny Goyal2100c782016-08-22 16:00:03 -0700818
Sunny Goyalaad90582015-07-09 14:22:50 -0700819 } else if (resultCode == RESULT_CANCELED) {
Sunny Goyal6e379fc2020-03-19 16:08:14 -0700820 mWorkspace.removeExtraEmptyScreenDelayed(
821 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false, exitSpringLoaded);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800822 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800823 }
Hongming Jind91cb6e2020-01-27 16:23:03 -0800824
Adam Cohened66b2b2012-01-23 17:28:51 -0800825 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800826 }
827
828 @Override
Sunny Goyal64a75aa2017-07-03 13:50:52 -0700829 public void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800830 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyaldedda052019-05-14 15:23:48 -0700831 mPendingActivityRequestCode = -1;
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800832 handleActivityResult(requestCode, resultCode, data);
Adam Cohened66b2b2012-01-23 17:28:51 -0800833 }
834
Sunny Goyal7ce471b2017-08-02 03:37:39 -0700835 @Override
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700836 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600837 int[] grantResults) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700838 PendingRequestArgs pendingArgs = mPendingRequestArgs;
839 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
840 && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
841 setWaitingForResult(null);
842
Sunny Goyal28c6b962015-10-12 11:42:05 -0700843 View v = null;
Sunny Goyal2100c782016-08-22 16:00:03 -0700844 CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700845 if (layout != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700846 v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700847 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700848 Intent intent = pendingArgs.getPendingIntent();
849
Sunny Goyal28c6b962015-10-12 11:42:05 -0700850 if (grantResults.length > 0
851 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Sunny Goyal852537f2020-07-15 17:02:16 -0700852 startActivitySafely(v, intent, null);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700853 } else {
854 // TODO: Show a snack bar with link to settings
855 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
Sunny Goyal112ce422016-08-22 16:45:29 -0700856 getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
Sunny Goyal28c6b962015-10-12 11:42:05 -0700857 }
858 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600859 }
860
Adam Cohendb364c32014-05-20 14:23:40 -0700861 /**
862 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
863 *
864 * @param screenId the screen id to check
865 * @return the new screen, or screenId if it exists
866 */
Sunny Goyalefb7e842018-10-04 15:11:00 -0700867 private int ensurePendingDropLayoutExists(int screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800868 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700869 if (dropLayout == null) {
870 // it's possible that the add screen was removed because it was
871 // empty and a re-bind occurred
872 mWorkspace.addExtraEmptyScreen();
873 return mWorkspace.commitExtraEmptyScreen();
874 } else {
875 return screenId;
876 }
877 }
878
Samuel Fufaca37b8a2019-08-19 17:04:36 -0700879 @Thunk
880 void completeTwoStageWidgetDrop(
Sunny Goyal2100c782016-08-22 16:00:03 -0700881 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
882 CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800883 Runnable onCompleteRunnable = null;
884 int animationType = 0;
885
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700886 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800887 if (resultCode == RESULT_OK) {
888 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
889 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800890 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700891 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800892 onCompleteRunnable = new Runnable() {
893 @Override
894 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -0700895 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Sunny Goyal3e3f44c2017-10-23 17:14:52 -0700896 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohened66b2b2012-01-23 17:28:51 -0800897 }
898 };
899 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800900 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800901 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800902 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700903 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700904 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700905 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
906 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700907 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700908 // The animated view may be null in the case of a rotation during widget configuration
909 onCompleteRunnable.run();
910 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800911 }
912
913 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700914 protected void onStop() {
915 super.onStop();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700916 if (mDeferOverlayCallbacks) {
917 checkIfOverlayStillDeferred();
918 } else {
919 mOverlayManager.onActivityStopped(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700920 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700921
Hyunyoung Song95786e02020-09-15 00:34:10 -0700922 logStopAndResume(false /* isResume */);
vadimt04ebcf42021-02-03 15:31:51 -0800923 mAppWidgetHost.setActivityStarted(false);
Tony Wickham010d2552017-01-20 08:15:28 -0800924 NotificationListener.removeNotificationsChangedListener();
Michael Jurkacd496d72013-04-11 11:32:45 -0700925 }
926
927 @Override
928 protected void onStart() {
Winson Chung5cc62c72019-10-16 11:32:41 -0700929 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_START_EVT,
930 TraceHelper.FLAG_UI_EVENT);
Michael Jurkacd496d72013-04-11 11:32:45 -0700931 super.onStart();
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700932 if (!mDeferOverlayCallbacks) {
933 mOverlayManager.onActivityStarted(this);
Adam Cohen9211d422014-10-07 18:14:53 -0700934 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700935
vadimt04ebcf42021-02-03 15:31:51 -0800936 mAppWidgetHost.setActivityStarted(true);
Winson Chung5cc62c72019-10-16 11:32:41 -0700937 TraceHelper.INSTANCE.endSection(traceToken);
Michael Jurkacd496d72013-04-11 11:32:45 -0700938 }
939
Sunny Goyal35e7d382020-05-08 13:37:58 -0700940 @Override
941 @CallSuper
942 protected void onDeferredResumed() {
Hyunyoung Song95786e02020-09-15 00:34:10 -0700943 logStopAndResume(true /* isResume */);
Sunny Goyala002c6c2019-02-12 16:20:10 -0800944
Sunny Goyal35e7d382020-05-08 13:37:58 -0700945 // Process any items that were added while Launcher was away.
Sunny Goyal60e68c92020-08-12 13:59:27 -0700946 ItemInstallQueue.INSTANCE.get(this)
947 .resumeModelPush(FLAG_ACTIVITY_PAUSED);
Sunny Goyale9c6f4c2019-05-30 11:35:25 -0700948
Sunny Goyal35e7d382020-05-08 13:37:58 -0700949 // Refresh shortcuts if the permission changed.
Sunny Goyal8b74cc72020-07-27 17:50:33 -0700950 mModel.validateModelDataOnResume();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -0700951
Sunny Goyal35e7d382020-05-08 13:37:58 -0700952 // Set the notification listener and fetch updated notifications when we resume
953 NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
Winson Chung87583112019-06-10 14:20:58 -0700954
Sunny Goyal35e7d382020-05-08 13:37:58 -0700955 DiscoveryBounce.showForHomeIfNeeded(this);
vadimt04ebcf42021-02-03 15:31:51 -0800956 mAppWidgetHost.setActivityResumed(true);
Sunny Goyaldedda052019-05-14 15:23:48 -0700957 }
958
Hyunyoung Song95786e02020-09-15 00:34:10 -0700959 private void logStopAndResume(boolean isResume) {
Hyunyoung Song77e29772020-08-25 00:53:48 -0700960 if (mPendingExecutor != null) return;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700961 int pageIndex = mWorkspace.isOverlayShown() ? -1 : mWorkspace.getCurrentPage();
Hyunyoung Song95786e02020-09-15 00:34:10 -0700962 int statsLogOrdinal = mStateManager.getState().statsLogOrdinal;
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700963
964 StatsLogManager.EventEnum event;
965 StatsLogManager.StatsLogger logger = getStatsLogManager().logger();
Hyunyoung Song95786e02020-09-15 00:34:10 -0700966 if (isResume) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700967 logger.withSrcState(LAUNCHER_STATE_BACKGROUND)
Hyunyoung Song95786e02020-09-15 00:34:10 -0700968 .withDstState(mStateManager.getState().statsLogOrdinal);
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700969 event = LAUNCHER_ONRESUME;
970 } else { /* command == Action.Command.STOP */
Hyunyoung Song95786e02020-09-15 00:34:10 -0700971 logger.withSrcState(mStateManager.getState().statsLogOrdinal)
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700972 .withDstState(LAUNCHER_STATE_BACKGROUND);
973 event = LAUNCHER_ONSTOP;
974 }
975
Hyunyoung Song95786e02020-09-15 00:34:10 -0700976 if (statsLogOrdinal == LAUNCHER_STATE_HOME && mWorkspace != null) {
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700977 logger.withContainerInfo(LauncherAtom.ContainerInfo.newBuilder()
978 .setWorkspace(
979 LauncherAtom.WorkspaceContainer.newBuilder()
980 .setPageIndex(pageIndex)).build());
Becky Qiubfc2da12019-08-01 11:09:38 -0700981 }
Hyunyoung Song801f81f2020-06-19 02:58:53 -0700982 logger.log(event);
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700983 }
Becky Qiubfc2da12019-08-01 11:09:38 -0700984
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700985 private void scheduleDeferredCheck() {
986 mHandler.removeCallbacks(mDeferredOverlayCallbacks);
987 postAsyncCallback(mHandler, mDeferredOverlayCallbacks);
988 }
989
990 private void checkIfOverlayStillDeferred() {
991 if (!mDeferOverlayCallbacks) {
992 return;
993 }
Sunny Goyal8f965462020-04-23 19:00:36 -0700994 if (isStarted() && (!hasBeenResumed()
995 || mStateManager.getState().hasFlag(FLAG_NON_INTERACTIVE))) {
Sunny Goyalb1d7de22019-09-06 10:36:54 -0700996 return;
997 }
998 mDeferOverlayCallbacks = false;
999
1000 // Move the client to the correct state. Calling the same method twice is no-op.
1001 if (isStarted()) {
1002 mOverlayManager.onActivityStarted(this);
1003 }
1004 if (hasBeenResumed()) {
1005 mOverlayManager.onActivityResumed(this);
1006 } else {
1007 mOverlayManager.onActivityPaused(this);
1008 }
1009 if (!isStarted()) {
1010 mOverlayManager.onActivityStopped(this);
1011 }
1012 }
1013
1014 public void deferOverlayCallbacksUntilNextResumeOrStop() {
1015 mDeferOverlayCallbacks = true;
1016 }
1017
1018 public LauncherOverlayManager getOverlayManager() {
1019 return mOverlayManager;
Becky Qiubfc2da12019-08-01 11:09:38 -07001020 }
1021
Sunny Goyal35e7d382020-05-08 13:37:58 -07001022 @Override
Winson Chungef528762019-09-06 12:05:52 -07001023 public void onStateSetStart(LauncherState state) {
Sunny Goyal35e7d382020-05-08 13:37:58 -07001024 super.onStateSetStart(state);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001025 if (mDeferOverlayCallbacks) {
1026 scheduleDeferredCheck();
Sunny Goyale9c6f4c2019-05-30 11:35:25 -07001027 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001028 addActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001029
1030 if (state.hasFlag(FLAG_CLOSE_POPUPS)) {
1031 AbstractFloatingView.closeAllOpenViews(this, !state.hasFlag(FLAG_NON_INTERACTIVE));
1032 }
1033
1034 if (state == SPRING_LOADED) {
1035 // Prevent any Un/InstallShortcutReceivers from updating the db while we are
1036 // not on homescreen
Sunny Goyal60e68c92020-08-12 13:59:27 -07001037 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001038 getRotationHelper().setCurrentStateRequest(REQUEST_LOCK);
1039
1040 mWorkspace.showPageIndicatorAtCurrentScroll();
1041 mWorkspace.setClipChildren(false);
1042 }
1043 // When multiple pages are visible, show persistent page indicator
1044 mWorkspace.getPageIndicator().setShouldAutoHide(!state.hasFlag(FLAG_MULTI_PAGE));
thiruram0eabc782021-04-02 14:30:10 -07001045
thiruramc96873c2021-02-11 15:13:47 -08001046 mPrevLauncherState = mStateManager.getCurrentStableState();
thiruram0eabc782021-04-02 14:30:10 -07001047 if (mPrevLauncherState != state && ALL_APPS.equals(state)
1048 // Making sure mAllAppsSessionLogId is null to avoid double logging.
1049 && mAllAppsSessionLogId == null) {
1050 // creates new instance ID since new all apps session is started.
