The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 1 | /* |
| 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 Sandler | 325dc23 | 2013-06-05 22:57:57 -0400 | [diff] [blame] | 17 | package com.android.launcher3; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 18 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 19 | import static com.android.launcher3.LauncherAppState.ACTION_FORCE_ROLOAD; |
Zak Cohen | 3eeb41d | 2020-02-14 14:15:13 -0800 | [diff] [blame] | 20 | import static com.android.launcher3.config.FeatureFlags.IS_STUDIO_BUILD; |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 21 | import static com.android.launcher3.util.Executors.MAIN_EXECUTOR; |
| 22 | import static com.android.launcher3.util.Executors.MODEL_EXECUTOR; |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 23 | |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 24 | import android.content.Context; |
Sunny Goyal | f599ccf | 2014-07-08 13:01:29 -0700 | [diff] [blame] | 25 | import android.content.Intent; |
Sunny Goyal | e7b0012 | 2019-10-02 16:13:34 -0700 | [diff] [blame] | 26 | import android.content.pm.LauncherApps; |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 27 | import android.content.pm.PackageInstaller; |
Sunny Goyal | 6bbf600 | 2019-04-17 18:38:52 -0700 | [diff] [blame] | 28 | import android.content.pm.ShortcutInfo; |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 29 | import android.os.UserHandle; |
Winson Chung | a90303b | 2013-11-15 13:05:06 -0800 | [diff] [blame] | 30 | import android.text.TextUtils; |
Winson Chung | aafa03c | 2010-06-11 17:34:16 -0700 | [diff] [blame] | 31 | import android.util.Log; |
Sunny Goyal | a474a9b | 2017-05-04 16:47:11 -0700 | [diff] [blame] | 32 | import android.util.Pair; |
Michael Jurka | 34c2e6c | 2013-12-13 16:07:45 +0100 | [diff] [blame] | 33 | |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 34 | import androidx.annotation.Nullable; |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 35 | import androidx.annotation.WorkerThread; |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 36 | |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 37 | import com.android.launcher3.config.FeatureFlags; |
Sunny Goyal | f840f10 | 2018-09-21 14:41:05 -0700 | [diff] [blame] | 38 | import com.android.launcher3.icons.IconCache; |
Samuel Fufa | cc1e107 | 2019-09-06 16:19:11 -0700 | [diff] [blame] | 39 | import com.android.launcher3.logging.FileLog; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 40 | import com.android.launcher3.model.AddWorkspaceItemsTask; |
Sunny Goyal | 87dcde6 | 2019-07-17 20:35:56 -0700 | [diff] [blame] | 41 | import com.android.launcher3.model.AllAppsList; |
Sunny Goyal | e75d9f1 | 2018-01-31 11:59:00 -0800 | [diff] [blame] | 42 | import com.android.launcher3.model.BaseModelUpdateTask; |
Sunny Goyal | e9956a7 | 2016-09-01 17:24:47 -0700 | [diff] [blame] | 43 | import com.android.launcher3.model.BgDataModel; |
Sunny Goyal | 87dcde6 | 2019-07-17 20:35:56 -0700 | [diff] [blame] | 44 | import com.android.launcher3.model.BgDataModel.Callbacks; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 45 | import com.android.launcher3.model.CacheDataUpdatedTask; |
Sunny Goyal | 60e68c9 | 2020-08-12 13:59:27 -0700 | [diff] [blame] | 46 | import com.android.launcher3.model.ItemInstallQueue; |
Sunny Goyal | f8d6ed2 | 2017-06-01 14:26:38 -0700 | [diff] [blame] | 47 | import com.android.launcher3.model.LoaderResults; |
Sunny Goyal | b434fde | 2017-06-06 10:46:59 -0700 | [diff] [blame] | 48 | import com.android.launcher3.model.LoaderTask; |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 49 | import com.android.launcher3.model.ModelDelegate; |
Sunny Goyal | 43bf11d | 2017-02-02 13:52:53 -0800 | [diff] [blame] | 50 | import com.android.launcher3.model.ModelWriter; |
