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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 Goyal28c6b962015-10-12 11:42:05 -070019import android.Manifest;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070020import android.animation.Animator;
Jon Miranda2d89ea82017-05-04 11:47:53 -070021import android.animation.AnimatorListenerAdapter;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070022import android.animation.AnimatorSet;
Jon Miranda2d89ea82017-05-04 11:47:53 -070023import android.animation.ObjectAnimator;
Gilles Debunnedd6c9922010-10-25 11:23:41 -070024import android.animation.ValueAnimator;
Sunny Goyal70660032015-05-14 00:07:08 -070025import android.annotation.SuppressLint;
Adam Cohen0b395352014-06-09 22:54:36 +000026import android.annotation.TargetApi;
Winson Chungc7450e32012-04-17 17:34:08 -070027import android.app.ActivityOptions;
Chris Wren40c5ed32014-06-24 18:24:23 -040028import android.app.AlertDialog;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080029import android.app.SearchManager;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080030import android.appwidget.AppWidgetHostView;
Michael Jurkaaf442092010-06-10 17:01:57 -070031import android.appwidget.AppWidgetManager;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080032import android.content.ActivityNotFoundException;
Joe Onorato2ca0ae72009-11-10 13:14:13 -080033import android.content.BroadcastReceiver;
Michael Jurkae326f182011-11-21 14:05:46 -080034import android.content.ComponentCallbacks2;
Daniel Sandlerc9b18772010-04-22 14:37:59 -040035import android.content.ComponentName;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080036import android.content.Context;
Andrew Sappersteinabef55a2016-06-19 12:49:00 -070037import android.content.ContextWrapper;
Chris Wren40c5ed32014-06-24 18:24:23 -040038import android.content.DialogInterface;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080039import android.content.Intent;
Winson Chungf0ea4d32011-06-06 14:27:16 -070040import android.content.IntentFilter;
Adam Cohen173f7112015-03-27 15:14:00 -070041import android.content.IntentSender;
Winson Chung82f55532011-08-09 14:14:23 -070042import android.content.SharedPreferences;
Sunny Goyal745bad92016-05-02 10:54:12 -070043import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
Winson Chungaafa03c2010-06-11 17:34:16 -070044import android.content.pm.ActivityInfo;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080045import android.content.pm.PackageManager;
Adam Cohen3f9c9712014-10-31 11:48:25 -070046import android.database.sqlite.SQLiteDatabase;
Jon Mirandacc42c5b2016-10-27 17:15:27 -070047import android.graphics.Point;
Michael Jurkaaf442092010-06-10 17:01:57 -070048import android.graphics.Rect;
Michael Jurkaaf442092010-06-10 17:01:57 -070049import android.graphics.drawable.Drawable;
Brad Fitzpatrick319226a2010-09-01 13:45:16 -070050import android.os.AsyncTask;
Adam Cohen0f668f32014-09-08 19:54:17 +020051import android.os.Build;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080052import android.os.Bundle;
Jeff Sharkey1e2efc82009-11-06 15:17:59 -080053import android.os.Handler;
Sunny Goyal7c74e4a2016-12-15 15:53:17 -080054import android.os.Process;
Winson Chunga2413752012-04-03 14:22:34 -070055import android.os.StrictMode;
Daniel Sandler843e8602010-06-07 14:59:01 -040056import android.os.SystemClock;
Sunny Goyale26d1002016-06-20 14:52:14 -070057import android.os.Trace;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070058import android.os.UserHandle;
Tony Wickham86222d22017-03-29 15:30:43 -070059import android.support.annotation.Nullable;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080060import android.text.Selection;
61import android.text.SpannableStringBuilder;
Michael Jurkaa33411c2012-06-14 16:18:21 -070062import android.text.TextUtils;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080063import android.text.method.TextKeyListener;
Joe Onorato7c312c12009-08-13 21:36:53 -070064import android.util.Log;
Adam Cohen96d30a12013-07-16 18:13:21 -070065import android.view.Display;
Adam Cohen96d30a12013-07-16 18:13:21 -070066import android.view.HapticFeedbackConstants;
67import android.view.KeyEvent;
Sunny Goyal66b24572016-09-21 15:57:55 -070068import android.view.KeyboardShortcutGroup;
69import android.view.KeyboardShortcutInfo;
Sunny Goyal9b29ca52017-02-17 10:39:44 -080070import android.view.LayoutInflater;
Adam Cohen96d30a12013-07-16 18:13:21 -070071import android.view.Menu;
Adam Cohen96d30a12013-07-16 18:13:21 -070072import android.view.MotionEvent;
Adam Cohen96d30a12013-07-16 18:13:21 -070073import android.view.View;
Adam Cohen0cf2a7c2011-11-08 15:07:01 -080074import android.view.View.OnLongClickListener;
Adam Cohen96d30a12013-07-16 18:13:21 -070075import android.view.ViewGroup;
76import android.view.ViewTreeObserver;
Mario Bertschleracbf5702017-03-03 10:58:06 -080077import android.view.WindowManager;
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -080078import android.view.accessibility.AccessibilityEvent;
Tony Wickhame2217252016-03-22 16:34:23 -070079import android.view.accessibility.AccessibilityManager;
Sunny Goyal5a1f53b2015-05-27 10:24:24 -070080import android.view.animation.OvershootInterpolator;
The Android Open Source Project31dd5032009-03-03 19:32:27 -080081import android.view.inputmethod.InputMethodManager;
Adam Cohen96d30a12013-07-16 18:13:21 -070082import android.widget.Toast;
Sunny Goyala1d1bf32015-06-26 13:24:53 -070083
Sunny Goyal651077b2014-06-30 14:15:31 -070084import com.android.launcher3.DropTarget.DragObject;
Sunny Goyala7ce1662016-05-31 15:01:35 -070085import com.android.launcher3.LauncherSettings.Favorites;
Jon Mirandac476d6e2017-05-04 16:30:01 -070086import com.android.launcher3.Workspace.ItemOperator;
Sunny Goyalae502842016-06-17 08:43:56 -070087import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
Winson Chung5f4e0fd2015-05-22 11:12:27 -070088import com.android.launcher3.allapps.AllAppsContainerView;
Hyunyoung Song645764e2016-06-06 14:19:02 -070089import com.android.launcher3.allapps.AllAppsTransitionController;
Sunny Goyalb5e65c82016-10-26 18:32:38 -070090import com.android.launcher3.anim.AnimationLayerSet;
Sunny Goyalffe83f12014-08-14 17:39:34 -070091import com.android.launcher3.compat.AppWidgetManagerCompat;
Kenny Guyed131872014-04-30 03:02:21 +010092import com.android.launcher3.compat.LauncherAppsCompat;
Sunny Goyal22ca9ec2017-05-18 15:03:13 -070093import com.android.launcher3.compat.LauncherAppsCompatVO;
Tony Wickhame0c33232016-02-08 11:37:04 -080094import com.android.launcher3.config.FeatureFlags;
Vadim Tryshevfedca432015-08-19 17:55:02 -070095import com.android.launcher3.dragndrop.DragController;
96import com.android.launcher3.dragndrop.DragLayer;
Sunny Goyal94b510c2016-08-16 15:36:48 -070097import com.android.launcher3.dragndrop.DragOptions;
Vadim Tryshevfedca432015-08-19 17:55:02 -070098import com.android.launcher3.dragndrop.DragView;
Sunny Goyalb38fab72017-01-20 19:32:31 -080099import com.android.launcher3.dragndrop.PinItemDragListener;
Tony Wickham827cef22016-03-17 15:39:39 -0700100import com.android.launcher3.dynamicui.ExtractedColors;
Mario Bertschler27288382017-05-24 15:35:09 -0700101import com.android.launcher3.dynamicui.WallpaperColorInfo;
Sunny Goyal26119432016-02-18 22:09:23 +0000102import com.android.launcher3.folder.Folder;
103import com.android.launcher3.folder.FolderIcon;
Sunny Goyal66b24572016-09-21 15:57:55 -0700104import com.android.launcher3.keyboard.CustomActionsPopup;
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700105import com.android.launcher3.keyboard.ViewGroupFocusHelper;
Sunny Goyala7ce1662016-05-31 15:01:35 -0700106import com.android.launcher3.logging.FileLog;
Hyunyoung Songaa953652016-04-19 18:30:24 -0700107import com.android.launcher3.logging.UserEventDispatcher;
Sunny Goyala535ae42017-02-27 10:07:13 -0800108import com.android.launcher3.model.ModelWriter;
Sunny Goyald164b7f2016-10-12 20:49:31 -0700109import com.android.launcher3.model.PackageItemInfo;
110import com.android.launcher3.model.WidgetItem;
Sunny Goyala535ae42017-02-27 10:07:13 -0800111import com.android.launcher3.notification.NotificationListener;
Hyunyoung Song7d2fc812016-06-15 12:51:30 -0700112import com.android.launcher3.pageindicators.PageIndicator;
Tony Wickham540913e2017-01-23 11:47:51 -0800113import com.android.launcher3.popup.PopupContainerWithArrow;
Sunny Goyala535ae42017-02-27 10:07:13 -0800114import com.android.launcher3.popup.PopupDataProvider;
Tony Wickham1bce7fd2016-04-28 17:39:03 -0700115import com.android.launcher3.shortcuts.DeepShortcutManager;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700116import com.android.launcher3.shortcuts.ShortcutKey;
Jon Mirandac6cf4932017-02-07 17:12:36 -0800117import com.android.launcher3.userevent.nano.LauncherLogProto;
Sunny Goyal6c46a6d2016-11-23 02:24:32 +0530118import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
119import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
120import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
Sunny Goyal2100c782016-08-22 16:00:03 -0700121import com.android.launcher3.util.ActivityResultInfo;
Winson Chung6b1c73f2015-06-18 11:38:42 -0700122import com.android.launcher3.util.ComponentKey;
Sunny Goyald3b87ef2016-07-28 12:11:54 -0700123import com.android.launcher3.util.ItemInfoMatcher;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700124import com.android.launcher3.util.MultiHashMap;
Sunny Goyal04cc3a72016-05-17 10:32:43 -0700125import com.android.launcher3.util.PackageManagerHelper;
Tony Wickham010d2552017-01-20 08:15:28 -0800126import com.android.launcher3.util.PackageUserKey;
Sunny Goyal2100c782016-08-22 16:00:03 -0700127import com.android.launcher3.util.PendingRequestArgs;
Sunny Goyal8392c822017-06-20 10:03:56 -0700128import com.android.launcher3.util.SystemUiController;
Sunny Goyal322d5562015-06-25 19:35:49 -0700129import com.android.launcher3.util.TestingUtils;
Mario Bertschlera6936942017-05-31 14:48:19 -0700130import com.android.launcher3.util.Themes;
Adam Cohen091440a2015-03-18 14:16:05 -0700131import com.android.launcher3.util.Thunk;
Sunny Goyal527c7d32015-08-28 15:19:36 -0700132import com.android.launcher3.util.ViewOnDrawExecutor;
Sunny Goyal782f0c92017-01-19 10:27:54 -0800133import com.android.launcher3.widget.PendingAddShortcutInfo;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700134import com.android.launcher3.widget.PendingAddWidgetInfo;
Sunny Goyal04a324a2017-01-20 21:08:59 -0800135import com.android.launcher3.widget.WidgetAddFlowHandler;
Hyunyoung Songb99ff3e2015-04-23 15:17:50 -0700136import com.android.launcher3.widget.WidgetHostViewLoader;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700137import com.android.launcher3.widget.WidgetsContainerView;
Adam Cohen6c5891a2014-07-09 23:53:15 -0700138
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700139import java.io.FileDescriptor;
Adam Cohen16d7ffc2011-10-05 17:49:14 -0700140import java.io.PrintWriter;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700141import java.util.ArrayList;
Winson Chungf0c6ae02012-03-21 16:10:31 -0700142import java.util.Collection;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700143import java.util.HashMap;
Sunny Goyal4390ace2014-10-13 11:33:11 -0700144import java.util.HashSet;
Michael Jurkad7c28052012-04-27 15:43:36 -0700145import java.util.List;
Tony Wickham010d2552017-01-20 08:15:28 -0800146import java.util.Set;
Adam Cohenc0dcf592011-06-01 15:30:43 -0700147
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800148/**
149 * Default launcher application.
150 */
Sunny Goyal27835952017-01-13 12:15:53 -0800151public class Launcher extends BaseActivity
Adam Cohen79d90c52016-04-22 13:29:20 -0700152 implements LauncherExterns, View.OnClickListener, OnLongClickListener,
153 LauncherModel.Callbacks, View.OnTouchListener, LauncherProviderChangeListener,
Mario Bertschler27288382017-05-24 15:35:09 -0700154 AccessibilityManager.AccessibilityStateChangeListener,
155 WallpaperColorInfo.OnThemeChangeListener {
Vadim Tryshevfedca432015-08-19 17:55:02 -0700156 public static final String TAG = "Launcher";
Sunny Goyal2bba4c32015-05-18 15:42:48 -0700157 static final boolean LOGD = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800158
Sunny Goyalc84e6e12015-10-02 12:48:37 -0700159 static final boolean DEBUG_WIDGETS = false;
Winson Chunga2413752012-04-03 14:22:34 -0700160 static final boolean DEBUG_STRICT_MODE = false;
Daniel Sandlerf061f822013-06-27 13:59:36 -0400161 static final boolean DEBUG_RESUME_TIME = false;
Romain Guy6fefcf12009-06-11 13:07:43 -0700162
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800163 private static final int REQUEST_CREATE_SHORTCUT = 1;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700164 private static final int REQUEST_CREATE_APPWIDGET = 5;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700165
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700166 private static final int REQUEST_PICK_APPWIDGET = 9;
Mike Clerona0618e42009-10-22 13:55:21 -0700167 private static final int REQUEST_PICK_WALLPAPER = 10;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800168
Michael Jurka8b805b12012-04-18 14:23:14 -0700169 private static final int REQUEST_BIND_APPWIDGET = 11;
Jon Mirandac476d6e2017-05-04 16:30:01 -0700170 private static final int REQUEST_BIND_PENDING_APPWIDGET = 12;
171 private static final int REQUEST_RECONFIGURE_APPWIDGET = 13;
Michael Jurka8b805b12012-04-18 14:23:14 -0700172
Jon Mirandac476d6e2017-05-04 16:30:01 -0700173 private static final int REQUEST_PERMISSION_CALL_PHONE = 14;
Sunny Goyal28c6b962015-10-12 11:42:05 -0700174
Sunny Goyal5a1f53b2015-05-27 10:24:24 -0700175 private static final float BOUNCE_ANIMATION_TENSION = 1.3f;
176
Mathew Inwood876a8462013-06-14 14:12:41 +0100177 /**
178 * IntentStarter uses request codes starting with this. This must be greater than all activity
179 * request codes used internally.
180 */
181 protected static final int REQUEST_LAST = 100;
182
Mario Bertschleracbf5702017-03-03 10:58:06 -0800183 private static final int SOFT_INPUT_MODE_DEFAULT =
Jon Mirandafd516322017-03-09 13:14:50 -0800184 WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN;
Mario Bertschleracbf5702017-03-03 10:58:06 -0800185 private static final int SOFT_INPUT_MODE_ALL_APPS =
Jon Mirandafd516322017-03-09 13:14:50 -0800186 WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
Mario Bertschleracbf5702017-03-03 10:58:06 -0800187
Winson Chung2672ff92012-05-04 16:22:30 -0700188 // The Intent extra that defines whether to ignore the launch animation
189 static final String INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION =
Daniel Sandler325dc232013-06-05 22:57:57 -0400190 "com.android.launcher3.intent.extra.shortcut.INGORE_LAUNCH_ANIMATION";
Winson Chung2672ff92012-05-04 16:22:30 -0700191
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800192 // Type: int
193 private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
Michael Jurka883f55b2010-10-21 15:47:14 -0700194 // Type: int
195 private static final String RUNTIME_STATE = "launcher.state";
Sunny Goyal2100c782016-08-22 16:00:03 -0700196 // Type: PendingRequestArgs
197 private static final String RUNTIME_STATE_PENDING_REQUEST_ARGS = "launcher.request_args";
198 // Type: ActivityResultInfo
199 private static final String RUNTIME_STATE_PENDING_ACTIVITY_RESULT = "launcher.activity_result";
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800200
Hyunyoung Songc001cf52016-07-21 17:32:43 -0700201 static final String APPS_VIEW_SHOWN = "launcher.apps_view_shown";
Adam Cohenb54a5982014-01-08 15:21:04 -0800202
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700203 /** The different states that Launcher can be in. */
Tony Wickham94e0d372015-09-11 12:17:48 -0700204 enum State { NONE, WORKSPACE, WORKSPACE_SPRING_LOADED, APPS, APPS_SPRING_LOADED,
205 WIDGETS, WIDGETS_SPRING_LOADED }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700206
Adam Cohen091440a2015-03-18 14:16:05 -0700207 @Thunk State mState = State.WORKSPACE;
Adam Cohen091440a2015-03-18 14:16:05 -0700208 @Thunk LauncherStateTransitionAnimation mStateTransitionAnimation;
Patrick Dubroy6b509c12010-08-23 15:08:16 -0700209
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700210 private boolean mIsSafeModeEnabled;
211
Sunny Goyal27835952017-01-13 12:15:53 -0800212 public static final int APPWIDGET_HOST_ID = 1024;
Adam Cohen4f8071b2016-02-13 16:06:05 -0800213 public static final int EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT = 500;
Adam Cohenad4e15c2013-10-17 16:21:35 -0700214 private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
Adam Cohen646fdf72014-04-08 16:59:36 -0700215 private static final int ACTIVITY_START_DELAY = 1000;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800216
Winson Chunga2413752012-04-03 14:22:34 -0700217 // How long to wait before the new-shortcut animation automatically pans the workspace
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700218 private static final int NEW_APPS_PAGE_MOVE_DELAY = 500;
219 private static final int NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS = 5;
220 @Thunk static final int NEW_APPS_ANIMATION_DELAY = 500;
Winson Chunga2413752012-04-03 14:22:34 -0700221
Sunny Goyal60820d72017-05-09 12:40:11 -0700222 private final ExtractedColors mExtractedColors = new ExtractedColors();
223
Adam Cohen091440a2015-03-18 14:16:05 -0700224 @Thunk Workspace mWorkspace;
Craig Mautner360310b2012-10-26 15:13:08 -0700225 private View mLauncherView;
Adam Cohen091440a2015-03-18 14:16:05 -0700226 @Thunk DragLayer mDragLayer;
Michael Jurkab737ee62011-11-15 15:57:22 -0800227 private DragController mDragController;
Sunny Goyal322d5562015-06-25 19:35:49 -0700228
229 public View mWeightWatcher;
Romain Guycbb89e42009-06-08 15:52:54 -0700230
Sunny Goyalffe83f12014-08-14 17:39:34 -0700231 private AppWidgetManagerCompat mAppWidgetManager;
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700232 private LauncherAppWidgetHost mAppWidgetHost;
Romain Guycbb89e42009-06-08 15:52:54 -0700233
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700234 private final int[] mTmpAddItemCellCoordinates = new int[2];
Michael Jurka0280c3b2010-09-17 15:00:07 -0700235
Sunny Goyal316490e2015-06-02 09:38:28 -0700236 @Thunk Hotseat mHotseat;
Jorim Jaggid017f882014-01-14 17:08:48 -0800237 private ViewGroup mOverviewPanel;
Adam Cohenf358a4b2013-07-23 16:47:31 -0700238
Michael Jurka838a4ca2011-02-07 13:33:06 -0800239 private View mAllAppsButton;
Hyunyoung Song98ff38a2015-07-10 17:50:13 -0700240 private View mWidgetsButton;
Winson Chung3d503fb2011-07-13 17:25:49 -0700241
Sunny Goyal47328fd2016-05-25 18:56:41 -0700242 private DropTargetBar mDropTargetBar;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700243
244 // Main container view for the all apps screen.
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700245 @Thunk AllAppsContainerView mAppsView;
Hyunyoung Song645764e2016-06-06 14:19:02 -0700246 AllAppsTransitionController mAllAppsController;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700247
Hyunyoung Song2bd3d7d2015-05-21 13:04:53 -0700248 // Main container view and the model for the widget tray screen.
249 @Thunk WidgetsContainerView mWidgetsView;
Sunny Goyald164b7f2016-10-12 20:49:31 -0700250 @Thunk MultiHashMap<PackageItemInfo, WidgetItem> mAllWidgets;
Hyunyoung Song3f471442015-04-08 19:01:34 -0700251
Winson Chung4a2afa32012-07-19 14:53:05 -0700252 // We set the state in both onCreate and then onNewIntent in some cases, which causes both
253 // scroll issues (because the workspace may not have been measured yet) and extra work.
254 // Instead, just save the state that we need to restore Launcher to, and commit it in onResume.
255 private State mOnResumeState = State.NONE;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800256
257 private SpannableStringBuilder mDefaultKeySsb = null;
258
Adam Cohen091440a2015-03-18 14:16:05 -0700259 @Thunk boolean mWorkspaceLoading = true;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400260
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800261 private boolean mPaused = true;
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700262 private boolean mOnResumeNeedsLoad;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800263
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700264 private final ArrayList<Runnable> mBindOnResumeCallbacks = new ArrayList<>();
265 private final ArrayList<Runnable> mOnResumeCallbacks = new ArrayList<>();
Sunny Goyal527c7d32015-08-28 15:19:36 -0700266 private ViewOnDrawExecutor mPendingExecutor;
Michael Jurka7607c2f2013-04-03 14:33:19 -0700267
Joe Onorato9c1289c2009-08-17 11:03:03 -0400268 private LauncherModel mModel;
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800269 private ModelWriter mModelWriter;
Joe Onorato0589f0f2010-02-08 13:44:00 -0800270 private IconCache mIconCache;
Sunny Goyalae502842016-06-17 08:43:56 -0700271 private LauncherAccessibilityDelegate mAccessibilityDelegate;
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700272 private final Handler mHandler = new Handler();
Hyunyoung Songc001cf52016-07-21 17:32:43 -0700273 private boolean mIsResumeFromActionScreenOff;
Sunny Goyal1acc56a2016-09-25 21:23:25 -0700274 private boolean mHasFocus = false;
Joe Onorato9c1289c2009-08-17 11:03:03 -0400275
Jon Miranda2d89ea82017-05-04 11:47:53 -0700276 private ObjectAnimator mScrimAnimator;
Jon Miranda7fda2852017-07-19 16:07:01 -0700277 private boolean mShouldFadeInScrim;
Jon Miranda2d89ea82017-05-04 11:47:53 -0700278
Tony Wickham010d2552017-01-20 08:15:28 -0800279 private PopupDataProvider mPopupDataProvider;
Tony Wickhambfbf7f92016-05-19 11:19:39 -0700280
Adam Cohen61f560d2013-09-30 15:58:20 -0700281 private View.OnTouchListener mHapticFeedbackTouchListener;
282
Winson Chung400438b2011-01-16 17:53:48 -0800283 // Determines how long to wait after a rotation before restoring the screen orientation to
284 // match the sensor state.
Sunny Goyal756cd262015-08-20 12:33:21 -0700285 private static final int RESTORE_SCREEN_ORIENTATION_DELAY = 500;
Winson Chung400438b2011-01-16 17:53:48 -0800286
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700287 private final ArrayList<Integer> mSynchronouslyBoundPages = new ArrayList<>();
Adam Cohen1462de32012-07-24 22:34:36 -0700288
Winson Chung46353de2012-02-16 14:05:10 -0800289 // We only want to get the SharedPreferences once since it does an FS stat each time we get
290 // it from the context.
291 private SharedPreferences mSharedPrefs;
292
Adam Cohen4b66bf32015-09-18 12:15:19 -0700293 private boolean mMoveToDefaultScreenFromNewIntent;
294
Winson Chung13eb5272015-05-11 16:30:13 -0700295 // This is set to the view that launched the activity that navigated the user away from
296 // launcher. Since there is no callback for when the activity has finished launching, enable
297 // the press state and keep this reference to reset the press state when we return to launcher.
Michael Jurkaddd62e92011-02-16 17:49:14 -0800298 private BubbleTextView mWaitingForResume;
299
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700300 protected static final HashMap<String, CustomAppWidget> sCustomAppWidgets =
301 new HashMap<>();
Adam Cohen59400422014-03-05 18:07:04 -0800302
Adam Cohen59400422014-03-05 18:07:04 -0800303 static {
Sunny Goyal322d5562015-06-25 19:35:49 -0700304 if (TestingUtils.ENABLE_CUSTOM_WIDGET_TEST) {
305 TestingUtils.addDummyWidget(sCustomAppWidgets);
Adam Cohen59400422014-03-05 18:07:04 -0800306 }
307 }
308
Hyunyoung Song06ca7562016-07-29 13:03:54 -0700309 // Exiting spring loaded mode happens with a delay. This runnable object triggers the
310 // state transition. If another state transition happened during this delay,
311 // simply unregister this runnable.
312 private Runnable mExitSpringLoadedModeRunnable;
313
Rajeev Kumar43c0f582017-06-23 15:34:55 -0700314 @Thunk final Runnable mBuildLayersRunnable = new Runnable() {
Michael Jurkac1f5d262011-09-30 19:32:27 -0700315 public void run() {
Michael Jurka9d906c72011-10-14 06:25:36 -0700316 if (mWorkspace != null) {
317 mWorkspace.buildPageHardwareLayers();
318 }
Michael Jurkac1f5d262011-09-30 19:32:27 -0700319 }
320 };
321
Sunny Goyal2100c782016-08-22 16:00:03 -0700322 // Activity result which needs to be processed after workspace has loaded.
323 private ActivityResultInfo mPendingActivityResult;
324 /**
325 * Holds extra information required to handle a result from an external call, like
326 * {@link #startActivityForResult(Intent, int)} or {@link #requestPermissions(String[], int)}
327 */
328 private PendingRequestArgs mPendingRequestArgs;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800329
Jon Miranda379198e2016-09-23 08:54:40 -0700330 private float mLastDispatchTouchEventX = 0.0f;
Jon Miranda379198e2016-09-23 08:54:40 -0700331
Sunny Goyal3333b0c2016-05-09 20:43:21 -0700332 public ViewGroupFocusHelper mFocusHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700333 private boolean mRotationEnabled = false;
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400334
335 @Thunk void setOrientation() {
336 if (mRotationEnabled) {
337 unlockScreenOrientation(true);
338 } else {
339 setRequestedOrientation(
340 ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700341 }
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400342 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700343
Sunny Goyal745bad92016-05-02 10:54:12 -0700344 private RotationPrefChangeHandler mRotationPrefChangeHandler;
Sunny Goyal7779d622015-06-11 16:18:39 -0700345
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800346 @Override
347 protected void onCreate(Bundle savedInstanceState) {
Winson Chunga2413752012-04-03 14:22:34 -0700348 if (DEBUG_STRICT_MODE) {
349 StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
350 .detectDiskReads()
351 .detectDiskWrites()
352 .detectNetwork() // or .detectAll() for all detectable problems
353 .penaltyLog()
354 .build());
355 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
356 .detectLeakedSqlLiteObjects()
357 .detectLeakedClosableObjects()
358 .penaltyLog()
359 .penaltyDeath()
360 .build());
361 }
Sunny Goyale26d1002016-06-20 14:52:14 -0700362 if (LauncherAppState.PROFILE_STARTUP) {
363 Trace.beginSection("Launcher-onCreate");
364 }
Winson Chunga2413752012-04-03 14:22:34 -0700365
Adam Cohen9211d422014-10-07 18:14:53 -0700366 if (mLauncherCallbacks != null) {
367 mLauncherCallbacks.preOnCreate();
368 }
369
Mario Bertschler27288382017-05-24 15:35:09 -0700370 WallpaperColorInfo wallpaperColorInfo = WallpaperColorInfo.getInstance(this);
371 wallpaperColorInfo.setOnThemeChangeListener(this);
Mario Bertschlera6936942017-05-31 14:48:19 -0700372 overrideTheme(wallpaperColorInfo.isDark(), wallpaperColorInfo.supportsDarkText());
Mario Bertschler27288382017-05-24 15:35:09 -0700373
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800374 super.onCreate(savedInstanceState);
Daniel Sandlere060b0b2013-06-27 21:47:55 -0400375
Sunny Goyal87f784c2017-01-11 10:48:34 -0800376 LauncherAppState app = LauncherAppState.getInstance(this);
Winson Chung6e1c0d32013-10-25 15:24:24 -0700377
Adam Cohen2e6da152015-05-06 11:42:25 -0700378 // Load configuration-specific DeviceProfile
Sunny Goyal27835952017-01-13 12:15:53 -0800379 mDeviceProfile = app.getInvariantDeviceProfile().getDeviceProfile(this);
Jon Mirandafe964322017-03-22 10:25:17 -0700380 if (isInMultiWindowModeCompat()) {
Jon Mirandacc42c5b2016-10-27 17:15:27 -0700381 Display display = getWindowManager().getDefaultDisplay();
382 Point mwSize = new Point();
383 display.getSize(mwSize);
384 mDeviceProfile = mDeviceProfile.getMultiWindowProfile(this, mwSize);
385 }
Sunny Goyalc6205602015-05-21 20:46:33 -0700386
Sunny Goyalf7258242015-10-19 16:59:07 -0700387 mSharedPrefs = Utilities.getPrefs(this);
Sunny Goyalc5c60ad2014-07-14 12:02:01 -0700388 mIsSafeModeEnabled = getPackageManager().isSafeMode();
Joe Onorato0589f0f2010-02-08 13:44:00 -0800389 mModel = app.setLauncher(this);
Sunny Goyal43bf11d2017-02-02 13:52:53 -0800390 mModelWriter = mModel.getWriter(mDeviceProfile.isVerticalBarLayout());
Joe Onorato0589f0f2010-02-08 13:44:00 -0800391 mIconCache = app.getIconCache();
Sunny Goyalae502842016-06-17 08:43:56 -0700392 mAccessibilityDelegate = new LauncherAccessibilityDelegate(this);
Adam Cohen2e6da152015-05-06 11:42:25 -0700393
Joe Onorato41a12d22009-10-31 18:30:00 -0400394 mDragController = new DragController(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -0700395 mAllAppsController = new AllAppsTransitionController(this);
396 mStateTransitionAnimation = new LauncherStateTransitionAnimation(this, mAllAppsController);
Romain Guycbb89e42009-06-08 15:52:54 -0700397
Sunny Goyalffe83f12014-08-14 17:39:34 -0700398 mAppWidgetManager = AppWidgetManagerCompat.getInstance(this);
Adam Cohen53805212013-10-01 10:39:23 -0700399
The Android Open Source Project7376fae2009-03-11 12:11:58 -0700400 mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
401 mAppWidgetHost.startListening();
Romain Guycbb89e42009-06-08 15:52:54 -0700402
Winson Chungb8b2a5a2012-07-12 17:55:31 -0700403 // If we are getting an onCreate, we can actually preempt onResume and unset mPaused here,
404 // this also ensures that any synchronous binding below doesn't re-trigger another
405 // LauncherModel load.