1051 mAllAppsSessionLogId = new InstanceIdSequence().newInstanceId();
1052 getStatsLogManager()
1053 .logger()
1054 .log(FeatureFlags.ENABLE_DEVICE_SEARCH.get()
1055 ? LAUNCHER_ALLAPPS_ENTRY_WITH_DEVICE_SEARCH
1056 : LAUNCHER_ALLAPPS_ENTRY);
1057 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001058 }
1059
Sunny Goyal35e7d382020-05-08 13:37:58 -07001060 @Override
Winson Chungef528762019-09-06 12:05:52 -07001061 public void onStateSetEnd(LauncherState state) {
Sunny Goyalfee1b252020-12-14 12:30:38 -08001062 super.onStateSetEnd(state);
vadimt04ebcf42021-02-03 15:31:51 -08001063 getAppWidgetHost().setStateIsNormal(state == LauncherState.NORMAL);
Sunny Goyal8f965462020-04-23 19:00:36 -07001064 getWorkspace().setClipChildren(!state.hasFlag(FLAG_MULTI_PAGE));
1065
Winson Chungef528762019-09-06 12:05:52 -07001066 finishAutoCancelActionMode();
Sunny Goyal210e1742019-10-17 12:05:38 -07001067 removeActivityFlags(ACTIVITY_STATE_TRANSITION_ACTIVE);
Sunny Goyal8f965462020-04-23 19:00:36 -07001068
1069 // dispatch window state changed
1070 getWindow().getDecorView().sendAccessibilityEvent(TYPE_WINDOW_STATE_CHANGED);
1071 AccessibilityManagerCompat.sendStateEventToTest(this, state.ordinal);
1072
1073 if (state == NORMAL) {
1074 // Re-enable any Un/InstallShortcutReceiver and now process any queued items
Sunny Goyal60e68c92020-08-12 13:59:27 -07001075 ItemInstallQueue.INSTANCE.get(this)
1076 .resumeModelPush(FLAG_DRAG_AND_DROP);
Sunny Goyal8f965462020-04-23 19:00:36 -07001077
1078 // Clear any rotation locks when going to normal state
1079 getRotationHelper().setCurrentStateRequest(REQUEST_NONE);
1080 }
thiruramc96873c2021-02-11 15:13:47 -08001081
thiruram0eabc782021-04-02 14:30:10 -07001082 if (mPrevLauncherState != state && !ALL_APPS.equals(state)
1083 // Making sure mAllAppsSessionLogId is not null to avoid double logging.
thiruramc96873c2021-02-11 15:13:47 -08001084 && mAllAppsSessionLogId != null) {
1085 getStatsLogManager().logger().log(LAUNCHER_ALLAPPS_EXIT);
1086 mAllAppsSessionLogId = null;
1087 }
Winson Chungef528762019-09-06 12:05:52 -07001088 }
1089
Michael Jurkacd496d72013-04-11 11:32:45 -07001090 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001091 protected void onResume() {
Winson Chung5cc62c72019-10-16 11:32:41 -07001092 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_RESUME_EVT,
1093 TraceHelper.FLAG_UI_EVENT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001094 super.onResume();
Sunny Goyalfca6bc92017-09-28 16:28:34 -07001095
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001096 if (mDeferOverlayCallbacks) {
1097 scheduleDeferredCheck();
1098 } else {
1099 mOverlayManager.onActivityResumed(this);
Adam Cohen9211d422014-10-07 18:14:53 -07001100 }
Mario Bertschler0fc6f682017-02-17 12:16:13 -08001101
Winson Chung5cc62c72019-10-16 11:32:41 -07001102 TraceHelper.INSTANCE.endSection(traceToken);
Adam Cohen06dff352012-06-01 17:17:08 -07001103 }
1104
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001105 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001106 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001107 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyal60e68c92020-08-12 13:59:27 -07001108 ItemInstallQueue.INSTANCE.get(this).pauseModelPush(FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001109
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001110 super.onPause();
Joe Onorato24b6fd82009-11-12 13:47:09 -08001111 mDragController.cancelDrag();
Sunny Goyal9b180102020-03-11 10:02:29 -07001112 mLastTouchUpTime = -1;
Hyunyoung Song497708c2019-05-01 16:16:53 -07001113 mDropTargetBar.animateToVisibility(false);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001114
1115 if (!mDeferOverlayCallbacks) {
1116 mOverlayManager.onActivityPaused(this);
Adam Cohenbffe7452013-07-22 18:21:45 -07001117 }
vadimt04ebcf42021-02-03 15:31:51 -08001118 mAppWidgetHost.setActivityResumed(false);
Adam Cohenbffe7452013-07-22 18:21:45 -07001119 }
1120
Adam Cohenc2d6e892014-10-16 09:49:24 -07001121 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1122
Sunny Goyalc86df472016-02-25 09:19:38 -08001123 public void onScrollChanged(float progress) {
1124 if (mWorkspace != null) {
1125 mWorkspace.onOverlayScrollChanged(progress);
1126 }
1127 }
Adam Cohenc2d6e892014-10-16 09:49:24 -07001128 }
1129
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001130 /**
1131 * Restores the previous state, if it exists.
1132 *
1133 * @param savedState The previous state.
1134 */
1135 private void restoreState(Bundle savedState) {
1136 if (savedState == null) {
1137 return;
1138 }
1139
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001140 int stateOrdinal = savedState.getInt(RUNTIME_STATE, NORMAL.ordinal);
Sunny Goyalf9403d92017-10-18 10:55:56 -07001141 LauncherState[] stateValues = LauncherState.values();
1142 LauncherState state = stateValues[stateOrdinal];
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001143
1144 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
1145 boolean forceRestore = lastInstance != null
1146 && (lastInstance.config.diff(mOldConfig) & CONFIG_UI_MODE) != 0;
1147 if (forceRestore || !state.shouldDisableRestore()) {
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001148 mStateManager.goToState(state, false /* animated */);
Joe Onorato3a8820b2009-11-10 15:06:42 -08001149 }
1150
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001151 PendingRequestArgs requestArgs = savedState.getParcelable(
1152 RUNTIME_STATE_PENDING_REQUEST_ARGS);
Sunny Goyal2100c782016-08-22 16:00:03 -07001153 if (requestArgs != null) {
1154 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001155 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001156 mPendingActivityRequestCode = savedState.getInt(RUNTIME_STATE_PENDING_REQUEST_CODE);
Sunny Goyal2100c782016-08-22 16:00:03 -07001157
1158 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001159
1160 SparseArray<Parcelable> widgetsState =
1161 savedState.getSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL);
1162 if (widgetsState != null) {
1163 WidgetsFullSheet.show(this, false).restoreHierarchyState(widgetsState);
1164 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001165 }
1166
1167 /**
1168 * Finds all the views we need and configure them properly.
1169 */
Tony Wickham04fca162020-02-05 15:06:52 -08001170 protected void setupViews() {
Sunny Goyalcc96aa12018-01-11 09:56:07 -08001171 mDragLayer = findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001172 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001173 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001174 mWorkspace.initParentViews(mDragLayer);
Sreyas321bfae2020-02-21 17:53:02 -08001175 mOverviewPanel = findViewById(R.id.overview_panel);
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001176 mHotseat = findViewById(R.id.hotseat);
Adam Cohenb66675a2020-05-15 16:16:17 -07001177 mHotseat.setWorkspace(mWorkspace);
Craig Mautner360310b2012-10-26 15:13:08 -07001178
Winson Chung4c98d922011-05-31 16:50:48 -07001179 // Setup the drag layer
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001180 mDragLayer.setup(mDragController, mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001181
Hyunyoung Song645764e2016-06-06 14:19:02 -07001182 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001183 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1184 // default state, otherwise we will update to the wrong offsets in RTL
1185 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001186 mWorkspace.bindAndInitFirstWorkspaceScreen(null /* recycled qsb */);
Hyunyoung Song645764e2016-06-06 14:19:02 -07001187 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001188
Tony Wickham34d2c912015-09-11 09:27:58 -07001189 // Get the search/delete/uninstall bar
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001190 mDropTargetBar = mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001191
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001192 // Setup Apps
1193 mAppsView = findViewById(R.id.apps_view);
Craig Mautner360310b2012-10-26 15:13:08 -07001194
Govinda Wassermanc06e1512019-04-09 09:56:53 -04001195 // Setup Scrim
1196 mScrimView = findViewById(R.id.scrim_view);
1197
Winson Chung3d503fb2011-07-13 17:25:49 -07001198 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Sunny Goyal47328fd2016-05-25 18:56:41 -07001199 mDropTargetBar.setup(mDragController);
Samuel Fufa8c383f92021-04-22 22:46:38 -05001200 mAllAppsController.setupViews(mAppsView, mScrimView);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001201 }
1202
1203 /**
1204 * Creates a view representing a shortcut.
1205 *
1206 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001207 */
Sunny Goyal95899162019-03-27 16:03:06 -07001208 View createShortcut(WorkspaceItemInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001209 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001210 }
1211
1212 /**
1213 * Creates a view representing a shortcut inflated from the specified resource.
1214 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001215 * @param parent The group the shortcut belongs to.
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001216 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001217 * @return A View inflated from layoutResId.
1218 */
Sunny Goyal95899162019-03-27 16:03:06 -07001219 public View createShortcut(ViewGroup parent, WorkspaceItemInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001220 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1221 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal95899162019-03-27 16:03:06 -07001222 favorite.applyFromWorkspaceItem(info);
Sunny Goyal8a2a63b2018-03-06 22:15:18 -08001223 favorite.setOnClickListener(ItemClickHandler.INSTANCE);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001224 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001225 return favorite;
1226 }
1227
1228 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001229 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001230 *
1231 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001232 */
Sunny Goyalefb7e842018-10-04 15:11:00 -07001233 private void completeAddShortcut(Intent data, int container, int screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001234 int cellY, PendingRequestArgs args) {
Pinyao Ting5eee5f42019-10-31 16:47:35 -07001235 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
Jon Mirandac476d6e2017-05-04 16:30:01 -07001236 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001237 return;
1238 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001239
Jon Mirandac476d6e2017-05-04 16:30:01 -07001240 int[] cellXY = mTmpAddItemCellCoordinates;
1241 CellLayout layout = getCellLayout(container, screenId);
1242
Sunny Goyaleaf7a952020-07-29 16:54:20 -07001243 WorkspaceItemInfo info = PinRequestHelper.createWorkspaceItemFromPinItemRequest(
Sunny Goyale7b00122019-10-02 16:13:34 -07001244 this, PinRequestHelper.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001245
1246 if (info == null) {
Sunny Goyalb57645f2017-03-20 13:57:28 -07001247 // Legacy shortcuts are only supported for primary profile.
1248 info = Process.myUserHandle().equals(args.user)
Sunny Goyal53116c62020-08-07 16:32:18 -07001249 ? ModelUtils.fromLegacyShortcutIntent(this, data) : null;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001250
Sunny Goyalb57645f2017-03-20 13:57:28 -07001251 if (info == null) {
1252 Log.e(TAG, "Unable to parse a valid custom shortcut result");
1253 return;
1254 } else if (!new PackageManagerHelper(this).hasPermissionForActivity(
Sunny Goyal342e4662017-02-02 15:21:08 -08001255 info.intent, args.getPendingIntent().getComponent().getPackageName())) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001256 // The app is trying to add a shortcut without sufficient permissions
1257 Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
1258 return;
1259 }
1260 }
1261
Jon Mirandac476d6e2017-05-04 16:30:01 -07001262 if (container < 0) {
1263 // Adding a shortcut to the Workspace.
1264 final View view = createShortcut(info);
1265 boolean foundCellSpan = false;
1266 // First we check if we already know the exact location where we want to add this item.
1267 if (cellX >= 0 && cellY >= 0) {
1268 cellXY[0] = cellX;
1269 cellXY[1] = cellY;
1270 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001271
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001272 DragObject dragObject = new DragObject(getApplicationContext());
1273 dragObject.dragInfo = info;
Jon Mirandac476d6e2017-05-04 16:30:01 -07001274 // If appropriate, either create a folder or add to an existing folder
1275 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
Hyunyoung Song1ae42422020-01-26 23:25:14 -08001276 true, dragObject)) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001277 return;
1278 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001279 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1280 true)) {
1281 return;
1282 }
1283 } else {
1284 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1285 }
1286
1287 if (!foundCellSpan) {
1288 mWorkspace.onNoCellFound(layout);
Adam Cohen558baaf2011-08-15 15:22:57 -07001289 return;
1290 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001291
1292 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1293 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001294 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001295 // Adding a shortcut to a Folder.