Schneider Victor-tulias | 6a5f431 | 2021-01-12 19:30:02 +0000 | [diff] [blame] | 51 | import com.android.launcher3.model.PackageIncrementalDownloadUpdatedTask; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 52 | import com.android.launcher3.model.PackageInstallStateChangedTask; |
| 53 | import com.android.launcher3.model.PackageUpdatedTask; |
| 54 | import com.android.launcher3.model.ShortcutsChangedTask; |
| 55 | import com.android.launcher3.model.UserLockStateChangedTask; |
Sunny Goyal | e396abf | 2020-04-06 15:11:17 -0700 | [diff] [blame] | 56 | import com.android.launcher3.model.data.AppInfo; |
| 57 | import com.android.launcher3.model.data.ItemInfo; |
| 58 | import com.android.launcher3.model.data.WorkspaceItemInfo; |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 59 | import com.android.launcher3.pm.InstallSessionTracker; |
| 60 | import com.android.launcher3.pm.PackageInstallInfo; |
Sunny Goyal | 337c81f | 2019-12-10 12:19:13 -0800 | [diff] [blame] | 61 | import com.android.launcher3.pm.UserCache; |
Sunny Goyal | fa39536 | 2019-12-11 10:00:47 -0800 | [diff] [blame] | 62 | import com.android.launcher3.shortcuts.ShortcutRequest; |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 63 | import com.android.launcher3.util.IntSet; |
Jon Miranda | 088b9c2 | 2019-09-17 11:51:49 -0700 | [diff] [blame] | 64 | import com.android.launcher3.util.ItemInfoMatcher; |
Tony Wickham | 86222d2 | 2017-03-29 15:30:43 -0700 | [diff] [blame] | 65 | import com.android.launcher3.util.PackageUserKey; |
Sunny Goyal | aaf7d1d | 2016-05-17 13:38:54 -0700 | [diff] [blame] | 66 | import com.android.launcher3.util.Preconditions; |
Romain Guy | edcce09 | 2010-03-04 13:03:17 -0800 | [diff] [blame] | 67 | |
Hyunyoung Song | 3c7d9cb | 2017-01-30 15:11:27 -0800 | [diff] [blame] | 68 | import java.io.FileDescriptor; |
| 69 | import java.io.PrintWriter; |
Michael Jurka | c2f801e | 2011-07-12 14:19:46 -0700 | [diff] [blame] | 70 | import java.util.ArrayList; |
Winson Chung | b8b2a5a | 2012-07-12 17:55:31 -0700 | [diff] [blame] | 71 | import java.util.HashSet; |
Michael Jurka | c2f801e | 2011-07-12 14:19:46 -0700 | [diff] [blame] | 72 | import java.util.List; |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 73 | import java.util.concurrent.CancellationException; |
Sunny Goyal | 527c7d3 | 2015-08-28 15:19:36 -0700 | [diff] [blame] | 74 | import java.util.concurrent.Executor; |
Sunny Goyal | 8c48d8b | 2019-01-25 15:10:18 -0800 | [diff] [blame] | 75 | import java.util.function.Supplier; |
Michael Jurka | c2f801e | 2011-07-12 14:19:46 -0700 | [diff] [blame] | 76 | |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 77 | /** |
| 78 | * Maintains in-memory state of the Launcher. It is expected that there should be only one |
| 79 | * LauncherModel object held in a static. Also provide APIs for updating the database state |
The Android Open Source Project | bc219c3 | 2009-03-09 11:52:14 -0700 | [diff] [blame] | 80 | * for the Launcher. |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 81 | */ |
Sunny Goyal | e7b0012 | 2019-10-02 16:13:34 -0700 | [diff] [blame] | 82 | public class LauncherModel extends LauncherApps.Callback implements InstallSessionTracker.Callback { |
Chris Wren | ee52336 | 2014-09-09 10:09:02 -0400 | [diff] [blame] | 83 | private static final boolean DEBUG_RECEIVER = false; |
Chris Wren | b358f81 | 2014-04-16 13:37:00 -0400 | [diff] [blame] | 84 | |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 85 | static final String TAG = "Launcher.Model"; |
The Android Open Source Project | f96811c | 2009-03-18 17:39:48 -0700 | [diff] [blame] | 86 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 87 | private final LauncherAppState mApp; |
| 88 | private final Object mLock = new Object(); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 89 | |
| 90 | private LoaderTask mLoaderTask; |
| 91 | private boolean mIsLoaderTaskRunning; |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 92 | |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 93 | // Indicates whether the current model data is valid or not. |