406 mPaused = false;
407
Sunny Goyal60820d72017-05-09 12:40:11 -0700408 mLauncherView = LayoutInflater.from(this).inflate(R.layout.launcher, null);
Michael Jurka7267fa52013-09-26 15:29:57 -0700409
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800410 setupViews();
Winson1f064272016-07-18 17:18:02 -0700411 mDeviceProfile.layout(this, false /* notifyListeners */);
Tony Wickham827cef22016-03-17 15:39:39 -0700412 loadExtractedColorsAndColorItems();
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800413
Tony Wickham010d2552017-01-20 08:15:28 -0800414 mPopupDataProvider = new PopupDataProvider(this);
415
Tony Wickhame2217252016-03-22 16:34:23 -0700416 ((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
417 .addAccessibilityStateChangeListener(this);
418
Joe Onorato7c312c12009-08-13 21:36:53 -0700419 lockAllApps();
Joe Onorato7404ee42009-07-31 11:54:44 -0700420
Sunny Goyalfe770c92016-09-27 14:38:58 -0700421 restoreState(savedInstanceState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800422
Sunny Goyale26d1002016-06-20 14:52:14 -0700423 if (LauncherAppState.PROFILE_STARTUP) {
424 Trace.endSection();
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800425 }
426
Sunny Goyal2100c782016-08-22 16:00:03 -0700427 // We only load the page synchronously if the user rotates (or triggers a
428 // configuration change) while launcher is in the foreground
Sunny Goyalfe770c92016-09-27 14:38:58 -0700429 int currentScreen = PagedView.INVALID_RESTORE_PAGE;
430 if (savedInstanceState != null) {
431 currentScreen = savedInstanceState.getInt(RUNTIME_STATE_CURRENT_SCREEN, currentScreen);
432 }
433 if (!mModel.startLoader(currentScreen)) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700434 // If we are not binding synchronously, show a fade in animation when
435 // the first page bind completes.
436 mDragLayer.setAlpha(0);
437 } else {
Sunny Goyalfe770c92016-09-27 14:38:58 -0700438 // Pages bound synchronously.
439 mWorkspace.setCurrentPage(currentScreen);
440
Sunny Goyal2100c782016-08-22 16:00:03 -0700441 setWorkspaceLoading(true);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800442 }
443
444 // For handling default keys
445 mDefaultKeySsb = new SpannableStringBuilder();
446 Selection.setSelection(mDefaultKeySsb, 0);
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800447
Sunny Goyal8f3819b2016-02-23 14:49:22 -0800448 mRotationEnabled = getResources().getBoolean(R.bool.allow_rotation);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700449 // In case we are on a device with locked rotation, we should look at preferences to check
450 // if the user has specifically allowed rotation.
451 if (!mRotationEnabled) {
Sunny Goyal21bf5312015-08-21 11:08:24 -0700452 mRotationEnabled = Utilities.isAllowRotationPrefEnabled(getApplicationContext());
Sunny Goyal745bad92016-05-02 10:54:12 -0700453 mRotationPrefChangeHandler = new RotationPrefChangeHandler();
454 mSharedPrefs.registerOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700455 }
456
Sunny Goyal5a81c382017-03-20 15:08:06 -0700457 if (PinItemDragListener.handleDragRequest(this, getIntent())) {
458 // Temporarily enable the rotation
459 mRotationEnabled = true;
460 }
461
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -0700462 // On large interfaces, or on devices that a user has specifically enabled screen rotation,
463 // we want the screen to auto-rotate based on the current orientation
Rahul Chaturvedi799aa042015-06-01 21:26:41 -0400464 setOrientation();
Winson Chungaf40f202013-09-18 18:26:31 -0700465
Sunny Goyal0bbd5542016-11-11 10:41:26 -0800466 setContentView(mLauncherView);
Mario Bertschlera6936942017-05-31 14:48:19 -0700467
Jon Miranda7fda2852017-07-19 16:07:01 -0700468 // Listen for broadcasts
469 IntentFilter filter = new IntentFilter();
470 filter.addAction(Intent.ACTION_SCREEN_OFF);
471 filter.addAction(Intent.ACTION_USER_PRESENT); // When the device wakes up + keyguard is gone
472 registerReceiver(mReceiver, filter);
473 mShouldFadeInScrim = true;
Sunny Goyala616d2b2017-06-12 13:54:01 -0700474
Sunny Goyal8392c822017-06-20 10:03:56 -0700475 getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
476 Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
Sunny Goyal14b32402017-07-31 10:03:28 -0700477
478 if (mLauncherCallbacks != null) {
479 mLauncherCallbacks.onCreate(savedInstanceState);
480 }
Adam Cohen9211d422014-10-07 18:14:53 -0700481 }
482
Sunny Goyal7779d622015-06-11 16:18:39 -0700483 @Override
Mario Bertschler27288382017-05-24 15:35:09 -0700484 public void onThemeChanged() {
485 recreate();
486 }
487
Mario Bertschlera6936942017-05-31 14:48:19 -0700488 protected void overrideTheme(boolean isDark, boolean supportsDarkText) {
Mario Bertschler27288382017-05-24 15:35:09 -0700489 if (isDark) {
490 setTheme(R.style.LauncherThemeDark);
Mario Bertschlera6936942017-05-31 14:48:19 -0700491 } else if (supportsDarkText) {
492 setTheme(R.style.LauncherThemeDarkText);
Mario Bertschler27288382017-05-24 15:35:09 -0700493 }
494 }
495
496 @Override
Sunny Goyalc7b8df82017-06-27 11:11:03 -0700497 public <T extends View> T findViewById(int id) {
Sunny Goyal0bbd5542016-11-11 10:41:26 -0800498 return mLauncherView.findViewById(id);
499 }
500
501 @Override
Tony Wickham827cef22016-03-17 15:39:39 -0700502 public void onExtractedColorsChanged() {
503 loadExtractedColorsAndColorItems();
Sunny Goyal60820d72017-05-09 12:40:11 -0700504 mExtractedColors.notifyChange();
Sunny Goyal5e7b2382017-04-25 23:09:06 -0700505 }
506
507 public ExtractedColors getExtractedColors() {
508 return mExtractedColors;
Tony Wickham827cef22016-03-17 15:39:39 -0700509 }
510
Sunny Goyal2e013ea2016-10-07 16:17:19 -0700511 @Override
512 public void onAppWidgetHostReset() {
513 if (mAppWidgetHost != null) {
514 mAppWidgetHost.startListening();
515 }
516 }
517
Tony Wickham827cef22016-03-17 15:39:39 -0700518 private void loadExtractedColorsAndColorItems() {
Tony Wickham462b5cc2016-04-01 16:00:49 -0700519 // TODO: do this in pre-N as well, once the extraction part is complete.
Sunny Goyalf5e37442016-11-02 10:31:24 -0700520 if (Utilities.ATLEAST_NOUGAT) {
Tony Wickham827cef22016-03-17 15:39:39 -0700521 mExtractedColors.load(this);
Tony Wickham462b5cc2016-04-01 16:00:49 -0700522 mHotseat.updateColor(mExtractedColors, !mPaused);
Sunny Goyald0a6ae72016-06-16 12:29:03 -0700523 mWorkspace.getPageIndicator().updateColor(mExtractedColors);
Tony Wickham827cef22016-03-17 15:39:39 -0700524 }
525 }
526
Adam Cohen9211d422014-10-07 18:14:53 -0700527 private LauncherCallbacks mLauncherCallbacks;
528
529 public void onPostCreate(Bundle savedInstanceState) {
530 super.onPostCreate(savedInstanceState);
531 if (mLauncherCallbacks != null) {
532 mLauncherCallbacks.onPostCreate(savedInstanceState);
533 }
534 }
535
Winson1f064272016-07-18 17:18:02 -0700536 public void onInsetsChanged(Rect insets) {
537 mDeviceProfile.updateInsets(insets);
538 mDeviceProfile.layout(this, true /* notifyListeners */);
539 }
540
Sunny Goyal32554d12015-12-03 15:31:25 -0800541 /**
542 * Call this after onCreate to set or clear overlay.
543 */
544 public void setLauncherOverlay(LauncherOverlay overlay) {
545 if (overlay != null) {
546 overlay.setOverlayCallbacks(new LauncherOverlayCallbacksImpl());
547 }
548 mWorkspace.setLauncherOverlay(overlay);
549 }
550
Adam Cohen9211d422014-10-07 18:14:53 -0700551 public boolean setLauncherCallbacks(LauncherCallbacks callbacks) {
552 mLauncherCallbacks = callbacks;
553 return true;
Adam Cohenf9426d52012-06-04 17:26:21 -0700554 }
555
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700556 @Override
Sunny Goyal2e013ea2016-10-07 16:17:19 -0700557 public void onLauncherProviderChanged() {
Adam Cohen9211d422014-10-07 18:14:53 -0700558 if (mLauncherCallbacks != null) {
559 mLauncherCallbacks.onLauncherProviderChange();
560 }
561 }
Anjali Koppal67e7cae2014-03-13 12:14:12 -0700562
Adam Cohen9211d422014-10-07 18:14:53 -0700563 /** To be overridden by subclasses to hint to Launcher that we have custom content */
Winson Chung98ca0f72013-07-29 12:58:51 -0700564 protected boolean hasCustomContentToLeft() {
Adam Cohen9211d422014-10-07 18:14:53 -0700565 if (mLauncherCallbacks != null) {
566 return mLauncherCallbacks.hasCustomContentToLeft();
567 }
Winson Chung98ca0f72013-07-29 12:58:51 -0700568 return false;
569 }
570
Dave Hawkeya8881582013-09-17 15:55:33 -0600571 /**
Derek Prothrodadd9842014-01-17 13:43:50 -0500572 * To be overridden by subclasses to populate the custom content container and call
Dave Hawkeya8881582013-09-17 15:55:33 -0600573 * {@link #addToCustomContentPage}. This will only be invoked if
574 * {@link #hasCustomContentToLeft()} is {@code true}.
575 */
Derek Prothrodadd9842014-01-17 13:43:50 -0500576 protected void populateCustomContentContainer() {
Adam Cohen9211d422014-10-07 18:14:53 -0700577 if (mLauncherCallbacks != null) {
578 mLauncherCallbacks.populateCustomContentContainer();
579 }
Dave Hawkeya8881582013-09-17 15:55:33 -0600580 }
581
582 /**
Sunny Goyalfe770c92016-09-27 14:38:58 -0700583 * Invoked by subclasses to signal a change to the {@link #addToCustomContentPage} value to
Dave Hawkeya8881582013-09-17 15:55:33 -0600584 * ensure the custom content page is added or removed if necessary.
585 */
586 protected void invalidateHasCustomContentToLeft() {
Dave Hawkey3a733a72013-09-30 11:52:21 -0600587 if (mWorkspace == null || mWorkspace.getScreenOrder().isEmpty()) {
Dave Hawkeya8881582013-09-17 15:55:33 -0600588 // Not bound yet, wait for bindScreens to be called.
589 return;
590 }
591
592 if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
593 // Create the custom content page and call the subclass to populate it.
Derek Prothrodadd9842014-01-17 13:43:50 -0500594 mWorkspace.createCustomContentContainer();
595 populateCustomContentContainer();
Dave Hawkeya8881582013-09-17 15:55:33 -0600596 } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
597 mWorkspace.removeCustomContentPage();
598 }
599 }
600
Hyunyoung Song3f471442015-04-08 19:01:34 -0700601 public boolean isDraggingEnabled() {
Winson Chung36a62fe2012-05-06 18:04:42 -0700602 // We prevent dragging when we are loading the workspace as it is possible to pick up a view
603 // that is subsequently removed from the workspace in startBinding().
Sunny Goyal639e9062015-08-19 19:17:06 -0700604 return !isWorkspaceLoading();
Winson Chung36a62fe2012-05-06 18:04:42 -0700605 }
606
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000607 public int getViewIdForItem(ItemInfo info) {
Sunny Goyale2fd14b2015-08-27 17:45:46 -0700608 // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
609 // This cast is safe as long as the id < 0x00FFFFFF
610 // Since we jail all the dynamically generated views, there should be no clashes
611 // with any other views.
612 return (int) info.id;
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000613 }
614
Tony Wickham010d2552017-01-20 08:15:28 -0800615 public PopupDataProvider getPopupDataProvider() {
616 return mPopupDataProvider;
617 }
618
Adam Cohenc76e1dd2013-11-14 11:09:14 +0000619 /**
Winson Chung557d6ed2011-07-08 15:34:52 -0700620 * Returns whether we should delay spring loaded mode -- for shortcuts and widgets that have
621 * a configuration step, this allows the proper animations to run after other transitions.
622 */
Sunny Goyal2100c782016-08-22 16:00:03 -0700623 private long completeAdd(
624 int requestCode, Intent intent, int appWidgetId, PendingRequestArgs info) {
625 long screenId = info.screenId;
626 if (info.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
Adam Cohen83079e42014-09-19 17:43:08 -0700627 // When the screen id represents an actual screen (as opposed to a rank) we make sure
628 // that the drop page actually exists.
Sunny Goyal2100c782016-08-22 16:00:03 -0700629 screenId = ensurePendingDropLayoutExists(info.screenId);
Adam Cohen83079e42014-09-19 17:43:08 -0700630 }
Adam Cohendb364c32014-05-20 14:23:40 -0700631
Sunny Goyal2100c782016-08-22 16:00:03 -0700632 switch (requestCode) {
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800633 case REQUEST_CREATE_SHORTCUT:
Sunny Goyalfb5096d2016-09-08 14:32:06 -0700634 completeAddShortcut(intent, info.container, screenId, info.cellX, info.cellY, info);
Winson Chungb8472bb2011-08-05 13:49:21 -0700635 break;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800636 case REQUEST_CREATE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700637 completeAddAppWidget(appWidgetId, info, null, null);
Winson Chungb8472bb2011-08-05 13:49:21 -0700638 break;
Sunny Goyalff572272014-07-23 13:58:07 -0700639 case REQUEST_RECONFIGURE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -0700640 completeRestoreAppWidget(appWidgetId, LauncherAppWidgetInfo.RESTORE_COMPLETED);
Sunny Goyalff572272014-07-23 13:58:07 -0700641 break;
Sunny Goyald478c832016-04-01 12:04:16 -0700642 case REQUEST_BIND_PENDING_APPWIDGET: {
Sunny Goyal2100c782016-08-22 16:00:03 -0700643 int widgetId = appWidgetId;
644 LauncherAppWidgetInfo widgetInfo =
Sunny Goyald478c832016-04-01 12:04:16 -0700645 completeRestoreAppWidget(widgetId, LauncherAppWidgetInfo.FLAG_UI_NOT_READY);
Sunny Goyal2100c782016-08-22 16:00:03 -0700646 if (widgetInfo != null) {
Sunny Goyald478c832016-04-01 12:04:16 -0700647 // Since the view was just bound, also launch the configure activity if needed
648 LauncherAppWidgetProviderInfo provider = mAppWidgetManager
649 .getLauncherAppWidgetInfo(widgetId);
Sunny Goyal04a324a2017-01-20 21:08:59 -0800650 if (provider != null) {
651 new WidgetAddFlowHandler(provider)
652 .startConfigActivity(this, widgetInfo, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -0700653 }
654 }
655 break;
656 }
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800657 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700658
Adam Cohendb364c32014-05-20 14:23:40 -0700659 return screenId;
Patrick Dubroy002cbf42011-03-03 16:36:21 -0800660 }
661
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800662 private void handleActivityResult(
Michael Jurka8b805b12012-04-18 14:23:14 -0700663 final int requestCode, final int resultCode, final Intent data) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700664 if (isWorkspaceLoading()) {
665 // process the result once the workspace has loaded.
666 mPendingActivityResult = new ActivityResultInfo(requestCode, resultCode, data);
667 return;
668 }
669 mPendingActivityResult = null;
670
Winson Chunge341d302013-08-16 14:31:00 -0700671 // Reset the startActivity waiting flag
Sunny Goyal2100c782016-08-22 16:00:03 -0700672 final PendingRequestArgs requestArgs = mPendingRequestArgs;
673 setWaitingForResult(null);
674 if (requestArgs == null) {
675 return;
676 }
677
678 final int pendingAddWidgetId = requestArgs.getWidgetId();
Winson Chunge341d302013-08-16 14:31:00 -0700679
Adam Cohenad4e15c2013-10-17 16:21:35 -0700680 Runnable exitSpringLoaded = new Runnable() {
681 @Override
682 public void run() {
683 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
684 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
685 }
686 };
687
Michael Jurka8b805b12012-04-18 14:23:14 -0700688 if (requestCode == REQUEST_BIND_APPWIDGET) {
Winsona1f79d32015-08-05 14:00:45 -0700689 // This is called only if the user did not previously have permissions to bind widgets
Adam Cohenad4e15c2013-10-17 16:21:35 -0700690 final int appWidgetId = data != null ?
Michael Jurka8b805b12012-04-18 14:23:14 -0700691 data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1) : -1;
692 if (resultCode == RESULT_CANCELED) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700693 completeTwoStageWidgetDrop(RESULT_CANCELED, appWidgetId, requestArgs);
Adam Cohen689ff162014-05-08 17:27:56 -0700694 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
Adam Cohenad4e15c2013-10-17 16:21:35 -0700695 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Michael Jurka8b805b12012-04-18 14:23:14 -0700696 } else if (resultCode == RESULT_OK) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700697 addAppWidgetImpl(
698 appWidgetId, requestArgs, null,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800699 requestArgs.getWidgetHandler(),
Sunny Goyal2100c782016-08-22 16:00:03 -0700700 ON_ACTIVITY_RESULT_ANIMATION_DELAY);
Michael Jurka8b805b12012-04-18 14:23:14 -0700701 }
702 return;
Michael Jurka336fd4f2013-09-12 00:05:02 +0200703 } else if (requestCode == REQUEST_PICK_WALLPAPER) {
704 if (resultCode == RESULT_OK && mWorkspace.isInOverviewMode()) {
Tony Wickhame3054412015-09-09 09:05:25 -0700705 // User could have free-scrolled between pages before picking a wallpaper; make sure
706 // we move to the closest one now.
707 mWorkspace.setCurrentPage(mWorkspace.getPageNearestToCenterOfScreen());
Winson Chungdc61c4d2015-04-20 18:26:57 -0700708 showWorkspace(false);
Michael Jurka336fd4f2013-09-12 00:05:02 +0200709 }
710 return;
Michael Jurka8b805b12012-04-18 14:23:14 -0700711 }
Michael Jurka336fd4f2013-09-12 00:05:02 +0200712
Adam Cohened66b2b2012-01-23 17:28:51 -0800713 boolean isWidgetDrop = (requestCode == REQUEST_PICK_APPWIDGET ||
Sunny Goyal5c97f512015-05-19 16:03:28 -0700714 requestCode == REQUEST_CREATE_APPWIDGET);
Romain Guyaad5ef42009-06-10 02:48:37 -0700715
Adam Cohened66b2b2012-01-23 17:28:51 -0800716 // We have special handling for widgets
717 if (isWidgetDrop) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800718 final int appWidgetId;
719 int widgetId = data != null ? data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1)
720 : -1;
721 if (widgetId < 0) {
722 appWidgetId = pendingAddWidgetId;
723 } else {
724 appWidgetId = widgetId;
725 }
726
Adam Cohenad4e15c2013-10-17 16:21:35 -0700727 final int result;
Adam Cohenf0129b12013-11-04 17:57:36 -0800728 if (appWidgetId < 0 || resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700729 Log.e(TAG, "Error: appWidgetId (EXTRA_APPWIDGET_ID) was not " +
730 "returned from the widget configuration activity.");
Adam Cohenad4e15c2013-10-17 16:21:35 -0700731 result = RESULT_CANCELED;
Sunny Goyal2100c782016-08-22 16:00:03 -0700732 completeTwoStageWidgetDrop(result, appWidgetId, requestArgs);
Adam Cohendb364c32014-05-20 14:23:40 -0700733 final Runnable onComplete = new Runnable() {
Adam Cohenad4e15c2013-10-17 16:21:35 -0700734 @Override
735 public void run() {
736 exitSpringLoadedDragModeDelayed(false, 0, null);
737 }
738 };
Adam Cohendb364c32014-05-20 14:23:40 -0700739
Sunny Goyal2100c782016-08-22 16:00:03 -0700740 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
741 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
742 } else {
743 if (requestArgs.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
744 // When the screen id represents an actual screen (as opposed to a rank)
745 // we make sure that the drop page actually exists.
746 requestArgs.screenId =
747 ensurePendingDropLayoutExists(requestArgs.screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700748 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700749 final CellLayout dropLayout =
750 mWorkspace.getScreenWithId(requestArgs.screenId);
751
752 dropLayout.setDropPending(true);
753 final Runnable onComplete = new Runnable() {
754 @Override
755 public void run() {
756 completeTwoStageWidgetDrop(resultCode, appWidgetId, requestArgs);
757 dropLayout.setDropPending(false);
758 }
759 };
760 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete,
761 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
Winson Chung5aaab772012-04-27 15:24:02 -0700762 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800763 return;
764 }
765
Sunny Goyald478c832016-04-01 12:04:16 -0700766 if (requestCode == REQUEST_RECONFIGURE_APPWIDGET
767 || requestCode == REQUEST_BIND_PENDING_APPWIDGET) {
Sunny Goyalff572272014-07-23 13:58:07 -0700768 if (resultCode == RESULT_OK) {
769 // Update the widget view.
Sunny Goyal2100c782016-08-22 16:00:03 -0700770 completeAdd(requestCode, data, pendingAddWidgetId, requestArgs);
Sunny Goyalff572272014-07-23 13:58:07 -0700771 }
772 // Leave the widget in the pending state if the user canceled the configure.
773 return;
774 }
775
Sunny Goyalaad90582015-07-09 14:22:50 -0700776 if (requestCode == REQUEST_CREATE_SHORTCUT) {
777 // Handle custom shortcuts created using ACTION_CREATE_SHORTCUT.
Sunny Goyal2100c782016-08-22 16:00:03 -0700778 if (resultCode == RESULT_OK && requestArgs.container != ItemInfo.NO_ID) {
779 completeAdd(requestCode, data, -1, requestArgs);
780 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
781 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
782
Sunny Goyalaad90582015-07-09 14:22:50 -0700783 } else if (resultCode == RESULT_CANCELED) {
Adam Cohendb364c32014-05-20 14:23:40 -0700784 mWorkspace.removeExtraEmptyScreenDelayed(true, exitSpringLoaded,
785 ON_ACTIVITY_RESULT_ANIMATION_DELAY, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800786 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800787 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800788 mDragLayer.clearAnimatedView();
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800789 }
790
791 @Override
Sunny Goyaldec3a902017-01-25 18:23:36 -0800792 protected void onActivityResult(
Adam Cohenc7cd2cb2014-11-17 17:45:34 -0800793 final int requestCode, final int resultCode, final Intent data) {
794 handleActivityResult(requestCode, resultCode, data);
795 if (mLauncherCallbacks != null) {
796 mLauncherCallbacks.onActivityResult(requestCode, resultCode, data);
797 }
Adam Cohened66b2b2012-01-23 17:28:51 -0800798 }
799
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600800 /** @Override for MNC */
Sunny Goyaldd2e6df2015-07-07 10:57:57 -0700801 public void onRequestPermissionsResult(int requestCode, String[] permissions,
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600802 int[] grantResults) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700803 PendingRequestArgs pendingArgs = mPendingRequestArgs;
804 if (requestCode == REQUEST_PERMISSION_CALL_PHONE && pendingArgs != null
805 && pendingArgs.getRequestCode() == REQUEST_PERMISSION_CALL_PHONE) {
806 setWaitingForResult(null);
807
Sunny Goyal28c6b962015-10-12 11:42:05 -0700808 View v = null;
Sunny Goyal2100c782016-08-22 16:00:03 -0700809 CellLayout layout = getCellLayout(pendingArgs.container, pendingArgs.screenId);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700810 if (layout != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700811 v = layout.getChildAt(pendingArgs.cellX, pendingArgs.cellY);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700812 }
Sunny Goyal2100c782016-08-22 16:00:03 -0700813 Intent intent = pendingArgs.getPendingIntent();
814
Sunny Goyal28c6b962015-10-12 11:42:05 -0700815 if (grantResults.length > 0
816 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Sunny Goyal85fc55a2016-05-31 10:44:03 -0700817 startActivitySafely(v, intent, null);
Sunny Goyal28c6b962015-10-12 11:42:05 -0700818 } else {
819 // TODO: Show a snack bar with link to settings
820 Toast.makeText(this, getString(R.string.msg_no_phone_permission,
Sunny Goyal112ce422016-08-22 16:45:29 -0700821 getString(R.string.derived_app_name)), Toast.LENGTH_SHORT).show();
Sunny Goyal28c6b962015-10-12 11:42:05 -0700822 }
823 }
Dave Hawkey3a43ed62015-06-26 10:27:47 -0600824 if (mLauncherCallbacks != null) {
825 mLauncherCallbacks.onRequestPermissionsResult(requestCode, permissions,
826 grantResults);
827 }
828 }
829
Adam Cohendb364c32014-05-20 14:23:40 -0700830 /**
831 * Check to see if a given screen id exists. If not, create it at the end, return the new id.
832 *
833 * @param screenId the screen id to check
834 * @return the new screen, or screenId if it exists
835 */
836 private long ensurePendingDropLayoutExists(long screenId) {
Sunny Goyal32554d12015-12-03 15:31:25 -0800837 CellLayout dropLayout = mWorkspace.getScreenWithId(screenId);
Adam Cohendb364c32014-05-20 14:23:40 -0700838 if (dropLayout == null) {
839 // it's possible that the add screen was removed because it was
840 // empty and a re-bind occurred
841 mWorkspace.addExtraEmptyScreen();
842 return mWorkspace.commitExtraEmptyScreen();
843 } else {
844 return screenId;
845 }
846 }
847
Sunny Goyal2100c782016-08-22 16:00:03 -0700848 @Thunk void completeTwoStageWidgetDrop(
849 final int resultCode, final int appWidgetId, final PendingRequestArgs requestArgs) {
850 CellLayout cellLayout = mWorkspace.getScreenWithId(requestArgs.screenId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800851 Runnable onCompleteRunnable = null;
852 int animationType = 0;
853
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700854 AppWidgetHostView boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -0800855 if (resultCode == RESULT_OK) {
856 animationType = Workspace.COMPLETE_TWO_STAGE_WIDGET_DROP_ANIMATION;
857 final AppWidgetHostView layout = mAppWidgetHost.createView(this, appWidgetId,
Sunny Goyal04a324a2017-01-20 21:08:59 -0800858 requestArgs.getWidgetHandler().getProviderInfo(this));
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700859 boundWidget = layout;
Adam Cohened66b2b2012-01-23 17:28:51 -0800860 onCompleteRunnable = new Runnable() {
861 @Override
862 public void run() {
Sunny Goyal2100c782016-08-22 16:00:03 -0700863 completeAddAppWidget(appWidgetId, requestArgs, layout, null);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700864 exitSpringLoadedDragModeDelayed((resultCode != RESULT_CANCELED),
865 EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT, null);
Adam Cohened66b2b2012-01-23 17:28:51 -0800866 }
867 };
868 } else if (resultCode == RESULT_CANCELED) {
Adam Cohen4637b5a2013-11-04 18:21:24 -0800869 mAppWidgetHost.deleteAppWidgetId(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -0800870 animationType = Workspace.CANCEL_TWO_STAGE_WIDGET_DROP_ANIMATION;
Adam Cohened66b2b2012-01-23 17:28:51 -0800871 }
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700872 if (mDragLayer.getAnimatedView() != null) {
Sunny Goyal2100c782016-08-22 16:00:03 -0700873 mWorkspace.animateWidgetDrop(requestArgs, cellLayout,
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700874 (DragView) mDragLayer.getAnimatedView(), onCompleteRunnable,
875 animationType, boundWidget, true);
Adam Cohenad4e15c2013-10-17 16:21:35 -0700876 } else if (onCompleteRunnable != null) {
Adam Cohen9d5b7d82012-05-09 18:00:44 -0700877 // The animated view may be null in the case of a rotation during widget configuration
878 onCompleteRunnable.run();
879 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800880 }
881
882 @Override
Michael Jurkacd496d72013-04-11 11:32:45 -0700883 protected void onStop() {
884 super.onStop();
885 FirstFrameAnimatorHelper.setIsVisible(false);
Adam Cohen9211d422014-10-07 18:14:53 -0700886
887 if (mLauncherCallbacks != null) {
888 mLauncherCallbacks.onStop();
889 }
Sunny Goyal5da78f42016-06-17 14:00:22 -0700890
Sunny Goyalf5e37442016-11-02 10:31:24 -0700891 if (Utilities.ATLEAST_NOUGAT_MR1) {
Sunny Goyal5da78f42016-06-17 14:00:22 -0700892 mAppWidgetHost.stopListening();
893 }
Tony Wickham010d2552017-01-20 08:15:28 -0800894
895 NotificationListener.removeNotificationsChangedListener();
Michael Jurkacd496d72013-04-11 11:32:45 -0700896 }
897
898 @Override
899 protected void onStart() {
900 super.onStart();
901 FirstFrameAnimatorHelper.setIsVisible(true);
Adam Cohen9211d422014-10-07 18:14:53 -0700902
903 if (mLauncherCallbacks != null) {
904 mLauncherCallbacks.onStart();
905 }
Sunny Goyal5da78f42016-06-17 14:00:22 -0700906
Sunny Goyalf5e37442016-11-02 10:31:24 -0700907 if (Utilities.ATLEAST_NOUGAT_MR1) {
Sunny Goyal5da78f42016-06-17 14:00:22 -0700908 mAppWidgetHost.startListening();
909 }
Tony Wickham010d2552017-01-20 08:15:28 -0800910
911 if (!isWorkspaceLoading()) {
912 NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
913 }
Jon Miranda2d89ea82017-05-04 11:47:53 -0700914
Jon Miranda7fda2852017-07-19 16:07:01 -0700915 if (mShouldFadeInScrim && mDragLayer.getBackground() != null) {
Jon Miranda2d89ea82017-05-04 11:47:53 -0700916 if (mScrimAnimator != null) {
917 mScrimAnimator.cancel();
918 }
919 mDragLayer.getBackground().setAlpha(0);
920 mScrimAnimator = ObjectAnimator.ofInt(mDragLayer.getBackground(),
921 LauncherAnimUtils.DRAWABLE_ALPHA, 0, 255);
922 mScrimAnimator.addListener(new AnimatorListenerAdapter() {
923 @Override
924 public void onAnimationEnd(Animator animation) {
925 mScrimAnimator = null;
926 }
927 });
928 mScrimAnimator.setDuration(600);
929 mScrimAnimator.setStartDelay(getWindow().getTransitionBackgroundFadeDuration());
930 mScrimAnimator.start();
931 }
Jon Miranda7fda2852017-07-19 16:07:01 -0700932 mShouldFadeInScrim = false;
Michael Jurkacd496d72013-04-11 11:32:45 -0700933 }
934
935 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800936 protected void onResume() {
Michael Jurka447bf842013-05-15 14:52:15 +0200937 long startTime = 0;
938 if (DEBUG_RESUME_TIME) {
939 startTime = System.currentTimeMillis();
Daniel Sandler924b9932013-06-12 00:38:25 -0400940 Log.v(TAG, "Launcher.onResume()");
Michael Jurka447bf842013-05-15 14:52:15 +0200941 }
Adam Cohen9211d422014-10-07 18:14:53 -0700942
943 if (mLauncherCallbacks != null) {
944 mLauncherCallbacks.preOnResume();
945 }
946
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800947 super.onResume();
Hyunyoung Songaa953652016-04-19 18:30:24 -0700948 getUserEventDispatcher().resetElapsedSessionMillis();
Winson Chungf0c6ae02012-03-21 16:10:31 -0700949
Winson Chung4a2afa32012-07-19 14:53:05 -0700950 // Restore the previous launcher state
Winson Chung75cc8252015-04-10 10:19:58 -0700951 if (mOnResumeState == State.WORKSPACE) {
Winson Chung4a2afa32012-07-19 14:53:05 -0700952 showWorkspace(false);
Winson Chungb745afb2015-03-02 11:51:23 -0800953 } else if (mOnResumeState == State.APPS) {
Winson Chung13eb5272015-05-11 16:30:13 -0700954 boolean launchedFromApp = (mWaitingForResume != null);
Winson Chung4ac30062015-05-08 17:34:17 -0700955 // Don't update the predicted apps if the user is returning to launcher in the apps
Winson Chung13eb5272015-05-11 16:30:13 -0700956 // view after launching an app, as they may be depending on the UI to be static to
957 // switch to another app, otherwise, if it was
Sunny Goyal5606e072017-06-15 14:24:21 -0700958 showAppsView(false /* animated */, !launchedFromApp /* updatePredictedApps */);
Winson Chungb745afb2015-03-02 11:51:23 -0800959 } else if (mOnResumeState == State.WIDGETS) {
960 showWidgetsView(false, false);
Winson Chung4a2afa32012-07-19 14:53:05 -0700961 }
962 mOnResumeState = State.NONE;
963
Joe Onorato34a0e1b2009-12-14 17:44:51 -0800964 mPaused = false;
Sunny Goyal2100c782016-08-22 16:00:03 -0700965 if (mOnResumeNeedsLoad) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -0700966 setWorkspaceLoading(true);
Sunny Goyal93f878c2016-03-30 17:31:24 -0700967 mModel.startLoader(getCurrentWorkspaceScreen());
Joe Onoratoef2efcf2010-10-27 13:21:00 -0700968 mOnResumeNeedsLoad = false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -0800969 }
Michael Jurka1e2f4652013-07-08 18:03:46 -0700970 if (mBindOnResumeCallbacks.size() > 0) {
Michael Jurkac402cd92013-05-20 15:49:32 +0200971 // We might have postponed some bind calls until onResume (see waitUntilResume) --
972 // execute them here
973 long startTimeCallbacks = 0;
974 if (DEBUG_RESUME_TIME) {
975 startTimeCallbacks = System.currentTimeMillis();
976 }
977
Michael Jurka1e2f4652013-07-08 18:03:46 -0700978 for (int i = 0; i < mBindOnResumeCallbacks.size(); i++) {
979 mBindOnResumeCallbacks.get(i).run();
Michael Jurkac402cd92013-05-20 15:49:32 +0200980 }
Michael Jurka1e2f4652013-07-08 18:03:46 -0700981 mBindOnResumeCallbacks.clear();
Michael Jurkac402cd92013-05-20 15:49:32 +0200982 if (DEBUG_RESUME_TIME) {
983 Log.d(TAG, "Time spent processing callbacks in onResume: " +
984 (System.currentTimeMillis() - startTimeCallbacks));
985 }
Michael Jurka447bf842013-05-15 14:52:15 +0200986 }
Michael Jurka54554252013-08-01 12:52:23 +0200987 if (mOnResumeCallbacks.size() > 0) {
988 for (int i = 0; i < mOnResumeCallbacks.size(); i++) {
989 mOnResumeCallbacks.get(i).run();
990 }
991 mOnResumeCallbacks.clear();
992 }
Winson Chunge4e50662012-01-23 14:45:13 -0800993
994 // Reset the pressed state of icons that were locked in the press state while activities
995 // were launching
Michael Jurkaddd62e92011-02-16 17:49:14 -0800996 if (mWaitingForResume != null) {
Winson Chunge4e50662012-01-23 14:45:13 -0800997 // Resets the previous workspace icon press state
Michael Jurkaddd62e92011-02-16 17:49:14 -0800998 mWaitingForResume.setStayPressed(false);
999 }
Winson Chung82963d52013-10-09 11:20:57 -07001000
Adam Cohen06dff352012-06-01 17:17:08 -07001001 // It is possible that widgets can receive updates while launcher is not in the foreground.