Sunny Goyale29897f52017-07-20 10:09:42 -07001296 FolderIcon folderIcon = findFolderIcon(container);
Jon Mirandac476d6e2017-05-04 16:30:01 -07001297 if (folderIcon != null) {
1298 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1299 folderInfo.add(info, args.rank, false);
1300 } else {
Sunny Goyale29897f52017-07-20 10:09:42 -07001301 Log.e(TAG, "Could not find folder with id " + container + " to add shortcut.");
Jon Mirandac476d6e2017-05-04 16:30:01 -07001302 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001303 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001304 }
1305
Sunny Goyalefb7e842018-10-04 15:11:00 -07001306 public FolderIcon findFolderIcon(final int folderIconId) {
Sunny Goyal83fd25e2018-07-09 16:47:01 -07001307 return (FolderIcon) mWorkspace.getHomescreenIconByItemId(folderIconId);
Sunny Goyale29897f52017-07-20 10:09:42 -07001308 }
1309
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001310 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001311 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001312 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001313 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001314 */
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001315 @Thunk
1316 void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001317 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1318
Adam Cohened66b2b2012-01-23 17:28:51 -08001319 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001320 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001321 }
Romain Guycbb89e42009-06-08 15:52:54 -07001322
Adam Cohen59400422014-03-05 18:07:04 -08001323 LauncherAppWidgetInfo launcherInfo;
1324 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
Sunny Goyal2100c782016-08-22 16:00:03 -07001325 launcherInfo.spanX = itemInfo.spanX;
1326 launcherInfo.spanY = itemInfo.spanY;
1327 launcherInfo.minSpanX = itemInfo.minSpanX;
1328 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001329 launcherInfo.user = appWidgetInfo.getProfile();
Romain Guycbb89e42009-06-08 15:52:54 -07001330
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001331 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal2100c782016-08-22 16:00:03 -07001332 itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001333
Sunny Goyal2100c782016-08-22 16:00:03 -07001334 if (hostView == null) {
1335 // Perform actual inflation because we're live
1336 hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001337 }
Sunny Goyal2100c782016-08-22 16:00:03 -07001338 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301339 prepareAppWidget(hostView, launcherInfo);
1340 mWorkspace.addInScreen(hostView, launcherInfo);
Pinyao Tingc9074272019-11-11 11:51:44 -08001341 announceForAccessibility(R.string.item_added_to_workspace);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001342 }
Romain Guycbb89e42009-06-08 15:52:54 -07001343
Sunny Goyald5462aa2016-11-22 16:52:39 +05301344 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001345 hostView.setTag(item);
1346 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001347 hostView.setFocusable(true);
1348 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001349 }
1350
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001351 private final BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() {
Adam Cohended9f8d2010-11-03 13:25:16 -07001352 @Override
1353 public void onReceive(Context context, Intent intent) {
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001354 // Reset AllApps to its initial state only if we are not in the middle of
1355 // processing a multi-step drop
1356 if (mPendingRequestArgs == null) {
Riddle Hsu7a7468f2019-11-21 01:32:58 +08001357 if (!isInState(NORMAL)) {
1358 onUiChangedWhileSleeping();
1359 }
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001360 mStateManager.goToState(NORMAL);
Adam Cohended9f8d2010-11-03 13:25:16 -07001361 }
1362 }
1363 };
1364
Sunny Goyal9c2b9602020-01-07 13:07:55 -08001365 private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
Tony Wickhamf34bee82018-12-03 18:11:39 -08001366 mWorkspace.updateNotificationDots(updatedDots);
1367 mAppsView.getAppsStore().updateNotificationDots(updatedDots);
Tony Wickham010d2552017-01-20 08:15:28 -08001368 }
1369
Adam Cohended9f8d2010-11-03 13:25:16 -07001370 @Override
1371 public void onAttachedToWindow() {
1372 super.onAttachedToWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001373 mOverlayManager.onAttachedToWindow();
Adam Cohended9f8d2010-11-03 13:25:16 -07001374 }
1375
1376 @Override
1377 public void onDetachedFromWindow() {
1378 super.onDetachedFromWindow();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001379 mOverlayManager.onDetachedFromWindow();
1380 closeContextMenu();
Adam Cohended9f8d2010-11-03 13:25:16 -07001381 }
1382
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001383 @Override
1384 public Object onRetainNonConfigurationInstance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001385 NonConfigInstance instance = new NonConfigInstance();
1386 instance.config = new Configuration(mOldConfig);
1387
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001388 int width = mDragLayer.getWidth();
1389 int height = mDragLayer.getHeight();
1390
Schneider Victor-tulias5aad9d82020-12-15 10:47:44 -05001391 if (FeatureFlags.ENABLE_LAUNCHER_ACTIVITY_THEME_CROSSFADE.get()
1392 && width > 0
1393 && height > 0) {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001394 instance.snapshot =
1395 BitmapRenderer.createHardwareBitmap(width, height, mDragLayer::draw);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001396 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08001397 return instance;
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07001398 }
1399
Sunny Goyalc4fa8c32017-11-07 12:23:58 -08001400 public AllAppsTransitionController getAllAppsController() {
1401 return mAllAppsController;
1402 }
1403
Sunny Goyal9d69c8d2018-03-19 13:41:31 -07001404 @Override
Winson Chunga6945242014-01-08 14:04:34 -08001405 public DragLayer getDragLayer() {
1406 return mDragLayer;
1407 }
1408
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001409 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001410 return mAppsView;
1411 }
1412
Winson Chunga6945242014-01-08 14:04:34 -08001413 public Workspace getWorkspace() {
1414 return mWorkspace;
1415 }
1416
1417 public Hotseat getHotseat() {
1418 return mHotseat;
1419 }
1420
Sunny Goyal7c7be8c2018-03-07 19:58:07 -08001421 public <T extends View> T getOverviewPanel() {
Winson Chung8ae41982017-11-10 11:42:13 -08001422 return (T) mOverviewPanel;
Winson Chunga6945242014-01-08 14:04:34 -08001423 }
1424
Sunny Goyal47328fd2016-05-25 18:56:41 -07001425 public DropTargetBar getDropTargetBar() {
1426 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001427 }
1428
Tony Wickham490a8ab2020-04-01 17:03:58 -07001429 public ScrimView getScrimView() {
1430 return mScrimView;
1431 }
1432
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001433 public LauncherAppWidgetHost getAppWidgetHost() {
1434 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001435 }
Romain Guycbb89e42009-06-08 15:52:54 -07001436
Cyrus Boadway0d309db2021-04-14 12:29:14 +00001437 protected LauncherAppWidgetHost createAppWidgetHost() {
1438 return new LauncherAppWidgetHost(this,
1439 appWidgetId -> getWorkspace().removeWidget(appWidgetId));
1440 }
1441
Winson Chunga9abd0e2010-10-27 17:18:37 -07001442 public LauncherModel getModel() {
1443 return mModel;
1444 }
1445
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001446 public ModelWriter getModelWriter() {
1447 return mModelWriter;
1448 }
1449
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001450 @Override
Adam Cohen79d90c52016-04-22 13:29:20 -07001451 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001452 return mSharedPrefs;
1453 }
1454
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001455 @Override
1456 public SharedPreferences getDevicePrefs() {
1457 return Utilities.getDevicePrefs(this);
1458 }
1459
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001460 public int getOrientation() {
1461 return mOldConfig.orientation;
1462 }
Jon Miranda6bed3502017-09-19 14:43:17 -07001463
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001464 @Override
1465 protected void onNewIntent(Intent intent) {
vadimtbaf5fbb2019-12-16 18:56:09 -08001466 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
1467 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Launcher.onNewIntent: " + intent);
1468 }
Winson Chung5cc62c72019-10-16 11:32:41 -07001469 Object traceToken = TraceHelper.INSTANCE.beginSection(ON_NEW_INTENT_EVT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001470 super.onNewIntent(intent);
1471
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001472 boolean alreadyOnHome = hasWindowFocus() && ((intent.getFlags() &
Winson15f8b172015-08-19 11:02:39 -07001473 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1474 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001475
1476 // Check this condition before handling isActionMain, as this will get reset.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001477 boolean shouldMoveToDefaultScreen = alreadyOnHome && isInState(NORMAL)
Sunny Goyalf9403d92017-10-18 10:55:56 -07001478 && AbstractFloatingView.getTopOpenView(this) == null;
Winson15f8b172015-08-19 11:02:39 -07001479 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
Sunny Goyale84c5b82019-09-26 17:05:31 -07001480 boolean internalStateHandled = ACTIVITY_TRACKER.handleNewIntent(this, intent);
Sunny Goyald3864fa2017-11-14 15:06:36 -08001481
Winson15f8b172015-08-19 11:02:39 -07001482 if (isActionMain) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001483 if (!internalStateHandled) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001484 // In all these cases, only animate if we're already on home
Andy Wickham65ced1b2020-03-07 02:14:19 +00001485 closeOpenViews(isStarted());
Jon Mirandafeba90f2016-10-06 10:53:29 -07001486
Sunny Goyala2467272018-03-16 14:53:05 -07001487 if (!isInState(NORMAL)) {
1488 // Only change state, if not already the same. This prevents cancelling any
1489 // animations running as part of resume
Sunny Goyalfee1b252020-12-14 12:30:38 -08001490 mStateManager.goToState(NORMAL, mStateManager.shouldAnimateStateChange());
Sunny Goyala2467272018-03-16 14:53:05 -07001491 }
Sunny Goyald3864fa2017-11-14 15:06:36 -08001492
1493 // Reset the apps view
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001494 if (!alreadyOnHome) {
Sunny Goyal7185dd62018-03-14 17:51:49 -07001495 mAppsView.reset(isStarted() /* animate */);
Sunny Goyald3864fa2017-11-14 15:06:36 -08001496 }
1497
Sunny Goyalaad33592018-08-07 17:20:35 -07001498 if (shouldMoveToDefaultScreen && !mWorkspace.isHandlingTouch()) {
Sunny Goyald3864fa2017-11-14 15:06:36 -08001499 mWorkspace.post(mWorkspace::moveToDefaultScreen);
1500 }
1501 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001502
Hyunyoung Song2a70b3d2019-06-11 12:47:07 -07001503 // Handle HOME_INTENT
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001504 hideKeyboard();
Adam Cohen6fecd412013-10-02 17:41:50 -07001505
Adam Cohen9211d422014-10-07 18:14:53 -07001506 if (mLauncherCallbacks != null) {
Sunny Goyal85462132018-04-24 11:39:37 -07001507 mLauncherCallbacks.onHomeIntent(internalStateHandled);
Adam Cohen9211d422014-10-07 18:14:53 -07001508 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001509 mOverlayManager.hideOverlay(isStarted() && !isForceInvisible());
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001510 handleGestureContract(intent);
Sunny Goyal512a2c12020-04-08 12:52:45 -07001511 } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
Winson Chungdd15ace2020-08-04 15:52:01 -07001512 showAllAppsFromIntent(alreadyOnHome);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001513 }
Winson15f8b172015-08-19 11:02:39 -07001514
Winson Chung5cc62c72019-10-16 11:32:41 -07001515 TraceHelper.INSTANCE.endSection(traceToken);
Adam Coppa120b8e2013-11-12 16:26:04 +00001516 }
1517
Winson Chungdd15ace2020-08-04 15:52:01 -07001518 protected void showAllAppsFromIntent(boolean alreadyOnHome) {
1519 AbstractFloatingView.closeAllOpenViews(this);
1520 getStateManager().goToState(ALL_APPS, alreadyOnHome);
1521 }
1522
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001523 /**
Sunny Goyal30ac97d2020-06-24 23:47:46 -07001524 * Handles gesture nav contract
1525 */
1526 protected void handleGestureContract(Intent intent) {
1527 GestureNavContract gnc = GestureNavContract.fromIntent(intent);
1528 if (gnc != null) {
1529 AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
1530 FloatingSurfaceView.show(this, gnc);
1531 }
1532 }
1533
1534 /**
Sunny Goyaldeb91c42020-03-24 02:17:59 -07001535 * Hides the keyboard if visible
1536 */
1537 public void hideKeyboard() {
1538 final View v = getWindow().peekDecorView();
1539 if (v != null && v.getWindowToken() != null) {
1540 UiThreadHelper.hideKeyboardAsync(this, v.getWindowToken());
1541 }
1542 }
1543
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001544 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001545 public void onRestoreInstanceState(Bundle state) {
1546 super.onRestoreInstanceState(state);
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001547 mWorkspace.restoreInstanceStateForChild(mSynchronouslyBoundPage);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001548 }
1549
1550 @Override
1551 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001552 if (mWorkspace.getChildCount() > 0) {
Sunny Goyal7ce471b2017-08-02 03:37:39 -07001553 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN, mWorkspace.getNextPage());
Hyunyoung Song645764e2016-06-06 14:19:02 -07001554
Adam Cohen21cd0022013-10-09 18:57:02 -07001555 }
Sunny Goyalea609262017-10-25 15:47:38 -07001556 outState.putInt(RUNTIME_STATE, mStateManager.getState().ordinal);
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001557
1558
1559 AbstractFloatingView widgets = AbstractFloatingView
1560 .getOpenView(this, AbstractFloatingView.TYPE_WIDGETS_FULL_SHEET);
1561 if (widgets != null) {
1562 SparseArray<Parcelable> widgetsState = new SparseArray<>();
1563 widgets.saveHierarchyState(widgetsState);
1564 outState.putSparseParcelableArray(RUNTIME_STATE_WIDGET_PANEL, widgetsState);
1565 } else {
1566 outState.remove(RUNTIME_STATE_WIDGET_PANEL);
1567 }
1568
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001569 // We close any open folders and shortcut containers that are not safe for rebind,
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001570 // and we need to make sure this state is reflected.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07001571 AbstractFloatingView.closeOpenViews(this, false, TYPE_ALL & ~TYPE_REBIND_SAFE);