| 94 | // We start off with everything not loaded. After that, we assume that |
Joe Onorato | cc67f47 | 2010-06-08 10:54:30 -0700 | [diff] [blame] | 95 | // our monitoring of the package manager provides all updates and we never |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 96 | // need to do a requery. This is only ever touched from the loader thread. |
| 97 | private boolean mModelLoaded; |
Hyunyoung Song | 6aa3729 | 2017-02-06 10:46:24 -0800 | [diff] [blame] | 98 | public boolean isModelLoaded() { |
| 99 | synchronized (mLock) { |
| 100 | return mModelLoaded && mLoaderTask == null; |
| 101 | } |
| 102 | } |
Joe Onorato | cc67f47 | 2010-06-08 10:54:30 -0700 | [diff] [blame] | 103 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 104 | private final ArrayList<Callbacks> mCallbacksList = new ArrayList<>(1); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 105 | |
Michael Jurka | a8c760d | 2011-04-28 14:59:33 -0700 | [diff] [blame] | 106 | // < only access in worker thread > |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 107 | private final AllAppsList mBgAllAppsList; |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 108 | |
Sunny Goyal | e9956a7 | 2016-09-01 17:24:47 -0700 | [diff] [blame] | 109 | /** |
| 110 | * All the static data should be accessed on the background thread, A lock should be acquired |
| 111 | * on this object when accessing any data from this model. |
| 112 | */ |
Sunny Goyal | 9ae9b60 | 2019-12-18 19:29:00 +0530 | [diff] [blame] | 113 | private final BgDataModel mBgDataModel = new BgDataModel(); |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 114 | |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 115 | private final ModelDelegate mModelDelegate; |
| 116 | |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 117 | // Runnable to check if the shortcuts permission has changed. |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 118 | private final Runnable mDataValidationCheck = new Runnable() { |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 119 | @Override |
| 120 | public void run() { |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 121 | if (mModelLoaded) { |
| 122 | mModelDelegate.validateData(); |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 123 | } |
| 124 | } |
| 125 | }; |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 126 | |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 127 | LauncherModel(Context context, LauncherAppState app, IconCache iconCache, AppFilter appFilter) { |
Daniel Sandler | e4f9891 | 2013-06-25 15:13:26 -0400 | [diff] [blame] | 128 | mApp = app; |
Bjorn Bringert | 1307f63 | 2013-10-03 22:31:03 +0100 | [diff] [blame] | 129 | mBgAllAppsList = new AllAppsList(iconCache, appFilter); |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 130 | mModelDelegate = ModelDelegate.newInstance(context, app, mBgAllAppsList, mBgDataModel); |
Joe Onorato | 0589f0f | 2010-02-08 13:44:00 -0800 | [diff] [blame] | 131 | } |
| 132 | |
Schneider Victor-tulias | 3ec8f55 | 2021-04-13 14:17:41 -0700 | [diff] [blame] | 133 | public ModelDelegate getModelDelegate() { |
| 134 | return mModelDelegate; |
| 135 | } |
| 136 | |
Sunny Goyal | 71b5c0b | 2015-01-08 16:59:04 -0800 | [diff] [blame] | 137 | /** |
| 138 | * Adds the provided items to the workspace. |
Sunny Goyal | 71b5c0b | 2015-01-08 16:59:04 -0800 | [diff] [blame] | 139 | */ |
Sunny Goyal | 91498ab | 2017-10-05 15:57:40 -0700 | [diff] [blame] | 140 | public void addAndBindAddedWorkspaceItems(List<Pair<ItemInfo, Object>> itemList) { |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 141 | for (Callbacks cb : getCallbacks()) { |
| 142 | cb.preAddApps(); |
Tony Wickham | 6a71a5b | 2018-08-21 11:40:23 -0700 | [diff] [blame] | 143 | } |
Sunny Goyal | 91498ab | 2017-10-05 15:57:40 -0700 | [diff] [blame] | 144 | enqueueModelUpdateTask(new AddWorkspaceItemsTask(itemList)); |