1002 // Consequently, the widgets will be inflated in the orientation of the foreground activity
1003 // (framework issue). On resuming, we ensure that any widgets are inflated for the current
1004 // orientation.
Sunny Goyal6bec75f2015-10-01 18:50:48 -07001005 if (!isWorkspaceLoading()) {
1006 getWorkspace().reinflateWidgetsIfNecessary();
1007 }
Adam Cohenf9426d52012-06-04 17:26:21 -07001008
Michael Jurka447bf842013-05-15 14:52:15 +02001009 if (DEBUG_RESUME_TIME) {
1010 Log.d(TAG, "Time spent in onResume: " + (System.currentTimeMillis() - startTime));
1011 }
Adam Cohen6fecd412013-10-02 17:41:50 -07001012
Adam Cohen4b66bf32015-09-18 12:15:19 -07001013 // We want to suppress callbacks about CustomContent being shown if we have just received
1014 // onNewIntent while the user was present within launcher. In that case, we post a call
1015 // to move the user to the main screen (which will occur after onResume). We don't want to
1016 // have onHide (from onPause), then onShow, then onHide again, which we get if we don't
1017 // suppress here.
1018 if (mWorkspace.getCustomContentCallbacks() != null
1019 && !mMoveToDefaultScreenFromNewIntent) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001020 // If we are resuming and the custom content is the current page, we call onShow().
Adam Cohen4b66bf32015-09-18 12:15:19 -07001021 // It is also possible that onShow will instead be called slightly after first layout
Adam Cohen6fecd412013-10-02 17:41:50 -07001022 // if PagedView#setRestorePage was set to the custom content page in onCreate().
1023 if (mWorkspace.isOnOrMovingToCustomContent()) {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001024 mWorkspace.getCustomContentCallbacks().onShow(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001025 }
1026 }
Adam Cohen4b66bf32015-09-18 12:15:19 -07001027 mMoveToDefaultScreenFromNewIntent = false;
Winson Chungcd99cd32015-04-29 11:03:24 -07001028 updateInteraction(Workspace.State.NORMAL, mWorkspace.getState());
Adam Cohen53805212013-10-01 10:39:23 -07001029 mWorkspace.onResume();
Sunny Goyale755d462014-07-22 13:48:29 -07001030
Sunny Goyala474a9b2017-05-04 16:47:11 -07001031 // Process any items that were added while Launcher was away.
1032 InstallShortcutReceiver.disableAndFlushInstallQueue(
1033 InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED, this);
Sunny Goyal95f3d6b2016-08-10 16:09:29 -07001034
Sunny Goyala474a9b2017-05-04 16:47:11 -07001035 // Refresh shortcuts if the permission changed.
1036 mModel.refreshShortcutsIfRequired();
Adam Cohen9211d422014-10-07 18:14:53 -07001037
Hyunyoung Songc001cf52016-07-21 17:32:43 -07001038 if (shouldShowDiscoveryBounce()) {
1039 mAllAppsController.showDiscoveryBounce();
1040 }
1041 mIsResumeFromActionScreenOff = false;
Adam Cohen9211d422014-10-07 18:14:53 -07001042 if (mLauncherCallbacks != null) {
1043 mLauncherCallbacks.onResume();
1044 }
Mario Bertschler0fc6f682017-02-17 12:16:13 -08001045
Adam Cohen06dff352012-06-01 17:17:08 -07001046 }
1047
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001048 @Override
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001049 protected void onPause() {
Winson Chung997a9232013-07-24 15:33:46 -07001050 // Ensure that items added to Launcher are queued until Launcher returns
Sunny Goyala474a9b2017-05-04 16:47:11 -07001051 InstallShortcutReceiver.enableInstallQueue(InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED);
Winson Chung997a9232013-07-24 15:33:46 -07001052
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001053 super.onPause();
Joe Onoratoef2efcf2010-10-27 13:21:00 -07001054 mPaused = true;
Joe Onorato24b6fd82009-11-12 13:47:09 -08001055 mDragController.cancelDrag();
Winson Chunga2413752012-04-03 14:22:34 -07001056 mDragController.resetLastGestureUpTime();
Adam Cohen6fecd412013-10-02 17:41:50 -07001057
1058 // We call onHide() aggressively. The custom content callbacks should be able to
1059 // debounce excess onHide calls.
1060 if (mWorkspace.getCustomContentCallbacks() != null) {
1061 mWorkspace.getCustomContentCallbacks().onHide();
1062 }
Romain Guycbb89e42009-06-08 15:52:54 -07001063
Adam Cohen9211d422014-10-07 18:14:53 -07001064 if (mLauncherCallbacks != null) {
1065 mLauncherCallbacks.onPause();
Adam Cohenbffe7452013-07-22 18:21:45 -07001066 }
Adam Cohenbffe7452013-07-22 18:21:45 -07001067 }
1068
1069 public interface CustomContentCallbacks {
Selim Cinek3a8a8f72014-01-16 10:38:38 -08001070 // Custom content is completely shown. {@code fromResume} indicates whether this was caused
1071 // by a onResume or by scrolling otherwise.
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001072 void onShow(boolean fromResume);
Adam Cohenbffe7452013-07-22 18:21:45 -07001073
1074 // Custom content is completely hidden
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001075 void onHide();
Adam Cohenc36fa5c2013-08-29 11:54:42 -07001076
1077 // Custom content scroll progress changed. From 0 (not showing) to 1 (fully showing).
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001078 void onScrollProgressChanged(float progress);
Jan-Willem Maarse2ff91c42014-07-10 15:58:12 -07001079
1080 // Indicates whether the user is allowed to scroll away from the custom content.
1081 boolean isScrollingAllowed();
Adam Cohenbffe7452013-07-22 18:21:45 -07001082 }
1083
Adam Cohenc2d6e892014-10-16 09:49:24 -07001084 public interface LauncherOverlay {
1085
1086 /**
1087 * Touch interaction leading to overscroll has begun
1088 */
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001089 void onScrollInteractionBegin();
Adam Cohenc2d6e892014-10-16 09:49:24 -07001090
1091 /**
1092 * Touch interaction related to overscroll has ended
1093 */
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001094 void onScrollInteractionEnd();
Adam Cohenc2d6e892014-10-16 09:49:24 -07001095
1096 /**
1097 * Scroll progress, between 0 and 100, when the user scrolls beyond the leftmost
1098 * screen (or in the case of RTL, the rightmost screen).
1099 */
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001100 void onScrollChange(float progress, boolean rtl);
Adam Cohenc2d6e892014-10-16 09:49:24 -07001101
1102 /**
Sunny Goyal32554d12015-12-03 15:31:25 -08001103 * Called when the launcher is ready to use the overlay
1104 * @param callbacks A set of callbacks provided by Launcher in relation to the overlay
Adam Cohenc2d6e892014-10-16 09:49:24 -07001105 */
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001106 void setOverlayCallbacks(LauncherOverlayCallbacks callbacks);
Adam Cohenc2d6e892014-10-16 09:49:24 -07001107 }
1108
1109 public interface LauncherOverlayCallbacks {
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001110 void onScrollChanged(float progress);
Adam Cohenc2d6e892014-10-16 09:49:24 -07001111 }
1112
1113 class LauncherOverlayCallbacksImpl implements LauncherOverlayCallbacks {
1114
Sunny Goyalc86df472016-02-25 09:19:38 -08001115 public void onScrollChanged(float progress) {
1116 if (mWorkspace != null) {
1117 mWorkspace.onOverlayScrollChanged(progress);
1118 }
1119 }
Adam Cohenc2d6e892014-10-16 09:49:24 -07001120 }
1121
Jorim Jaggid017f882014-01-14 17:08:48 -08001122 protected boolean hasSettings() {
Adam Cohen9211d422014-10-07 18:14:53 -07001123 if (mLauncherCallbacks != null) {
1124 return mLauncherCallbacks.hasSettings();
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07001125 } else {
Sunny Goyal4179e9b2017-03-08 14:25:09 -08001126 // On O and above we there is always some setting present settings (add icon to
1127 // home screen or icon badging). On earlier APIs we will have the allow rotation
1128 // setting, on devices with a locked orientation,
1129 return Utilities.isAtLeastO() || !getResources().getBoolean(R.bool.allow_rotation);
Adam Cohen9211d422014-10-07 18:14:53 -07001130 }
Jorim Jaggid017f882014-01-14 17:08:48 -08001131 }
1132
Adam Cohen9211d422014-10-07 18:14:53 -07001133 public void addToCustomContentPage(View customContent,
Adam Cohen53805212013-10-01 10:39:23 -07001134 CustomContentCallbacks callbacks, String description) {
1135 mWorkspace.addToCustomContentPage(customContent, callbacks, description);
Adam Cohen66a01fd2013-06-11 12:48:00 -07001136 }
1137
Adam Cohenedb40762013-07-18 16:45:45 -07001138 // The custom content needs to offset its content to account for the QSB
1139 public int getTopOffsetForCustomContent() {
1140 return mWorkspace.getPaddingTop();
1141 }
1142
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001143 @Override
1144 public Object onRetainNonConfigurationInstance() {
Joe Onorato9c1289c2009-08-17 11:03:03 -04001145 // Flag the loader to stop early before switching
Adam Cohen1a85c582014-09-30 09:48:49 -07001146 if (mModel.isCurrentCallbacks(this)) {
1147 mModel.stopLoader();
1148 }
Hyunyoung Song3f471442015-04-08 19:01:34 -07001149 //TODO(hyunyoungs): stop the widgets loader when there is a rotation.
1150
Romain Guy13c2e7b2010-03-10 19:45:00 -08001151 return Boolean.TRUE;
Jeffrey Sharkey99c87582009-03-24 17:59:43 -07001152 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001153
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001154 // We can't hide the IME if it was forced open. So don't bother
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001155 @Override
1156 public void onWindowFocusChanged(boolean hasFocus) {
1157 super.onWindowFocusChanged(hasFocus);
Adam Cohened307df2013-10-02 09:37:31 -07001158 mHasFocus = hasFocus;
Adam Cohen9211d422014-10-07 18:14:53 -07001159
1160 if (mLauncherCallbacks != null) {
1161 mLauncherCallbacks.onWindowFocusChanged(hasFocus);
1162 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001163 }
Joe Onorato2d7e7d02010-01-29 15:57:19 -08001164
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001165 private boolean acceptFilter() {
1166 final InputMethodManager inputManager = (InputMethodManager)
1167 getSystemService(Context.INPUT_METHOD_SERVICE);
1168 return !inputManager.isFullscreenMode();
1169 }
1170
1171 @Override
1172 public boolean onKeyDown(int keyCode, KeyEvent event) {
Winson Chung97d85d22011-04-13 11:27:36 -07001173 final int uniChar = event.getUnicodeChar();
1174 final boolean handled = super.onKeyDown(keyCode, event);
1175 final boolean isKeyNotWhitespace = uniChar > 0 && !Character.isWhitespace(uniChar);
1176 if (!handled && acceptFilter() && isKeyNotWhitespace) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001177 boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb,
1178 keyCode, event);
1179 if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001180 // something usable has been typed - start a search
Romain Guycbb89e42009-06-08 15:52:54 -07001181 // the typed text will be retrieved and cleared by
Karl Rosaen138a0412009-04-23 19:00:21 -07001182 // showSearchDialog()
1183 // If there are multiple keystrokes before the search dialog takes focus,
1184 // onSearchRequested() will be called for every keystroke,
1185 // but it is idempotent, so it's fine.
1186 return onSearchRequested();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001187 }
1188 }
1189
Joe Onorato8a9625e2010-01-28 15:55:35 -08001190 // Eat the long press event so the keyboard doesn't come up.
1191 if (keyCode == KeyEvent.KEYCODE_MENU && event.isLongPress()) {
1192 return true;
1193 }
1194
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001195 return handled;
1196 }
1197
Winson46163472015-09-22 17:31:56 -07001198 @Override
1199 public boolean onKeyUp(int keyCode, KeyEvent event) {
1200 if (keyCode == KeyEvent.KEYCODE_MENU) {
1201 // Ignore the menu key if we are currently dragging or are on the custom content screen
1202 if (!isOnCustomContent() && !mDragController.isDragging()) {
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001203 // Close any open floating view
1204 AbstractFloatingView.closeAllOpenViews(this);
Tony Wickham49c8d292016-07-01 11:44:34 -07001205
Winson46163472015-09-22 17:31:56 -07001206 // Stop resizing any widgets
1207 mWorkspace.exitWidgetResizeMode();
1208
1209 // Show the overview mode if we are on the workspace
1210 if (mState == State.WORKSPACE && !mWorkspace.isInOverviewMode() &&
1211 !mWorkspace.isSwitchingState()) {
1212 mOverviewPanel.requestFocus();
Winsone9f27272015-10-13 10:47:51 -07001213 showOverviewMode(true, true /* requestButtonFocus */);
Winson46163472015-09-22 17:31:56 -07001214 }
1215 }
1216 return true;
1217 }
1218 return super.onKeyUp(keyCode, event);
1219 }
1220
Karl Rosaen138a0412009-04-23 19:00:21 -07001221 private String getTypedText() {
1222 return mDefaultKeySsb.toString();
1223 }
1224
Sunny Goyal6f28e712016-09-13 14:19:29 -07001225 @Override
1226 public void clearTypedText() {
Karl Rosaen138a0412009-04-23 19:00:21 -07001227 mDefaultKeySsb.clear();
1228 mDefaultKeySsb.clearSpans();
1229 Selection.setSelection(mDefaultKeySsb, 0);
1230 }
1231
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001232 /**
1233 * Restores the previous state, if it exists.
1234 *
1235 * @param savedState The previous state.
1236 */
1237 private void restoreState(Bundle savedState) {
1238 if (savedState == null) {
1239 return;
1240 }
1241
Sunny Goyalfe770c92016-09-27 14:38:58 -07001242 int stateOrdinal = savedState.getInt(RUNTIME_STATE, State.WORKSPACE.ordinal());
1243 State[] stateValues = State.values();
1244 State state = (stateOrdinal >= 0 && stateOrdinal < stateValues.length)
1245 ? stateValues[stateOrdinal] : State.WORKSPACE;
Winson Chungb745afb2015-03-02 11:51:23 -08001246 if (state == State.APPS || state == State.WIDGETS) {
1247 mOnResumeState = state;
Joe Onorato3a8820b2009-11-10 15:06:42 -08001248 }
1249
Sunny Goyal2100c782016-08-22 16:00:03 -07001250 PendingRequestArgs requestArgs = savedState.getParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS);
1251 if (requestArgs != null) {
1252 setWaitingForResult(requestArgs);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001253 }
Sunny Goyal2100c782016-08-22 16:00:03 -07001254
1255 mPendingActivityResult = savedState.getParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001256 }
1257
1258 /**
1259 * Finds all the views we need and configure them properly.
1260 */
1261 private void setupViews() {
Winson Chung4c98d922011-05-31 16:50:48 -07001262 mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
Sunny Goyal3333b0c2016-05-09 20:43:21 -07001263 mFocusHandler = mDragLayer.getFocusIndicatorHelper();
Sunny Goyal966d9012017-06-06 16:43:59 -07001264 mWorkspace = mDragLayer.findViewById(R.id.workspace);
Sunny Goyald0a6ae72016-06-16 12:29:03 -07001265 mWorkspace.initParentViews(mDragLayer);
Craig Mautner360310b2012-10-26 15:13:08 -07001266
Sunny Goyal784f9c32016-03-23 16:56:54 -07001267 mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
1268 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
1269 | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001270
Winson Chung4c98d922011-05-31 16:50:48 -07001271 // Setup the drag layer
Hyunyoung Song645764e2016-06-06 14:19:02 -07001272 mDragLayer.setup(this, mDragController, mAllAppsController);
Winson Chung4c98d922011-05-31 16:50:48 -07001273
Winson Chung3d503fb2011-07-13 17:25:49 -07001274 // Setup the hotseat
1275 mHotseat = (Hotseat) findViewById(R.id.hotseat);
1276 if (mHotseat != null) {
Winson Chung11a1a532013-09-13 11:14:45 -07001277 mHotseat.setOnLongClickListener(this);
Winson Chung3d503fb2011-07-13 17:25:49 -07001278 }
1279
Winsone9f27272015-10-13 10:47:51 -07001280 // Setup the overview panel
1281 setupOverviewPanel();
Adam Cohenf358a4b2013-07-23 16:47:31 -07001282
Winson Chung4c98d922011-05-31 16:50:48 -07001283 // Setup the workspace
1284 mWorkspace.setHapticFeedbackEnabled(false);
1285 mWorkspace.setOnLongClickListener(this);
Hyunyoung Song645764e2016-06-06 14:19:02 -07001286 mWorkspace.setup(mDragController);
Winsonc7d2e832016-07-28 12:24:55 -07001287 // Until the workspace is bound, ensure that we keep the wallpaper offset locked to the
1288 // default state, otherwise we will update to the wrong offsets in RTL
1289 mWorkspace.lockWallpaperToDefaultPage();
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001290 mWorkspace.bindAndInitFirstWorkspaceScreen(null /* recycled qsb */);
Hyunyoung Song645764e2016-06-06 14:19:02 -07001291 mDragController.addDragListener(mWorkspace);
Winson Chung4c98d922011-05-31 16:50:48 -07001292
Tony Wickham34d2c912015-09-11 09:27:58 -07001293 // Get the search/delete/uninstall bar
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001294 mDropTargetBar = mDragLayer.findViewById(R.id.drop_target_bar);
Patrick Dubroy3ec8bdd2010-08-06 16:01:33 -07001295
Winson Chungef7f8742015-06-04 17:18:17 -07001296 // Setup Apps and Widgets
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001297 mAppsView = (AllAppsContainerView) findViewById(R.id.apps_view);
Hyunyoung Song3f471442015-04-08 19:01:34 -07001298 mWidgetsView = (WidgetsContainerView) findViewById(R.id.widgets_view);
Craig Mautner360310b2012-10-26 15:13:08 -07001299
Winson Chung3d503fb2011-07-13 17:25:49 -07001300 // Setup the drag controller (drop targets have to be added in reverse order in priority)
Hyunyoung Song645764e2016-06-06 14:19:02 -07001301 mDragController.setMoveTarget(mWorkspace);
1302 mDragController.addDropTarget(mWorkspace);
Sunny Goyal47328fd2016-05-25 18:56:41 -07001303 mDropTargetBar.setup(mDragController);
Daniel Sandler924b9932013-06-12 00:38:25 -04001304
Peter Schiller310a9882016-06-30 13:52:36 -07001305 if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP) {
1306 mAllAppsController.setupViews(mAppsView, mHotseat, mWorkspace);
1307 }
Hyunyoung Songa0c56472016-06-20 13:54:42 -07001308
Sunny Goyal322d5562015-06-25 19:35:49 -07001309 if (TestingUtils.MEMORY_DUMP_ENABLED) {
1310 TestingUtils.addWeightWatcher(this);
Daniel Sandler924b9932013-06-12 00:38:25 -04001311 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001312 }
1313
Winsone9f27272015-10-13 10:47:51 -07001314 private void setupOverviewPanel() {
1315 mOverviewPanel = (ViewGroup) findViewById(R.id.overview_panel);
1316
Winsone9f27272015-10-13 10:47:51 -07001317 // Bind wallpaper button actions
1318 View wallpaperButton = findViewById(R.id.wallpaper_button);
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301319 new OverviewButtonClickListener(ControlType.WALLPAPER_BUTTON) {
Winsone9f27272015-10-13 10:47:51 -07001320 @Override
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001321 public void handleViewClick(View view) {
1322 onClickWallpaperPicker(view);
Winsone9f27272015-10-13 10:47:51 -07001323 }
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001324 }.attachTo(wallpaperButton);
Winsone9f27272015-10-13 10:47:51 -07001325 wallpaperButton.setOnTouchListener(getHapticFeedbackTouchListener());
1326
1327 // Bind widget button actions
1328 mWidgetsButton = findViewById(R.id.widget_button);
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301329 new OverviewButtonClickListener(ControlType.WIDGETS_BUTTON) {
Winsone9f27272015-10-13 10:47:51 -07001330 @Override
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001331 public void handleViewClick(View view) {
1332 onClickAddWidgetButton(view);
Winsone9f27272015-10-13 10:47:51 -07001333 }
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001334 }.attachTo(mWidgetsButton);
Winsone9f27272015-10-13 10:47:51 -07001335 mWidgetsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1336
1337 // Bind settings actions
1338 View settingsButton = findViewById(R.id.settings_button);
1339 boolean hasSettings = hasSettings();
1340 if (hasSettings) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301341 new OverviewButtonClickListener(ControlType.SETTINGS_BUTTON) {
Winsone9f27272015-10-13 10:47:51 -07001342 @Override
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001343 public void handleViewClick(View view) {
1344 onClickSettingsButton(view);
Winsone9f27272015-10-13 10:47:51 -07001345 }
Jon Mirandaf3e35d92016-10-05 14:08:11 -07001346 }.attachTo(settingsButton);
Winsone9f27272015-10-13 10:47:51 -07001347 settingsButton.setOnTouchListener(getHapticFeedbackTouchListener());
1348 } else {
1349 settingsButton.setVisibility(View.GONE);
1350 }
1351
1352 mOverviewPanel.setAlpha(0f);
1353 }
1354
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001355 /**
Anjali Koppal5ad44842014-03-10 20:34:39 -07001356 * Sets the all apps button. This method is called from {@link Hotseat}.
Sunny Goyalbb011da2016-06-15 15:42:29 -07001357 * TODO: Get rid of this.
Anjali Koppal5ad44842014-03-10 20:34:39 -07001358 */
1359 public void setAllAppsButton(View allAppsButton) {
1360 mAllAppsButton = allAppsButton;
1361 }
1362
Sunny Goyalbb011da2016-06-15 15:42:29 -07001363 public View getStartViewForAllAppsRevealAnimation() {
Sunny Goyal2e084092016-06-22 14:37:34 -07001364 return FeatureFlags.NO_ALL_APPS_ICON ? mWorkspace.getPageIndicator() : mAllAppsButton;
Anjali Koppal5ad44842014-03-10 20:34:39 -07001365 }
1366
Hyunyoung Song98ff38a2015-07-10 17:50:13 -07001367 public View getWidgetsButton() {
1368 return mWidgetsButton;
1369 }
1370
Anjali Koppal5ad44842014-03-10 20:34:39 -07001371 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001372 * Creates a view representing a shortcut.
1373 *
1374 * @param info The data structure describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001375 */
Joe Onorato0589f0f2010-02-08 13:44:00 -08001376 View createShortcut(ShortcutInfo info) {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001377 return createShortcut((ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentPage()), info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001378 }
1379
1380 /**
1381 * Creates a view representing a shortcut inflated from the specified resource.
1382 *
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001383 * @param parent The group the shortcut belongs to.
1384 * @param info The data structure describing the shortcut.
1385 *
1386 * @return A View inflated from layoutResId.
1387 */
Sunny Goyaldfaccf62015-05-11 16:30:44 -07001388 public View createShortcut(ViewGroup parent, ShortcutInfo info) {
Sunny Goyal9b29ca52017-02-17 10:39:44 -08001389 BubbleTextView favorite = (BubbleTextView) LayoutInflater.from(parent.getContext())
1390 .inflate(R.layout.app_icon, parent, false);
Sunny Goyal1cd01b02016-11-09 10:43:58 -08001391 favorite.applyFromShortcutInfo(info);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001392 favorite.setOnClickListener(this);
Sunny Goyaldcbcc862014-08-12 15:58:36 -07001393 favorite.setOnFocusChangeListener(mFocusHandler);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001394 return favorite;
1395 }
1396
1397 /**
Jon Mirandac476d6e2017-05-04 16:30:01 -07001398 * Add a shortcut to the workspace or to a Folder.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001399 *
1400 * @param data The intent describing the shortcut.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001401 */
Adam Cohendcd297f2013-06-18 13:13:40 -07001402 private void completeAddShortcut(Intent data, long container, long screenId, int cellX,
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001403 int cellY, PendingRequestArgs args) {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001404 if (args.getRequestCode() != REQUEST_CREATE_SHORTCUT
1405 || args.getPendingIntent().getComponent() == null) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07001406 return;
1407 }
Adam Cohen558baaf2011-08-15 15:22:57 -07001408
Jon Mirandac476d6e2017-05-04 16:30:01 -07001409 int[] cellXY = mTmpAddItemCellCoordinates;
1410 CellLayout layout = getCellLayout(container, screenId);
1411
Sunny Goyal782f0c92017-01-19 10:27:54 -08001412 ShortcutInfo info = null;
1413 if (Utilities.isAtLeastO()) {
Sunny Goyal22ca9ec2017-05-18 15:03:13 -07001414 info = LauncherAppsCompatVO.createShortcutInfoFromPinItemRequest(
1415 this, LauncherAppsCompatVO.getPinItemRequest(data), 0);
Sunny Goyal782f0c92017-01-19 10:27:54 -08001416 }
1417
1418 if (info == null) {
Sunny Goyalb57645f2017-03-20 13:57:28 -07001419 // Legacy shortcuts are only supported for primary profile.
1420 info = Process.myUserHandle().equals(args.user)
1421 ? InstallShortcutReceiver.fromShortcutIntent(this, data) : null;
Sunny Goyal782f0c92017-01-19 10:27:54 -08001422
Sunny Goyalb57645f2017-03-20 13:57:28 -07001423 if (info == null) {
1424 Log.e(TAG, "Unable to parse a valid custom shortcut result");
1425 return;
1426 } else if (!new PackageManagerHelper(this).hasPermissionForActivity(
Sunny Goyal342e4662017-02-02 15:21:08 -08001427 info.intent, args.getPendingIntent().getComponent().getPackageName())) {
Sunny Goyal782f0c92017-01-19 10:27:54 -08001428 // The app is trying to add a shortcut without sufficient permissions
1429 Log.e(TAG, "Ignoring malicious intent " + info.intent.toUri(0));
1430 return;
1431 }
1432 }
1433
Jon Mirandac476d6e2017-05-04 16:30:01 -07001434 if (container < 0) {
1435 // Adding a shortcut to the Workspace.
1436 final View view = createShortcut(info);
1437 boolean foundCellSpan = false;
1438 // First we check if we already know the exact location where we want to add this item.