1572 finishAutoCancelActionMode();
Tony Wickham49c8d292016-07-01 11:44:34 -07001573
Sunny Goyal2100c782016-08-22 16:00:03 -07001574 if (mPendingRequestArgs != null) {
1575 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1576 }
Sunny Goyaldedda052019-05-14 15:23:48 -07001577 outState.putInt(RUNTIME_STATE_PENDING_REQUEST_CODE, mPendingActivityRequestCode);
1578
Sunny Goyal2100c782016-08-22 16:00:03 -07001579 if (mPendingActivityResult != null) {
1580 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001581 }
1582
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07001583 super.onSaveInstanceState(outState);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001584 mOverlayManager.onActivitySaveInstanceState(this, outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001585 }
1586
1587 @Override
1588 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001589 super.onDestroy();
Sunny Goyale84c5b82019-09-26 17:05:31 -07001590 ACTIVITY_TRACKER.onActivityDestroyed(this);
Romain Guycbb89e42009-06-08 15:52:54 -07001591
Sunny Goyal5d1873a2018-05-08 11:10:44 -07001592 unregisterReceiver(mScreenOffReceiver);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001593 mWorkspace.removeFolderListeners();
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001594 PluginManagerWrapper.INSTANCE.get(this).removePluginListener(this);
Winson Chunge7a03942011-08-05 15:05:12 -07001595
Sunny Goyala7a5bf32020-01-05 15:35:29 +05301596 mModel.removeCallbacks(this);
Sunny Goyal623eddd2018-03-02 12:24:41 -08001597 mRotationHelper.destroy();
Sunny Goyal745bad92016-05-02 10:54:12 -07001598
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001599 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001600 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001601 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001602 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001603 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001604
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001605 TextKeyListener.getInstance().release();
Tony2917a8b2017-07-31 23:29:42 -07001606 clearPendingBinds();
Hyunyoung Song31971a32019-01-27 12:31:12 -08001607 LauncherAppState.getIDP(this).removeOnChangeListener(this);
Sunny Goyalb1d7de22019-09-06 10:36:54 -07001608
1609 mOverlayManager.onActivityDestroyed(this);
Samuel Fufa41d909f2020-03-20 16:27:09 -07001610 mUserChangedCallbackCloseable.close();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001611 }
1612
Sunny Goyalae502842016-06-17 08:43:56 -07001613 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1614 return mAccessibilityDelegate;
1615 }
1616
Adam Cohena9cf38f2011-05-02 15:36:58 -07001617 public DragController getDragController() {
1618 return mDragController;
1619 }
1620
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001621 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001622 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001623 if (requestCode != -1) {
1624 mPendingActivityRequestCode = requestCode;
1625 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001626 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001627 }
1628
1629 @Override
Sunny Goyaldedda052019-05-14 15:23:48 -07001630 public void startIntentSenderForResult(IntentSender intent, int requestCode,
Adam Cohen173f7112015-03-27 15:14:00 -07001631 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Sunny Goyaldedda052019-05-14 15:23:48 -07001632 if (requestCode != -1) {
1633 mPendingActivityRequestCode = requestCode;
1634 }
Sunny Goyal210e1742019-10-17 12:05:38 -07001635 try {
1636 super.startIntentSenderForResult(intent, requestCode,
1637 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1638 } catch (IntentSender.SendIntentException e) {
1639 throw new ActivityNotFoundException();
Adam Cohen173f7112015-03-27 15:14:00 -07001640 }
1641 }
1642
Winson Chung70d72102011-08-12 11:24:35 -07001643 /**
1644 * Indicates that we want global search for this activity by setting the globalSearch
1645 * argument for {@link #startSearch} to true.
1646 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001647 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001648 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001649 Bundle appSearchData, boolean globalSearch) {
1650 if (appSearchData == null) {
1651 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001652 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001653 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001654
Sunny Goyal6f28e712016-09-13 14:19:29 -07001655 if (mLauncherCallbacks == null ||
1656 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1657 // Starting search from the callbacks failed. Start the default global search.
Sunny Goyalf4aceab2017-12-06 16:16:31 -08001658 super.startSearch(initialQuery, selectInitialQuery, appSearchData, true);
Ian Parkinson047036e2014-09-01 15:40:53 +01001659 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001660
1661 // We need to show the workspace after starting the search
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001662 mStateManager.goToState(NORMAL);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001663 }
1664
Joe Onorato9c1289c2009-08-17 11:03:03 -04001665 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001666 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001667 }
1668
Adam Cohen517a7f52014-03-01 12:12:59 -08001669 public boolean isWorkspaceLoading() {
1670 return mWorkspaceLoading;
1671 }
1672
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001673 private void setWorkspaceLoading(boolean value) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001674 mWorkspaceLoading = value;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001675 }
1676
Sunny Goyal04a324a2017-01-20 21:08:59 -08001677 public void setWaitingForResult(PendingRequestArgs args) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001678 mPendingRequestArgs = args;
Adam Cohen9211d422014-10-07 18:14:53 -07001679 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001680
Sunny Goyal2100c782016-08-22 16:00:03 -07001681 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001682 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001683 if (LOGD) {
1684 Log.d(TAG, "Adding widget from drop");
1685 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08001686 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001687 }
1688
Sunny Goyal2100c782016-08-22 16:00:03 -07001689 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001690 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001691 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info,
1692 REQUEST_CREATE_APPWIDGET)) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001693 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07001694
Adam Cohenad4e15c2013-10-17 16:21:35 -07001695 Runnable onComplete = new Runnable() {
1696 @Override
1697 public void run() {
1698 // Exit spring loaded mode if necessary after adding the widget
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07001699 mStateManager.goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
Adam Cohenad4e15c2013-10-17 16:21:35 -07001700 }
1701 };
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001702 completeAddAppWidget(appWidgetId, info, boundWidget,
1703 addFlowHandler.getProviderInfo(this));
Sunny Goyal6e379fc2020-03-19 16:08:14 -07001704 mWorkspace.removeExtraEmptyScreenDelayed(delay, false, onComplete);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001705 }
1706 }
Romain Guycbb89e42009-06-08 15:52:54 -07001707
Sunny Goyalefb7e842018-10-04 15:11:00 -07001708 public void addPendingItem(PendingAddItemInfo info, int container, int screenId,
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001709 int[] cell, int spanX, int spanY) {
Sunny Goyal2100c782016-08-22 16:00:03 -07001710 info.container = container;
1711 info.screenId = screenId;
1712 if (cell != null) {
1713 info.cellX = cell[0];
1714 info.cellY = cell[1];
1715 }
1716 info.spanX = spanX;
1717 info.spanY = spanY;
1718
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001719 switch (info.itemType) {
1720 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
1721 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07001722 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001723 break;
1724 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08001725 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001726 break;
1727 default:
1728 throw new IllegalStateException("Unknown item type: " + info.itemType);
Samuel Fufaca37b8a2019-08-19 17:04:36 -07001729 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08001730 }
1731
Adam Cohenfbba09b2011-07-18 21:43:05 -07001732 /**
1733 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001734 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08001735 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001736 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
1737 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
vadimtcf275c12020-04-15 12:43:01 -07001738 TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: processShortcutFromDrop");
Sunny Goyal782f0c92017-01-19 10:27:54 -08001739 if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
1740 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
1741 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001742 }
1743
Adam Cohenfbba09b2011-07-18 21:43:05 -07001744 /**
1745 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07001746 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001747 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08001748 AppWidgetHostView hostView = info.boundWidget;
Sunny Goyal952e63d2017-08-16 04:59:08 -07001749 final int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08001750 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08001751 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001752 // In the case where we've prebound the widget, we remove it from the DragLayer
1753 if (LOGD) {
1754 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
1755 }
1756 getDragLayer().removeView(hostView);
1757
Adam Cohened66b2b2012-01-23 17:28:51 -08001758 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08001759 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07001760
1761 // Clear the boundWidget so that it doesn't get destroyed.
1762 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08001763 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07001764 // In this case, we either need to start an activity to get permission to bind
1765 // the widget, or we need to start an activity to configure the widget, or both.
Pinyao Tingc7a6c292019-08-26 14:36:02 -07001766 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET) {
1767 appWidgetId = CustomWidgetManager.INSTANCE.get(this).getWidgetIdForCustomProvider(
1768 info.componentName);
Sunny Goyal952e63d2017-08-16 04:59:08 -07001769 } else {
1770 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
1771 }
Adam Cohendd70d662012-10-04 16:53:44 -07001772 Bundle options = info.bindOptions;
1773
Sunny Goyalffe83f12014-08-14 17:39:34 -07001774 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
1775 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07001776 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001777 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07001778 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08001779 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07001780 }
Adam Cohened66b2b2012-01-23 17:28:51 -08001781 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07001782 }
1783
Samuel Fufa746d4202020-02-02 18:55:44 -08001784 /**
1785 * Creates and adds new folder to CellLayout
1786 */
Samuel Fufa28c3e452020-02-08 16:07:16 -08001787 public FolderIcon addFolder(CellLayout layout, int container, final int screenId, int cellX,
1788 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07001789 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001790
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001791 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001792 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001793
1794 // Create the view
Samuel Fufa746d4202020-02-02 18:55:44 -08001795 FolderIcon newFolder = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this, layout,
1796 folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301797 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07001798 // Force measure the new folder icon
1799 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
1800 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07001801 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001802 }
Romain Guycbb89e42009-06-08 15:52:54 -07001803
Tony Wickham1906cc32021-02-11 11:55:24 -08001804 @Override
1805 public Rect getFolderBoundingBox() {
1806 // We need to bound the folder to the currently visible workspace area
Andras Kloczl3a4ba0b2021-03-29 18:47:14 +02001807 return getWorkspace().getPageAreaRelativeToDragLayer();
Tony Wickham1906cc32021-02-11 11:55:24 -08001808 }
1809
1810 @Override
1811 public void updateOpenFolderPosition(int[] inOutPosition, Rect bounds, int width, int height) {
1812 int left = inOutPosition[0];
1813 int top = inOutPosition[1];
1814 DeviceProfile grid = getDeviceProfile();
1815 int distFromEdgeOfScreen = getWorkspace().getPaddingLeft();
1816 if (grid.isPhone && (grid.availableWidthPx - width) < 4 * distFromEdgeOfScreen) {
1817 // Center the folder if it is very close to being centered anyway, by virtue of
1818 // filling the majority of the viewport. ie. remove it from the uncanny valley
1819 // of centeredness.
1820 left = (grid.availableWidthPx - width) / 2;
1821 } else if (width >= bounds.width()) {
1822 // If the folder doesn't fit within the bounds, center it about the desired bounds
1823 left = bounds.left + (bounds.width() - width) / 2;
1824 }
1825 if (height >= bounds.height()) {
1826 // Folder height is greater than page height, center on page
1827 top = bounds.top + (bounds.height() - height) / 2;
1828 } else {
1829 // Folder height is less than page height, so bound it to the absolute open folder
1830 // bounds if necessary
1831 Rect folderBounds = grid.getAbsoluteOpenFolderBounds();
1832 left = Math.max(folderBounds.left, Math.min(left, folderBounds.right - width));
1833 top = Math.max(folderBounds.top, Math.min(top, folderBounds.bottom - height));
1834 }
1835 inOutPosition[0] = left;
1836 inOutPosition[1] = top;
1837 }
1838
Winsonc0b52fe2015-09-09 16:38:15 -07001839 /**
Winsonfa56b3f2015-09-14 12:01:13 -07001840 * Unbinds the view for the specified item, and removes the item and all its children.
1841 *
1842 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07001843 * @param itemInfo the {@link ItemInfo} for this view.