Winson Chung | 64359a5 | 2013-07-08 17:17:08 -0700 | [diff] [blame] | 145 | } |
| 146 | |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 147 | public ModelWriter getWriter(boolean hasVerticalHotseat, boolean verifyChanges, |
| 148 | @Nullable Callbacks owner) { |
Sunny Goyal | 9ae9b60 | 2019-12-18 19:29:00 +0530 | [diff] [blame] | 149 | return new ModelWriter(mApp.getContext(), this, mBgDataModel, |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 150 | hasVerticalHotseat, verifyChanges, owner); |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 151 | } |
| 152 | |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 153 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 154 | public void onPackageChanged(String packageName, UserHandle user) { |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 155 | int op = PackageUpdatedTask.OP_UPDATE; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 156 | enqueueModelUpdateTask(new PackageUpdatedTask(op, user, packageName)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 157 | } |
| 158 | |
| 159 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 160 | public void onPackageRemoved(String packageName, UserHandle user) { |
Sunny Goyal | c2936bc | 2016-09-01 15:50:36 -0700 | [diff] [blame] | 161 | onPackagesRemoved(user, packageName); |
| 162 | } |
| 163 | |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 164 | public void onPackagesRemoved(UserHandle user, String... packages) { |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 165 | int op = PackageUpdatedTask.OP_REMOVE; |
Sunny Goyal | bb18f4c | 2020-02-25 15:27:06 -0800 | [diff] [blame] | 166 | FileLog.d(TAG, "package removed received " + TextUtils.join(",", packages)); |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 167 | enqueueModelUpdateTask(new PackageUpdatedTask(op, user, packages)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 168 | } |
| 169 | |
| 170 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 171 | public void onPackageAdded(String packageName, UserHandle user) { |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 172 | int op = PackageUpdatedTask.OP_ADD; |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 173 | enqueueModelUpdateTask(new PackageUpdatedTask(op, user, packageName)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 174 | } |
| 175 | |
| 176 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 177 | public void onPackagesAvailable(String[] packageNames, UserHandle user, |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 178 | boolean replacing) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 179 | enqueueModelUpdateTask( |
| 180 | new PackageUpdatedTask(PackageUpdatedTask.OP_UPDATE, user, packageNames)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 181 | } |
| 182 | |
| 183 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 184 | public void onPackagesUnavailable(String[] packageNames, UserHandle user, |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 185 | boolean replacing) { |
| 186 | if (!replacing) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 187 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 188 | PackageUpdatedTask.OP_UNAVAILABLE, user, packageNames)); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 189 | } |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 190 | } |
| 191 | |
Kenny Guy | 44cba69 | 2016-01-21 19:50:02 +0000 | [diff] [blame] | 192 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 193 | public void onPackagesSuspended(String[] packageNames, UserHandle user) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 194 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 195 | PackageUpdatedTask.OP_SUSPEND, user, packageNames)); |