1439 if (cellX >= 0 && cellY >= 0) {
1440 cellXY[0] = cellX;
1441 cellXY[1] = cellY;
1442 foundCellSpan = true;
Adam Cohen558baaf2011-08-15 15:22:57 -07001443
Jon Mirandac476d6e2017-05-04 16:30:01 -07001444 // If appropriate, either create a folder or add to an existing folder
1445 if (mWorkspace.createUserFolderIfNecessary(view, container, layout, cellXY, 0,
1446 true, null, null)) {
1447 return;
1448 }
1449 DragObject dragObject = new DragObject();
1450 dragObject.dragInfo = info;
1451 if (mWorkspace.addToExistingFolderIfNecessary(view, layout, cellXY, 0, dragObject,
1452 true)) {
1453 return;
1454 }
1455 } else {
1456 foundCellSpan = layout.findCellForSpan(cellXY, 1, 1);
1457 }
1458
1459 if (!foundCellSpan) {
1460 mWorkspace.onNoCellFound(layout);
Adam Cohen558baaf2011-08-15 15:22:57 -07001461 return;
1462 }
Jon Mirandac476d6e2017-05-04 16:30:01 -07001463
1464 getModelWriter().addItemToDatabase(info, container, screenId, cellXY[0], cellXY[1]);
1465 mWorkspace.addInScreen(view, info);
Michael Jurkad3ef3062010-11-23 16:23:58 -08001466 } else {
Jon Mirandac476d6e2017-05-04 16:30:01 -07001467 // Adding a shortcut to a Folder.
1468 final long folderIconId = container;
1469 FolderIcon folderIcon = (FolderIcon) mWorkspace.getFirstMatch(new ItemOperator() {
1470 @Override
1471 public boolean evaluate(ItemInfo info, View view) {
1472 return info != null && info.id == folderIconId;
1473 }
1474 });
Michael Jurkad3ef3062010-11-23 16:23:58 -08001475
Jon Mirandac476d6e2017-05-04 16:30:01 -07001476 if (folderIcon != null) {
1477 FolderInfo folderInfo = (FolderInfo) folderIcon.getTag();
1478 folderInfo.add(info, args.rank, false);
1479 } else {
1480 Log.e(TAG, "Could not find folder with id " + folderIconId + " to add shortcut.");
1481 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07001482 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001483 }
1484
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001485 /**
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001486 * Add a widget to the workspace.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001487 *
Romain Guy5bbc91b2010-08-18 11:38:46 -07001488 * @param appWidgetId The app widget id
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001489 */
Sunny Goyal2100c782016-08-22 16:00:03 -07001490 @Thunk void completeAddAppWidget(int appWidgetId, ItemInfo itemInfo,
Adam Cohen59400422014-03-05 18:07:04 -08001491 AppWidgetHostView hostView, LauncherAppWidgetProviderInfo appWidgetInfo) {
1492
Adam Cohened66b2b2012-01-23 17:28:51 -08001493 if (appWidgetInfo == null) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08001494 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(appWidgetId);
Adam Cohened66b2b2012-01-23 17:28:51 -08001495 }
Romain Guycbb89e42009-06-08 15:52:54 -07001496
Adam Cohen59400422014-03-05 18:07:04 -08001497 if (appWidgetInfo.isCustomWidget) {
1498 appWidgetId = LauncherAppWidgetInfo.CUSTOM_WIDGET_ID;
Michael Jurkaa63c4522010-08-19 13:52:27 -07001499 }
1500
Adam Cohen59400422014-03-05 18:07:04 -08001501 LauncherAppWidgetInfo launcherInfo;
1502 launcherInfo = new LauncherAppWidgetInfo(appWidgetId, appWidgetInfo.provider);
Sunny Goyal2100c782016-08-22 16:00:03 -07001503 launcherInfo.spanX = itemInfo.spanX;
1504 launcherInfo.spanY = itemInfo.spanY;
1505 launcherInfo.minSpanX = itemInfo.minSpanX;
1506 launcherInfo.minSpanY = itemInfo.minSpanY;
Sunny Goyala52ecb02016-12-16 15:04:51 -08001507 launcherInfo.user = appWidgetInfo.getUser();
Romain Guycbb89e42009-06-08 15:52:54 -07001508
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001509 getModelWriter().addItemToDatabase(launcherInfo,
Sunny Goyal2100c782016-08-22 16:00:03 -07001510 itemInfo.container, itemInfo.screenId, itemInfo.cellX, itemInfo.cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001511
Sunny Goyal2100c782016-08-22 16:00:03 -07001512 if (hostView == null) {
1513 // Perform actual inflation because we're live
1514 hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001515 }
Sunny Goyal2100c782016-08-22 16:00:03 -07001516 hostView.setVisibility(View.VISIBLE);
Sunny Goyald5462aa2016-11-22 16:52:39 +05301517 prepareAppWidget(hostView, launcherInfo);
1518 mWorkspace.addInScreen(hostView, launcherInfo);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001519 }
Romain Guycbb89e42009-06-08 15:52:54 -07001520
Sunny Goyald5462aa2016-11-22 16:52:39 +05301521 private void prepareAppWidget(AppWidgetHostView hostView, LauncherAppWidgetInfo item) {
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001522 hostView.setTag(item);
1523 item.onBindAppWidget(this, hostView);
Sunny Goyal87af0fd2016-05-16 14:56:02 -07001524 hostView.setFocusable(true);
1525 hostView.setOnFocusChangeListener(mFocusHandler);
Sunny Goyal25c2e3e2015-10-28 23:28:21 -07001526 }
1527
Adam Cohended9f8d2010-11-03 13:25:16 -07001528 private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
1529 @Override
1530 public void onReceive(Context context, Intent intent) {
1531 final String action = intent.getAction();
1532 if (Intent.ACTION_SCREEN_OFF.equals(action)) {
Sunny Goyal6ad72f02016-09-23 11:01:10 -07001533 mDragLayer.clearResizeFrame();
Winson Chung337cd9d2011-03-30 10:39:30 -07001534
Winson Chungc100e8e2011-08-09 16:02:43 -07001535 // Reset AllApps to its initial state only if we are not in the middle of
Winson Chungb8472bb2011-08-05 13:49:21 -07001536 // processing a multi-step drop
Sunny Goyal2100c782016-08-22 16:00:03 -07001537 if (mAppsView != null && mWidgetsView != null && mPendingRequestArgs == null) {
Winson5c6bdbb2015-09-03 11:36:19 -07001538 if (!showWorkspace(false)) {
1539 // If we are already on the workspace, then manually reset all apps
1540 mAppsView.reset();
1541 }
Winson Chung785d2eb2011-04-14 16:08:02 -07001542 }
Hyunyoung Songc001cf52016-07-21 17:32:43 -07001543 mIsResumeFromActionScreenOff = true;
Jon Miranda7fda2852017-07-19 16:07:01 -07001544 mShouldFadeInScrim = true;
1545 } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
1546 // ACTION_USER_PRESENT is sent after onStart/onResume. This covers the case where
1547 // the user unlocked and the Launcher is not in the foreground.
1548 mShouldFadeInScrim = false;
Adam Cohended9f8d2010-11-03 13:25:16 -07001549 }
1550 }
1551 };
1552
Tony Wickham010d2552017-01-20 08:15:28 -08001553 public void updateIconBadges(final Set<PackageUserKey> updatedBadges) {
1554 Runnable r = new Runnable() {
1555 @Override
1556 public void run() {
1557 mWorkspace.updateIconBadges(updatedBadges);
1558 mAppsView.updateIconBadges(updatedBadges);
Tony Wickham2fe09f22017-04-25 12:46:04 -07001559
1560 PopupContainerWithArrow popup = PopupContainerWithArrow.getOpen(Launcher.this);
1561 if (popup != null) {
1562 popup.updateNotificationHeader(updatedBadges);
1563 }
Tony Wickham010d2552017-01-20 08:15:28 -08001564 }
1565 };
1566 if (!waitUntilResume(r)) {
1567 r.run();
1568 }
1569 }
1570
Adam Cohended9f8d2010-11-03 13:25:16 -07001571 @Override
1572 public void onAttachedToWindow() {
1573 super.onAttachedToWindow();
1574
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001575 FirstFrameAnimatorHelper.initializeDrawListener(getWindow().getDecorView());
Sunny Goyalc86df472016-02-25 09:19:38 -08001576 if (mLauncherCallbacks != null) {
1577 mLauncherCallbacks.onAttachedToWindow();
1578 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001579 }
1580
1581 @Override
1582 public void onDetachedFromWindow() {
1583 super.onDetachedFromWindow();
Sunny Goyalc86df472016-02-25 09:19:38 -08001584
1585 if (mLauncherCallbacks != null) {
1586 mLauncherCallbacks.onDetachedFromWindow();
1587 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001588 }
1589
1590 public void onWindowVisibilityChanged(int visibility) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001591 // The following code used to be in onResume, but it turns out onResume is called when
1592 // you're in All Apps and click home to go to the workspace. onWindowVisibilityChanged
1593 // is a more appropriate event to handle
Sunny Goyal1acc56a2016-09-25 21:23:25 -07001594 if (visibility == View.VISIBLE) {
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001595 if (!mWorkspaceLoading) {
1596 final ViewTreeObserver observer = mWorkspace.getViewTreeObserver();
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001597 // We want to let Launcher draw itself at least once before we force it to build
1598 // layers on all the workspace pages, so that transitioning to Launcher from other
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001599 // apps is nice and speedy.
1600 observer.addOnDrawListener(new ViewTreeObserver.OnDrawListener() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001601 private boolean mStarted = false;
Michael Jurkaf1ad6082013-03-13 12:55:46 +01001602 public void onDraw() {
Michael Jurkadf96add2013-04-03 16:25:02 -07001603 if (mStarted) return;
1604 mStarted = true;
Michael Jurka6ee21d22012-02-21 18:20:27 -08001605 // We delay the layer building a bit in order to give
1606 // other message processing a time to run. In particular
1607 // this avoids a delay in hiding the IME if it was
1608 // currently shown, because doing that may involve
1609 // some communication back with the app.
Winson Chungaeae56b2012-02-24 15:47:27 -08001610 mWorkspace.postDelayed(mBuildLayersRunnable, 500);
Michael Jurkadf96add2013-04-03 16:25:02 -07001611 final ViewTreeObserver.OnDrawListener listener = this;
1612 mWorkspace.post(new Runnable() {
Tony Wickhama0628cc2015-10-14 15:23:04 -07001613 public void run() {
1614 if (mWorkspace != null &&
1615 mWorkspace.getViewTreeObserver() != null) {
1616 mWorkspace.getViewTreeObserver().
1617 removeOnDrawListener(listener);
Michael Jurkadf96add2013-04-03 16:25:02 -07001618 }
Tony Wickhama0628cc2015-10-14 15:23:04 -07001619 }
1620 });
Michael Jurka2a4b1a82011-12-07 14:00:02 -08001621 }
1622 });
1623 }
1624 clearTypedText();
1625 }
Adam Cohended9f8d2010-11-03 13:25:16 -07001626 }
1627
Winson Chunga6945242014-01-08 14:04:34 -08001628 public DragLayer getDragLayer() {
1629 return mDragLayer;
1630 }
1631
Winson Chung5f4e0fd2015-05-22 11:12:27 -07001632 public AllAppsContainerView getAppsView() {
Winson Chungb745afb2015-03-02 11:51:23 -08001633 return mAppsView;
1634 }
1635
Hyunyoung Song3f471442015-04-08 19:01:34 -07001636 public WidgetsContainerView getWidgetsView() {
1637 return mWidgetsView;
Winson Chungb745afb2015-03-02 11:51:23 -08001638 }
1639
Winson Chunga6945242014-01-08 14:04:34 -08001640 public Workspace getWorkspace() {
1641 return mWorkspace;
1642 }
1643
1644 public Hotseat getHotseat() {
1645 return mHotseat;
1646 }
1647
Jorim Jaggid017f882014-01-14 17:08:48 -08001648 public ViewGroup getOverviewPanel() {
Winson Chunga6945242014-01-08 14:04:34 -08001649 return mOverviewPanel;
1650 }
1651
Sunny Goyal47328fd2016-05-25 18:56:41 -07001652 public DropTargetBar getDropTargetBar() {
1653 return mDropTargetBar;
Tony Wickham34d2c912015-09-11 09:27:58 -07001654 }
1655
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001656 public LauncherAppWidgetHost getAppWidgetHost() {
1657 return mAppWidgetHost;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001658 }
Romain Guycbb89e42009-06-08 15:52:54 -07001659
Winson Chunga9abd0e2010-10-27 17:18:37 -07001660 public LauncherModel getModel() {
1661 return mModel;
1662 }
1663
Sunny Goyal43bf11d2017-02-02 13:52:53 -08001664 public ModelWriter getModelWriter() {
1665 return mModelWriter;
1666 }
1667
Adam Cohen79d90c52016-04-22 13:29:20 -07001668 public SharedPreferences getSharedPrefs() {
Winson Chunga6945242014-01-08 14:04:34 -08001669 return mSharedPrefs;
1670 }
1671
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001672 @Override
1673 protected void onNewIntent(Intent intent) {
Michael Jurka447bf842013-05-15 14:52:15 +02001674 long startTime = 0;
1675 if (DEBUG_RESUME_TIME) {
1676 startTime = System.currentTimeMillis();
1677 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001678 super.onNewIntent(intent);
1679
Winson15f8b172015-08-19 11:02:39 -07001680 boolean alreadyOnHome = mHasFocus && ((intent.getFlags() &
1681 Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
1682 != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
Sunny Goyal85313732016-09-28 12:00:07 -07001683
1684 // Check this condition before handling isActionMain, as this will get reset.
1685 boolean shouldMoveToDefaultScreen = alreadyOnHome &&
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001686 mState == State.WORKSPACE && AbstractFloatingView.getTopOpenView(this) == null;
Sunny Goyal85313732016-09-28 12:00:07 -07001687
Winson15f8b172015-08-19 11:02:39 -07001688 boolean isActionMain = Intent.ACTION_MAIN.equals(intent.getAction());
1689 if (isActionMain) {
Adam Cohen6fecd412013-10-02 17:41:50 -07001690 if (mWorkspace == null) {
1691 // Can be cases where mWorkspace is null, this prevents a NPE
1692 return;
1693 }
Jon Mirandafeba90f2016-10-06 10:53:29 -07001694
1695 // Note: There should be at most one log per method call. This is enforced implicitly
1696 // by using if-else statements.
1697 UserEventDispatcher ued = getUserEventDispatcher();
1698
1699 // TODO: Log this case.
Adam Cohen6fecd412013-10-02 17:41:50 -07001700 mWorkspace.exitWidgetResizeMode();
Adam Cohen9211d422014-10-07 18:14:53 -07001701
Jon Mirandafeba90f2016-10-06 10:53:29 -07001702 AbstractFloatingView topOpenView = AbstractFloatingView.getTopOpenView(this);
Tony Wickham540913e2017-01-23 11:47:51 -08001703 if (topOpenView instanceof PopupContainerWithArrow) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301704 ued.logActionCommand(Action.Command.HOME_INTENT,
1705 topOpenView.getExtendedTouchView(), ContainerType.DEEPSHORTCUTS);
Jon Mirandafeba90f2016-10-06 10:53:29 -07001706 } else if (topOpenView instanceof Folder) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301707 ued.logActionCommand(Action.Command.HOME_INTENT,
1708 ((Folder) topOpenView).getFolderIcon(), ContainerType.FOLDER);
Jon Mirandafeba90f2016-10-06 10:53:29 -07001709 } else if (alreadyOnHome) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05301710 ued.logActionCommand(Action.Command.HOME_INTENT,
Jon Mirandafeba90f2016-10-06 10:53:29 -07001711 mWorkspace.getState().containerType, mWorkspace.getCurrentPage());
1712 }
1713
1714 // In all these cases, only animate if we're already on home
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001715 AbstractFloatingView.closeAllOpenViews(this, alreadyOnHome);
Adam Cohen6fecd412013-10-02 17:41:50 -07001716 exitSpringLoadedDragMode();
1717
1718 // If we are already on home, then just animate back to the workspace,
1719 // otherwise, just wait until onResume to set the state back to Workspace
1720 if (alreadyOnHome) {
Adam Cohened307df2013-10-02 09:37:31 -07001721 showWorkspace(true);
Adam Cohen6fecd412013-10-02 17:41:50 -07001722 } else {
1723 mOnResumeState = State.WORKSPACE;
1724 }
1725
1726 final View v = getWindow().peekDecorView();
1727 if (v != null && v.getWindowToken() != null) {
Tonyc17390962015-10-25 17:39:37 -07001728 InputMethodManager imm = (InputMethodManager) getSystemService(
Adam Cohen6fecd412013-10-02 17:41:50 -07001729 INPUT_METHOD_SERVICE);
1730 imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
1731 }
1732
Winson Chungb745afb2015-03-02 11:51:23 -08001733 // Reset the apps view
1734 if (!alreadyOnHome && mAppsView != null) {
Sunny Goyal161f96b2017-05-07 11:56:00 -07001735 mAppsView.reset();
Winson Chungb745afb2015-03-02 11:51:23 -08001736 }
1737
Hyunyoung Song3f471442015-04-08 19:01:34 -07001738 // Reset the widgets view
1739 if (!alreadyOnHome && mWidgetsView != null) {
1740 mWidgetsView.scrollToTop();
Adam Cohen6fecd412013-10-02 17:41:50 -07001741 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001742
Adam Cohen9211d422014-10-07 18:14:53 -07001743 if (mLauncherCallbacks != null) {
1744 mLauncherCallbacks.onHomeIntent();
1745 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001746 }
Sunny Goyal5a81c382017-03-20 15:08:06 -07001747 PinItemDragListener.handleDragRequest(this, intent);
Adam Cohened307df2013-10-02 09:37:31 -07001748
Adam Cohen9211d422014-10-07 18:14:53 -07001749 if (mLauncherCallbacks != null) {
1750 mLauncherCallbacks.onNewIntent(intent);
1751 }
Winson15f8b172015-08-19 11:02:39 -07001752
1753 // Defer moving to the default screen until after we callback to the LauncherCallbacks
1754 // as slow logic in the callbacks eat into the time the scroller expects for the snapToPage
1755 // animation.
1756 if (isActionMain) {
Rajeev Kumar43c0f582017-06-23 15:34:55 -07001757 boolean callbackAllowsMoveToDefaultScreen =
1758 mLauncherCallbacks == null || mLauncherCallbacks
1759 .shouldMoveToDefaultScreenOnHomeIntent();
Sunny Goyal85313732016-09-28 12:00:07 -07001760 if (shouldMoveToDefaultScreen && !mWorkspace.isTouchActive()
1761 && callbackAllowsMoveToDefaultScreen) {
Adam Cohen4b66bf32015-09-18 12:15:19 -07001762
1763 // We use this flag to suppress noisy callbacks above custom content state
1764 // from onResume.
1765 mMoveToDefaultScreenFromNewIntent = true;
Winson15f8b172015-08-19 11:02:39 -07001766 mWorkspace.post(new Runnable() {
1767 @Override
1768 public void run() {
Tonyc17390962015-10-25 17:39:37 -07001769 if (mWorkspace != null) {
1770 mWorkspace.moveToDefaultScreen(true);
1771 }
Winson15f8b172015-08-19 11:02:39 -07001772 }
1773 });
1774 }
1775 }
1776
1777 if (DEBUG_RESUME_TIME) {
1778 Log.d(TAG, "Time spent in onNewIntent: " + (System.currentTimeMillis() - startTime));
1779 }
Adam Coppa120b8e2013-11-12 16:26:04 +00001780 }
1781
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001782 @Override
Adam Cohen1462de32012-07-24 22:34:36 -07001783 public void onRestoreInstanceState(Bundle state) {
1784 super.onRestoreInstanceState(state);
1785 for (int page: mSynchronouslyBoundPages) {
1786 mWorkspace.restoreInstanceStateForChild(page);
1787 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001788 }
1789
1790 @Override
1791 protected void onSaveInstanceState(Bundle outState) {
Adam Cohen21cd0022013-10-09 18:57:02 -07001792 if (mWorkspace.getChildCount() > 0) {
Winson Chung9b9fb962013-11-15 15:39:34 -08001793 outState.putInt(RUNTIME_STATE_CURRENT_SCREEN,
1794 mWorkspace.getCurrentPageOffsetFromCustomContent());
Hyunyoung Song645764e2016-06-06 14:19:02 -07001795
Adam Cohen21cd0022013-10-09 18:57:02 -07001796 }
Adam Cohen95bb8002011-07-03 23:40:28 -07001797 super.onSaveInstanceState(outState);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001798
Michael Jurka883f55b2010-10-21 15:47:14 -07001799 outState.putInt(RUNTIME_STATE, mState.ordinal());
Sunny Goyal740ac7f2016-09-28 16:47:32 -07001800 // We close any open folders and shortcut containers since they will not be re-opened,
1801 // and we need to make sure this state is reflected.
1802 AbstractFloatingView.closeAllOpenViews(this, false);
Tony Wickham49c8d292016-07-01 11:44:34 -07001803
Sunny Goyal2100c782016-08-22 16:00:03 -07001804 if (mPendingRequestArgs != null) {
1805 outState.putParcelable(RUNTIME_STATE_PENDING_REQUEST_ARGS, mPendingRequestArgs);
1806 }
1807 if (mPendingActivityResult != null) {
1808 outState.putParcelable(RUNTIME_STATE_PENDING_ACTIVITY_RESULT, mPendingActivityResult);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001809 }
1810
Adam Cohen9211d422014-10-07 18:14:53 -07001811 if (mLauncherCallbacks != null) {
1812 mLauncherCallbacks.onSaveInstanceState(outState);
1813 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001814 }
1815
1816 @Override
1817 public void onDestroy() {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001818 super.onDestroy();
Romain Guycbb89e42009-06-08 15:52:54 -07001819
Sunny Goyal5cc7bbd2017-06-12 09:50:39 -07001820 unregisterReceiver(mReceiver);
Michael Jurka9d906c72011-10-14 06:25:36 -07001821 mWorkspace.removeCallbacks(mBuildLayersRunnable);
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07001822 mWorkspace.removeFolderListeners();
Winson Chunge7a03942011-08-05 15:05:12 -07001823
Winson Chungcd2b0142011-06-08 16:02:26 -07001824 // Stop callbacks from LauncherModel
Adam Cohen1a85c582014-09-30 09:48:49 -07001825 // It's possible to receive onDestroy after a new Launcher activity has
1826 // been created. In this case, don't interfere with the new Launcher.
1827 if (mModel.isCurrentCallbacks(this)) {
1828 mModel.stopLoader();
Sunny Goyal87f784c2017-01-11 10:48:34 -08001829 LauncherAppState.getInstance(this).setLauncher(null);
Adam Cohen1a85c582014-09-30 09:48:49 -07001830 }
Winson Chungcd2b0142011-06-08 16:02:26 -07001831
Sunny Goyal745bad92016-05-02 10:54:12 -07001832 if (mRotationPrefChangeHandler != null) {
1833 mSharedPrefs.unregisterOnSharedPreferenceChangeListener(mRotationPrefChangeHandler);
1834 }
1835
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001836 try {
The Android Open Source Project7376fae2009-03-11 12:11:58 -07001837 mAppWidgetHost.stopListening();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001838 } catch (NullPointerException ex) {
Joe Onoratoa30ce8e2009-11-11 08:16:49 -08001839 Log.w(TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001840 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -08001841 mAppWidgetHost = null;
1842
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001843 TextKeyListener.getInstance().release();
1844
Tony Wickhame2217252016-03-22 16:34:23 -07001845 ((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
1846 .removeAccessibilityStateChangeListener(this);
1847
Mario Bertschler27288382017-05-24 15:35:09 -07001848 WallpaperColorInfo.getInstance(this).setOnThemeChangeListener(null);
1849
Michael Jurka2ecf9952012-06-18 12:52:28 -07001850 LauncherAnimUtils.onDestroyActivity();
Adam Cohen9211d422014-10-07 18:14:53 -07001851
1852 if (mLauncherCallbacks != null) {
1853 mLauncherCallbacks.onDestroy();
1854 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001855 }
1856
Sunny Goyalae502842016-06-17 08:43:56 -07001857 public LauncherAccessibilityDelegate getAccessibilityDelegate() {
1858 return mAccessibilityDelegate;
1859 }
1860
Adam Cohena9cf38f2011-05-02 15:36:58 -07001861 public DragController getDragController() {
1862 return mDragController;
1863 }
1864
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001865 @Override
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001866 public void startActivityForResult(Intent intent, int requestCode, Bundle options) {
Sunny Goyal0eca4e22016-07-20 11:43:06 -07001867 super.startActivityForResult(intent, requestCode, options);
Adam Cohen173f7112015-03-27 15:14:00 -07001868 }
1869
1870 @Override
1871 public void startIntentSenderForResult (IntentSender intent, int requestCode,
1872 Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options) {
Adam Cohen173f7112015-03-27 15:14:00 -07001873 try {
1874 super.startIntentSenderForResult(intent, requestCode,
1875 fillInIntent, flagsMask, flagsValues, extraFlags, options);
1876 } catch (IntentSender.SendIntentException e) {
1877 throw new ActivityNotFoundException();
1878 }
1879 }
1880
Winson Chung70d72102011-08-12 11:24:35 -07001881 /**
1882 * Indicates that we want global search for this activity by setting the globalSearch
1883 * argument for {@link #startSearch} to true.
1884 */
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001885 @Override
Romain Guycbb89e42009-06-08 15:52:54 -07001886 public void startSearch(String initialQuery, boolean selectInitialQuery,
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001887 Bundle appSearchData, boolean globalSearch) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001888
Karl Rosaen138a0412009-04-23 19:00:21 -07001889 if (initialQuery == null) {
1890 // Use any text typed in the launcher as the initial query
1891 initialQuery = getTypedText();
Karl Rosaen138a0412009-04-23 19:00:21 -07001892 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001893 if (appSearchData == null) {
1894 appSearchData = new Bundle();
Bjorn Bringert32b12d22013-06-06 13:00:41 +01001895 appSearchData.putString("source", "launcher-search");
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001896 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07001897
Sunny Goyal6f28e712016-09-13 14:19:29 -07001898 if (mLauncherCallbacks == null ||
1899 !mLauncherCallbacks.startSearch(initialQuery, selectInitialQuery, appSearchData)) {
1900 // Starting search from the callbacks failed. Start the default global search.
1901 startGlobalSearch(initialQuery, selectInitialQuery, appSearchData, null);
Ian Parkinson047036e2014-09-01 15:40:53 +01001902 }
Winson Chungcd99cd32015-04-29 11:03:24 -07001903
1904 // We need to show the workspace after starting the search
1905 showWorkspace(true);
Bjorn Bringertc459e522013-06-07 19:36:01 +01001906 }
1907
Ian Parkinson047036e2014-09-01 15:40:53 +01001908 /**
Michael Jurkaa33411c2012-06-14 16:18:21 -07001909 * Starts the global search activity. This code is a copied from SearchManager
1910 */
Sunny Goyal6f28e712016-09-13 14:19:29 -07001911 public void startGlobalSearch(String initialQuery,
Michael Jurkaa33411c2012-06-14 16:18:21 -07001912 boolean selectInitialQuery, Bundle appSearchData, Rect sourceBounds) {
Karl Rosaen138a0412009-04-23 19:00:21 -07001913 final SearchManager searchManager =
Michael Jurkaa33411c2012-06-14 16:18:21 -07001914 (SearchManager) getSystemService(Context.SEARCH_SERVICE);
1915 ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
1916 if (globalSearchActivity == null) {
1917 Log.w(TAG, "No global search activity found.");
1918 return;
1919 }
1920 Intent intent = new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH);
1921 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1922 intent.setComponent(globalSearchActivity);
1923 // Make sure that we have a Bundle to put source in
1924 if (appSearchData == null) {
1925 appSearchData = new Bundle();
1926 } else {
1927 appSearchData = new Bundle(appSearchData);
1928 }
Adam Cohen9211d422014-10-07 18:14:53 -07001929 // Set source to package name of app that starts global search if not set already.
Michael Jurkaa33411c2012-06-14 16:18:21 -07001930 if (!appSearchData.containsKey("source")) {
1931 appSearchData.putString("source", getPackageName());
1932 }
1933 intent.putExtra(SearchManager.APP_DATA, appSearchData);
1934 if (!TextUtils.isEmpty(initialQuery)) {
1935 intent.putExtra(SearchManager.QUERY, initialQuery);
1936 }
1937 if (selectInitialQuery) {
1938 intent.putExtra(SearchManager.EXTRA_SELECT_QUERY, selectInitialQuery);
1939 }
1940 intent.setSourceBounds(sourceBounds);
1941 try {
1942 startActivity(intent);
1943 } catch (ActivityNotFoundException ex) {
1944 Log.e(TAG, "Global search activity not found: " + globalSearchActivity);
1945 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001946 }
1947
Yura4f93ec62014-02-04 14:15:21 +00001948 public boolean isOnCustomContent() {
1949 return mWorkspace.isOnOrMovingToCustomContent();
1950 }
1951
Winson Chung70d72102011-08-12 11:24:35 -07001952 @Override
Winson Chung70d72102011-08-12 11:24:35 -07001953 public boolean onPrepareOptionsMenu(Menu menu) {
1954 super.onPrepareOptionsMenu(menu);
Adam Cohen9211d422014-10-07 18:14:53 -07001955 if (mLauncherCallbacks != null) {
1956 return mLauncherCallbacks.onPrepareOptionsMenu(menu);
1957 }
Michael Jurkab94f3f82013-09-11 18:08:54 +02001958 return false;
Winson Chung70d72102011-08-12 11:24:35 -07001959 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08001960
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07001961 @Override
1962 public boolean onSearchRequested() {
Romain Guycbb89e42009-06-08 15:52:54 -07001963 startSearch(null, false, null, true);
Amith Yamasania135ba82011-08-09 17:42:01 -07001964 // Use a custom animation for launching search
Karl Rosaen138a0412009-04-23 19:00:21 -07001965 return true;
The Android Open Source Projectca9475f2009-03-13 13:04:24 -07001966 }
1967
Joe Onorato9c1289c2009-08-17 11:03:03 -04001968 public boolean isWorkspaceLocked() {
Sunny Goyal2100c782016-08-22 16:00:03 -07001969 return mWorkspaceLoading || mPendingRequestArgs != null;
Joe Onorato9c1289c2009-08-17 11:03:03 -04001970 }
1971
Adam Cohen517a7f52014-03-01 12:12:59 -08001972 public boolean isWorkspaceLoading() {
1973 return mWorkspaceLoading;
1974 }
1975
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001976 private void setWorkspaceLoading(boolean value) {
1977 boolean isLocked = isWorkspaceLocked();
1978 mWorkspaceLoading = value;
1979 if (isLocked != isWorkspaceLocked()) {
1980 onWorkspaceLockedChanged();
1981 }
1982 }
1983
Sunny Goyal04a324a2017-01-20 21:08:59 -08001984 public void setWaitingForResult(PendingRequestArgs args) {
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001985 boolean isLocked = isWorkspaceLocked();
Sunny Goyal2100c782016-08-22 16:00:03 -07001986 mPendingRequestArgs = args;
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001987 if (isLocked != isWorkspaceLocked()) {
1988 onWorkspaceLockedChanged();
1989 }
1990 }
1991
Adam Cohen9211d422014-10-07 18:14:53 -07001992 protected void onWorkspaceLockedChanged() {
1993 if (mLauncherCallbacks != null) {
1994 mLauncherCallbacks.onWorkspaceLockedChanged();
1995 }
1996 }
Anjali Koppalff7ceff2014-05-01 18:26:37 -07001997
Sunny Goyal2100c782016-08-22 16:00:03 -07001998 void addAppWidgetFromDropImpl(int appWidgetId, ItemInfo info, AppWidgetHostView boundWidget,
Sunny Goyal04a324a2017-01-20 21:08:59 -08001999 WidgetAddFlowHandler addFlowHandler) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002000 if (LOGD) {
2001 Log.d(TAG, "Adding widget from drop");
2002 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08002003 addAppWidgetImpl(appWidgetId, info, boundWidget, addFlowHandler, 0);
Adam Cohenad4e15c2013-10-17 16:21:35 -07002004 }
2005
Sunny Goyal2100c782016-08-22 16:00:03 -07002006 void addAppWidgetImpl(int appWidgetId, ItemInfo info,
Sunny Goyal04a324a2017-01-20 21:08:59 -08002007 AppWidgetHostView boundWidget, WidgetAddFlowHandler addFlowHandler, int delay) {
2008 if (!addFlowHandler.startConfigActivity(this, appWidgetId, info, REQUEST_CREATE_APPWIDGET)) {
2009 // If the configuration flow was not started, add the widget
Michael Jurkaaf442092010-06-10 17:01:57 -07002010
Adam Cohenad4e15c2013-10-17 16:21:35 -07002011 Runnable onComplete = new Runnable() {
2012 @Override
2013 public void run() {
2014 // Exit spring loaded mode if necessary after adding the widget
2015 exitSpringLoadedDragModeDelayed(true, EXIT_SPRINGLOADED_MODE_SHORT_TIMEOUT,
2016 null);
2017 }
2018 };
Sunny Goyal04a324a2017-01-20 21:08:59 -08002019 completeAddAppWidget(appWidgetId, info, boundWidget, addFlowHandler.getProviderInfo(this));
Adam Cohen689ff162014-05-08 17:27:56 -07002020 mWorkspace.removeExtraEmptyScreenDelayed(true, onComplete, delay, false);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002021 }
2022 }
Romain Guycbb89e42009-06-08 15:52:54 -07002023
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002024 protected void moveToCustomContentScreen(boolean animate) {
Sandeep Siddharthaf2b47f12013-09-26 19:49:27 -07002025 // Close any folders that may be open.