1844 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07001845 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07001846 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Sunny Goyal95899162019-03-27 16:03:06 -07001847 if (itemInfo instanceof WorkspaceItemInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07001848 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07001849 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
1850 if (folderIcon instanceof FolderIcon) {
Sunny Goyal95899162019-03-27 16:03:06 -07001851 ((FolderInfo) folderIcon.getTag()).remove((WorkspaceItemInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07001852 } else {
1853 mWorkspace.removeWorkspaceItem(v);
1854 }
Winsonc0b52fe2015-09-09 16:38:15 -07001855 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001856 getModelWriter().deleteItemFromDatabase(itemInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07001857 }
1858 } else if (itemInfo instanceof FolderInfo) {
1859 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001860 if (v instanceof FolderIcon) {
1861 ((FolderIcon) v).removeListeners();
1862 }
Winsonc0b52fe2015-09-09 16:38:15 -07001863 mWorkspace.removeWorkspaceItem(v);
1864 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001865 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07001866 }
1867 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
1868 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07001869 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07001870 if (deleteFromDb) {
Tony Wickham6a71a5b2018-08-21 11:40:23 -07001871 getModelWriter().deleteWidgetInfo(widgetInfo, getAppWidgetHost());
Winsonc0b52fe2015-09-09 16:38:15 -07001872 }
1873 } else {
1874 return false;
1875 }
1876 return true;
1877 }
1878
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001879 @Override
1880 public boolean dispatchKeyEvent(KeyEvent event) {
vadimtd633c9c2020-01-22 18:00:37 -08001881 TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "Key event", event);
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08001882 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001883 }
1884
Joe Onorato88ec0992009-11-19 13:16:06 -08001885 @Override
vadimt9af34a72020-01-21 11:19:13 -08001886 public boolean dispatchTouchEvent(MotionEvent ev) {
Sunny Goyala306e592020-03-24 01:51:41 -07001887 switch (ev.getAction()) {
1888 case MotionEvent.ACTION_DOWN:
1889 mTouchInProgress = true;
1890 break;
1891 case MotionEvent.ACTION_UP:
Riddle Hsub30adcb2020-10-07 15:57:44 +08001892 mLastTouchUpTime = SystemClock.uptimeMillis();
Sunny Goyala306e592020-03-24 01:51:41 -07001893 // Follow through
1894 case MotionEvent.ACTION_CANCEL:
1895 mTouchInProgress = false;
1896 break;
Sunny Goyal9b180102020-03-11 10:02:29 -07001897 }
vadimtd633c9c2020-01-22 18:00:37 -08001898 TestLogging.recordMotionEvent(TestProtocol.SEQUENCE_MAIN, "Touch event", ev);
vadimt9af34a72020-01-21 11:19:13 -08001899 return super.dispatchTouchEvent(ev);
1900 }
1901
Sunny Goyala306e592020-03-24 01:51:41 -07001902 /**
1903 * Returns true if a touch interaction is in progress
1904 */
1905 public boolean isTouchInProgress() {
1906 return mTouchInProgress;
1907 }
1908
vadimt9af34a72020-01-21 11:19:13 -08001909 @Override
Joe Onorato88ec0992009-11-19 13:16:06 -08001910 public void onBackPressed() {
Sunny Goyal7c8a65e2017-12-22 11:11:33 -08001911 if (finishAutoCancelActionMode()) {
1912 return;
1913 }
Adam Cohen9211d422014-10-07 18:14:53 -07001914
Sunny Goyal45478022015-06-08 16:52:41 -07001915 if (mDragController.isDragging()) {
1916 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08001917 return;
1918 }
1919
Jon Mirandafeba90f2016-10-06 10:53:29 -07001920 // Note: There should be at most one log per method call. This is enforced implicitly
1921 // by using if-else statements.
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001922 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
Tony Wickham52c1b662018-05-21 13:13:58 -07001923 if (topView != null && topView.onBackPressed()) {
1924 // Handled by the floating view.
Patrick Dubroy94f78a52011-02-28 17:39:16 -08001925 } else {
Sunny Goyale39690b2018-08-02 13:35:07 -07001926 mStateManager.getState().onBackPressed(this);
Michael Jurkaaf442092010-06-10 17:01:57 -07001927 }
Joe Onorato88ec0992009-11-19 13:16:06 -08001928 }
1929
Sunny Goyalfe770c92016-09-27 14:38:58 -07001930 @TargetApi(Build.VERSION_CODES.M)
Sunny Goyal0b0847b2018-03-14 12:30:11 -07001931 @Override
Sunny Goyal0b0847b2018-03-14 12:30:11 -07001932 protected boolean onErrorStartingShortcut(Intent intent, ItemInfo info) {
1933 // Due to legacy reasons, direct call shortcuts require Launchers to have the
1934 // corresponding permission. Show the appropriate permission prompt if that
1935 // is the case.
1936 if (intent.getComponent() == null
1937 && Intent.ACTION_CALL.equals(intent.getAction())
1938 && checkSelfPermission(android.Manifest.permission.CALL_PHONE) !=
1939 PackageManager.PERMISSION_GRANTED) {
1940
1941 setWaitingForResult(PendingRequestArgs
1942 .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
1943 requestPermissions(new String[]{android.Manifest.permission.CALL_PHONE},
1944 REQUEST_PERMISSION_CALL_PHONE);
1945 return true;
1946 } else {
1947 return false;
1948 }
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001949 }
1950
Hyunyoung Song46d07f72018-05-22 15:41:25 -07001951 @Override
Sunny Goyal852537f2020-07-15 17:02:16 -07001952 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Tony Wickham794fe4f2021-01-11 14:54:23 -06001953 if (isViewInTaskbar(v)) {
1954 // Start the activity without the hacky workarounds below, which assume the View was
1955 // clicked when Launcher was resumed and will be hidden until Launcher is re-resumed
1956 // (this isn't the case for Taskbar).
1957 return super.startActivitySafely(v, intent, item);
1958 }
1959
Winson Chung0b70cd42019-06-17 22:34:33 -07001960 if (!hasBeenResumed()) {
1961 // Workaround an issue where the WM launch animation is clobbered when finishing the
1962 // recents animation into launcher. Defer launching the activity until Launcher is
1963 // next resumed.
Sunny Goyal852537f2020-07-15 17:02:16 -07001964 addOnResumeCallback(() -> startActivitySafely(v, intent, item));
Winson Chungc9bf6d42019-10-04 15:33:18 -07001965 if (mOnDeferredActivityLaunchCallback != null) {
1966 mOnDeferredActivityLaunchCallback.run();
1967 mOnDeferredActivityLaunchCallback = null;
1968 }
Winson Chung0b70cd42019-06-17 22:34:33 -07001969 return true;
1970 }
1971
Sunny Goyal852537f2020-07-15 17:02:16 -07001972 boolean success = super.startActivitySafely(v, intent, item);
Hyunyoung Song1241e612018-05-15 21:46:51 -07001973 if (success && v instanceof BubbleTextView) {
Sunny Goyal0b0847b2018-03-14 12:30:11 -07001974 // This is set to the view that launched the activity that navigated the user away
1975 // from launcher. Since there is no callback for when the activity has finished
1976 // launching, enable the press state and keep this reference to reset the press
1977 // state when we return to launcher.
1978 BubbleTextView btv = (BubbleTextView) v;
1979 btv.setStayPressed(true);
Sunny Goyalb65d7662021-03-07 15:09:11 -08001980 addOnResumeCallback(() -> btv.setStayPressed(false));
Sunny Goyala7ce1662016-05-31 15:01:35 -07001981 }
Hyunyoung Song1241e612018-05-15 21:46:51 -07001982 return success;
Michael Jurka86a720e2012-05-09 11:23:23 -07001983 }
1984
Winson Chung3d503fb2011-07-13 17:25:49 -07001985 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08001986 // TODO: Remove this method
Sunny Goyal876e4622018-11-02 13:50:40 -07001987 return mHotseat != null && (layout == mHotseat);
Winson Chung3d503fb2011-07-13 17:25:49 -07001988 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08001989
Winson Chung3d503fb2011-07-13 17:25:49 -07001990 /**
1991 * Returns the CellLayout of the specified container at the specified screen.
1992 */
Sunny Goyalefb7e842018-10-04 15:11:00 -07001993 public CellLayout getCellLayout(int container, int screenId) {
Sunny Goyal876e4622018-11-02 13:50:40 -07001994 return (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)
1995 ? mHotseat : mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08001996 }
1997
Michael Jurkae326f182011-11-21 14:05:46 -08001998 @Override
1999 public void onTrimMemory(int level) {
2000 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002001 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2002 // The widget preview db can result in holding onto over
2003 // 3MB of memory for caching which isn't necessary.
2004 SQLiteDatabase.releaseMemory();
2005
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002006 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002007 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002008 }
2009 }
2010
Michael Jurkad7c28052012-04-27 15:43:36 -07002011 @Override
2012 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07002013 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07002014 final List<CharSequence> text = event.getText();
2015 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07002016 // Populate event with a fake title based on the current state.
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002017 // TODO: When can workspace be null?
2018 text.add(mWorkspace == null
Sunny Goyal52e25452020-07-20 12:38:01 -07002019 ? getString(R.string.home_screen)
Sunny Goyalea609262017-10-25 15:47:38 -07002020 : mStateManager.getState().getDescription(this));
Michael Jurkad7c28052012-04-27 15:43:36 -07002021 return result;
2022 }
2023
Michael Jurka7607c2f2013-04-03 14:33:19 -07002024 /**
Winson Chungc9bf6d42019-10-04 15:33:18 -07002025 * Persistant callback which notifies when an activity launch is deferred because the activity
2026 * was not yet resumed.
2027 */
2028 public void setOnDeferredActivityLaunchCallback(Runnable callback) {
2029 mOnDeferredActivityLaunchCallback = callback;
2030 }
2031
2032 /**
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302033 * Sets the next page to bind synchronously on next bind.
2034 * @param page
2035 */
2036 public void setPageToBindSynchronously(int page) {
2037 mPageToBindSynchronously = page;
2038 }
2039
2040 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002041 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002042 */
Sunny Goyal93f878c2016-03-30 17:31:24 -07002043 @Override
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302044 public int getPageToBindSynchronously() {
2045 if (mPageToBindSynchronously != PagedView.INVALID_PAGE) {
2046 return mPageToBindSynchronously;
2047 } else if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07002048 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07002049 } else {
Winson Chung882a52e2015-07-08 14:32:26 -07002050 return 0;
Joe Onoratod0afc872010-06-11 00:03:15 -07002051 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002052 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07002053
Joe Onorato9c1289c2009-08-17 11:03:03 -04002054 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07002055 * Clear any pending bind callbacks. This is called when is loader is planning to
2056 * perform a full rebind from scratch.
2057 */
2058 @Override
2059 public void clearPendingBinds() {
Sunny Goyal527c7d32015-08-28 15:19:36 -07002060 if (mPendingExecutor != null) {
2061 mPendingExecutor.markCompleted();
2062 mPendingExecutor = null;
Sunny Goyal6b6d0a32019-08-05 17:19:32 -07002063
2064 // We might have set this flag previously and forgot to clear it.
2065 mAppsView.getAppsStore()
2066 .disableDeferUpdatesSilently(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
Sunny Goyal527c7d32015-08-28 15:19:36 -07002067 }
2068 }
2069
2070 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002071 * Refreshes the shortcuts shown on the workspace.
2072 *
2073 * Implementation of the method from LauncherModel.Callbacks.
2074 */
2075 public void startBinding() {
Winson Chung5cc62c72019-10-16 11:32:41 -07002076 Object traceToken = TraceHelper.INSTANCE.beginSection("startBinding");
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002077 // Floating panels (except the full widget sheet) are associated with individual icons. If
2078 // we are starting a fresh bind, close all such panels as all the icons are about
2079 // to go away.
Pinyao Tinga74b63a2019-07-17 23:26:06 -07002080 AbstractFloatingView.closeOpenViews(this, true, TYPE_ALL & ~TYPE_REBIND_SAFE);
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08002081
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002082 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08002083
Winson Chungd64d1762013-08-20 14:37:16 -07002084 // Clear the workspace because it's going to be rebound
Sunny Goyal2db53422019-03-01 16:06:12 -08002085 mDragController.cancelDrag();
2086
Adam Cohendf035382011-04-11 17:22:04 -07002087 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07002088 mWorkspace.removeAllWorkspaceScreens();
Sunny Goyalc11fac32018-02-27 19:20:15 -08002089 mAppWidgetHost.clearViews();
Winson Chungd64d1762013-08-20 14:37:16 -07002090
Winson Chung3d503fb2011-07-13 17:25:49 -07002091 if (mHotseat != null) {
Sunny Goyalc4d32012020-04-03 17:10:11 -07002092 mHotseat.resetLayout(getDeviceProfile().isVerticalBarLayout());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002093 }
Winson Chung5cc62c72019-10-16 11:32:41 -07002094 TraceHelper.INSTANCE.endSection(traceToken);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002095 }
2096
Adam Cohendcd297f2013-06-18 13:13:40 -07002097 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002098 public void bindScreens(IntArray orderedScreenIds) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002099 // Make sure the first screen is always at the start.