Kenny Guy | 44cba69 | 2016-01-21 19:50:02 +0000 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | @Override |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 199 | public void onPackagesUnsuspended(String[] packageNames, UserHandle user) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 200 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 201 | PackageUpdatedTask.OP_UNSUSPEND, user, packageNames)); |
Kenny Guy | 44cba69 | 2016-01-21 19:50:02 +0000 | [diff] [blame] | 202 | } |
| 203 | |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 204 | @Override |
Schneider Victor-tulias | 6a5f431 | 2021-01-12 19:30:02 +0000 | [diff] [blame] | 205 | public void onPackageLoadingProgressChanged( |
| 206 | String packageName, UserHandle user, float progress) { |
| 207 | if (Utilities.ATLEAST_S) { |
| 208 | enqueueModelUpdateTask(new PackageIncrementalDownloadUpdatedTask( |
| 209 | packageName, user, progress)); |
| 210 | } |
| 211 | } |
| 212 | |
| 213 | @Override |
Sunny Goyal | 6bbf600 | 2019-04-17 18:38:52 -0700 | [diff] [blame] | 214 | public void onShortcutsChanged(String packageName, List<ShortcutInfo> shortcuts, |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 215 | UserHandle user) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 216 | enqueueModelUpdateTask(new ShortcutsChangedTask(packageName, shortcuts, user, true)); |
Sunny Goyal | 50941fb | 2016-08-04 12:03:52 -0700 | [diff] [blame] | 217 | } |
| 218 | |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 219 | /** |
| 220 | * Called when the icon for an app changes, outside of package event |
| 221 | */ |
| 222 | @WorkerThread |
| 223 | public void onAppIconChanged(String packageName, UserHandle user) { |
| 224 | // Update the icon for the calendar package |
| 225 | Context context = mApp.getContext(); |
| 226 | onPackageChanged(packageName, user); |
| 227 | |
Sunny Goyal | fa39536 | 2019-12-11 10:00:47 -0800 | [diff] [blame] | 228 | List<ShortcutInfo> pinnedShortcuts = new ShortcutRequest(context, user) |
| 229 | .forPackage(packageName).query(ShortcutRequest.PINNED); |
Sunny Goyal | 1416843 | 2019-10-24 15:59:49 -0700 | [diff] [blame] | 230 | if (!pinnedShortcuts.isEmpty()) { |
| 231 | enqueueModelUpdateTask(new ShortcutsChangedTask(packageName, pinnedShortcuts, user, |
| 232 | false)); |
| 233 | } |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 234 | } |
| 235 | |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 236 | /** |
Sunny Goyal | 0fc3d12 | 2020-08-11 18:49:28 -0700 | [diff] [blame] | 237 | * Called when the workspace items have drastically changed |
| 238 | */ |
| 239 | public void onWorkspaceUiChanged() { |
| 240 | MODEL_EXECUTOR.execute(mModelDelegate::workspaceLoadComplete); |
| 241 | } |
| 242 | |
| 243 | /** |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 244 | * Called when the model is destroyed |
| 245 | */ |
| 246 | public void destroy() { |
| 247 | MODEL_EXECUTOR.execute(mModelDelegate::destroy); |
| 248 | } |
| 249 | |
Sunny Goyal | e7b0012 | 2019-10-02 16:13:34 -0700 | [diff] [blame] | 250 | public void onBroadcastIntent(Intent intent) { |
Chris Wren | b358f81 | 2014-04-16 13:37:00 -0400 | [diff] [blame] | 251 | if (DEBUG_RECEIVER) Log.d(TAG, "onReceive intent=" + intent); |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 252 | final String action = intent.getAction(); |
Kenny Guy | ed13187 | 2014-04-30 03:02:21 +0100 | [diff] [blame] | 253 | if (Intent.ACTION_LOCALE_CHANGED.equals(action)) { |
Reena Lee | 93f824a | 2011-09-23 17:20:28 -0700 | [diff] [blame] | 254 | // If we have changed locale we need to clear out the labels in all apps/workspace. |
| 255 | forceReload(); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 256 | } else if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action) || |
| 257 | Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action) || |
| 258 | Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)) { |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 259 | UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER); |