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002026 AbstractFloatingView.closeAllOpenViews(this, animate);
Allan Wojciechowskiaf110e82013-09-12 10:48:23 +01002027 mWorkspace.moveToCustomContentScreen(animate);
2028 }
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002029
2030 public void addPendingItem(PendingAddItemInfo info, long container, long screenId,
2031 int[] cell, int spanX, int spanY) {
Sunny Goyal2100c782016-08-22 16:00:03 -07002032 info.container = container;
2033 info.screenId = screenId;
2034 if (cell != null) {
2035 info.cellX = cell[0];
2036 info.cellY = cell[1];
2037 }
2038 info.spanX = spanX;
2039 info.spanY = spanY;
2040
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002041 switch (info.itemType) {
2042 case LauncherSettings.Favorites.ITEM_TYPE_CUSTOM_APPWIDGET:
2043 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
Sunny Goyal2100c782016-08-22 16:00:03 -07002044 addAppWidgetFromDrop((PendingAddWidgetInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002045 break;
2046 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal782f0c92017-01-19 10:27:54 -08002047 processShortcutFromDrop((PendingAddShortcutInfo) info);
Sunny Goyal71b5c0b2015-01-08 16:59:04 -08002048 break;
2049 default:
2050 throw new IllegalStateException("Unknown item type: " + info.itemType);
2051 }
2052 }
2053
Adam Cohenfbba09b2011-07-18 21:43:05 -07002054 /**
2055 * Process a shortcut drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07002056 */
Sunny Goyal782f0c92017-01-19 10:27:54 -08002057 private void processShortcutFromDrop(PendingAddShortcutInfo info) {
Sunny Goyalfb5096d2016-09-08 14:32:06 -07002058 Intent intent = new Intent(Intent.ACTION_CREATE_SHORTCUT).setComponent(info.componentName);
2059 setWaitingForResult(PendingRequestArgs.forIntent(REQUEST_CREATE_SHORTCUT, intent, info));
Sunny Goyal782f0c92017-01-19 10:27:54 -08002060 if (!info.activityInfo.startConfigActivity(this, REQUEST_CREATE_SHORTCUT)) {
2061 handleActivityResult(REQUEST_CREATE_SHORTCUT, RESULT_CANCELED, null);
2062 }
Michael Jurka0280c3b2010-09-17 15:00:07 -07002063 }
2064
Adam Cohenfbba09b2011-07-18 21:43:05 -07002065 /**
2066 * Process a widget drop.
Adam Cohenfbba09b2011-07-18 21:43:05 -07002067 */
Sunny Goyal2100c782016-08-22 16:00:03 -07002068 private void addAppWidgetFromDrop(PendingAddWidgetInfo info) {
Adam Cohened66b2b2012-01-23 17:28:51 -08002069 AppWidgetHostView hostView = info.boundWidget;
2070 int appWidgetId;
Sunny Goyal8a0dc382017-01-25 11:30:06 -08002071 WidgetAddFlowHandler addFlowHandler = info.getHandler();
Adam Cohened66b2b2012-01-23 17:28:51 -08002072 if (hostView != null) {
Tony Wickhama0628cc2015-10-14 15:23:04 -07002073 // In the case where we've prebound the widget, we remove it from the DragLayer
2074 if (LOGD) {
2075 Log.d(TAG, "Removing widget view from drag layer and setting boundWidget to null");
2076 }
2077 getDragLayer().removeView(hostView);
2078
Adam Cohened66b2b2012-01-23 17:28:51 -08002079 appWidgetId = hostView.getAppWidgetId();
Sunny Goyal04a324a2017-01-20 21:08:59 -08002080 addAppWidgetFromDropImpl(appWidgetId, info, hostView, addFlowHandler);
Sunny Goyal5b9ebca2015-06-01 18:37:32 -07002081
2082 // Clear the boundWidget so that it doesn't get destroyed.
2083 info.boundWidget = null;
Adam Cohened66b2b2012-01-23 17:28:51 -08002084 } else {
Adam Cohen9d5b7d82012-05-09 18:00:44 -07002085 // In this case, we either need to start an activity to get permission to bind
2086 // the widget, or we need to start an activity to configure the widget, or both.
Adam Cohened66b2b2012-01-23 17:28:51 -08002087 appWidgetId = getAppWidgetHost().allocateAppWidgetId();
Adam Cohendd70d662012-10-04 16:53:44 -07002088 Bundle options = info.bindOptions;
2089
Sunny Goyalffe83f12014-08-14 17:39:34 -07002090 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
2091 appWidgetId, info.info, options);
Adam Cohendd70d662012-10-04 16:53:44 -07002092 if (success) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002093 addAppWidgetFromDropImpl(appWidgetId, info, null, addFlowHandler);
Michael Jurka8b805b12012-04-18 14:23:14 -07002094 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002095 addFlowHandler.startBindFlow(this, appWidgetId, info, REQUEST_BIND_APPWIDGET);
Michael Jurka8b805b12012-04-18 14:23:14 -07002096 }
Adam Cohened66b2b2012-01-23 17:28:51 -08002097 }
Adam Cohenfbba09b2011-07-18 21:43:05 -07002098 }
2099
Adam Cohendcd297f2013-06-18 13:13:40 -07002100 FolderIcon addFolder(CellLayout layout, long container, final long screenId, int cellX,
Winson Chung3d503fb2011-07-13 17:25:49 -07002101 int cellY) {
Michael Jurkac9d95c52011-08-29 14:03:34 -07002102 final FolderInfo folderInfo = new FolderInfo();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002103 folderInfo.title = getText(R.string.folder_name);
2104
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002105 // Update the model
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002106 getModelWriter().addItemToDatabase(folderInfo, container, screenId, cellX, cellY);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002107
2108 // Create the view
Sunny Goyal1cd01b02016-11-09 10:43:58 -08002109 FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, layout, folderInfo);
Sunny Goyald5462aa2016-11-22 16:52:39 +05302110 mWorkspace.addInScreen(newFolder, folderInfo);
Winson Chung5f8afe62013-08-12 16:19:28 -07002111 // Force measure the new folder icon
2112 CellLayout parent = mWorkspace.getParentCellLayoutForView(newFolder);
2113 parent.getShortcutsAndWidgets().measureChild(newFolder);
Adam Cohendf035382011-04-11 17:22:04 -07002114 return newFolder;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002115 }
Romain Guycbb89e42009-06-08 15:52:54 -07002116
Winsonc0b52fe2015-09-09 16:38:15 -07002117 /**
Winsonfa56b3f2015-09-14 12:01:13 -07002118 * Unbinds the view for the specified item, and removes the item and all its children.
2119 *
2120 * @param v the view being removed.
Winsonfa56b3f2015-09-14 12:01:13 -07002121 * @param itemInfo the {@link ItemInfo} for this view.
2122 * @param deleteFromDb whether or not to delete this item from the db.
Winsonc0b52fe2015-09-09 16:38:15 -07002123 */
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002124 public boolean removeItem(View v, final ItemInfo itemInfo, boolean deleteFromDb) {
Winsonc0b52fe2015-09-09 16:38:15 -07002125 if (itemInfo instanceof ShortcutInfo) {
Winsonfa56b3f2015-09-14 12:01:13 -07002126 // Remove the shortcut from the folder before removing it from launcher
Sunny Goyal44c06432016-04-02 10:56:02 -07002127 View folderIcon = mWorkspace.getHomescreenIconByItemId(itemInfo.container);
2128 if (folderIcon instanceof FolderIcon) {
Sunny Goyalc52ba712016-04-05 15:59:05 -07002129 ((FolderInfo) folderIcon.getTag()).remove((ShortcutInfo) itemInfo, true);
Winsonfa56b3f2015-09-14 12:01:13 -07002130 } else {
2131 mWorkspace.removeWorkspaceItem(v);
2132 }
Winsonc0b52fe2015-09-09 16:38:15 -07002133 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002134 getModelWriter().deleteItemFromDatabase(itemInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002135 }
2136 } else if (itemInfo instanceof FolderInfo) {
2137 final FolderInfo folderInfo = (FolderInfo) itemInfo;
Sunny Goyalaaf7d1d2016-05-17 13:38:54 -07002138 if (v instanceof FolderIcon) {
2139 ((FolderIcon) v).removeListeners();
2140 }
Winsonc0b52fe2015-09-09 16:38:15 -07002141 mWorkspace.removeWorkspaceItem(v);
2142 if (deleteFromDb) {
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002143 getModelWriter().deleteFolderAndContentsFromDatabase(folderInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002144 }
2145 } else if (itemInfo instanceof LauncherAppWidgetInfo) {
2146 final LauncherAppWidgetInfo widgetInfo = (LauncherAppWidgetInfo) itemInfo;
Winson44818e02015-10-02 11:25:46 -07002147 mWorkspace.removeWorkspaceItem(v);
Winsonc0b52fe2015-09-09 16:38:15 -07002148 if (deleteFromDb) {
Sunny Goyal56c73602015-09-25 12:55:01 -07002149 deleteWidgetInfo(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002150 }
2151 } else {
2152 return false;
2153 }
2154 return true;
2155 }
2156
2157 /**
Sunny Goyal56c73602015-09-25 12:55:01 -07002158 * Deletes the widget info and the widget id.
Winsonc0b52fe2015-09-09 16:38:15 -07002159 */
Sunny Goyal56c73602015-09-25 12:55:01 -07002160 private void deleteWidgetInfo(final LauncherAppWidgetInfo widgetInfo) {
Winsonc0b52fe2015-09-09 16:38:15 -07002161 final LauncherAppWidgetHost appWidgetHost = getAppWidgetHost();
Sunny Goyald478c832016-04-01 12:04:16 -07002162 if (appWidgetHost != null && !widgetInfo.isCustomWidget() && widgetInfo.isWidgetIdAllocated()) {
Winsonc0b52fe2015-09-09 16:38:15 -07002163 // Deleting an app widget ID is a void call but writes to disk before returning
2164 // to the caller...
2165 new AsyncTask<Void, Void, Void>() {
2166 public Void doInBackground(Void ... args) {
2167 appWidgetHost.deleteAppWidgetId(widgetInfo.appWidgetId);
2168 return null;
2169 }
Sunny Goyalf27cb0e2015-09-23 16:12:02 -07002170 }.executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
Winsonc0b52fe2015-09-09 16:38:15 -07002171 }
Sunny Goyal43bf11d2017-02-02 13:52:53 -08002172 getModelWriter().deleteItemFromDatabase(widgetInfo);
Winsonc0b52fe2015-09-09 16:38:15 -07002173 }
2174
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002175 @Override
2176 public boolean dispatchKeyEvent(KeyEvent event) {
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08002177 return (event.getKeyCode() == KeyEvent.KEYCODE_HOME) || super.dispatchKeyEvent(event);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002178 }
2179
Joe Onorato88ec0992009-11-19 13:16:06 -08002180 @Override
2181 public void onBackPressed() {
Adam Cohen9211d422014-10-07 18:14:53 -07002182 if (mLauncherCallbacks != null && mLauncherCallbacks.handleBackPressed()) {
2183 return;
2184 }
2185
Sunny Goyal45478022015-06-08 16:52:41 -07002186 if (mDragController.isDragging()) {
2187 mDragController.cancelDrag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002188 return;
2189 }
2190
Jon Mirandafeba90f2016-10-06 10:53:29 -07002191 // Note: There should be at most one log per method call. This is enforced implicitly
2192 // by using if-else statements.
2193 UserEventDispatcher ued = getUserEventDispatcher();
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002194 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
2195 if (topView != null) {
2196 if (topView.getActiveTextView() != null) {
2197 topView.getActiveTextView().dispatchBackKey();
2198 } else {
Tony Wickham540913e2017-01-23 11:47:51 -08002199 if (topView instanceof PopupContainerWithArrow) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302200 ued.logActionCommand(Action.Command.BACK,
2201 topView.getExtendedTouchView(), ContainerType.DEEPSHORTCUTS);
Jon Mirandafeba90f2016-10-06 10:53:29 -07002202 } else if (topView instanceof Folder) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302203 ued.logActionCommand(Action.Command.BACK,
2204 ((Folder) topView).getFolderIcon(), ContainerType.FOLDER);
Jon Mirandafeba90f2016-10-06 10:53:29 -07002205 }
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002206 topView.close(true);
2207 }
Tony Wickham49c8d292016-07-01 11:44:34 -07002208 } else if (isAppsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302209 ued.logActionCommand(Action.Command.BACK, ContainerType.ALLAPPS);
Winson Chungb745afb2015-03-02 11:51:23 -08002210 showWorkspace(true);
2211 } else if (isWidgetsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302212 ued.logActionCommand(Action.Command.BACK, ContainerType.WIDGETS);
Winson Chungb745afb2015-03-02 11:51:23 -08002213 showOverviewMode(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002214 } else if (mWorkspace.isInOverviewMode()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302215 ued.logActionCommand(Action.Command.BACK, ContainerType.OVERVIEW);
Winson Chungdc61c4d2015-04-20 18:26:57 -07002216 showWorkspace(true);
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002217 } else {
Jon Mirandafeba90f2016-10-06 10:53:29 -07002218 // TODO: Log this case.
Patrick Dubroy758a9232011-03-03 19:54:56 -08002219 mWorkspace.exitWidgetResizeMode();
2220
Patrick Dubroy94f78a52011-02-28 17:39:16 -08002221 // Back button is a no-op here, but give at least some feedback for the button press
2222 mWorkspace.showOutlinesTemporarily();
Michael Jurkaaf442092010-06-10 17:01:57 -07002223 }
Joe Onorato88ec0992009-11-19 13:16:06 -08002224 }
2225
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002226 /**
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002227 * Launches the intent referred by the clicked shortcut.
2228 *
2229 * @param v The view representing the clicked shortcut.
2230 */
2231 public void onClick(View v) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002232 // Make sure that rogue clicks don't get through while allapps is launching, or after the
2233 // view has detached (it's possible for this to happen if the view is removed mid touch).
2234 if (v.getWindowToken() == null) {
2235 return;
2236 }
2237
Winson Chung9b0b2fe2012-02-24 13:03:34 -08002238 if (!mWorkspace.isFinishedSwitchingState()) {
Adam Cohen9932a9b2011-08-02 22:14:07 -07002239 return;
2240 }
Adam Cohen2f84ef22011-07-26 17:16:44 -07002241
Adam Cohen1697b792013-09-17 19:08:21 -07002242 if (v instanceof Workspace) {
2243 if (mWorkspace.isInOverviewMode()) {
Jon Miranda2e61fba2017-02-24 09:12:59 -08002244 getUserEventDispatcher().logActionOnContainer(LauncherLogProto.Action.Type.TOUCH,
2245 LauncherLogProto.Action.Direction.NONE,
2246 LauncherLogProto.ContainerType.OVERVIEW, mWorkspace.getCurrentPage());
Winson Chungdc61c4d2015-04-20 18:26:57 -07002247 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002248 }
2249 return;
2250 }
2251
2252 if (v instanceof CellLayout) {
2253 if (mWorkspace.isInOverviewMode()) {
Jon Mirandac6cf4932017-02-07 17:12:36 -08002254 int page = mWorkspace.indexOfChild(v);
2255 getUserEventDispatcher().logActionOnContainer(LauncherLogProto.Action.Type.TOUCH,
2256 LauncherLogProto.Action.Direction.NONE,
2257 LauncherLogProto.ContainerType.OVERVIEW, page);
2258 mWorkspace.snapToPageFromOverView(page);
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002259 showWorkspace(true);
Adam Cohenf358a4b2013-07-23 16:47:31 -07002260 }
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002261 return;
Adam Cohenf358a4b2013-07-23 16:47:31 -07002262 }
2263
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002264 Object tag = v.getTag();
Joe Onorato0589f0f2010-02-08 13:44:00 -08002265 if (tag instanceof ShortcutInfo) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002266 onClickAppShortcut(v);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002267 } else if (tag instanceof FolderInfo) {
Adam Cohena9cf38f2011-05-02 15:36:58 -07002268 if (v instanceof FolderIcon) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002269 onClickFolderIcon(v);
Adam Cohena9cf38f2011-05-02 15:36:58 -07002270 }
Adam Cohenbf78f3c2017-07-14 15:58:48 -07002271 } else if ((FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && v instanceof PageIndicator) ||
2272 (v == mAllAppsButton && mAllAppsButton != null)) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002273 onClickAllAppsButton(v);
Sunny Goyal508da152014-08-14 10:53:27 -07002274 } else if (tag instanceof AppInfo) {
2275 startAppShortcutOrInfoActivity(v);
Sunny Goyalff572272014-07-23 13:58:07 -07002276 } else if (tag instanceof LauncherAppWidgetInfo) {
2277 if (v instanceof PendingAppWidgetHostView) {
2278 onClickPendingWidget((PendingAppWidgetHostView) v);
2279 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002280 }
2281 }
2282
Sunny Goyal70660032015-05-14 00:07:08 -07002283 @SuppressLint("ClickableViewAccessibility")
Michael Jurka0e260592010-06-30 17:07:39 -07002284 public boolean onTouch(View v, MotionEvent event) {
Michael Jurka0e260592010-06-30 17:07:39 -07002285 return false;
2286 }
2287
Michael Jurkaaf442092010-06-10 17:01:57 -07002288 /**
Sunny Goyalff572272014-07-23 13:58:07 -07002289 * Event handler for the app widget view which has not fully restored.
2290 */
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002291 public void onClickPendingWidget(final PendingAppWidgetHostView v) {
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002292 if (mIsSafeModeEnabled) {
2293 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2294 return;
2295 }
2296
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002297 final LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) v.getTag();
Sunny Goyalff572272014-07-23 13:58:07 -07002298 if (v.isReadyForClickSetup()) {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002299 LauncherAppWidgetProviderInfo appWidgetInfo =
2300 mAppWidgetManager.findProvider(info.providerName, info.user);
2301 if (appWidgetInfo == null) {
2302 return;
2303 }
2304 WidgetAddFlowHandler addFlowHandler = new WidgetAddFlowHandler(appWidgetInfo);
2305
Sunny Goyald478c832016-04-01 12:04:16 -07002306 if (info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
2307 if (!info.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
2308 // This should not happen, as we make sure that an Id is allocated during bind.
2309 return;
2310 }
Sunny Goyal04a324a2017-01-20 21:08:59 -08002311 addFlowHandler.startBindFlow(this, info.appWidgetId, info,
2312 REQUEST_BIND_PENDING_APPWIDGET);
Sunny Goyald478c832016-04-01 12:04:16 -07002313 } else {
Sunny Goyal04a324a2017-01-20 21:08:59 -08002314 addFlowHandler.startConfigActivity(this, info, REQUEST_RECONFIGURE_APPWIDGET);
Sunny Goyalff572272014-07-23 13:58:07 -07002315 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002316 } else {
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002317 final String packageName = info.providerName.getPackageName();
Sunny Goyale6e72002017-01-12 16:55:36 -08002318 onClickPendingAppItem(v, packageName, info.installProgress >= 0);
Sunny Goyalff572272014-07-23 13:58:07 -07002319 }
2320 }
2321
2322 /**
Adam Cohenbf78f3c2017-07-14 15:58:48 -07002323 * Event handler for the "grid" button or "caret" that appears on the home screen, which
2324 * enters all apps mode. In verticalBarLayout the caret can be seen when all apps is open, and
2325 * so in that case reverses the action.
Michael Jurka2c3af5f2010-08-03 13:53:20 -07002326 *
2327 * @param v The view that was clicked.
2328 */
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002329 protected void onClickAllAppsButton(View v) {
2330 if (LOGD) Log.d(TAG, "onClickAllAppsButton");
Winson Chung76648c52015-07-10 14:33:23 -07002331 if (!isAppsViewVisible()) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302332 getUserEventDispatcher().logActionOnControl(Action.Touch.TAP,
2333 ControlType.ALL_APPS_BUTTON);
Sunny Goyal5606e072017-06-15 14:24:21 -07002334 showAppsView(true /* animated */, true /* updatePredictedApps */);
Adam Cohen5441a9d2017-07-14 14:22:05 -07002335 } else {
2336 showWorkspace(true);
2337 }
2338 }
2339
Sunny Goyale6e72002017-01-12 16:55:36 -08002340 private void onClickPendingAppItem(final View v, final String packageName,
2341 boolean downloadStarted) {
2342 if (downloadStarted) {
2343 // If the download has started, simply direct to the market app.
2344 startMarketIntentForPackage(v, packageName);
2345 return;
2346 }
Sunny Goyale03b8122014-10-08 09:55:24 -07002347 new AlertDialog.Builder(this)
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002348 .setTitle(R.string.abandoned_promises_title)
2349 .setMessage(R.string.abandoned_promise_explanation)
Sunny Goyale6e72002017-01-12 16:55:36 -08002350 .setPositiveButton(R.string.abandoned_search, new DialogInterface.OnClickListener() {
2351 @Override
2352 public void onClick(DialogInterface dialogInterface, int i) {
2353 startMarketIntentForPackage(v, packageName);
2354 }
2355 })
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002356 .setNeutralButton(R.string.abandoned_clean_this,
2357 new DialogInterface.OnClickListener() {
2358 public void onClick(DialogInterface dialog, int id) {
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08002359 final UserHandle user = Process.myUserHandle();
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002360 mWorkspace.removeAbandonedPromise(packageName, user);
2361 }
2362 })
2363 .create().show();
Sunny Goyale6e72002017-01-12 16:55:36 -08002364 }
2365
2366 private void startMarketIntentForPackage(View v, String packageName) {
2367 ItemInfo item = (ItemInfo) v.getTag();
2368 Intent intent = PackageManagerHelper.getMarketIntent(packageName);
2369 boolean success = startActivitySafely(v, intent, item);
2370 if (success && v instanceof BubbleTextView) {
2371 mWaitingForResume = (BubbleTextView) v;
2372 mWaitingForResume.setStayPressed(true);
2373 }
Sunny Goyale7b8cd92014-08-27 14:04:33 -07002374 }
2375
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002376 /**
2377 * Event handler for an app shortcut click.
2378 *
2379 * @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
2380 */
Chris Wren40c5ed32014-06-24 18:24:23 -04002381 protected void onClickAppShortcut(final View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002382 if (LOGD) Log.d(TAG, "onClickAppShortcut");
2383 Object tag = v.getTag();
2384 if (!(tag instanceof ShortcutInfo)) {
2385 throw new IllegalArgumentException("Input must be a Shortcut");
2386 }
2387
2388 // Open shortcut
2389 final ShortcutInfo shortcut = (ShortcutInfo) tag;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002390
2391 if (shortcut.isDisabled != 0) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002392 if ((shortcut.isDisabled &
2393 ~ShortcutInfo.FLAG_DISABLED_SUSPENDED &
2394 ~ShortcutInfo.FLAG_DISABLED_QUIET_USER) == 0) {
2395 // If the app is only disabled because of the above flags, launch activity anyway.
2396 // Framework will tell the user why the app is suspended.
Kenny Guy44cba692016-01-21 19:50:02 +00002397 } else {
Tony Wickham4efffc52016-08-04 16:34:49 -07002398 if (!TextUtils.isEmpty(shortcut.disabledMessage)) {
2399 // Use a message specific to this shortcut, if it has one.
2400 Toast.makeText(this, shortcut.disabledMessage, Toast.LENGTH_SHORT).show();
2401 return;
2402 }
2403 // Otherwise just use a generic error message.
Kenny Guy44cba692016-01-21 19:50:02 +00002404 int error = R.string.activity_not_available;
2405 if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_SAFEMODE) != 0) {
2406 error = R.string.safemode_shortcut_error;
Sunny Goyald3b87ef2016-07-28 12:11:54 -07002407 } else if ((shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_BY_PUBLISHER) != 0 ||
2408 (shortcut.isDisabled & ShortcutInfo.FLAG_DISABLED_LOCKED_USER) != 0) {
Sunny Goyal70a7c9b2016-07-28 10:07:32 -07002409 error = R.string.shortcut_not_available;
Kenny Guy44cba692016-01-21 19:50:02 +00002410 }
2411 Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
2412 return;
Sunny Goyal1a745e82014-10-02 15:58:31 -07002413 }
Sunny Goyal1a745e82014-10-02 15:58:31 -07002414 }
2415
Chris Wren40c5ed32014-06-24 18:24:23 -04002416 // Check for abandoned promise
Sunny Goyale6e72002017-01-12 16:55:36 -08002417 if ((v instanceof BubbleTextView) && shortcut.isPromise()) {
2418 String packageName = shortcut.intent.getComponent() != null ?
2419 shortcut.intent.getComponent().getPackageName() : shortcut.intent.getPackage();
2420 if (!TextUtils.isEmpty(packageName)) {
2421 onClickPendingAppItem(v, packageName,
2422 shortcut.hasStatusFlag(ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE));
2423 return;
2424 }
Chris Wren40c5ed32014-06-24 18:24:23 -04002425 }
2426
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002427 // Start activities
Sunny Goyal508da152014-08-14 10:53:27 -07002428 startAppShortcutOrInfoActivity(v);
Chris Wren40c5ed32014-06-24 18:24:23 -04002429 }
2430
Sunny Goyala7ce1662016-05-31 15:01:35 -07002431 private void startAppShortcutOrInfoActivity(View v) {
2432 ItemInfo item = (ItemInfo) v.getTag();
Mario Bertschler08ffaae2017-03-20 11:30:27 -07002433 Intent intent;
2434 if (item instanceof PromiseAppInfo) {
2435 PromiseAppInfo promiseAppInfo = (PromiseAppInfo) item;
2436 intent = promiseAppInfo.getMarketIntent();
2437 } else {
2438 intent = item.getIntent();
2439 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002440 if (intent == null) {
2441 throw new IllegalArgumentException("Input must have a valid intent");
Sunny Goyal508da152014-08-14 10:53:27 -07002442 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002443 boolean success = startActivitySafely(v, intent, item);
Mario Bertschler0fc6f682017-02-17 12:16:13 -08002444 getUserEventDispatcher().logAppLaunch(v, intent); // TODO for discovered apps b/35802115
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002445
2446 if (success && v instanceof BubbleTextView) {
2447 mWaitingForResume = (BubbleTextView) v;
2448 mWaitingForResume.setStayPressed(true);
2449 }
2450 }
2451
2452 /**
2453 * Event handler for a folder icon click.
2454 *
2455 * @param v The view that was clicked. Must be an instance of {@link FolderIcon}.
2456 */
2457 protected void onClickFolderIcon(View v) {
2458 if (LOGD) Log.d(TAG, "onClickFolder");
2459 if (!(v instanceof FolderIcon)){
2460 throw new IllegalArgumentException("Input must be a FolderIcon");
2461 }
2462
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002463 Folder folder = ((FolderIcon) v).getFolder();
2464 if (!folder.isOpen() && !folder.isDestroyed()) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002465 // Open the requested folder
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002466 folder.animateOpen();
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002467 }
Michael Jurka5130e402011-10-13 04:55:35 -07002468 }
2469
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002470 /**
2471 * Event handler for the (Add) Widgets button that appears after a long press
2472 * on the home screen.
2473 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002474 public void onClickAddWidgetButton(View view) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002475 if (LOGD) Log.d(TAG, "onClickAddWidgetButton");
Sunny Goyal9b4b0812014-10-08 10:47:28 -07002476 if (mIsSafeModeEnabled) {
2477 Toast.makeText(this, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
2478 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002479 showWidgetsView(true /* animated */, true /* resetPageToZero */);
Adam Cohen9211d422014-10-07 18:14:53 -07002480 }
Sandeep Siddharthad8058372014-01-28 10:41:15 -08002481 }
2482
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002483 /**
2484 * Event handler for the wallpaper picker button that appears after a long press
2485 * on the home screen.
2486 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002487 public void onClickWallpaperPicker(View v) {
Hyunyoung Song0de01172016-10-05 16:27:48 -07002488 if (!Utilities.isWallpaperAllowed(this)) {
Sunny Goyal1ed6c4a2016-04-21 15:16:11 -07002489 Toast.makeText(this, R.string.msg_disabled_by_admin, Toast.LENGTH_SHORT).show();
2490 return;
2491 }
2492
Tony Wickham785f7a52015-08-31 17:28:32 -07002493 int pageScroll = mWorkspace.getScrollForPage(mWorkspace.getPageNearestToCenterOfScreen());
2494 float offset = mWorkspace.mWallpaperOffset.wallpaperOffsetForScroll(pageScroll);
Sunny Goyal2100c782016-08-22 16:00:03 -07002495 setWaitingForResult(new PendingRequestArgs(new ItemInfo()));
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002496 Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002497 .putExtra(Utilities.EXTRA_WALLPAPER_OFFSET, offset);
Sunny Goyalc677b6b2016-10-17 09:59:01 +01002498
2499 String pickerPackage = getString(R.string.wallpaper_picker_package);
Tony85efb4b2017-06-02 13:06:10 -07002500 boolean hasTargetPackage = !TextUtils.isEmpty(pickerPackage);
2501 if (hasTargetPackage) {
Sunny Goyalc677b6b2016-10-17 09:59:01 +01002502 intent.setPackage(pickerPackage);
2503 }
2504
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002505 intent.setSourceBounds(getViewBounds(v));
Sunny Goyalc677b6b2016-10-17 09:59:01 +01002506 try {
2507 startActivityForResult(intent, REQUEST_PICK_WALLPAPER,
2508 // If there is no target package, use the default intent chooser animation
2509 hasTargetPackage ? getActivityLaunchOptions(v) : null);
2510 } catch (ActivityNotFoundException e) {
2511 setWaitingForResult(null);
2512 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2513 }
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002514 }
2515
2516 /**
2517 * Event handler for a click on the settings button that appears after a long press
2518 * on the home screen.