Jon Miranda7143ba62019-03-15 09:00:05 -07002100 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07002101 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != 0) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002102 orderedScreenIds.removeValue(Workspace.FIRST_SCREEN_ID);
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002103 orderedScreenIds.add(0, Workspace.FIRST_SCREEN_ID);
Jon Miranda7143ba62019-03-15 09:00:05 -07002104 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07002105 // If there are no screens, we need to have an empty screen
2106 mWorkspace.addExtraEmptyScreen();
Adam Cohen5084cba2013-09-03 12:01:16 -07002107 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002108 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07002109
Winsonc7d2e832016-07-28 12:24:55 -07002110 // After we have added all the screens, if the wallpaper was locked to the default state,
2111 // then notify to indicate that it can be released and a proper wallpaper offset can be
2112 // computed before the next layout
2113 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07002114 }
2115
Sunny Goyalefb7e842018-10-04 15:11:00 -07002116 private void bindAddScreens(IntArray orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07002117 int count = orderedScreenIds.size();
2118 for (int i = 0; i < count; i++) {
Sunny Goyalefb7e842018-10-04 15:11:00 -07002119 int screenId = orderedScreenIds.get(i);
Jon Miranda7143ba62019-03-15 09:00:05 -07002120 if (!FeatureFlags.QSB_ON_FIRST_SCREEN || screenId != Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002121 // No need to bind the first screen, as its always bound.
2122 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
2123 }
Adam Cohendcd297f2013-06-18 13:13:40 -07002124 }
Adam Cohendcd297f2013-06-18 13:13:40 -07002125 }
2126
Sunny Goyalb23980c2017-08-17 07:45:25 -07002127 @Override
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002128 public void preAddApps() {
2129 // If there's an undo snackbar, force it to complete to ensure empty screens are removed
2130 // before trying to add new items.
2131 mModelWriter.commitDelete();
2132 AbstractFloatingView snackbar = AbstractFloatingView.getOpenView(this, TYPE_SNACKBAR);
2133 if (snackbar != null) {
2134 snackbar.post(() -> snackbar.close(true));
2135 }
2136 }
2137
2138 @Override
Sunny Goyalefb7e842018-10-04 15:11:00 -07002139 public void bindAppsAdded(IntArray newScreens, ArrayList<ItemInfo> addNotAnimated,
Sunny Goyal29947f02017-12-18 13:49:44 -08002140 ArrayList<ItemInfo> addAnimated) {
Winson Chungd64d1762013-08-20 14:37:16 -07002141 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08002142 if (newScreens != null) {
2143 bindAddScreens(newScreens);
2144 }
Winson Chungd64d1762013-08-20 14:37:16 -07002145
2146 // We add the items without animation on non-visible pages, and with
2147 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08002148 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002149 bindItems(addNotAnimated, false);
Winson Chungd64d1762013-08-20 14:37:16 -07002150 }
Adam Cohen76a47a12014-02-05 11:47:43 -08002151 if (addAnimated != null && !addAnimated.isEmpty()) {
Sunny Goyalb23980c2017-08-17 07:45:25 -07002152 bindItems(addAnimated, true);
Winson Chungd64d1762013-08-20 14:37:16 -07002153 }
Winson Chungc58497e2013-09-03 17:48:37 -07002154
Winson Chung87412982013-10-03 18:34:14 -07002155 // Remove the extra empty screen
Sunny Goyal6e379fc2020-03-19 16:08:14 -07002156 mWorkspace.removeExtraEmptyScreen(false);
Winson Chungd64d1762013-08-20 14:37:16 -07002157 }
2158
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002159 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002160 * Bind the items start-end from the list.
2161 *
2162 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002163 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07002164 @Override
Sunny Goyalb23980c2017-08-17 07:45:25 -07002165 public void bindItems(final List<ItemInfo> items, final boolean forceAnimateIcons) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002166 // Get the list of added items and intersect them with the set of items here
Rajeev Kumar43c0f582017-06-23 15:34:55 -07002167 final Collection<Animator> bounceAnims = new ArrayList<>();
Winson Chung997a9232013-07-24 15:33:46 -07002168 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07002169 Workspace workspace = mWorkspace;
Sunny Goyalefb7e842018-10-04 15:11:00 -07002170 int newItemsScreenId = -1;
Sunny Goyalb23980c2017-08-17 07:45:25 -07002171 int end = items.size();
2172 for (int i = 0; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08002173 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07002174
2175 // Short circuit if we are loading dock items for a configuration which has no dock
2176 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
2177 mHotseat == null) {
2178 continue;
2179 }
2180
Sunny Goyal639e9062015-08-19 19:17:06 -07002181 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002182 switch (item.itemType) {
2183 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
2184 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08002185 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Sunny Goyal95899162019-03-27 16:03:06 -07002186 WorkspaceItemInfo info = (WorkspaceItemInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07002187 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002188 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002189 }
2190 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Tracy Zhou4d7b2442019-12-09 13:42:57 -08002191 view = FolderIcon.inflateFolderAndIcon(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07002192 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002193 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002194 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002195 }
Sunny Goyal952e63d2017-08-16 04:59:08 -07002196 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
2197 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET: {
Sunny Goyala9a1a212017-08-18 01:03:21 -07002198 view = inflateAppWidget((LauncherAppWidgetInfo) item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002199 if (view == null) {
2200 continue;
Sunny Goyal3be633b2016-12-08 09:59:25 -08002201 }
Sunny Goyal3be633b2016-12-08 09:59:25 -08002202 break;
2203 }
Winson Chungc763c4e2013-07-19 13:49:06 -07002204 default:
2205 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04002206 }
Sunny Goyal639e9062015-08-19 19:17:06 -07002207
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002208 /*
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002209 * Remove colliding items.
2210 */
2211 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
2212 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
2213 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
2214 View v = cl.getChildAt(item.cellX, item.cellY);
2215 Object tag = v.getTag();
2216 String desc = "Collision while binding workspace item: " + item
2217 + ". Collides with " + tag;
Zak Cohen3eeb41d2020-02-14 14:15:13 -08002218 if (FeatureFlags.IS_STUDIO_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002219 throw (new RuntimeException(desc));
2220 } else {
2221 Log.d(TAG, desc);
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002222 getModelWriter().deleteItemFromDatabase(item);
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07002223 continue;
2224 }
2225 }
2226 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05302227 workspace.addInScreenFromBind(view, item);
Sunny Goyal639e9062015-08-19 19:17:06 -07002228 if (animateIcons) {
2229 // Animate all the applications up now
2230 view.setAlpha(0f);
2231 view.setScaleX(0f);
2232 view.setScaleY(0f);
2233 bounceAnims.add(createNewAppBounceAnimation(view, i));
Sunny Goyal3be633b2016-12-08 09:59:25 -08002234 newItemsScreenId = item.screenId;
Sunny Goyal639e9062015-08-19 19:17:06 -07002235 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002236 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07002237
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002238 // Animate to the correct page
2239 if (animateIcons && newItemsScreenId > -1) {
2240 AnimatorSet anim = new AnimatorSet();
2241 anim.playTogether(bounceAnims);
Jon Miranda64eb8ea2018-03-29 11:43:58 -07002242
Sunny Goyalefb7e842018-10-04 15:11:00 -07002243 int currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002244 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
2245 final Runnable startBounceAnimRunnable = anim::start;
2246
2247 if (newItemsScreenId != currentScreenId) {
2248 // We post the animation slightly delayed to prevent slowdowns
2249 // when we are loading right after we return to launcher.
2250 mWorkspace.postDelayed(new Runnable() {
2251 public void run() {
2252 if (mWorkspace != null) {
Andy Wickham65ced1b2020-03-07 02:14:19 +00002253 closeOpenViews(false);
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002254
2255 mWorkspace.snapToPage(newScreenIndex);
2256 mWorkspace.postDelayed(startBounceAnimRunnable,
2257 NEW_APPS_ANIMATION_DELAY);
Winson Chung94d67682013-09-25 16:29:40 -07002258 }
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002259 }
2260 }, NEW_APPS_PAGE_MOVE_DELAY);
2261 } else {
2262 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07002263 }
Winson Chung64359a52013-07-08 17:17:08 -07002264 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002265 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002266 }
2267
Joe Onorato9c1289c2009-08-17 11:03:03 -04002268 /**
2269 * Add the views for a widget to the workspace.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002270 */
Sunny Goyala9a1a212017-08-18 01:03:21 -07002271 public void bindAppWidget(LauncherAppWidgetInfo item) {
2272 View view = inflateAppWidget(item);
2273 if (view != null) {
2274 mWorkspace.addInScreen(view, item);
2275 mWorkspace.requestLayout();
2276 }
2277 }
2278
2279 private View inflateAppWidget(LauncherAppWidgetInfo item) {
Samuel Fufaca37b8a2019-08-19 17:04:36 -07002280 if (item.hasOptionFlag(LauncherAppWidgetInfo.OPTION_SEARCH_WIDGET)) {
2281 item.providerName = QsbContainerView.getSearchComponentName(this);
2282 if (item.providerName == null) {
2283 getModelWriter().deleteItemFromDatabase(item);
2284 return null;
2285 }
2286 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002287 final AppWidgetHostView view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002288 if (mIsSafeModeEnabled) {
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002289 view = new PendingAppWidgetHostView(this, item, mIconCache, true);
Sunny Goyald5462aa2016-11-22 16:52:39 +05302290 prepareAppWidget(view, item);
Sunny Goyalb23980c2017-08-17 07:45:25 -07002291 return view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002292 }
2293
Winson Chung5cc62c72019-10-16 11:32:41 -07002294 Object traceToken = TraceHelper.INSTANCE.beginSection("BIND_WIDGET_id=" + item.appWidgetId);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002295
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002296 try {
2297 final LauncherAppWidgetProviderInfo appWidgetInfo;
Adam Cohen59400422014-03-05 18:07:04 -08002298
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002299 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
2300 // If the provider is not ready, bind as a pending widget.
2301 appWidgetInfo = null;
2302 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2303 // The widget id is not valid. Try to find the widget based on the provider info.
2304 appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
2305 } else {
2306 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
Sunny Goyalff572272014-07-23 13:58:07 -07002307 }
Sunny Goyalff572272014-07-23 13:58:07 -07002308
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002309 // If the provider is ready, but the width is not yet restored, try to restore it.
2310 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)
2311 && (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
2312 if (appWidgetInfo == null) {
2313 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
2314 + " belongs to component " + item.providerName
2315 + ", as the provider is null");
2316 getModelWriter().deleteItemFromDatabase(item);
2317 return null;
2318 }
Sunny Goyalff572272014-07-23 13:58:07 -07002319
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002320 // If we do not have a valid id, try to bind an id.
2321 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2322 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
2323 // Id has not been allocated yet. Allocate a new id.
2324 item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
2325 item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
Sunny Goyal86df1382016-08-10 15:03:22 -07002326
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002327 // Also try to bind the widget. If the bind fails, the user will be shown
2328 // a click to setup UI, which will ask for the bind permission.
2329 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(appWidgetInfo);
2330 pendingInfo.spanX = item.spanX;
2331 pendingInfo.spanY = item.spanY;
2332 pendingInfo.minSpanX = item.minSpanX;
2333 pendingInfo.minSpanY = item.minSpanY;
2334 Bundle options = WidgetHostViewLoader.getDefaultOptionsForWidget(this,
2335 pendingInfo);
2336
2337 boolean isDirectConfig =
2338 item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
2339 if (isDirectConfig && item.bindOptions != null) {
2340 Bundle newOptions = item.bindOptions.getExtras();
2341 if (options != null) {
2342 newOptions.putAll(options);
2343 }
2344 options = newOptions;
Sunny Goyal86df1382016-08-10 15:03:22 -07002345 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002346 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2347 item.appWidgetId, appWidgetInfo, options);
2348
2349 // We tried to bind once. If we were not able to bind, we would need to
2350 // go through the permission dialog, which means we cannot skip the config
2351 // activity.
2352 item.bindOptions = null;
2353 item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
2354
2355 // Bind succeeded
2356 if (success) {
2357 // If the widget has a configure activity, it is still needs to set it
2358 // up, otherwise the widget is ready to go.
2359 item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
2360 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
2361 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
2362 }
2363
2364 getModelWriter().updateItemInDatabase(item);
Sunny Goyal86df1382016-08-10 15:03:22 -07002365 }
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002366 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2367 && (appWidgetInfo.configure == null)) {
2368 // The widget was marked as UI not ready, but there is no configure activity to
2369 // update the UI.