Sunny Goyal | da891c1 | 2016-03-18 18:29:24 -0700 | [diff] [blame] | 260 | if (user != null) { |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 261 | if (Intent.ACTION_MANAGED_PROFILE_AVAILABLE.equals(action) || |
| 262 | Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action)) { |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 263 | enqueueModelUpdateTask(new PackageUpdatedTask( |
| 264 | PackageUpdatedTask.OP_USER_AVAILABILITY_CHANGE, user)); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 265 | } |
| 266 | |
| 267 | // ACTION_MANAGED_PROFILE_UNAVAILABLE sends the profile back to locked mode, so |
| 268 | // we need to run the state change task again. |
| 269 | if (Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE.equals(action) || |
| 270 | Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action)) { |
Pinyao Ting | 8e5db81 | 2020-04-06 18:11:29 -0700 | [diff] [blame] | 271 | enqueueModelUpdateTask(new UserLockStateChangedTask( |
| 272 | user, Intent.ACTION_MANAGED_PROFILE_UNLOCKED.equals(action))); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 273 | } |
Sunny Goyal | da891c1 | 2016-03-18 18:29:24 -0700 | [diff] [blame] | 274 | } |
Zak Cohen | 3eeb41d | 2020-02-14 14:15:13 -0800 | [diff] [blame] | 275 | } else if (IS_STUDIO_BUILD && ACTION_FORCE_ROLOAD.equals(action)) { |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 276 | for (Callbacks cb : getCallbacks()) { |
| 277 | if (cb instanceof Launcher) { |
| 278 | ((Launcher) cb).recreate(); |
| 279 | } |
| 280 | } |
Joe Onorato | e9ad59e | 2010-10-29 17:35:36 -0700 | [diff] [blame] | 281 | } |
| 282 | } |
| 283 | |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 284 | /** |
| 285 | * Reloads the workspace items from the DB and re-binds the workspace. This should generally |
| 286 | * not be called as DB updates are automatically followed by UI update |
| 287 | */ |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 288 | public void forceReload() { |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 289 | synchronized (mLock) { |
| 290 | // Stop any existing loaders first, so they don't set mModelLoaded to true later |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 291 | stopLoader(); |
Sunny Goyal | dd96a5e | 2017-02-17 11:22:34 -0800 | [diff] [blame] | 292 | mModelLoaded = false; |
| 293 | } |
Winson Chung | f0c6ae0 | 2012-03-21 16:10:31 -0700 | [diff] [blame] | 294 | |
Sunny Goyal | 29947f0 | 2017-12-18 13:49:44 -0800 | [diff] [blame] | 295 | // Start the loader if launcher is already running, otherwise the loader will run, |
| 296 | // the next time launcher starts |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 297 | if (hasCallbacks()) { |
| 298 | startLoader(); |
Joe Onorato | e9ad59e | 2010-10-29 17:35:36 -0700 | [diff] [blame] | 299 | } |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 300 | } |
Joe Onorato | f99f8c1 | 2009-10-31 17:27:36 -0400 | [diff] [blame] | 301 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 302 | /** |
| 303 | * Rebinds all existing callbacks with already loaded model |
| 304 | */ |
| 305 | public void rebindCallbacks() { |
| 306 | if (hasCallbacks()) { |
| 307 | startLoader(); |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | /** |
| 312 | * Removes an existing callback |
| 313 | */ |
| 314 | public void removeCallbacks(Callbacks callbacks) { |
| 315 | synchronized (mCallbacksList) { |
| 316 | Preconditions.assertUIThread(); |
| 317 | if (mCallbacksList.remove(callbacks)) { |
| 318 | if (stopLoader()) { |
| 319 | // Rebind existing callbacks |
| 320 | startLoader(); |
| 321 | } |
| 322 | } |
| 323 | } |
| 324 | } |
| 325 | |
| 326 | /** |
| 327 | * Adds a callbacks to receive model updates |
| 328 | * @return true if workspace load was performed synchronously |
| 329 | */ |
| 330 | public boolean addCallbacksAndLoad(Callbacks callbacks) { |
| 331 | synchronized (mLock) { |