2519 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002520 public void onClickSettingsButton(View v) {
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002521 if (LOGD) Log.d(TAG, "onClickSettingsButton");
Sunny Goyalf3a09f92016-08-25 09:45:14 -07002522 Intent intent = new Intent(Intent.ACTION_APPLICATION_PREFERENCES)
2523 .setPackage(getPackageName());
2524 intent.setSourceBounds(getViewBounds(v));
Sunny Goyal53f93b92017-05-04 11:23:29 -07002525 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Sunny Goyalf3a09f92016-08-25 09:45:14 -07002526 startActivity(intent, getActivityLaunchOptions(v));
Sandeep Siddharthaa9420302014-02-12 18:24:31 -08002527 }
2528
Adam Cohen61f560d2013-09-30 15:58:20 -07002529 public View.OnTouchListener getHapticFeedbackTouchListener() {
2530 if (mHapticFeedbackTouchListener == null) {
2531 mHapticFeedbackTouchListener = new View.OnTouchListener() {
Sunny Goyal70660032015-05-14 00:07:08 -07002532 @SuppressLint("ClickableViewAccessibility")
Adam Cohen61f560d2013-09-30 15:58:20 -07002533 @Override
2534 public boolean onTouch(View v, MotionEvent event) {
2535 if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
2536 v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
2537 }
2538 return false;
2539 }
2540 };
2541 }
2542 return mHapticFeedbackTouchListener;
2543 }
2544
Tony Wickhame2217252016-03-22 16:34:23 -07002545 @Override
2546 public void onAccessibilityStateChanged(boolean enabled) {
2547 mDragLayer.onAccessibilityStateChanged(enabled);
2548 }
2549
Sunny Goyal06e21a22016-08-11 16:02:02 -07002550 public void onDragStarted() {
Adam Cohen9211d422014-10-07 18:14:53 -07002551 if (isOnCustomContent()) {
2552 // Custom content screen doesn't participate in drag and drop. If on custom
2553 // content screen, move to default.
2554 moveWorkspaceToDefaultScreen();
2555 }
Adam Cohen9211d422014-10-07 18:14:53 -07002556 }
Anjali Koppal62d18ed2014-03-10 17:04:03 -07002557
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002558 /**
2559 * Called when the user stops interacting with the launcher.
2560 * This implies that the user is now on the homescreen and is not doing housekeeping.
2561 */
Adam Cohen9211d422014-10-07 18:14:53 -07002562 protected void onInteractionEnd() {
2563 if (mLauncherCallbacks != null) {
2564 mLauncherCallbacks.onInteractionEnd();
2565 }
2566 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002567
2568 /**
2569 * Called when the user starts interacting with the launcher.
2570 * The possible interactions are:
2571 * - open all apps
2572 * - reorder an app shortcut, or a widget
2573 * - open the overview mode.
2574 * This is a good time to stop doing things that only make sense
2575 * when the user is on the homescreen and not doing housekeeping.
2576 */
Adam Cohen9211d422014-10-07 18:14:53 -07002577 protected void onInteractionBegin() {
2578 if (mLauncherCallbacks != null) {
2579 mLauncherCallbacks.onInteractionBegin();
2580 }
2581 }
Sandeep Siddharthaab2d9d72013-09-17 13:18:24 -07002582
Winson Chungcd99cd32015-04-29 11:03:24 -07002583 /** Updates the interaction state. */
2584 public void updateInteraction(Workspace.State fromState, Workspace.State toState) {
Winson Chung83f59ab2015-05-05 17:21:58 -07002585 // Only update the interacting state if we are transitioning to/from a view with an
Winson Chungcd99cd32015-04-29 11:03:24 -07002586 // overlay
Winson Chungef7f8742015-06-04 17:18:17 -07002587 boolean fromStateWithOverlay = fromState != Workspace.State.NORMAL;
2588 boolean toStateWithOverlay = toState != Workspace.State.NORMAL;
Winson Chung83f59ab2015-05-05 17:21:58 -07002589 if (toStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002590 onInteractionBegin();
Winson Chung83f59ab2015-05-05 17:21:58 -07002591 } else if (fromStateWithOverlay) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002592 onInteractionEnd();
2593 }
2594 }
2595
Sunny Goyala7ce1662016-05-31 15:01:35 -07002596 private void startShortcutIntentSafely(Intent intent, Bundle optsBundle, ItemInfo info) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002597 try {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002598 StrictMode.VmPolicy oldPolicy = StrictMode.getVmPolicy();
2599 try {
2600 // Temporarily disable deathPenalty on all default checks. For eg, shortcuts
2601 // containing file Uri's would cause a crash as penaltyDeathOnFileUriExposure
2602 // is enabled by default on NYC.
2603 StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder().detectAll()
2604 .penaltyLog().build());
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002605
2606 if (info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
2607 String id = ((ShortcutInfo) info).getDeepShortcutId();
2608 String packageName = intent.getPackage();
Sunny Goyaldde4fd92016-11-21 16:02:39 +05302609 DeepShortcutManager.getInstance(this).startShortcut(
Sunny Goyal9994b2b2016-06-23 14:17:24 -07002610 packageName, id, intent.getSourceBounds(), optsBundle, info.user);
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002611 } else {
2612 // Could be launching some bookkeeping activity
2613 startActivity(intent, optsBundle);
2614 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002615 } finally {
2616 StrictMode.setVmPolicy(oldPolicy);
Kenny Guy1317e2d2014-05-08 18:52:50 +01002617 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002618 } catch (SecurityException e) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002619 // Due to legacy reasons, direct call shortcuts require Launchers to have the
2620 // corresponding permission. Show the appropriate permission prompt if that
2621 // is the case.
2622 if (intent.getComponent() == null
2623 && Intent.ACTION_CALL.equals(intent.getAction())
2624 && checkSelfPermission(Manifest.permission.CALL_PHONE) !=
2625 PackageManager.PERMISSION_GRANTED) {
Sunny Goyal2100c782016-08-22 16:00:03 -07002626
2627 setWaitingForResult(PendingRequestArgs
2628 .forIntent(REQUEST_PERMISSION_CALL_PHONE, intent, info));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002629 requestPermissions(new String[]{Manifest.permission.CALL_PHONE},
2630 REQUEST_PERMISSION_CALL_PHONE);
2631 } else {
2632 // No idea why this was thrown.
2633 throw e;
Sunny Goyal28c6b962015-10-12 11:42:05 -07002634 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002635 }
2636 }
Winson Chungaafa03c2010-06-11 17:34:16 -07002637
Sunny Goyalfe770c92016-09-27 14:38:58 -07002638 @TargetApi(Build.VERSION_CODES.M)
Tonye3c59252017-05-02 21:32:27 -07002639 public Bundle getActivityLaunchOptions(View v) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002640 if (Utilities.ATLEAST_MARSHMALLOW) {
2641 int left = 0, top = 0;
2642 int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
Hyunyoung Song1322f9c2017-06-23 14:57:38 -07002643 if (v instanceof BubbleTextView) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002644 // Launch from center of icon, not entire view
Hyunyoung Song1322f9c2017-06-23 14:57:38 -07002645 Drawable icon = ((BubbleTextView) v).getIcon();
Sunny Goyala7ce1662016-05-31 15:01:35 -07002646 if (icon != null) {
2647 Rect bounds = icon.getBounds();
2648 left = (width - bounds.width()) / 2;
2649 top = v.getPaddingTop();
2650 width = bounds.width();
2651 height = bounds.height();
2652 }
2653 }
2654 return ActivityOptions.makeClipRevealAnimation(v, left, top, width, height).toBundle();
2655 } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
2656 // On L devices, we use the device default slide-up transition.
2657 // On L MR1 devices, we use a custom version of the slide-up transition which
2658 // doesn't have the delay present in the device default.
2659 return ActivityOptions.makeCustomAnimation(
2660 this, R.anim.task_open_enter, R.anim.no_anim).toBundle();
2661 }
2662 return null;
2663 }
2664
Tonye3c59252017-05-02 21:32:27 -07002665 public Rect getViewBounds(View v) {
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002666 int[] pos = new int[2];
2667 v.getLocationOnScreen(pos);
2668 return new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight());
2669 }
2670
Sunny Goyala7ce1662016-05-31 15:01:35 -07002671 public boolean startActivitySafely(View v, Intent intent, ItemInfo item) {
Sunny Goyalc5c60ad2014-07-14 12:02:01 -07002672 if (mIsSafeModeEnabled && !Utilities.isSystemApp(this, intent)) {
2673 Toast.makeText(this, R.string.safemode_shortcut_error, Toast.LENGTH_SHORT).show();
2674 return false;
2675 }
Sunny Goyala7ce1662016-05-31 15:01:35 -07002676 // Only launch using the new animation if the shortcut has not opted out (this is a
2677 // private contract between launcher and may be ignored in the future).
2678 boolean useLaunchAnimation = (v != null) &&
2679 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);
2680 Bundle optsBundle = useLaunchAnimation ? getActivityLaunchOptions(v) : null;
2681
Sunny Goyal24bb66a2017-03-21 15:12:01 -07002682 UserHandle user = item == null ? null : item.user;
Sunny Goyala7ce1662016-05-31 15:01:35 -07002683
2684 // Prepare intent
2685 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
2686 if (v != null) {
Sunny Goyal0eca4e22016-07-20 11:43:06 -07002687 intent.setSourceBounds(getViewBounds(v));
Sunny Goyala7ce1662016-05-31 15:01:35 -07002688 }
2689 try {
Mario Bertschler0fc6f682017-02-17 12:16:13 -08002690 if (Utilities.ATLEAST_MARSHMALLOW
2691 && (item instanceof ShortcutInfo)
Tony Wickhambfbf7f92016-05-19 11:19:39 -07002692 && (item.itemType == Favorites.ITEM_TYPE_SHORTCUT
Mario Bertschler0fc6f682017-02-17 12:16:13 -08002693 || item.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT)
Sunny Goyale6e72002017-01-12 16:55:36 -08002694 && !((ShortcutInfo) item).isPromise()) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002695 // Shortcuts need some special checks due to legacy reasons.
2696 startShortcutIntentSafely(intent, optsBundle, item);
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08002697 } else if (user == null || user.equals(Process.myUserHandle())) {
Sunny Goyala7ce1662016-05-31 15:01:35 -07002698 // Could be launching some bookkeeping activity
2699 startActivity(intent, optsBundle);
2700 } else {
2701 LauncherAppsCompat.getInstance(this).startActivityForProfile(
2702 intent.getComponent(), user, intent.getSourceBounds(), optsBundle);
2703 }
2704 return true;
2705 } catch (ActivityNotFoundException|SecurityException e) {
2706 Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
2707 Log.e(TAG, "Unable to launch. tag=" + item + " intent=" + intent, e);
2708 }
2709 return false;
Michael Jurka86a720e2012-05-09 11:23:23 -07002710 }
2711
Tony Wickhamdadb3042016-02-24 11:07:00 -08002712 @Override
Jon Miranda379198e2016-09-23 08:54:40 -07002713 public boolean dispatchTouchEvent(MotionEvent ev) {
2714 mLastDispatchTouchEventX = ev.getX();
2715 return super.dispatchTouchEvent(ev);
2716 }
2717
2718 @Override
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002719 public boolean onLongClick(View v) {
Winson Chung36a62fe2012-05-06 18:04:42 -07002720 if (!isDraggingEnabled()) return false;
2721 if (isWorkspaceLocked()) return false;
2722 if (mState != State.WORKSPACE) return false;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002723
Jon Miranda51f037d2016-11-07 08:37:20 -08002724 boolean ignoreLongPressToOverview =
2725 mDeviceProfile.shouldIgnoreLongPressToOverview(mLastDispatchTouchEventX);
Jon Miranda379198e2016-09-23 08:54:40 -07002726
Adam Cohen1697b792013-09-17 19:08:21 -07002727 if (v instanceof Workspace) {
2728 if (!mWorkspace.isInOverviewMode()) {
Jon Mirandacc42c5b2016-10-27 17:15:27 -07002729 if (!mWorkspace.isTouchActive() && !ignoreLongPressToOverview) {
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302730 getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
2731 Action.Direction.NONE, ContainerType.WORKSPACE,
Jon Mirandaf3e35d92016-10-05 14:08:11 -07002732 mWorkspace.getCurrentPage());
Winson Chungdc61c4d2015-04-20 18:26:57 -07002733 showOverviewMode(true);
Adam Cohen93c97562013-09-26 13:48:01 -07002734 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
2735 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
2736 return true;
2737 } else {
2738 return false;
2739 }
Adam Cohenaa4c8c12014-06-06 11:52:52 -07002740 } else {
2741 return false;
Adam Cohen1697b792013-09-17 19:08:21 -07002742 }
Adam Cohen1697b792013-09-17 19:08:21 -07002743 }
2744
Adam Cohene0aaa0d2014-05-12 12:44:22 -07002745 CellLayout.CellInfo longClickCellInfo = null;
2746 View itemUnderLongClick = null;
2747 if (v.getTag() instanceof ItemInfo) {
2748 ItemInfo info = (ItemInfo) v.getTag();
Adam Cohenc9735cf2015-01-23 16:11:55 -08002749 longClickCellInfo = new CellLayout.CellInfo(v, info);
Adam Cohene0aaa0d2014-05-12 12:44:22 -07002750 itemUnderLongClick = longClickCellInfo.cell;
Sunny Goyal2100c782016-08-22 16:00:03 -07002751 mPendingRequestArgs = null;
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002752 }
2753
Winson Chung3d503fb2011-07-13 17:25:49 -07002754 // The hotseat touch handling does not go through Workspace, and we always allow long press
2755 // on hotseat items.
Sunny Goyal8e2133b2015-05-06 13:39:07 -07002756 if (!mDragController.isDragging()) {
Michael Jurka0280c3b2010-09-17 15:00:07 -07002757 if (itemUnderLongClick == null) {
Adam Cohend3ecce92013-09-16 14:58:00 -07002758 // User long pressed on empty space
Adam Cohend3ecce92013-09-16 14:58:00 -07002759 if (mWorkspace.isInOverviewMode()) {
2760 mWorkspace.startReordering(v);
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302761 getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
2762 Action.Direction.NONE, ContainerType.OVERVIEW);
Adam Cohend3ecce92013-09-16 14:58:00 -07002763 } else {
Jon Mirandacc42c5b2016-10-27 17:15:27 -07002764 if (ignoreLongPressToOverview) {
Jon Miranda379198e2016-09-23 08:54:40 -07002765 return false;
2766 }
Sunny Goyal6c46a6d2016-11-23 02:24:32 +05302767 getUserEventDispatcher().logActionOnContainer(Action.Touch.LONGPRESS,
2768 Action.Direction.NONE, ContainerType.WORKSPACE,
Jon Mirandaf3e35d92016-10-05 14:08:11 -07002769 mWorkspace.getCurrentPage());
Winson Chungdc61c4d2015-04-20 18:26:57 -07002770 showOverviewMode(true);
Adam Cohendedbd962013-07-11 14:21:49 -07002771 }
Jon Miranda379198e2016-09-23 08:54:40 -07002772 mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS,
2773 HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002774 } else {
Sunny Goyalbb011da2016-06-15 15:42:29 -07002775 final boolean isAllAppsButton =
2776 !FeatureFlags.NO_ALL_APPS_ICON && isHotseatLayout(v) &&
2777 mDeviceProfile.inv.isAllAppsButtonRank(mHotseat.getOrderInHotseat(
2778 longClickCellInfo.cellX, longClickCellInfo.cellY));
Dan Sandlere26d0942014-01-13 14:30:14 -05002779 if (!(itemUnderLongClick instanceof Folder || isAllAppsButton)) {
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002780 // User long pressed on an item
Tony Wickham10236d62016-09-28 12:49:25 -07002781 mWorkspace.startDrag(longClickCellInfo, new DragOptions());
The Android Open Source Project31dd5032009-03-03 19:32:27 -08002782 }
2783 }
2784 }
2785 return true;
2786 }
2787
Winson Chung3d503fb2011-07-13 17:25:49 -07002788 boolean isHotseatLayout(View layout) {
Sunny Goyalc13403c2016-11-18 23:44:48 -08002789 // TODO: Remove this method
Winson Chung3d503fb2011-07-13 17:25:49 -07002790 return mHotseat != null && layout != null &&
2791 (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
2792 }
Romain Guy1fbc1c82009-11-09 20:43:08 -08002793
Winson Chung3d503fb2011-07-13 17:25:49 -07002794 /**
2795 * Returns the CellLayout of the specified container at the specified screen.
2796 */
Sunny Goyal92820592015-03-02 11:31:35 -08002797 public CellLayout getCellLayout(long container, long screenId) {
Winson Chung3d503fb2011-07-13 17:25:49 -07002798 if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
2799 if (mHotseat != null) {
2800 return mHotseat.getLayout();
2801 } else {
2802 return null;
Romain Guye6b8e2f2009-11-10 11:56:55 -08002803 }
Winson Chung3d503fb2011-07-13 17:25:49 -07002804 } else {
Winson Chungb745afb2015-03-02 11:51:23 -08002805 return mWorkspace.getScreenWithId(screenId);
Romain Guya6abce82009-11-10 02:54:41 -08002806 }
2807 }
2808
Winson Chungb745afb2015-03-02 11:51:23 -08002809 /**
2810 * For overridden classes.
2811 */
Daniel Sandler843e8602010-06-07 14:59:01 -04002812 public boolean isAllAppsVisible() {
Winson Chungb745afb2015-03-02 11:51:23 -08002813 return isAppsViewVisible();
2814 }
2815
2816 public boolean isAppsViewVisible() {
2817 return (mState == State.APPS) || (mOnResumeState == State.APPS);
2818 }
2819
2820 public boolean isWidgetsViewVisible() {
2821 return (mState == State.WIDGETS) || (mOnResumeState == State.WIDGETS);
Joe Onoratofb0ca672009-09-14 17:55:46 -04002822 }
2823
Michael Jurkae326f182011-11-21 14:05:46 -08002824 @Override
2825 public void onTrimMemory(int level) {
2826 super.onTrimMemory(level);
Adam Cohen3f9c9712014-10-31 11:48:25 -07002827 if (level >= ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
2828 // The widget preview db can result in holding onto over
2829 // 3MB of memory for caching which isn't necessary.
2830 SQLiteDatabase.releaseMemory();
2831
Adam Cohenc8f4e1b2014-11-19 16:03:20 -08002832 // This clears all widget bitmaps from the widget tray
Hyunyoung Song3f471442015-04-08 19:01:34 -07002833 // TODO(hyunyoungs)
Michael Jurkae326f182011-11-21 14:05:46 -08002834 }
Robert Kozikowski67c30862015-03-30 23:46:46 +01002835 if (mLauncherCallbacks != null) {
2836 mLauncherCallbacks.onTrimMemory(level);
2837 }
Michael Jurkae326f182011-11-21 14:05:46 -08002838 }
2839
Winson5c6bdbb2015-09-03 11:36:19 -07002840 public boolean showWorkspace(boolean animated) {
Winson10612a72015-09-09 17:06:09 -07002841 return showWorkspace(animated, null);
Adam Cohened307df2013-10-02 09:37:31 -07002842 }
2843
Winson5c6bdbb2015-09-03 11:36:19 -07002844 public boolean showWorkspace(boolean animated, Runnable onCompleteRunnable) {
Winson Chung0f785722015-04-08 10:27:49 -07002845 boolean changed = mState != State.WORKSPACE ||
2846 mWorkspace.getState() != Workspace.State.NORMAL;
Hyunyoung Song9dcf0a32016-07-27 10:55:51 -07002847 if (changed || mAllAppsController.isTransitioning()) {
Michael Jurkab3e22d92011-10-31 15:58:33 -07002848 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07002849 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
Winson2a87fe82015-08-07 10:37:21 -07002850 Workspace.State.NORMAL, animated, onCompleteRunnable);
Winson Chungc7d2b602012-05-16 17:02:20 -07002851
Michael Jurkab3e22d92011-10-31 15:58:33 -07002852 // Set focus to the AppsCustomize button
2853 if (mAllAppsButton != null) {
2854 mAllAppsButton.requestFocus();
2855 }
Michael Jurkac0e8fca2010-10-06 16:41:29 -07002856 }
Adam Lesinski6b879f02010-11-04 16:15:23 -07002857
Michael Jurkac0e8fca2010-10-06 16:41:29 -07002858 // Change the state *after* we've called all the transition code
Mario Bertschleracbf5702017-03-03 10:58:06 -08002859 setState(State.WORKSPACE);
Svetoslav Ganov815ba2d2011-01-07 14:55:17 -08002860
Winson Chung0f785722015-04-08 10:27:49 -07002861 if (changed) {
2862 // Send an accessibility event to announce the context change
2863 getWindow().getDecorView()
2864 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Winson Chung0f785722015-04-08 10:27:49 -07002865 }
Winson5c6bdbb2015-09-03 11:36:19 -07002866 return changed;
Bjorn Bringertc459e522013-06-07 19:36:01 +01002867 }
2868
Winsone9f27272015-10-13 10:47:51 -07002869 /**
2870 * Shows the overview button.
2871 */
Sunny Goyald0a6ae72016-06-16 12:29:03 -07002872 public void showOverviewMode(boolean animated) {
Winsone9f27272015-10-13 10:47:51 -07002873 showOverviewMode(animated, false);
2874 }
2875
2876 /**
2877 * Shows the overview button, and if {@param requestButtonFocus} is set, will force the focus
2878 * onto one of the overview panel buttons.
2879 */
2880 void showOverviewMode(boolean animated, boolean requestButtonFocus) {
2881 Runnable postAnimRunnable = null;
2882 if (requestButtonFocus) {
2883 postAnimRunnable = new Runnable() {
2884 @Override
2885 public void run() {
2886 // Hitting the menu button when in touch mode does not trigger touch mode to
2887 // be disabled, so if requested, force focus on one of the overview panel
2888 // buttons.
2889 mOverviewPanel.requestFocusFromTouch();
2890 }
2891 };
2892 }
Adam Cohened307df2013-10-02 09:37:31 -07002893 mWorkspace.setVisibility(View.VISIBLE);
Winson Chung006ee262015-08-03 14:40:11 -07002894 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
Winson6e6a9b42015-10-13 17:52:17 -07002895 Workspace.State.OVERVIEW, animated, postAnimRunnable);
Mario Bertschleracbf5702017-03-03 10:58:06 -08002896 setState(State.WORKSPACE);
2897
Hyunyoung Song0a9c0922016-09-20 22:50:06 -07002898 // If animated from long press, then don't allow any of the controller in the drag
2899 // layer to intercept any remaining touch.
2900 mWorkspace.requestDisallowInterceptTouchEvent(animated);
Joe Onorato00acb122009-08-04 16:04:30 -04002901 }
2902
Mario Bertschleracbf5702017-03-03 10:58:06 -08002903 private void setState(State state) {
2904 this.mState = state;
2905 updateSoftInputMode();
2906 }
2907
2908 private void updateSoftInputMode() {
2909 if (FeatureFlags.LAUNCHER3_UPDATE_SOFT_INPUT_MODE) {
2910 final int mode;
2911 if (isAppsViewVisible()) {
2912 mode = SOFT_INPUT_MODE_ALL_APPS;
2913 } else {
2914 mode = SOFT_INPUT_MODE_DEFAULT;
2915 }
2916 getWindow().setSoftInputMode(mode);
2917 }
2918 }
2919
Winson Chungb745afb2015-03-02 11:51:23 -08002920 /**
2921 * Shows the apps view.
2922 */
Sunny Goyal5606e072017-06-15 14:24:21 -07002923 public void showAppsView(boolean animated, boolean updatePredictedApps) {
Hyunyoung Songc001cf52016-07-21 17:32:43 -07002924 markAppsViewShown();
Winson Chung4ac30062015-05-08 17:34:17 -07002925 if (updatePredictedApps) {
2926 tryAndUpdatePredictedApps();
2927 }
Sunny Goyal5606e072017-06-15 14:24:21 -07002928 showAppsOrWidgets(State.APPS, animated);
Winson Chungb745afb2015-03-02 11:51:23 -08002929 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07002930
Winson Chungb745afb2015-03-02 11:51:23 -08002931 /**
2932 * Shows the widgets view.
2933 */
2934 void showWidgetsView(boolean animated, boolean resetPageToZero) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07002935 if (LOGD) Log.d(TAG, "showWidgetsView:" + animated + " resetPageToZero:" + resetPageToZero);
Winson Chung82963d52013-10-09 11:20:57 -07002936 if (resetPageToZero) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07002937 mWidgetsView.scrollToTop();
Winson Chung82963d52013-10-09 11:20:57 -07002938 }
Sunny Goyal5606e072017-06-15 14:24:21 -07002939 showAppsOrWidgets(State.WIDGETS, animated);
Hyunyoung Song3f471442015-04-08 19:01:34 -07002940
2941 mWidgetsView.post(new Runnable() {
Adam Cohendcc5e712014-06-23 15:38:55 -04002942 @Override
2943 public void run() {
Hyunyoung Song3f471442015-04-08 19:01:34 -07002944 mWidgetsView.requestFocus();
Adam Cohendcc5e712014-06-23 15:38:55 -04002945 }
2946 });
Winson Chungb745afb2015-03-02 11:51:23 -08002947 }
2948
2949 /**
2950 * Sets up the transition to show the apps/widgets view.
Hyunyoung Songb7900832015-05-15 16:29:45 -07002951 *
2952 * @return whether the current from and to state allowed this operation
Winson Chungb745afb2015-03-02 11:51:23 -08002953 */
Hyunyoung Songb7900832015-05-15 16:29:45 -07002954 // TODO: calling method should use the return value so that when {@code false} is returned
2955 // the workspace transition doesn't fall into invalid state.
Sunny Goyal5606e072017-06-15 14:24:21 -07002956 private boolean showAppsOrWidgets(State toState, boolean animated) {
Hyunyoung Song9dcf0a32016-07-27 10:55:51 -07002957 if (!(mState == State.WORKSPACE ||
2958 mState == State.APPS_SPRING_LOADED ||
2959 mState == State.WIDGETS_SPRING_LOADED ||
2960 (mState == State.APPS && mAllAppsController.isTransitioning()))) {
Hyunyoung Songb7900832015-05-15 16:29:45 -07002961 return false;
2962 }
2963 if (toState != State.APPS && toState != State.WIDGETS) {
2964 return false;
2965 }
Winson Chungb745afb2015-03-02 11:51:23 -08002966
Hyunyoung Song06ca7562016-07-29 13:03:54 -07002967 // This is a safe and supported transition to bypass spring_loaded mode.
2968 if (mExitSpringLoadedModeRunnable != null) {
2969 mHandler.removeCallbacks(mExitSpringLoadedModeRunnable);
2970 mExitSpringLoadedModeRunnable = null;
2971 }
2972
Winson Chungb745afb2015-03-02 11:51:23 -08002973 if (toState == State.APPS) {
Sunny Goyal5606e072017-06-15 14:24:21 -07002974 mStateTransitionAnimation.startAnimationToAllApps(animated);
Winson Chungb745afb2015-03-02 11:51:23 -08002975 } else {
Sunny Goyaldb364372016-10-26 19:12:47 -07002976 mStateTransitionAnimation.startAnimationToWidgets(animated);
Winson Chungb745afb2015-03-02 11:51:23 -08002977 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07002978
Michael Jurkab3e22d92011-10-31 15:58:33 -07002979 // Change the state *after* we've called all the transition code
Mario Bertschleracbf5702017-03-03 10:58:06 -08002980 setState(toState);
Sunny Goyal740ac7f2016-09-28 16:47:32 -07002981 AbstractFloatingView.closeAllOpenViews(this);
Michael Jurkab3e22d92011-10-31 15:58:33 -07002982
2983 // Send an accessibility event to announce the context change
alanv1d4fde62012-10-17 13:15:47 -07002984 getWindow().getDecorView()
2985 .sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
Hyunyoung Songb7900832015-05-15 16:29:45 -07002986 return true;
Michael Jurkab3e22d92011-10-31 15:58:33 -07002987 }
2988
Winson Chungcd99cd32015-04-29 11:03:24 -07002989 /**
2990 * Updates the workspace and interaction state on state change, and return the animation to this
2991 * new state.
2992 */
Sunny Goyalce5a7e52015-07-08 15:44:27 -07002993 public Animator startWorkspaceStateChangeAnimation(Workspace.State toState,
Sunny Goyalb5e65c82016-10-26 18:32:38 -07002994 boolean animated, AnimationLayerSet layerViews) {
Winson Chungcd99cd32015-04-29 11:03:24 -07002995 Workspace.State fromState = mWorkspace.getState();
Winson2a87fe82015-08-07 10:37:21 -07002996 Animator anim = mWorkspace.setStateWithAnimation(toState, animated, layerViews);
Winson Chungcd99cd32015-04-29 11:03:24 -07002997 updateInteraction(fromState, toState);
2998 return anim;
2999 }
3000
Hyunyoung Song3f471442015-04-08 19:01:34 -07003001 public void enterSpringLoadedDragMode() {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003002 if (LOGD) Log.d(TAG, String.format("enterSpringLoadedDragMode [mState=%s", mState.name()));
Tony Wickham94e0d372015-09-11 12:17:48 -07003003 if (isStateSpringLoaded()) {
Winson Chungb745afb2015-03-02 11:51:23 -08003004 return;
Winson Chungb26f3d62011-06-02 10:49:29 -07003005 }
Winson Chungb745afb2015-03-02 11:51:23 -08003006
Winson Chung006ee262015-08-03 14:40:11 -07003007 mStateTransitionAnimation.startAnimationToWorkspace(mState, mWorkspace.getState(),
Winson2a87fe82015-08-07 10:37:21 -07003008 Workspace.State.SPRING_LOADED, true /* animated */,
Winson Chungdc61c4d2015-04-20 18:26:57 -07003009 null /* onCompleteRunnable */);
Mario Bertschleracbf5702017-03-03 10:58:06 -08003010 setState(State.WORKSPACE_SPRING_LOADED);
Michael Jurkad3ef3062010-11-23 16:23:58 -08003011 }
Adam Cohen7777d962011-08-18 18:58:38 -07003012
Hyunyoung Song3f471442015-04-08 19:01:34 -07003013 public void exitSpringLoadedDragModeDelayed(final boolean successfulDrop, int delay,
Adam Cohened66b2b2012-01-23 17:28:51 -08003014 final Runnable onCompleteRunnable) {
Tony Wickham94e0d372015-09-11 12:17:48 -07003015 if (!isStateSpringLoaded()) return;
Winson Chung09bfc452011-09-09 11:30:20 -07003016
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003017 if (mExitSpringLoadedModeRunnable != null) {
3018 mHandler.removeCallbacks(mExitSpringLoadedModeRunnable);
3019 }
3020 mExitSpringLoadedModeRunnable = new Runnable() {
Winson Chung557d6ed2011-07-08 15:34:52 -07003021 @Override
3022 public void run() {
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003023 if (successfulDrop) {
Hyunyoung Song3f471442015-04-08 19:01:34 -07003024 // TODO(hyunyoungs): verify if this hack is still needed, if not, delete.