2370 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002371 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07002372 }
Samuel Fufa9151c012020-02-24 17:06:28 -08002373 else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
2374 && appWidgetInfo.configure != null) {
2375 if (mAppWidgetManager.isAppWidgetRestored(item.appWidgetId)) {
2376 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
2377 getModelWriter().updateItemInDatabase(item);
2378 }
2379 }
Sunny Goyal56c73602015-09-25 12:55:01 -07002380 }
2381
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002382 if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2383 // Verify that we own the widget
2384 if (appWidgetInfo == null) {
Pinyao Ting0d97f8d2020-12-04 15:12:26 -08002385 FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002386 getModelWriter().deleteWidgetInfo(item, getAppWidgetHost());
2387 return null;
2388 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04002389
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002390 item.minSpanX = appWidgetInfo.minSpanX;
2391 item.minSpanY = appWidgetInfo.minSpanY;
2392 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Samuel Fufa9151c012020-02-24 17:06:28 -08002393 } else if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)
2394 && appWidgetInfo != null) {
2395 mAppWidgetHost.addPendingView(item.appWidgetId,
2396 new PendingAppWidgetHostView(this, item, mIconCache, false));
2397 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002398 } else {
2399 view = new PendingAppWidgetHostView(this, item, mIconCache, false);
2400 }
2401 prepareAppWidget(view, item);
2402 } finally {
Winson Chung5cc62c72019-10-16 11:32:41 -07002403 TraceHelper.INSTANCE.endSection(traceToken);
Sunny Goyal17c72fb2019-10-14 14:06:38 -07002404 }
2405
Sunny Goyalb23980c2017-08-17 07:45:25 -07002406 return view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04002407 }
2408
Sunny Goyalff572272014-07-23 13:58:07 -07002409 /**
2410 * Restores a pending widget.
2411 *
2412 * @param appWidgetId The app widget id
Sunny Goyalff572272014-07-23 13:58:07 -07002413 */
Sunny Goyald478c832016-04-01 12:04:16 -07002414 private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
Sunny Goyalff572272014-07-23 13:58:07 -07002415 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
2416 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
2417 Log.e(TAG, "Widget update called, when the widget no longer exists.");
Sunny Goyald478c832016-04-01 12:04:16 -07002418 return null;
Sunny Goyalff572272014-07-23 13:58:07 -07002419 }
2420
Sunny Goyal0fc1be12014-08-11 17:05:23 -07002421 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyald478c832016-04-01 12:04:16 -07002422 info.restoreStatus = finalRestoreFlag;
Jon Miranda2b823f42017-05-02 18:36:18 -07002423 if (info.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
2424 info.pendingItemInfo = null;
2425 }
Sunny Goyalff572272014-07-23 13:58:07 -07002426
Sunny Goyalba47faa2017-10-04 16:50:57 -07002427 if (((PendingAppWidgetHostView) view).isReinflateIfNeeded()) {
Sunny Goyal29947f02017-12-18 13:49:44 -08002428 view.reInflate();
Sunny Goyalba47faa2017-10-04 16:50:57 -07002429 }
2430
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002431 getModelWriter().updateItemInDatabase(info);
Sunny Goyald478c832016-04-01 12:04:16 -07002432 return info;
Sunny Goyalff572272014-07-23 13:58:07 -07002433 }
2434
Adam Cohen1462de32012-07-24 22:34:36 -07002435 public void onPageBoundSynchronously(int page) {
Sunny Goyalf4aceab2017-12-06 16:16:31 -08002436 mSynchronouslyBoundPage = page;
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302437 mWorkspace.setCurrentPage(page);
2438 mPageToBindSynchronously = PagedView.INVALID_PAGE;
Adam Cohen1462de32012-07-24 22:34:36 -07002439 }
2440
Sunny Goyal527c7d32015-08-28 15:19:36 -07002441 @Override
2442 public void executeOnNextDraw(ViewOnDrawExecutor executor) {
Sunny Goyal6b6d0a32019-08-05 17:19:32 -07002443 clearPendingBinds();
Sunny Goyal527c7d32015-08-28 15:19:36 -07002444 mPendingExecutor = executor;
Sunny Goyal60180b02018-02-07 12:56:30 -08002445 if (!isInState(ALL_APPS)) {
vadimtd4c90e12019-06-04 13:59:43 -07002446 mAppsView.getAppsStore().enableDeferUpdates(AllAppsStore.DEFER_UPDATES_NEXT_DRAW);
2447 mPendingExecutor.execute(() -> mAppsView.getAppsStore().disableDeferUpdates(
2448 AllAppsStore.DEFER_UPDATES_NEXT_DRAW));
Sunny Goyal60180b02018-02-07 12:56:30 -08002449 }
2450
Sunny Goyal527c7d32015-08-28 15:19:36 -07002451 executor.attachTo(this);
2452 }
2453
2454 public void clearPendingExecutor(ViewOnDrawExecutor executor) {
2455 if (mPendingExecutor == executor) {
2456 mPendingExecutor = null;
2457 }
2458 }
2459
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002460 @Override
2461 public void finishFirstPageBind(final ViewOnDrawExecutor executor) {
Sunny Goyal6001ea22018-05-10 16:31:00 -07002462 AlphaProperty property = mDragLayer.getAlphaProperty(ALPHA_INDEX_LAUNCHER_LOAD);
2463 if (property.getValue() < 1) {
2464 ObjectAnimator anim = ObjectAnimator.ofFloat(property, MultiValueAlpha.VALUE, 1);
2465 if (executor != null) {
2466 anim.addListener(new AnimatorListenerAdapter() {
2467 @Override
2468 public void onAnimationEnd(Animator animation) {
2469 executor.onLoadAnimationCompleted();
2470 }
2471 });
2472 }
2473 anim.start();
Sunny Goyal29947f02017-12-18 13:49:44 -08002474 } else if (executor != null) {
2475 executor.onLoadAnimationCompleted();
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07002476 }
2477 }
2478
Joe Onorato9c1289c2009-08-17 11:03:03 -04002479 /**
2480 * Callback saying that there aren't any more items to bind.
2481 *
2482 * Implementation of the method from LauncherModel.Callbacks.
2483 */
Tonyf80e8932018-12-21 11:58:04 -08002484 public void finishBindingItems(int pageBoundFirst) {
Winson Chung5cc62c72019-10-16 11:32:41 -07002485 Object traceToken = TraceHelper.INSTANCE.beginSection("finishBindingItems");
Adam Cohen1462de32012-07-24 22:34:36 -07002486 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04002487
Anjali Koppalff7ceff2014-05-01 18:26:37 -07002488 setWorkspaceLoading(false);
Adam Cohendb364c32014-05-20 14:23:40 -07002489
Sunny Goyal2100c782016-08-22 16:00:03 -07002490 if (mPendingActivityResult != null) {
2491 handleActivityResult(mPendingActivityResult.requestCode,
2492 mPendingActivityResult.resultCode, mPendingActivityResult.data);
2493 mPendingActivityResult = null;
Adam Cohendb364c32014-05-20 14:23:40 -07002494 }
2495
Sunny Goyal60e68c92020-08-12 13:59:27 -07002496 ItemInstallQueue.INSTANCE.get(this)
2497 .resumeModelPush(FLAG_LOADER_RUNNING);
Adam Cohen9211d422014-10-07 18:14:53 -07002498
Tonyf80e8932018-12-21 11:58:04 -08002499 // When undoing the removal of the last item on a page, return to that page.
Tony Wickham03f27012019-04-25 14:22:54 -07002500 // Since we are just resetting the current page without user interaction,
2501 // override the previous page so we don't log the page switch.
2502 mWorkspace.setCurrentPage(pageBoundFirst, pageBoundFirst /* overridePrevPage */);
Sunny Goyala7a5bf32020-01-05 15:35:29 +05302503 mPageToBindSynchronously = PagedView.INVALID_PAGE;
Tony Wickham6a71a5b2018-08-21 11:40:23 -07002504
Sunny Goyalac6f69f2019-08-16 11:59:55 -07002505 // Cache one page worth of icons
2506 getViewCache().setCacheSize(R.layout.folder_application,
2507 mDeviceProfile.inv.numFolderColumns * mDeviceProfile.inv.numFolderRows);
2508 getViewCache().setCacheSize(R.layout.folder_page, 2);
2509
Winson Chung5cc62c72019-10-16 11:32:41 -07002510 TraceHelper.INSTANCE.endSection(traceToken);
Winson Chungf0c6ae02012-03-21 16:10:31 -07002511 }
2512
Winson Chunga2413752012-04-03 14:22:34 -07002513 private boolean canRunNewAppsAnimation() {
Sunny Goyal9b180102020-03-11 10:02:29 -07002514 if (mDragController.isDragging()) {
2515 return false;
2516 } else {
Riddle Hsu979da642020-09-22 21:52:40 +08002517 return (SystemClock.uptimeMillis() - mLastTouchUpTime)
Sunny Goyal9b180102020-03-11 10:02:29 -07002518 > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
2519 }
Winson Chunga2413752012-04-03 14:22:34 -07002520 }
2521
Winson Chungc9168342013-06-26 14:54:55 -07002522 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyalf0b6db72018-08-13 16:10:14 -07002523 ValueAnimator bounceAnim = new PropertyListBuilder().alpha(1).scale(1).build(v)
Sunny Goyal60e68c92020-08-12 13:59:27 -07002524 .setDuration(ItemInstallQueue.NEW_SHORTCUT_BOUNCE_DURATION);
2525 bounceAnim.setStartDelay(i * ItemInstallQueue.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07002526 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07002527 return bounceAnim;
2528 }
2529
Pinyao Tingc9074272019-11-11 11:51:44 -08002530 private void announceForAccessibility(@StringRes int stringResId) {
2531 getDragLayer().announceForAccessibility(getString(stringResId));
2532 }
2533
Amith Yamasani6d7fe502010-11-16 09:05:07 -08002534 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04002535 * Add the icons for all apps.
2536 *
2537 * Implementation of the method from LauncherModel.Callbacks.
2538 */
Sunny Goyal28daf4a2020-06-08 17:06:09 -07002539 @Override
2540 public void bindAllApplications(AppInfo[] apps, int flags) {
2541 mAppsView.getAppsStore().setApps(apps, flags);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002542 PopupContainerWithArrow.dismissInvalidPopup(this);
Joe Onorato9c1289c2009-08-17 11:03:03 -04002543 }
2544
2545 /**
Zak Cohen658c67a2018-10-19 14:21:05 -07002546 * Copies LauncherModel's map of activities to shortcut counts to Launcher's. This is necessary
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002547 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
2548 */
2549 @Override
Zak Cohen658c67a2018-10-19 14:21:05 -07002550 public void bindDeepShortcutMap(HashMap<ComponentKey, Integer> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08002551 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07002552 }
2553
Sunny Goyal4390ace2014-10-13 11:33:11 -07002554 @Override
Schneider Victor-tulias6a5f4312021-01-12 19:30:02 +00002555 public void bindIncrementalDownloadProgressUpdated(AppInfo app) {
2556 mAppsView.getAppsStore().updateProgressBar(app);
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002557 }
2558
2559 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002560 public void bindWidgetsRestored(ArrayList<LauncherAppWidgetInfo> widgets) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002561 mWorkspace.widgetsRestored(widgets);
2562 }
2563
Joe Onorato9c1289c2009-08-17 11:03:03 -04002564 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002565 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002566 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002567 *
2568 * @param updated list of shortcuts which have changed.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002569 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07002570 @Override
Sunny Goyal28f50752020-07-21 14:15:13 -07002571 public void bindWorkspaceItemsChanged(List<WorkspaceItemInfo> updated) {
Sunny Goyal4390ace2014-10-13 11:33:11 -07002572 if (!updated.isEmpty()) {
2573 mWorkspace.updateShortcuts(updated);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002574 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal4390ace2014-10-13 11:33:11 -07002575 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07002576 }
2577
2578 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05002579 * Update the state of a package, typically related to install state.
2580 *
2581 * Implementation of the method from LauncherModel.Callbacks.