| 332 | addCallbacks(callbacks); |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 333 | return startLoader(new Callbacks[] { callbacks }); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 334 | |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | /** |
| 339 | * Adds a callbacks to receive model updates |
| 340 | */ |
| 341 | public void addCallbacks(Callbacks callbacks) { |
| 342 | Preconditions.assertUIThread(); |
| 343 | synchronized (mCallbacksList) { |
| 344 | mCallbacksList.add(callbacks); |
| 345 | } |
Adam Cohen | 1a85c58 | 2014-09-30 09:48:49 -0700 | [diff] [blame] | 346 | } |
| 347 | |
Sunny Goyal | b5b9ad6 | 2016-04-02 11:23:39 -0700 | [diff] [blame] | 348 | /** |
| 349 | * Starts the loader. Tries to bind {@params synchronousBindPage} synchronously if possible. |
| 350 | * @return true if the page could be bound synchronously. |
| 351 | */ |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 352 | public boolean startLoader() { |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 353 | return startLoader(new Callbacks[0]); |
| 354 | } |
| 355 | |
| 356 | private boolean startLoader(Callbacks[] newCallbacks) { |
Sunny Goyal | 756adbc | 2015-04-16 15:20:51 -0700 | [diff] [blame] | 357 | // Enable queue before starting loader. It will get disabled in Launcher#finishBindingItems |
Sunny Goyal | 60e68c9 | 2020-08-12 13:59:27 -0700 | [diff] [blame] | 358 | ItemInstallQueue.INSTANCE.get(mApp.getContext()) |
| 359 | .pauseModelPush(ItemInstallQueue.FLAG_LOADER_RUNNING); |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 360 | synchronized (mLock) { |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 361 | // If there is already one running, tell it to stop. |
| 362 | boolean wasRunning = stopLoader(); |
| 363 | boolean bindDirectly = mModelLoaded && !mIsLoaderTaskRunning; |
| 364 | boolean bindAllCallbacks = wasRunning || !bindDirectly || newCallbacks.length == 0; |
| 365 | final Callbacks[] callbacksList = bindAllCallbacks ? getCallbacks() : newCallbacks; |
| 366 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 367 | if (callbacksList.length > 0) { |
Sunny Goyal | 527c7d3 | 2015-08-28 15:19:36 -0700 | [diff] [blame] | 368 | // Clear any pending bind-runnables from the synchronized load process. |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 369 | for (Callbacks cb : callbacksList) { |
Sunny Goyal | 5fb83a4 | 2020-08-10 10:50:36 -0700 | [diff] [blame] | 370 | MAIN_EXECUTOR.execute(cb::clearPendingBinds); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 371 | } |
Sunny Goyal | 527c7d3 | 2015-08-28 15:19:36 -0700 | [diff] [blame] | 372 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 373 | LoaderResults loaderResults = new LoaderResults( |
Sunny Goyal | 5fb83a4 | 2020-08-10 10:50:36 -0700 | [diff] [blame] | 374 | mApp, mBgDataModel, mBgAllAppsList, callbacksList); |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 375 | if (bindDirectly) { |
Sunny Goyal | f8d6ed2 | 2017-06-01 14:26:38 -0700 | [diff] [blame] | 376 | // Divide the set of loaded items into those that we are binding synchronously, |
| 377 | // and everything else that is to be bound normally (asynchronously). |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 378 | loaderResults.bindWorkspace(bindAllCallbacks); |
Sunny Goyal | f8d6ed2 | 2017-06-01 14:26:38 -0700 | [diff] [blame] | 379 | // For now, continue posting the binding of AllApps as there are other |
| 380 | // issues that arise from that. |
| 381 | loaderResults.bindAllApps(); |
| 382 | loaderResults.bindDeepShortcuts(); |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 383 | loaderResults.bindWidgets(); |
Sunny Goyal | b5b9ad6 | 2016-04-02 11:23:39 -0700 | [diff] [blame] | 384 | return true; |
Winson Chung | b8b2a5a | 2012-07-12 17:55:31 -0700 | [diff] [blame] | 385 | } else { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 386 | startLoaderForResults(loaderResults); |