3025 //
Michael Jurka7bdb25a2011-08-03 15:16:44 -07003026 // Before we show workspace, hide all apps again because
3027 // exitSpringLoadedDragMode made it visible. This is a bit hacky; we should
3028 // clean up our state transition functions
Hyunyoung Song3f471442015-04-08 19:01:34 -07003029 mWidgetsView.setVisibility(View.GONE);
Adam Cohened66b2b2012-01-23 17:28:51 -08003030 showWorkspace(true, onCompleteRunnable);
Adam Cohen7777d962011-08-18 18:58:38 -07003031 } else {
3032 exitSpringLoadedDragMode();
Winson Chung6a3fd3f2011-08-02 14:03:26 -07003033 }
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003034 mExitSpringLoadedModeRunnable = null;
Winson Chung557d6ed2011-07-08 15:34:52 -07003035 }
Hyunyoung Song06ca7562016-07-29 13:03:54 -07003036 };
3037 mHandler.postDelayed(mExitSpringLoadedModeRunnable, delay);
Winson Chung557d6ed2011-07-08 15:34:52 -07003038 }
Michael Jurkab3e22d92011-10-31 15:58:33 -07003039
Tony Wickhame0c33232016-02-08 11:37:04 -08003040 boolean isStateSpringLoaded() {
Tony Wickham94e0d372015-09-11 12:17:48 -07003041 return mState == State.WORKSPACE_SPRING_LOADED || mState == State.APPS_SPRING_LOADED
3042 || mState == State.WIDGETS_SPRING_LOADED;
3043 }
3044
Sunny Goyal0f76b562016-12-13 19:37:10 -08003045 public void exitSpringLoadedDragMode() {
Winson Chungb745afb2015-03-02 11:51:23 -08003046 if (mState == State.APPS_SPRING_LOADED) {
Sunny Goyal5606e072017-06-15 14:24:21 -07003047 showAppsView(true /* animated */, false /* updatePredictedApps */);
Winson Chungb745afb2015-03-02 11:51:23 -08003048 } else if (mState == State.WIDGETS_SPRING_LOADED) {
Winson Chungcd99cd32015-04-29 11:03:24 -07003049 showWidgetsView(true, false);
Tony Wickham94e0d372015-09-11 12:17:48 -07003050 } else if (mState == State.WORKSPACE_SPRING_LOADED) {
3051 showWorkspace(true);
Winson Chungf0ea4d32011-06-06 14:27:16 -07003052 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003053 }
3054
Winson Chung4ac30062015-05-08 17:34:17 -07003055 /**
3056 * Updates the set of predicted apps if it hasn't been updated since the last time Launcher was
3057 * resumed.
3058 */
Hyunyoung Songa9a8a422016-06-15 16:45:48 -07003059 public void tryAndUpdatePredictedApps() {
Winson Chung4ac30062015-05-08 17:34:17 -07003060 if (mLauncherCallbacks != null) {
Winson Chung6b1c73f2015-06-18 11:38:42 -07003061 List<ComponentKey> apps = mLauncherCallbacks.getPredictedApps();
Winson Chung91c05952015-06-25 12:17:30 -07003062 if (apps != null) {
Winson Chung4ac30062015-05-08 17:34:17 -07003063 mAppsView.setPredictedApps(apps);
3064 }
3065 }
3066 }
3067
Michael Jurkab3e22d92011-10-31 15:58:33 -07003068 void lockAllApps() {
3069 // TODO
3070 }
3071
3072 void unlockAllApps() {
3073 // TODO
3074 }
3075
Michael Jurkad7c28052012-04-27 15:43:36 -07003076 @Override
3077 public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
alanv1d4fde62012-10-17 13:15:47 -07003078 final boolean result = super.dispatchPopulateAccessibilityEvent(event);
Michael Jurkad7c28052012-04-27 15:43:36 -07003079 final List<CharSequence> text = event.getText();
3080 text.clear();
alanv1d4fde62012-10-17 13:15:47 -07003081 // Populate event with a fake title based on the current state.
Winson Chungb745afb2015-03-02 11:51:23 -08003082 if (mState == State.APPS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003083 text.add(getString(R.string.all_apps_button_label));
Winson Chungb745afb2015-03-02 11:51:23 -08003084 } else if (mState == State.WIDGETS) {
Sunny Goyalc525d802015-04-29 11:05:34 -07003085 text.add(getString(R.string.widget_button_text));
Hyunyoung Song166e6482015-06-25 21:06:07 -07003086 } else if (mWorkspace != null) {
3087 text.add(mWorkspace.getCurrentPageDescription());
alanv1d4fde62012-10-17 13:15:47 -07003088 } else {
3089 text.add(getString(R.string.all_apps_home_button_label));
3090 }
Michael Jurkad7c28052012-04-27 15:43:36 -07003091 return result;
3092 }
3093
Patrick Dubroyceae05d2010-08-30 10:40:53 -07003094 /**
Michael Jurka7607c2f2013-04-03 14:33:19 -07003095 * If the activity is currently paused, signal that we need to run the passed Runnable
3096 * in onResume.
3097 *
3098 * This needs to be called from incoming places where resources might have been loaded
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003099 * while the activity is paused. That is because the Configuration (e.g., rotation) might be
3100 * wrong when we're not running, and if the activity comes back to what the configuration was
3101 * when we were paused, activity is not restarted.
Michael Jurka7607c2f2013-04-03 14:33:19 -07003102 *
3103 * Implementation of the method from LauncherModel.Callbacks.
3104 *
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003105 * @return {@code true} if we are currently paused. The caller might be able to skip some work
Michael Jurka7607c2f2013-04-03 14:33:19 -07003106 */
Rahul Chaturvedi799aa042015-06-01 21:26:41 -04003107 @Thunk boolean waitUntilResume(Runnable run, boolean deletePreviousRunnables) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003108 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003109 if (LOGD) Log.d(TAG, "Deferring update until onResume");
Michael Jurkac402cd92013-05-20 15:49:32 +02003110 if (deletePreviousRunnables) {
Michael Jurka1e2f4652013-07-08 18:03:46 -07003111 while (mBindOnResumeCallbacks.remove(run)) {
Michael Jurkac402cd92013-05-20 15:49:32 +02003112 }
3113 }
Michael Jurka1e2f4652013-07-08 18:03:46 -07003114 mBindOnResumeCallbacks.add(run);
Michael Jurka7607c2f2013-04-03 14:33:19 -07003115 return true;
3116 } else {
3117 return false;
3118 }
3119 }
3120
Michael Jurkac402cd92013-05-20 15:49:32 +02003121 private boolean waitUntilResume(Runnable run) {
3122 return waitUntilResume(run, false);
3123 }
3124
Michael Jurka1e2f4652013-07-08 18:03:46 -07003125 public void addOnResumeCallback(Runnable run) {
Michael Jurka54554252013-08-01 12:52:23 +02003126 mOnResumeCallbacks.add(run);
Michael Jurka1e2f4652013-07-08 18:03:46 -07003127 }
3128
Michael Jurka7607c2f2013-04-03 14:33:19 -07003129 /**
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003130 * If the activity is currently paused, signal that we need to re-run the loader
3131 * in onResume.
3132 *
3133 * This needs to be called from incoming places where resources might have been loaded
3134 * while we are paused. That is becaues the Configuration might be wrong
3135 * when we're not running, and if it comes back to what it was when we
3136 * were paused, we are not restarted.
3137 *
3138 * Implementation of the method from LauncherModel.Callbacks.
3139 *
3140 * @return true if we are currently paused. The caller might be able to
3141 * skip some work in that case since we will come back again.
3142 */
Sunny Goyal93f878c2016-03-30 17:31:24 -07003143 @Override
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003144 public boolean setLoadOnResume() {
3145 if (mPaused) {
Sunny Goyal2bba4c32015-05-18 15:42:48 -07003146 if (LOGD) Log.d(TAG, "setLoadOnResume");
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003147 mOnResumeNeedsLoad = true;
3148 return true;
3149 } else {
3150 return false;
3151 }
3152 }
3153
3154 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003155 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003156 */
Sunny Goyal93f878c2016-03-30 17:31:24 -07003157 @Override
Joe Onorato9c1289c2009-08-17 11:03:03 -04003158 public int getCurrentWorkspaceScreen() {
Joe Onoratod0afc872010-06-11 00:03:15 -07003159 if (mWorkspace != null) {
Michael Jurka0142d492010-08-25 17:46:15 -07003160 return mWorkspace.getCurrentPage();
Joe Onoratod0afc872010-06-11 00:03:15 -07003161 } else {
Winson Chung882a52e2015-07-08 14:32:26 -07003162 return 0;
Joe Onoratod0afc872010-06-11 00:03:15 -07003163 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003164 }
The Android Open Source Projectf96811c2009-03-18 17:39:48 -07003165
Joe Onorato9c1289c2009-08-17 11:03:03 -04003166 /**
Sunny Goyal527c7d32015-08-28 15:19:36 -07003167 * Clear any pending bind callbacks. This is called when is loader is planning to
3168 * perform a full rebind from scratch.
3169 */
3170 @Override
3171 public void clearPendingBinds() {
3172 mBindOnResumeCallbacks.clear();
3173 if (mPendingExecutor != null) {
3174 mPendingExecutor.markCompleted();
3175 mPendingExecutor = null;
3176 }
3177 }
3178
3179 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003180 * Refreshes the shortcuts shown on the workspace.
3181 *
3182 * Implementation of the method from LauncherModel.Callbacks.
3183 */
3184 public void startBinding() {
Sunny Goyale26d1002016-06-20 14:52:14 -07003185 if (LauncherAppState.PROFILE_STARTUP) {
3186 Trace.beginSection("Starting page bind");
3187 }
Jon Miranda6dc7f1e2017-02-21 12:37:51 -08003188
3189 AbstractFloatingView.closeAllOpenViews(this);
3190
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003191 setWorkspaceLoading(true);
Adam Cohen517a7f52014-03-01 12:12:59 -08003192
Winson Chungd64d1762013-08-20 14:37:16 -07003193 // Clear the workspace because it's going to be rebound
Adam Cohendf035382011-04-11 17:22:04 -07003194 mWorkspace.clearDropTargets();
Winson Chung9e6a0a22013-08-27 11:58:12 -07003195 mWorkspace.removeAllWorkspaceScreens();
Winson Chungd64d1762013-08-20 14:37:16 -07003196
Winson Chung3d503fb2011-07-13 17:25:49 -07003197 if (mHotseat != null) {
3198 mHotseat.resetLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003199 }
Sunny Goyale26d1002016-06-20 14:52:14 -07003200 if (LauncherAppState.PROFILE_STARTUP) {
3201 Trace.endSection();
3202 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003203 }
3204
Adam Cohendcd297f2013-06-18 13:13:40 -07003205 @Override
3206 public void bindScreens(ArrayList<Long> orderedScreenIds) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003207 // Make sure the first screen is always at the start.
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07003208 if (FeatureFlags.QSB_ON_FIRST_SCREEN &&
3209 orderedScreenIds.indexOf(Workspace.FIRST_SCREEN_ID) != 0) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003210 orderedScreenIds.remove(Workspace.FIRST_SCREEN_ID);
3211 orderedScreenIds.add(0, Workspace.FIRST_SCREEN_ID);
Rajeev Kumar43c0f582017-06-23 15:34:55 -07003212 LauncherModel.updateWorkspaceScreenOrder(this, orderedScreenIds);
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07003213 } else if (!FeatureFlags.QSB_ON_FIRST_SCREEN && orderedScreenIds.isEmpty()) {
3214 // If there are no screens, we need to have an empty screen
3215 mWorkspace.addExtraEmptyScreen();
Adam Cohen5084cba2013-09-03 12:01:16 -07003216 }
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003217 bindAddScreens(orderedScreenIds);
Winson Chung0e6a7132013-08-23 12:55:10 -07003218
3219 // Create the custom content page (this call updates mDefaultScreen which calls
Dave Hawkeya8881582013-09-17 15:55:33 -06003220 // setCurrentPage() so ensure that all pages are added before calling this).
Derek Prothrodadd9842014-01-17 13:43:50 -05003221 if (hasCustomContentToLeft()) {
3222 mWorkspace.createCustomContentContainer();
3223 populateCustomContentContainer();
Winson Chung0e6a7132013-08-23 12:55:10 -07003224 }
Winsonc7d2e832016-07-28 12:24:55 -07003225
3226 // After we have added all the screens, if the wallpaper was locked to the default state,
3227 // then notify to indicate that it can be released and a proper wallpaper offset can be
3228 // computed before the next layout
3229 mWorkspace.unlockWallpaperFromDefaultPageOnNextLayout();
Winson Chung64359a52013-07-08 17:17:08 -07003230 }
3231
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003232 private void bindAddScreens(ArrayList<Long> orderedScreenIds) {
Adam Cohendcd297f2013-06-18 13:13:40 -07003233 int count = orderedScreenIds.size();
3234 for (int i = 0; i < count; i++) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003235 long screenId = orderedScreenIds.get(i);
Sunny Goyala9e2f5a2016-06-10 12:22:04 -07003236 if (!FeatureFlags.QSB_ON_FIRST_SCREEN || screenId != Workspace.FIRST_SCREEN_ID) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003237 // No need to bind the first screen, as its always bound.
3238 mWorkspace.insertNewWorkspaceScreenBeforeEmptyScreen(screenId);
3239 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003240 }
Adam Cohendcd297f2013-06-18 13:13:40 -07003241 }
3242
Winson Chungd64d1762013-08-20 14:37:16 -07003243 public void bindAppsAdded(final ArrayList<Long> newScreens,
3244 final ArrayList<ItemInfo> addNotAnimated,
Winson Chungc58497e2013-09-03 17:48:37 -07003245 final ArrayList<ItemInfo> addAnimated,
3246 final ArrayList<AppInfo> addedApps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003247 Runnable r = new Runnable() {
3248 public void run() {
Winson Chungc58497e2013-09-03 17:48:37 -07003249 bindAppsAdded(newScreens, addNotAnimated, addAnimated, addedApps);
Winson Chungd64d1762013-08-20 14:37:16 -07003250 }
3251 };
3252 if (waitUntilResume(r)) {
3253 return;
3254 }
3255
Winson Chungd64d1762013-08-20 14:37:16 -07003256 // Add the new screens
Adam Cohen76a47a12014-02-05 11:47:43 -08003257 if (newScreens != null) {
3258 bindAddScreens(newScreens);
3259 }
Winson Chungd64d1762013-08-20 14:37:16 -07003260
3261 // We add the items without animation on non-visible pages, and with
3262 // animations on the new page (which we will try and snap to).
Adam Cohen76a47a12014-02-05 11:47:43 -08003263 if (addNotAnimated != null && !addNotAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003264 bindItems(addNotAnimated, 0,
3265 addNotAnimated.size(), false);
3266 }
Adam Cohen76a47a12014-02-05 11:47:43 -08003267 if (addAnimated != null && !addAnimated.isEmpty()) {
Winson Chungd64d1762013-08-20 14:37:16 -07003268 bindItems(addAnimated, 0,
3269 addAnimated.size(), true);
3270 }
Winson Chungc58497e2013-09-03 17:48:37 -07003271
Winson Chung87412982013-10-03 18:34:14 -07003272 // Remove the extra empty screen
Adam Cohen689ff162014-05-08 17:27:56 -07003273 mWorkspace.removeExtraEmptyScreen(false, false);
Winson Chung87412982013-10-03 18:34:14 -07003274
Winson Chungb745afb2015-03-02 11:51:23 -08003275 if (addedApps != null && mAppsView != null) {
3276 mAppsView.addApps(addedApps);
Winson Chungc58497e2013-09-03 17:48:37 -07003277 }
Winson Chungd64d1762013-08-20 14:37:16 -07003278 }
3279
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003280 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003281 * Bind the items start-end from the list.
3282 *
3283 * Implementation of the method from LauncherModel.Callbacks.
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003284 */
Tony Wickham0bb211a2015-10-02 16:22:08 -07003285 @Override
Sunny Goyal3be633b2016-12-08 09:59:25 -08003286 public void bindItems(final ArrayList<ItemInfo> items, final int start, final int end,
Winson Chung64359a52013-07-08 17:17:08 -07003287 final boolean forceAnimateIcons) {
Winson Chungd64d1762013-08-20 14:37:16 -07003288 Runnable r = new Runnable() {
3289 public void run() {
Sunny Goyal3be633b2016-12-08 09:59:25 -08003290 bindItems(items, start, end, forceAnimateIcons);
Winson Chungd64d1762013-08-20 14:37:16 -07003291 }
3292 };
3293 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003294 return;
3295 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003296
Sunny Goyal3be633b2016-12-08 09:59:25 -08003297 // Get the list of added items and intersect them with the set of items here
Winson Chung64359a52013-07-08 17:17:08 -07003298 final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet();
Rajeev Kumar43c0f582017-06-23 15:34:55 -07003299 final Collection<Animator> bounceAnims = new ArrayList<>();
Winson Chung997a9232013-07-24 15:33:46 -07003300 final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation();
Winson Chungf0c6ae02012-03-21 16:10:31 -07003301 Workspace workspace = mWorkspace;
Sunny Goyal3be633b2016-12-08 09:59:25 -08003302 long newItemsScreenId = -1;
Winson Chungf0c6ae02012-03-21 16:10:31 -07003303 for (int i = start; i < end; i++) {
Sunny Goyal3be633b2016-12-08 09:59:25 -08003304 final ItemInfo item = items.get(i);
Winson Chung4d279d92011-07-21 11:46:32 -07003305
3306 // Short circuit if we are loading dock items for a configuration which has no dock
3307 if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT &&
3308 mHotseat == null) {
3309 continue;
3310 }
3311
Sunny Goyal639e9062015-08-19 19:17:06 -07003312 final View view;
Joe Onorato9c1289c2009-08-17 11:03:03 -04003313 switch (item.itemType) {
3314 case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
3315 case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
Sunny Goyal3be633b2016-12-08 09:59:25 -08003316 case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: {
Winson Chungf0c6ae02012-03-21 16:10:31 -07003317 ShortcutInfo info = (ShortcutInfo) item;
Sunny Goyal639e9062015-08-19 19:17:06 -07003318 view = createShortcut(info);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003319 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08003320 }
3321 case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: {
Sunny Goyal639e9062015-08-19 19:17:06 -07003322 view = FolderIcon.fromXml(R.layout.folder_icon, this,
Michael Jurka0142d492010-08-25 17:46:15 -07003323 (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()),
Sunny Goyal1cd01b02016-11-09 10:43:58 -08003324 (FolderInfo) item);
Joe Onorato9c1289c2009-08-17 11:03:03 -04003325 break;
Sunny Goyal3be633b2016-12-08 09:59:25 -08003326 }
3327 case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET: {
3328 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) item;
3329 if (mIsSafeModeEnabled) {
3330 view = new PendingAppWidgetHostView(this, info, mIconCache, true);
3331 } else {
3332 LauncherAppWidgetProviderInfo providerInfo =
3333 mAppWidgetManager.getLauncherAppWidgetInfo(info.appWidgetId);
3334 if (providerInfo == null) {
3335 deleteWidgetInfo(info);
3336 continue;
3337 }
3338 view = mAppWidgetHost.createView(this, info.appWidgetId, providerInfo);
3339 }
3340 prepareAppWidget((AppWidgetHostView) view, info);
3341 break;
3342 }
Winson Chungc763c4e2013-07-19 13:49:06 -07003343 default:
3344 throw new RuntimeException("Invalid Item Type");
Joe Onorato9c1289c2009-08-17 11:03:03 -04003345 }
Sunny Goyal639e9062015-08-19 19:17:06 -07003346
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003347 /*
3348 * Remove colliding items.
3349 */
3350 if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
3351 CellLayout cl = mWorkspace.getScreenWithId(item.screenId);
3352 if (cl != null && cl.isOccupied(item.cellX, item.cellY)) {
3353 View v = cl.getChildAt(item.cellX, item.cellY);
3354 Object tag = v.getTag();
3355 String desc = "Collision while binding workspace item: " + item
3356 + ". Collides with " + tag;
Sunny Goyal3d706ad2017-03-06 16:56:39 -08003357 if (FeatureFlags.IS_DOGFOOD_BUILD) {
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003358 throw (new RuntimeException(desc));
3359 } else {
3360 Log.d(TAG, desc);
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003361 getModelWriter().deleteItemFromDatabase(item);
Sunny Goyalda4fe1a2016-05-26 16:05:17 -07003362 continue;
3363 }
3364 }
3365 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05303366 workspace.addInScreenFromBind(view, item);
Sunny Goyal639e9062015-08-19 19:17:06 -07003367 if (animateIcons) {
3368 // Animate all the applications up now
3369 view.setAlpha(0f);
3370 view.setScaleX(0f);
3371 view.setScaleY(0f);
3372 bounceAnims.add(createNewAppBounceAnimation(view, i));
Sunny Goyal3be633b2016-12-08 09:59:25 -08003373 newItemsScreenId = item.screenId;
Sunny Goyal639e9062015-08-19 19:17:06 -07003374 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003375 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003376
Winson Chung997a9232013-07-24 15:33:46 -07003377 if (animateIcons) {
3378 // Animate to the correct page
Sunny Goyal3be633b2016-12-08 09:59:25 -08003379 if (newItemsScreenId > -1) {
Winson Chung997a9232013-07-24 15:33:46 -07003380 long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage());
Sunny Goyal3be633b2016-12-08 09:59:25 -08003381 final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newItemsScreenId);
Winson Chungb2323832013-10-03 15:22:09 -07003382 final Runnable startBounceAnimRunnable = new Runnable() {
3383 public void run() {
3384 anim.playTogether(bounceAnims);
3385 anim.start();
3386 }
3387 };
Sunny Goyal3be633b2016-12-08 09:59:25 -08003388 if (newItemsScreenId != currentScreenId) {
Winson Chung94d67682013-09-25 16:29:40 -07003389 // We post the animation slightly delayed to prevent slowdowns
3390 // when we are loading right after we return to launcher.
3391 mWorkspace.postDelayed(new Runnable() {
3392 public void run() {
Ian Parkinson94449152014-01-21 13:09:59 +00003393 if (mWorkspace != null) {
3394 mWorkspace.snapToPage(newScreenIndex);
3395 mWorkspace.postDelayed(startBounceAnimRunnable,
3396 NEW_APPS_ANIMATION_DELAY);
3397 }
Winson Chung94d67682013-09-25 16:29:40 -07003398 }
3399 }, NEW_APPS_PAGE_MOVE_DELAY);
Winson Chungb2323832013-10-03 15:22:09 -07003400 } else {
3401 mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY);
Winson Chung997a9232013-07-24 15:33:46 -07003402 }
3403 }
Winson Chung64359a52013-07-08 17:17:08 -07003404 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003405 workspace.requestLayout();
The Android Open Source Project31dd5032009-03-03 19:32:27 -08003406 }
3407
Joe Onorato9c1289c2009-08-17 11:03:03 -04003408 /**
3409 * Add the views for a widget to the workspace.
3410 *
3411 * Implementation of the method from LauncherModel.Callbacks.
3412 */
Michael Jurka7607c2f2013-04-03 14:33:19 -07003413 public void bindAppWidget(final LauncherAppWidgetInfo item) {
Winson Chungd64d1762013-08-20 14:37:16 -07003414 Runnable r = new Runnable() {
3415 public void run() {
3416 bindAppWidget(item);
3417 }
3418 };
3419 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003420 return;
3421 }
Joe Onoratoef2efcf2010-10-27 13:21:00 -07003422
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003423 if (mIsSafeModeEnabled) {
Sunny Goyald5462aa2016-11-22 16:52:39 +05303424 PendingAppWidgetHostView view =
3425 new PendingAppWidgetHostView(this, item, mIconCache, true);
3426 prepareAppWidget(view, item);
3427 mWorkspace.addInScreen(view, item);
3428 mWorkspace.requestLayout();
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003429 return;
3430 }
3431
Daniel Sandler843e8602010-06-07 14:59:01 -04003432 final long start = DEBUG_WIDGETS ? SystemClock.uptimeMillis() : 0;
3433 if (DEBUG_WIDGETS) {
3434 Log.d(TAG, "bindAppWidget: " + item);
3435 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003436
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003437 final LauncherAppWidgetProviderInfo appWidgetInfo;
Adam Cohen59400422014-03-05 18:07:04 -08003438
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003439 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
3440 // If the provider is not ready, bind as a pending widget.
3441 appWidgetInfo = null;
3442 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
3443 // The widget id is not valid. Try to find the widget based on the provider info.
3444 appWidgetInfo = mAppWidgetManager.findProvider(item.providerName, item.user);
3445 } else {
3446 appWidgetInfo = mAppWidgetManager.getLauncherAppWidgetInfo(item.appWidgetId);
3447 }
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003448
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003449 // If the provider is ready, but the width is not yet restored, try to restore it.
3450 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY) &&
3451 (item.restoreStatus != LauncherAppWidgetInfo.RESTORE_COMPLETED)) {
Sunny Goyalff572272014-07-23 13:58:07 -07003452 if (appWidgetInfo == null) {
3453 if (DEBUG_WIDGETS) {
3454 Log.d(TAG, "Removing restored widget: id=" + item.appWidgetId
3455 + " belongs to component " + item.providerName
Hyunyoung Song0de01172016-10-05 16:27:48 -07003456 + ", as the provider is null");
Sunny Goyalff572272014-07-23 13:58:07 -07003457 }
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003458 getModelWriter().deleteItemFromDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07003459 return;
3460 }
Sunny Goyalff572272014-07-23 13:58:07 -07003461
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003462 // If we do not have a valid id, try to bind an id.
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003463 if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID)) {
Sunny Goyald478c832016-04-01 12:04:16 -07003464 if (!item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_ID_ALLOCATED)) {
3465 // Id has not been allocated yet. Allocate a new id.
3466 item.appWidgetId = mAppWidgetHost.allocateAppWidgetId();
3467 item.restoreStatus |= LauncherAppWidgetInfo.FLAG_ID_ALLOCATED;
Sunny Goyalff572272014-07-23 13:58:07 -07003468
Sunny Goyald478c832016-04-01 12:04:16 -07003469 // Also try to bind the widget. If the bind fails, the user will be shown
3470 // a click to setup UI, which will ask for the bind permission.
Sunny Goyala52ecb02016-12-16 15:04:51 -08003471 PendingAddWidgetInfo pendingInfo = new PendingAddWidgetInfo(appWidgetInfo);
Sunny Goyald478c832016-04-01 12:04:16 -07003472 pendingInfo.spanX = item.spanX;
3473 pendingInfo.spanY = item.spanY;
3474 pendingInfo.minSpanX = item.minSpanX;
3475 pendingInfo.minSpanY = item.minSpanY;
3476 Bundle options = WidgetHostViewLoader.getDefaultOptionsForWidget(this, pendingInfo);
Sunny Goyal86df1382016-08-10 15:03:22 -07003477
3478 boolean isDirectConfig =
3479 item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG);
3480 if (isDirectConfig && item.bindOptions != null) {
3481 Bundle newOptions = item.bindOptions.getExtras();
3482 if (options != null) {
3483 newOptions.putAll(options);
3484 }
3485 options = newOptions;
3486 }
Sunny Goyald478c832016-04-01 12:04:16 -07003487 boolean success = mAppWidgetManager.bindAppWidgetIdIfAllowed(
3488 item.appWidgetId, appWidgetInfo, options);
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003489
Sunny Goyal86df1382016-08-10 15:03:22 -07003490 // We tried to bind once. If we were not able to bind, we would need to
3491 // go through the permission dialog, which means we cannot skip the config
3492 // activity.
3493 item.bindOptions = null;
3494 item.restoreStatus &= ~LauncherAppWidgetInfo.FLAG_DIRECT_CONFIG;
3495
Sunny Goyald478c832016-04-01 12:04:16 -07003496 // Bind succeeded
3497 if (success) {
3498 // If the widget has a configure activity, it is still needs to set it up,
3499 // otherwise the widget is ready to go.
Sunny Goyal86df1382016-08-10 15:03:22 -07003500 item.restoreStatus = (appWidgetInfo.configure == null) || isDirectConfig
Sunny Goyald478c832016-04-01 12:04:16 -07003501 ? LauncherAppWidgetInfo.RESTORE_COMPLETED
3502 : LauncherAppWidgetInfo.FLAG_UI_NOT_READY;
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003503 }
Sunny Goyald478c832016-04-01 12:04:16 -07003504
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003505 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07003506 }
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003507 } else if (item.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_UI_NOT_READY)
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003508 && (appWidgetInfo.configure == null)) {
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003509 // The widget was marked as UI not ready, but there is no configure activity to
3510 // update the UI.
Sunny Goyal84b4adc2015-08-12 15:12:16 -07003511 item.restoreStatus = LauncherAppWidgetInfo.RESTORE_COMPLETED;
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003512 getModelWriter().updateItemInDatabase(item);
Sunny Goyalff572272014-07-23 13:58:07 -07003513 }
Sunny Goyalff572272014-07-23 13:58:07 -07003514 }
3515
Sunny Goyald5462aa2016-11-22 16:52:39 +05303516 final AppWidgetHostView view;
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003517 if (item.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
Sunny Goyal651077b2014-06-30 14:15:31 -07003518 if (DEBUG_WIDGETS) {
Adam Cohen59400422014-03-05 18:07:04 -08003519 Log.d(TAG, "bindAppWidget: id=" + item.appWidgetId + " belongs to component "
3520 + appWidgetInfo.provider);
Sunny Goyal651077b2014-06-30 14:15:31 -07003521 }
Daniel Sandler843e8602010-06-07 14:59:01 -04003522
Sunny Goyal56c73602015-09-25 12:55:01 -07003523 // Verify that we own the widget
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003524 if (appWidgetInfo == null) {
Sunny Goyal713edfc2016-05-06 09:58:34 -07003525 FileLog.e(TAG, "Removing invalid widget: id=" + item.appWidgetId);
Sunny Goyal56c73602015-09-25 12:55:01 -07003526 deleteWidgetInfo(item);
3527 return;
3528 }
3529
Sunny Goyal233ee962015-08-03 13:05:01 -07003530 item.minSpanX = appWidgetInfo.minSpanX;
3531 item.minSpanY = appWidgetInfo.minSpanY;
Sunny Goyald5462aa2016-11-22 16:52:39 +05303532 view = mAppWidgetHost.createView(this, item.appWidgetId, appWidgetInfo);
Sunny Goyal651077b2014-06-30 14:15:31 -07003533 } else {
Sunny Goyald5462aa2016-11-22 16:52:39 +05303534 view = new PendingAppWidgetHostView(this, item, mIconCache, false);
Sunny Goyal651077b2014-06-30 14:15:31 -07003535 }
Sunny Goyald5462aa2016-11-22 16:52:39 +05303536 prepareAppWidget(view, item);
3537 mWorkspace.addInScreen(view, item);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003538 mWorkspace.requestLayout();
Joe Onorato9c1289c2009-08-17 11:03:03 -04003539
Daniel Sandler843e8602010-06-07 14:59:01 -04003540 if (DEBUG_WIDGETS) {
3541 Log.d(TAG, "bound widget id="+item.appWidgetId+" in "
3542 + (SystemClock.uptimeMillis()-start) + "ms");
3543 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003544 }
3545
Sunny Goyalff572272014-07-23 13:58:07 -07003546 /**
3547 * Restores a pending widget.