2582 */
Sunny Goyale755d462014-07-22 13:48:29 -07002583 @Override
Sunny Goyal29947f02017-12-18 13:49:44 -08002584 public void bindRestoreItemsChange(HashSet<ItemInfo> updates) {
Sunny Goyal756adbc2015-04-16 15:20:51 -07002585 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07002586 }
2587
2588 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002589 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07002590 * in addition to specific applications to remove, the reason being that
2591 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002592 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07002593 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04002594 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07002595 @Override
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002596 public void bindWorkspaceComponentsRemoved(final ItemInfoMatcher matcher) {
Sunny Goyal6e13dd32017-08-17 03:01:19 -07002597 mWorkspace.removeItemsByMatcher(matcher);
2598 mDragController.onAppsRemoved(matcher);
Sunny Goyal1818fb72020-11-09 14:32:48 -08002599 PopupContainerWithArrow.dismissInvalidPopup(this);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002600 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07002601
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07002602 @Override
Steven Ng2f5648a2021-02-08 17:18:25 +00002603 public void bindAllWidgets(final List<WidgetsListBaseEntry> allWidgets) {
Sunny Goyalf1fbc3f2017-10-10 15:21:15 -07002604 mPopupDataProvider.setAllWidgets(allWidgets);
Tony Wickham26b17462017-03-20 17:12:24 -07002605 }
2606
Tony Wickham86222d22017-03-29 15:30:43 -07002607 /**
2608 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
2609 * refreshes the widgets and shortcuts associated with the given package/user
2610 */
2611 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07002612 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08002613 }
2614
Winson Chung80baf5a2010-08-09 16:03:15 -07002615 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002616 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08002617 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002618 @Override
2619 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
2620 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002621
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002622 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
2623 writer.println(prefix + "Workspace Items");
Sunny Goyal7ce471b2017-08-02 03:37:39 -07002624 for (int i = 0; i < mWorkspace.getPageCount(); i++) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002625 writer.println(prefix + " Homescreen " + i);
2626
2627 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
2628 for (int j = 0; j < layout.getChildCount(); j++) {
2629 Object tag = layout.getChildAt(j).getTag();
2630 if (tag != null) {
2631 writer.println(prefix + " " + tag.toString());
2632 }
2633 }
2634 }
2635
2636 writer.println(prefix + " Hotseat");
Sunny Goyal876e4622018-11-02 13:50:40 -07002637 ViewGroup layout = mHotseat.getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07002638 for (int j = 0; j < layout.getChildCount(); j++) {
2639 Object tag = layout.getChildAt(j).getTag();
2640 if (tag != null) {
2641 writer.println(prefix + " " + tag.toString());
2642 }
Adam Cohen4caf2982013-08-20 18:54:31 -07002643 }
Sunny Goyala1365452015-10-01 15:46:24 -07002644 }
2645
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002646 writer.println(prefix + "Misc:");
Winson Chungef528762019-09-06 12:05:52 -07002647 dumpMisc(prefix + "\t", writer);
2648 writer.println(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
2649 writer.println(prefix + "\tmPendingRequestArgs=" + mPendingRequestArgs
2650 + " mPendingActivityResult=" + mPendingActivityResult);
2651 writer.println(prefix + "\tmRotationHelper: " + mRotationHelper);
2652 writer.println(prefix + "\tmAppWidgetHost.isListening: " + mAppWidgetHost.isListening());
2653
Tony Wickham646e4482020-04-06 17:25:53 -07002654 // Extra logging for general debugging
Hyunyoung Songa310a802019-04-25 13:57:16 -07002655 mDragLayer.dump(prefix, writer);
2656 mStateManager.dump(prefix, writer);
Tony Wickham646e4482020-04-06 17:25:53 -07002657 mPopupDataProvider.dump(prefix, writer);
Jon Miranda58561d42021-03-17 10:51:54 -04002658 mDeviceProfile.dump(prefix, writer);
Sunny Goyal2bba1902018-02-27 12:20:50 -08002659
2660 try {
2661 FileLog.flushAll(writer);
2662 } catch (Exception e) {
2663 // Ignore
2664 }
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002665
2666 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07002667
Adam Cohen9211d422014-10-07 18:14:53 -07002668 if (mLauncherCallbacks != null) {
2669 mLauncherCallbacks.dump(prefix, fd, writer, args);
2670 }
Sunny Goyalb1d7de22019-09-06 10:36:54 -07002671 mOverlayManager.dump(prefix, writer);
Adam Cohen16d7ffc2011-10-05 17:49:14 -07002672 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07002673
Sunny Goyal66b24572016-09-21 15:57:55 -07002674 @Override
Sunny Goyal66b24572016-09-21 15:57:55 -07002675 public void onProvideKeyboardShortcuts(
2676 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
2677
2678 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002679 if (isInState(NORMAL)) {
Sunny Goyal66b24572016-09-21 15:57:55 -07002680 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
2681 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
Vadim Tryshev74c261c2018-06-12 13:44:43 -07002682 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.widget_button_text),
2683 KeyEvent.KEYCODE_W, KeyEvent.META_CTRL_ON));
Sunny Goyal66b24572016-09-21 15:57:55 -07002684 }
Sunny Goyal384b5782021-02-09 22:50:02 -08002685 getSupportedActions(this, getCurrentFocus()).forEach(la ->
Vadim Tryshev3455f8d2018-05-11 20:02:20 -07002686 shortcutInfos.add(new KeyboardShortcutInfo(
Sunny Goyal384b5782021-02-09 22:50:02 -08002687 la.accessibilityAction.getLabel(), la.keyCode, KeyEvent.META_CTRL_ON)));
Sunny Goyal66b24572016-09-21 15:57:55 -07002688 if (!shortcutInfos.isEmpty()) {
2689 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
2690 }
2691
2692 super.onProvideKeyboardShortcuts(data, menu, deviceId);
2693 }
2694
2695 @Override
2696 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
2697 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
2698 switch (keyCode) {
2699 case KeyEvent.KEYCODE_A:
Sunny Goyal3e3f44c2017-10-23 17:14:52 -07002700 if (isInState(NORMAL)) {
2701 getStateManager().goToState(ALL_APPS);
Sunny Goyal66b24572016-09-21 15:57:55 -07002702 return true;
2703 }
2704 break;
Vadim Tryshev74c261c2018-06-12 13:44:43 -07002705 case KeyEvent.KEYCODE_W:
2706 if (isInState(NORMAL)) {
2707 OptionsPopupView.openWidgets(this);
2708 return true;
2709 }
2710 break;
Sunny Goyal384b5782021-02-09 22:50:02 -08002711 default:
2712 for (LauncherAction la : getSupportedActions(this, getCurrentFocus())) {
2713 if (la.keyCode == keyCode) {
2714 return la.invokeFromKeyboard(getCurrentFocus());
2715 }
2716 }
Sunny Goyal66b24572016-09-21 15:57:55 -07002717 }
2718 }
2719 return super.onKeyShortcut(keyCode, event);
2720 }
2721
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08002722 @Override
2723 public boolean onKeyUp(int keyCode, KeyEvent event) {
2724 if (keyCode == KeyEvent.KEYCODE_MENU) {
2725 // KEYCODE_MENU is sent by some tests, for example
2726 // LauncherJankTests#testWidgetsContainerFling. Don't just remove its handling.
2727 if (!mDragController.isDragging() && !mWorkspace.isSwitchingState() &&
2728 isInState(NORMAL)) {
2729 // Close any open floating views.
Andy Wickham65ced1b2020-03-07 02:14:19 +00002730 closeOpenViews();
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08002731
2732 // Setting the touch point to (-1, -1) will show the options popup in the center of
2733 // the screen.
vadimtbc5d7e62019-12-09 13:53:05 -08002734 if (Utilities.IS_RUNNING_IN_TEST_HARNESS) {
2735 Log.d(TestProtocol.PERMANENT_DIAG_TAG, "Opening options popup on key up");
2736 }
Sunny Goyal2fd7a8b2018-03-30 17:10:13 -07002737 OptionsPopupView.showDefaultOptions(this, -1, -1);
Vadim Tryshev646a0dd2018-02-05 16:27:50 -08002738 }
2739 return true;
2740 }
2741 return super.onKeyUp(keyCode, event);
2742 }
2743
Sunny Goyalb5181c82021-03-10 07:39:12 +00002744 @Override
2745 protected void collectStateHandlers(List<StateHandler> out) {
2746 out.add(getAllAppsController());
2747 out.add(getWorkspace());
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07002748 }
2749
Sunny Goyal210e1742019-10-17 12:05:38 -07002750 public TouchController[] createTouchControllers() {
2751 return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
2752 }
2753
Sunny Goyal210e1742019-10-17 12:05:38 -07002754 public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) { }
2755
2756 public void onDragLayerHierarchyChanged() { }
2757
Vinit Nayakf9b585b2019-07-10 14:25:32 -07002758 @Override
2759 public void returnToHomescreen() {
2760 super.returnToHomescreen();
2761 getStateManager().goToState(LauncherState.NORMAL);
2762 }
2763
Andy Wickham65ced1b2020-03-07 02:14:19 +00002764 private void closeOpenViews() {
2765 closeOpenViews(true);
2766 }
2767
2768 protected void closeOpenViews(boolean animate) {
2769 AbstractFloatingView.closeAllOpenViews(this, animate);
2770 }
2771
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07002772 public Stream<SystemShortcut.Factory> getSupportedShortcuts() {
Samuel Fufa5cf3e862020-02-03 20:22:54 -08002773 return Stream.of(APP_INFO, WIDGETS, INSTALL);
Sunny Goyal3a1eadd2019-10-23 17:44:27 -07002774 }
2775
Sunny Goyal384b5782021-02-09 22:50:02 -08002776 protected LauncherAccessibilityDelegate createAccessibilityDelegate() {
2777 return new LauncherAccessibilityDelegate(this);
2778 }
Sunny Goyalf2393f12020-04-01 20:13:12 -07002779
2780 /**
2781 * @see LauncherState#getOverviewScaleAndOffset(Launcher)
2782 */
2783 public float[] getNormalOverviewScaleAndOffset() {
2784 return new float[] {NO_SCALE, NO_OFFSET};
2785 }
2786
Tony Wickham02e9f1e2021-03-22 17:32:50 -07002787 /**
2788 * @see LauncherState#getTaskbarScale(Launcher)
2789 */
2790 public float getNormalTaskbarScale() {
2791 return 1f;
2792 }
2793
Sunny Goyal210e1742019-10-17 12:05:38 -07002794 public static Launcher getLauncher(Context context) {
Winson Chung8687bc22020-02-27 23:34:24 -08002795 return fromContext(context);
Sunny Goyal210e1742019-10-17 12:05:38 -07002796 }
2797
Sunny Goyal3dce5f32017-10-05 11:40:05 -07002798 /**
Sunny Goyalab770a12018-11-14 15:17:26 -08002799 * Just a wrapper around the type cast to allow easier tracking of calls.
2800 */
2801 public static <T extends Launcher> T cast(ActivityContext activityContext) {
2802 return (T) activityContext;
2803 }
2804
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07002805 /**
2806 * Cross-fades the launcher's updated appearance with its previous appearance.
2807 *
2808 * This method is used to cross-fade UI updates on activity creation, specifically dark mode
2809 * updates.
2810 */
2811 private void crossFadeWithPreviousAppearance() {
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08002812 NonConfigInstance lastInstance = (NonConfigInstance) getLastNonConfigurationInstance();
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07002813
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08002814 if (lastInstance == null || lastInstance.snapshot == null) {
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07002815 return;
2816 }
2817
2818 ImageView crossFadeHelper = new ImageView(this);
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08002819 crossFadeHelper.setImageBitmap(lastInstance.snapshot);
Schneider Victor-tulias25ecae12020-09-14 14:07:38 -07002820 crossFadeHelper.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
2821
2822 InsettableFrameLayout.LayoutParams layoutParams = new InsettableFrameLayout.LayoutParams(
2823 InsettableFrameLayout.LayoutParams.MATCH_PARENT,
2824 InsettableFrameLayout.LayoutParams.MATCH_PARENT);
2825
2826 layoutParams.ignoreInsets = true;
2827
2828 crossFadeHelper.setLayoutParams(layoutParams);
2829
2830 getRootView().addView(crossFadeHelper);
2831
2832 crossFadeHelper
2833 .animate()
2834 .setDuration(THEME_CROSS_FADE_ANIMATION_DURATION)
2835 .alpha(0f)
2836 .withEndAction(() -> getRootView().removeView(crossFadeHelper))
2837 .start();
2838 }
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08002839
Tony Wickham794fe4f2021-01-11 14:54:23 -06002840 /**
2841 * @return Whether the View is in the same window as the Taskbar window.
2842 */
2843 public boolean isViewInTaskbar(View v) {
2844 return false;
2845 }
2846
Sunny Goyalb65d7662021-03-07 15:09:11 -08002847 public boolean supportsAdaptiveIconAnimation(View clickedView) {
2848 return false;
2849 }
2850
Tony Wickham39938cb2021-02-26 09:15:31 -08002851 public DragOptions getDefaultWorkspaceDragOptions() {
2852 return new DragOptions();
2853 }
2854
Sunny Goyal6c0c61a2020-12-08 19:19:56 -08002855 private static class NonConfigInstance {
2856 public Configuration config;
2857 public Bitmap snapshot;
2858 }
thiruramc96873c2021-02-11 15:13:47 -08002859
2860 @Override
2861 public StatsLogManager getStatsLogManager() {
2862 return super.getStatsLogManager().withDefaultInstanceId(mAllAppsSessionLogId);
2863 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002864}