3548 *
3549 * @param appWidgetId The app widget id
Sunny Goyalff572272014-07-23 13:58:07 -07003550 */
Sunny Goyald478c832016-04-01 12:04:16 -07003551 private LauncherAppWidgetInfo completeRestoreAppWidget(int appWidgetId, int finalRestoreFlag) {
Sunny Goyalff572272014-07-23 13:58:07 -07003552 LauncherAppWidgetHostView view = mWorkspace.getWidgetForAppWidgetId(appWidgetId);
3553 if ((view == null) || !(view instanceof PendingAppWidgetHostView)) {
3554 Log.e(TAG, "Widget update called, when the widget no longer exists.");
Sunny Goyald478c832016-04-01 12:04:16 -07003555 return null;
Sunny Goyalff572272014-07-23 13:58:07 -07003556 }
3557
Sunny Goyal0fc1be12014-08-11 17:05:23 -07003558 LauncherAppWidgetInfo info = (LauncherAppWidgetInfo) view.getTag();
Sunny Goyald478c832016-04-01 12:04:16 -07003559 info.restoreStatus = finalRestoreFlag;
Jon Miranda2b823f42017-05-02 18:36:18 -07003560 if (info.restoreStatus == LauncherAppWidgetInfo.RESTORE_COMPLETED) {
3561 info.pendingItemInfo = null;
3562 }
Sunny Goyalff572272014-07-23 13:58:07 -07003563
3564 mWorkspace.reinflateWidgetsIfNecessary();
Sunny Goyal43bf11d2017-02-02 13:52:53 -08003565 getModelWriter().updateItemInDatabase(info);
Sunny Goyald478c832016-04-01 12:04:16 -07003566 return info;
Sunny Goyalff572272014-07-23 13:58:07 -07003567 }
3568
Adam Cohen1462de32012-07-24 22:34:36 -07003569 public void onPageBoundSynchronously(int page) {
3570 mSynchronouslyBoundPages.add(page);
3571 }
3572
Sunny Goyal527c7d32015-08-28 15:19:36 -07003573 @Override
3574 public void executeOnNextDraw(ViewOnDrawExecutor executor) {
3575 if (mPendingExecutor != null) {
3576 mPendingExecutor.markCompleted();
3577 }
3578 mPendingExecutor = executor;
3579 executor.attachTo(this);
3580 }
3581
3582 public void clearPendingExecutor(ViewOnDrawExecutor executor) {
3583 if (mPendingExecutor == executor) {
3584 mPendingExecutor = null;
3585 }
3586 }
3587
Sunny Goyalb5b9ad62016-04-02 11:23:39 -07003588 @Override
3589 public void finishFirstPageBind(final ViewOnDrawExecutor executor) {
3590 Runnable r = new Runnable() {
3591 public void run() {
3592 finishFirstPageBind(executor);
3593 }
3594 };
3595 if (waitUntilResume(r)) {
3596 return;
3597 }
3598
3599 Runnable onComplete = new Runnable() {
3600 @Override
3601 public void run() {
3602 if (executor != null) {
3603 executor.onLoadAnimationCompleted();
3604 }
3605 }
3606 };
3607 if (mDragLayer.getAlpha() < 1) {
3608 mDragLayer.animate().alpha(1).withEndAction(onComplete).start();
3609 } else {
3610 onComplete.run();
3611 }
3612 }
3613
Joe Onorato9c1289c2009-08-17 11:03:03 -04003614 /**
3615 * Callback saying that there aren't any more items to bind.
3616 *
3617 * Implementation of the method from LauncherModel.Callbacks.
3618 */
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003619 public void finishBindingItems() {
Winson Chungd64d1762013-08-20 14:37:16 -07003620 Runnable r = new Runnable() {
3621 public void run() {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003622 finishBindingItems();
Winson Chungd64d1762013-08-20 14:37:16 -07003623 }
3624 };
3625 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003626 return;
3627 }
Sunny Goyale26d1002016-06-20 14:52:14 -07003628 if (LauncherAppState.PROFILE_STARTUP) {
3629 Trace.beginSection("Page bind completed");
3630 }
Adam Cohen1462de32012-07-24 22:34:36 -07003631 mWorkspace.restoreInstanceStateForRemainingPages();
Joe Onorato9c1289c2009-08-17 11:03:03 -04003632
Anjali Koppalff7ceff2014-05-01 18:26:37 -07003633 setWorkspaceLoading(false);
Adam Cohendb364c32014-05-20 14:23:40 -07003634
Sunny Goyal2100c782016-08-22 16:00:03 -07003635 if (mPendingActivityResult != null) {
3636 handleActivityResult(mPendingActivityResult.requestCode,
3637 mPendingActivityResult.resultCode, mPendingActivityResult.data);
3638 mPendingActivityResult = null;
Adam Cohendb364c32014-05-20 14:23:40 -07003639 }
3640
Sunny Goyala474a9b2017-05-04 16:47:11 -07003641 InstallShortcutReceiver.disableAndFlushInstallQueue(
3642 InstallShortcutReceiver.FLAG_LOADER_RUNNING, this);
Adam Cohen9211d422014-10-07 18:14:53 -07003643
Tony Wickham010d2552017-01-20 08:15:28 -08003644 NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
3645
Adam Cohen9211d422014-10-07 18:14:53 -07003646 if (mLauncherCallbacks != null) {
Sunny Goyal66cfdc22015-02-02 13:01:51 -08003647 mLauncherCallbacks.finishBindingItems(false);
Adam Cohen9211d422014-10-07 18:14:53 -07003648 }
Sunny Goyale26d1002016-06-20 14:52:14 -07003649 if (LauncherAppState.PROFILE_STARTUP) {
3650 Trace.endSection();
3651 }
Winson Chungf0c6ae02012-03-21 16:10:31 -07003652 }
3653
Winson Chunga2413752012-04-03 14:22:34 -07003654 private boolean canRunNewAppsAnimation() {
3655 long diff = System.currentTimeMillis() - mDragController.getLastGestureUpTime();
Andrew Sapperstein932eb832016-06-30 18:10:09 -07003656 return diff > (NEW_APPS_ANIMATION_INACTIVE_TIMEOUT_SECONDS * 1000);
Winson Chunga2413752012-04-03 14:22:34 -07003657 }
3658
Winson Chungc9168342013-06-26 14:54:55 -07003659 private ValueAnimator createNewAppBounceAnimation(View v, int i) {
Sunny Goyal5d2fc322015-07-06 22:52:49 -07003660 ValueAnimator bounceAnim = LauncherAnimUtils.ofViewAlphaAndScale(v, 1, 1, 1);
Winson Chungc9168342013-06-26 14:54:55 -07003661 bounceAnim.setDuration(InstallShortcutReceiver.NEW_SHORTCUT_BOUNCE_DURATION);
3662 bounceAnim.setStartDelay(i * InstallShortcutReceiver.NEW_SHORTCUT_STAGGER_DELAY);
Sunny Goyal5a1f53b2015-05-27 10:24:24 -07003663 bounceAnim.setInterpolator(new OvershootInterpolator(BOUNCE_ANIMATION_TENSION));
Winson Chungc9168342013-06-26 14:54:55 -07003664 return bounceAnim;
3665 }
3666
Adam Cohen27772732013-11-11 14:00:56 +00003667 public boolean useVerticalBarLayout() {
Sunny Goyaldfaccf62015-05-11 16:30:44 -07003668 return mDeviceProfile.isVerticalBarLayout();
Adam Cohen27772732013-11-11 14:00:56 +00003669 }
3670
Tony Wickham55616cd2015-09-23 14:55:17 -07003671 public int getSearchBarHeight() {
3672 if (mLauncherCallbacks != null) {
3673 return mLauncherCallbacks.getSearchBarHeight();
3674 }
3675 return LauncherCallbacks.SEARCH_BAR_HEIGHT_NORMAL;
3676 }
3677
Amith Yamasani6d7fe502010-11-16 09:05:07 -08003678 /**
Winson Chungbb785c62015-05-05 10:05:08 -07003679 * A runnable that we can dequeue and re-enqueue when all applications are bound (to prevent
3680 * multiple calls to bind the same list.)
3681 */
3682 @Thunk ArrayList<AppInfo> mTmpAppsList;
Rajeev Kumar43c0f582017-06-23 15:34:55 -07003683 private final Runnable mBindAllApplicationsRunnable = new Runnable() {
Winson Chungbb785c62015-05-05 10:05:08 -07003684 public void run() {
3685 bindAllApplications(mTmpAppsList);
3686 mTmpAppsList = null;
3687 }
3688 };
3689
3690 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003691 * Add the icons for all apps.
3692 *
3693 * Implementation of the method from LauncherModel.Callbacks.
3694 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02003695 public void bindAllApplications(final ArrayList<AppInfo> apps) {
Winson Chungbb785c62015-05-05 10:05:08 -07003696 if (waitUntilResume(mBindAllApplicationsRunnable, true)) {
3697 mTmpAppsList = apps;
3698 return;
3699 }
3700
Winson Chungb745afb2015-03-02 11:51:23 -08003701 if (mAppsView != null) {
3702 mAppsView.setApps(apps);
3703 }
Adam Cohen9211d422014-10-07 18:14:53 -07003704 if (mLauncherCallbacks != null) {
3705 mLauncherCallbacks.bindAllApplications(apps);
3706 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003707 }
3708
3709 /**
Tony Wickhambfbf7f92016-05-19 11:19:39 -07003710 * Copies LauncherModel's map of activities to shortcut ids to Launcher's. This is necessary
3711 * because LauncherModel's map is updated in the background, while Launcher runs on the UI.
3712 */
3713 @Override
3714 public void bindDeepShortcutMap(MultiHashMap<ComponentKey, String> deepShortcutMapCopy) {
Tony Wickham010d2552017-01-20 08:15:28 -08003715 mPopupDataProvider.setDeepShortcutMap(deepShortcutMapCopy);
Tony Wickham1bce7fd2016-04-28 17:39:03 -07003716 }
3717
Tony Wickhambfbf7f92016-05-19 11:19:39 -07003718 /**
Joe Onorato9c1289c2009-08-17 11:03:03 -04003719 * A package was updated.
3720 *
3721 * Implementation of the method from LauncherModel.Callbacks.
3722 */
Michael Jurkaeadbfc52013-09-04 00:45:37 +02003723 public void bindAppsUpdated(final ArrayList<AppInfo> apps) {
Winson Chungd64d1762013-08-20 14:37:16 -07003724 Runnable r = new Runnable() {
3725 public void run() {
3726 bindAppsUpdated(apps);
3727 }
3728 };
3729 if (waitUntilResume(r)) {
Michael Jurka7607c2f2013-04-03 14:33:19 -07003730 return;
3731 }
3732
Winson Chungb745afb2015-03-02 11:51:23 -08003733 if (mAppsView != null) {
3734 mAppsView.updateApps(apps);
Winson Chungc58497e2013-09-03 17:48:37 -07003735 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003736 }
3737
Sunny Goyal4390ace2014-10-13 11:33:11 -07003738 @Override
Mario Bertschler08ffaae2017-03-20 11:30:27 -07003739 public void bindPromiseAppProgressUpdated(final PromiseAppInfo app) {
3740 Runnable r = new Runnable() {
3741 public void run() {
3742 bindPromiseAppProgressUpdated(app);
3743 }
3744 };
3745 if (waitUntilResume(r)) {
3746 return;
3747 }
3748
3749 if (mAppsView != null) {
3750 mAppsView.updatePromiseAppProgress(app);
3751 }
3752 }
3753
3754 @Override
Sunny Goyal4390ace2014-10-13 11:33:11 -07003755 public void bindWidgetsRestored(final ArrayList<LauncherAppWidgetInfo> widgets) {
3756 Runnable r = new Runnable() {
3757 public void run() {
3758 bindWidgetsRestored(widgets);
3759 }
3760 };
3761 if (waitUntilResume(r)) {
3762 return;
3763 }
3764 mWorkspace.widgetsRestored(widgets);
3765 }
3766
Joe Onorato9c1289c2009-08-17 11:03:03 -04003767 /**
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003768 * Some shortcuts were updated in the background.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003769 * Implementation of the method from LauncherModel.Callbacks.
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003770 *
3771 * @param updated list of shortcuts which have changed.
3772 * @param removed list of shortcuts which were deleted in the background. This can happen when
3773 * an app gets removed from the system or some of its components are no longer
3774 * available.
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003775 */
Sunny Goyal4390ace2014-10-13 11:33:11 -07003776 @Override
3777 public void bindShortcutsChanged(final ArrayList<ShortcutInfo> updated,
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08003778 final ArrayList<ShortcutInfo> removed, final UserHandle user) {
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003779 Runnable r = new Runnable() {
3780 public void run() {
Sunny Goyal4390ace2014-10-13 11:33:11 -07003781 bindShortcutsChanged(updated, removed, user);
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003782 }
3783 };
3784 if (waitUntilResume(r)) {
3785 return;
3786 }
3787
Sunny Goyal4390ace2014-10-13 11:33:11 -07003788 if (!updated.isEmpty()) {
3789 mWorkspace.updateShortcuts(updated);
3790 }
3791
3792 if (!removed.isEmpty()) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003793 HashSet<ComponentName> removedComponents = new HashSet<>();
3794 HashSet<ShortcutKey> removedDeepShortcuts = new HashSet<>();
3795
Sunny Goyal4390ace2014-10-13 11:33:11 -07003796 for (ShortcutInfo si : removed) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003797 if (si.itemType == Favorites.ITEM_TYPE_DEEP_SHORTCUT) {
Sunny Goyal3fe4a142016-12-15 17:40:07 -08003798 removedDeepShortcuts.add(ShortcutKey.fromItemInfo(si));
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003799 } else {
3800 removedComponents.add(si.getTargetComponent());
3801 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07003802 }
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003803
3804 if (!removedComponents.isEmpty()) {
3805 ItemInfoMatcher matcher = ItemInfoMatcher.ofComponents(removedComponents, user);
3806 mWorkspace.removeItemsByMatcher(matcher);
3807 mDragController.onAppsRemoved(matcher);
3808 }
3809
3810 if (!removedDeepShortcuts.isEmpty()) {
3811 ItemInfoMatcher matcher = ItemInfoMatcher.ofShortcutKeys(removedDeepShortcuts);
3812 mWorkspace.removeItemsByMatcher(matcher);
3813 mDragController.onAppsRemoved(matcher);
3814 }
Sunny Goyalb50cc8c2014-10-06 16:23:56 -07003815 }
3816 }
3817
3818 /**
Chris Wrenaeff7ea2014-02-14 16:59:24 -05003819 * Update the state of a package, typically related to install state.
3820 *
3821 * Implementation of the method from LauncherModel.Callbacks.
3822 */
Sunny Goyale755d462014-07-22 13:48:29 -07003823 @Override
Sunny Goyal756adbc2015-04-16 15:20:51 -07003824 public void bindRestoreItemsChange(final HashSet<ItemInfo> updates) {
3825 Runnable r = new Runnable() {
3826 public void run() {
3827 bindRestoreItemsChange(updates);
3828 }
3829 };
3830 if (waitUntilResume(r)) {
3831 return;
Chris Wrenaeff7ea2014-02-14 16:59:24 -05003832 }
Chris Wrenaeff7ea2014-02-14 16:59:24 -05003833
Sunny Goyal756adbc2015-04-16 15:20:51 -07003834 mWorkspace.updateRestoreItems(updates);
Sunny Goyala22666f2014-09-18 13:25:15 -07003835 }
3836
3837 /**
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003838 * A package was uninstalled/updated. We take both the super set of packageNames
Winson Chung83892cc2013-05-01 16:53:33 -07003839 * in addition to specific applications to remove, the reason being that
3840 * this can be called when a package is updated as well. In that scenario,
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003841 * we only remove specific components from the workspace and hotseat, where as
Winson Chung83892cc2013-05-01 16:53:33 -07003842 * package-removal should clear all items by package name.
Joe Onorato9c1289c2009-08-17 11:03:03 -04003843 */
Sunny Goyal1a745e82014-10-02 15:58:31 -07003844 @Override
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003845 public void bindWorkspaceComponentsRemoved(
3846 final HashSet<String> packageNames, final HashSet<ComponentName> components,
Sunny Goyal7c74e4a2016-12-15 15:53:17 -08003847 final UserHandle user) {
Winson Chungd64d1762013-08-20 14:37:16 -07003848 Runnable r = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07003849 public void run() {
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003850 bindWorkspaceComponentsRemoved(packageNames, components, user);
Winson Chung83892cc2013-05-01 16:53:33 -07003851 }
Winson Chungd64d1762013-08-20 14:37:16 -07003852 };
3853 if (waitUntilResume(r)) {
Winson Chung83892cc2013-05-01 16:53:33 -07003854 return;
3855 }
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003856 if (!packageNames.isEmpty()) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003857 ItemInfoMatcher matcher = ItemInfoMatcher.ofPackages(packageNames, user);
3858 mWorkspace.removeItemsByMatcher(matcher);
3859 mDragController.onAppsRemoved(matcher);
3860
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003861 }
3862 if (!components.isEmpty()) {
Sunny Goyald3b87ef2016-07-28 12:11:54 -07003863 ItemInfoMatcher matcher = ItemInfoMatcher.ofComponents(components, user);
3864 mWorkspace.removeItemsByMatcher(matcher);
3865 mDragController.onAppsRemoved(matcher);
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003866 }
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003867 }
Sunny Goyal4390ace2014-10-13 11:33:11 -07003868
Sunny Goyal3bbbabc2016-03-15 09:16:30 -07003869 @Override
3870 public void bindAppInfosRemoved(final ArrayList<AppInfo> appInfos) {
3871 Runnable r = new Runnable() {
3872 public void run() {
3873 bindAppInfosRemoved(appInfos);
3874 }
3875 };
3876 if (waitUntilResume(r)) {
3877 return;
Joe Onorato36115782010-06-17 13:28:48 -04003878 }
Winson Chungf0ea4d32011-06-06 14:27:16 -07003879
Winson Chungdf95eb12013-10-16 14:57:07 -07003880 // Update AllApps
Winson Chungb745afb2015-03-02 11:51:23 -08003881 if (mAppsView != null) {
3882 mAppsView.removeApps(appInfos);
Hyunyoung Song51114f22017-05-02 16:06:28 -07003883 tryAndUpdatePredictedApps();
Winson Chungc58497e2013-09-03 17:48:37 -07003884 }
Joe Onorato9c1289c2009-08-17 11:03:03 -04003885 }
Joe Onoratobe386092009-11-17 17:32:16 -08003886
Rajeev Kumar43c0f582017-06-23 15:34:55 -07003887 private final Runnable mBindAllWidgetsRunnable = new Runnable() {
Winson Chung83892cc2013-05-01 16:53:33 -07003888 public void run() {
Sunny Goyald164b7f2016-10-12 20:49:31 -07003889 bindAllWidgets(mAllWidgets);
Winson Chung83892cc2013-05-01 16:53:33 -07003890 }
Michael Jurkac402cd92013-05-20 15:49:32 +02003891 };
Hyunyoung Song3f471442015-04-08 19:01:34 -07003892
Hyunyoung Song8821ca92015-05-04 16:28:20 -07003893 @Override
Sunny Goyald164b7f2016-10-12 20:49:31 -07003894 public void bindAllWidgets(MultiHashMap<PackageItemInfo, WidgetItem> allWidgets) {
3895 if (waitUntilResume(mBindAllWidgetsRunnable, true)) {
3896 mAllWidgets = allWidgets;
Winson Chung83892cc2013-05-01 16:53:33 -07003897 return;
3898 }
3899
Sunny Goyald164b7f2016-10-12 20:49:31 -07003900 if (mWidgetsView != null && allWidgets != null) {
3901 mWidgetsView.setWidgets(allWidgets);
3902 mAllWidgets = null;
Winson Chung785d2eb2011-04-14 16:08:02 -07003903 }
Tony Wickham26b17462017-03-20 17:12:24 -07003904
3905 AbstractFloatingView topView = AbstractFloatingView.getTopOpenView(this);
3906 if (topView != null) {
3907 topView.onWidgetsBound();
3908 }
3909 }
3910
3911 public List<WidgetItem> getWidgetsForPackageUser(PackageUserKey packageUserKey) {
3912 return mWidgetsView.getWidgetsForPackageUser(packageUserKey);
Winson Chung80baf5a2010-08-09 16:03:15 -07003913 }
3914
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003915 @Override
3916 public void notifyWidgetProvidersChanged() {
Tony Wickham86222d22017-03-29 15:30:43 -07003917 if (mWorkspace.getState().shouldUpdateWidget) {
3918 refreshAndBindWidgetsForPackageUser(null);
3919 }
Tony Wickham26b17462017-03-20 17:12:24 -07003920 }
3921
Tony Wickham86222d22017-03-29 15:30:43 -07003922 /**
3923 * @param packageUser if null, refreshes all widgets and shortcuts, otherwise only
3924 * refreshes the widgets and shortcuts associated with the given package/user
3925 */
3926 public void refreshAndBindWidgetsForPackageUser(@Nullable PackageUserKey packageUser) {
Sunny Goyalc6e97692017-06-02 13:46:55 -07003927 mModel.refreshAndBindWidgetsAndShortcuts(packageUser);
Sunny Goyal2e1efb42016-03-03 16:58:55 -08003928 }
3929
Winson Chung4b919f82012-05-01 10:44:08 -07003930 public void lockScreenOrientation() {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07003931 if (mRotationEnabled) {
Sunny Goyala52ecb02016-12-16 15:04:51 -08003932 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED);
Winson Chung4b919f82012-05-01 10:44:08 -07003933 }
3934 }
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07003935
Winson Chung4b919f82012-05-01 10:44:08 -07003936 public void unlockScreenOrientation(boolean immediate) {
Rahul Chaturvedi7fc77ca2015-05-19 18:02:16 -07003937 if (mRotationEnabled) {
Winson Chung4b919f82012-05-01 10:44:08 -07003938 if (immediate) {
Winson Chung641d71d2012-04-26 15:58:01 -07003939 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
Winson Chung4b919f82012-05-01 10:44:08 -07003940 } else {
3941 mHandler.postDelayed(new Runnable() {
3942 public void run() {
3943 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
3944 }
Sunny Goyal756cd262015-08-20 12:33:21 -07003945 }, RESTORE_SCREEN_ORIENTATION_DELAY);
Winson Chung641d71d2012-04-26 15:58:01 -07003946 }
Winson Chung4b919f82012-05-01 10:44:08 -07003947 }
Winson Chung400438b2011-01-16 17:53:48 -08003948 }
3949
Hyunyoung Songc001cf52016-07-21 17:32:43 -07003950 private void markAppsViewShown() {
3951 if (mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false)) {
3952 return;
3953 }
3954 mSharedPrefs.edit().putBoolean(APPS_VIEW_SHOWN, true).apply();
3955 }
3956
3957 private boolean shouldShowDiscoveryBounce() {
Rajeev Kumar43c0f582017-06-23 15:34:55 -07003958 if (mState != State.WORKSPACE) {
Hyunyoung Songc001cf52016-07-21 17:32:43 -07003959 return false;
3960 }
3961 if (mLauncherCallbacks != null && mLauncherCallbacks.shouldShowDiscoveryBounce()) {
3962 return true;
3963 }
3964 if (!mIsResumeFromActionScreenOff) {
3965 return false;
3966 }
Rajeev Kumar43c0f582017-06-23 15:34:55 -07003967 return !mSharedPrefs.getBoolean(APPS_VIEW_SHOWN, false);
Hyunyoung Songc001cf52016-07-21 17:32:43 -07003968 }
3969
Winson Chung5ffd51d2015-06-25 11:36:50 -07003970 protected void moveWorkspaceToDefaultScreen() {
3971 mWorkspace.moveToDefaultScreen(false);
3972 }
3973
Winson Chung80baf5a2010-08-09 16:03:15 -07003974 /**
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003975 * $ adb shell dumpsys activity com.android.launcher3.Launcher [--all]
Joe Onoratobe386092009-11-17 17:32:16 -08003976 */
Adam Cohen16d7ffc2011-10-05 17:49:14 -07003977 @Override
3978 public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
3979 super.dump(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07003980
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08003981 if (args.length > 0 && TextUtils.equals(args[0], "--all")) {
3982 writer.println(prefix + "Workspace Items");
3983 for (int i = mWorkspace.numCustomPages(); i < mWorkspace.getPageCount(); i++) {
3984 writer.println(prefix + " Homescreen " + i);
3985
3986 ViewGroup layout = ((CellLayout) mWorkspace.getPageAt(i)).getShortcutsAndWidgets();
3987 for (int j = 0; j < layout.getChildCount(); j++) {
3988 Object tag = layout.getChildAt(j).getTag();
3989 if (tag != null) {
3990 writer.println(prefix + " " + tag.toString());
3991 }
3992 }
3993 }
3994
3995 writer.println(prefix + " Hotseat");
3996 ViewGroup layout = mHotseat.getLayout().getShortcutsAndWidgets();
Sunny Goyala1365452015-10-01 15:46:24 -07003997 for (int j = 0; j < layout.getChildCount(); j++) {
3998 Object tag = layout.getChildAt(j).getTag();
3999 if (tag != null) {
4000 writer.println(prefix + " " + tag.toString());
4001 }
Adam Cohen4caf2982013-08-20 18:54:31 -07004002 }
Sunny Goyala1365452015-10-01 15:46:24 -07004003
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08004004 try {
4005 FileLog.flushAll(writer);
4006 } catch (Exception e) {
4007 // Ignore
Sunny Goyala1365452015-10-01 15:46:24 -07004008 }
4009 }
4010
Hyunyoung Song3c7d9cb2017-01-30 15:11:27 -08004011 writer.println(prefix + "Misc:");
4012 writer.print(prefix + "\tmWorkspaceLoading=" + mWorkspaceLoading);
4013 writer.print(" mPendingRequestArgs=" + mPendingRequestArgs);
4014 writer.println(" mPendingActivityResult=" + mPendingActivityResult);
4015
4016 mModel.dumpState(prefix, fd, writer, args);
Sunny Goyala1365452015-10-01 15:46:24 -07004017
Adam Cohen9211d422014-10-07 18:14:53 -07004018 if (mLauncherCallbacks != null) {
4019 mLauncherCallbacks.dump(prefix, fd, writer, args);
4020 }
Adam Cohen16d7ffc2011-10-05 17:49:14 -07004021 }
Adam Cohen487f7dd2012-06-28 18:12:10 -07004022
Sunny Goyal66b24572016-09-21 15:57:55 -07004023 @Override
4024 @TargetApi(Build.VERSION_CODES.N)
4025 public void onProvideKeyboardShortcuts(
4026 List<KeyboardShortcutGroup> data, Menu menu, int deviceId) {
4027
4028 ArrayList<KeyboardShortcutInfo> shortcutInfos = new ArrayList<>();
4029 if (mState == State.WORKSPACE) {
4030 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.all_apps_button_label),
4031 KeyEvent.KEYCODE_A, KeyEvent.META_CTRL_ON));
4032 }
4033 View currentFocus = getCurrentFocus();
4034 if (new CustomActionsPopup(this, currentFocus).canShow()) {
4035 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.custom_actions),
4036 KeyEvent.KEYCODE_O, KeyEvent.META_CTRL_ON));
4037 }
Tony18c4aa42017-05-10 21:23:57 -05004038 if (currentFocus.getTag() instanceof ItemInfo
4039 && DeepShortcutManager.supportsShortcuts((ItemInfo) currentFocus.getTag())) {
Sunny Goyal66b24572016-09-21 15:57:55 -07004040 shortcutInfos.add(new KeyboardShortcutInfo(getString(R.string.action_deep_shortcut),
4041 KeyEvent.KEYCODE_S, KeyEvent.META_CTRL_ON));
4042 }
4043 if (!shortcutInfos.isEmpty()) {
4044 data.add(new KeyboardShortcutGroup(getString(R.string.home_screen), shortcutInfos));
4045 }
4046
4047 super.onProvideKeyboardShortcuts(data, menu, deviceId);
4048 }
4049
4050 @Override
4051 public boolean onKeyShortcut(int keyCode, KeyEvent event) {
4052 if (event.hasModifiers(KeyEvent.META_CTRL_ON)) {
4053 switch (keyCode) {
4054 case KeyEvent.KEYCODE_A:
4055 if (mState == State.WORKSPACE) {
Sunny Goyal5606e072017-06-15 14:24:21 -07004056 showAppsView(true, true);
Sunny Goyal66b24572016-09-21 15:57:55 -07004057 return true;
4058 }
4059 break;
4060 case KeyEvent.KEYCODE_S: {
4061 View focusedView = getCurrentFocus();
4062 if (focusedView instanceof BubbleTextView
4063 && focusedView.getTag() instanceof ItemInfo
4064 && mAccessibilityDelegate.performAction(focusedView,
4065 (ItemInfo) focusedView.getTag(),
4066 LauncherAccessibilityDelegate.DEEP_SHORTCUTS)) {
Tony Wickham540913e2017-01-23 11:47:51 -08004067 PopupContainerWithArrow.getOpen(this).requestFocus();
Sunny Goyal66b24572016-09-21 15:57:55 -07004068 return true;
4069 }
4070 break;
4071 }
4072 case KeyEvent.KEYCODE_O:
4073 if (new CustomActionsPopup(this, getCurrentFocus()).show()) {
4074 return true;
4075 }
4076 break;
4077 }
4078 }
4079 return super.onKeyShortcut(keyCode, event);
4080 }
4081
Adam Cohen59400422014-03-05 18:07:04 -08004082 public static CustomAppWidget getCustomAppWidget(String name) {
4083 return sCustomAppWidgets.get(name);
4084 }
4085
4086 public static HashMap<String, CustomAppWidget> getCustomAppWidgets() {
4087 return sCustomAppWidgets;
4088 }
4089
Andrew Sappersteinabef55a2016-06-19 12:49:00 -07004090 public static Launcher getLauncher(Context context) {
4091 if (context instanceof Launcher) {
4092 return (Launcher) context;
4093 }
4094 return ((Launcher) ((ContextWrapper) context).getBaseContext());
4095 }
4096
Sunny Goyal5a81c382017-03-20 15:08:06 -07004097 private class RotationPrefChangeHandler implements OnSharedPreferenceChangeListener {
Sunny Goyal745bad92016-05-02 10:54:12 -07004098
4099 @Override
4100 public void onSharedPreferenceChanged(
4101 SharedPreferences sharedPreferences, String key) {
4102 if (Utilities.ALLOW_ROTATION_PREFERENCE_KEY.equals(key)) {
Sunny Goyale13d4642017-05-22 15:58:42 -07004103 // Recreate the activity so that it initializes the rotation preference again.
4104 recreate();
Sunny Goyal745bad92016-05-02 10:54:12 -07004105 }
4106 }
Sunny Goyal745bad92016-05-02 10:54:12 -07004107 }
The Android Open Source Project31dd5032009-03-03 19:32:27 -08004108}