Winson Chung | b8b2a5a | 2012-07-12 17:55:31 -0700 | [diff] [blame] | 387 | } |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 388 | } |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 389 | } |
Sunny Goyal | b5b9ad6 | 2016-04-02 11:23:39 -0700 | [diff] [blame] | 390 | return false; |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 391 | } |
| 392 | |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 393 | /** |
| 394 | * If there is already a loader task running, tell it to stop. |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 395 | * @return true if an existing loader was stopped. |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 396 | */ |
Sunny Goyal | 711c596 | 2021-06-23 12:36:18 -0700 | [diff] [blame^] | 397 | private boolean stopLoader() { |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 398 | synchronized (mLock) { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 399 | LoaderTask oldTask = mLoaderTask; |
| 400 | mLoaderTask = null; |
| 401 | if (oldTask != null) { |
| 402 | oldTask.stopLocked(); |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 403 | return true; |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 404 | } |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 405 | return false; |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 406 | } |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 407 | } |
Joe Onorato | 9c1289c | 2009-08-17 11:03:03 -0400 | [diff] [blame] | 408 | |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 409 | public void startLoaderForResults(LoaderResults results) { |
| 410 | synchronized (mLock) { |
| 411 | stopLoader(); |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 412 | mLoaderTask = new LoaderTask( |
| 413 | mApp, mBgAllAppsList, mBgDataModel, mModelDelegate, results); |
Sunny Goyal | 51f220d | 2019-05-29 11:05:30 -0700 | [diff] [blame] | 414 | |
| 415 | // Always post the loader task, instead of running directly (even on same thread) so |
| 416 | // that we exit any nested synchronized blocks |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 417 | MODEL_EXECUTOR.post(mLoaderTask); |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 418 | } |
| 419 | } |
| 420 | |
Winson Chung | d651966 | 2018-02-16 03:23:51 +0000 | [diff] [blame] | 421 | public void startLoaderForResultsIfNotLoaded(LoaderResults results) { |
| 422 | synchronized (mLock) { |
| 423 | if (!isModelLoaded()) { |
| 424 | Log.d(TAG, "Workspace not loaded, loading now"); |
| 425 | startLoaderForResults(results); |
| 426 | } |
| 427 | } |
| 428 | } |
| 429 | |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 430 | @Override |
Mario Bertschler | 817afa3 | 2017-03-15 11:56:47 -0700 | [diff] [blame] | 431 | public void onInstallSessionCreated(final PackageInstallInfo sessionInfo) { |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 432 | if (FeatureFlags.PROMISE_APPS_IN_ALL_APPS.get()) { |
| 433 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
| 434 | @Override |
| 435 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
| 436 | apps.addPromiseApp(app.getContext(), sessionInfo); |
| 437 | bindApplicationsIfNeeded(); |
| 438 | } |
| 439 | }); |
| 440 | } |
| 441 | } |
| 442 | |
| 443 | @Override |
| 444 | public void onSessionFailure(String packageName, UserHandle user) { |
| 445 | if (!FeatureFlags.PROMISE_APPS_NEW_INSTALLS.get()) { |
| 446 | return; |
| 447 | } |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 448 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
Mario Bertschler | 817afa3 | 2017-03-15 11:56:47 -0700 | [diff] [blame] | 449 | @Override |
| 450 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 451 | final IntSet removedIds = new IntSet(); |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 452 | synchronized (dataModel) { |
| 453 | for (ItemInfo info : dataModel.itemsIdMap) { |
| 454 | if (info instanceof WorkspaceItemInfo |
| 455 | && ((WorkspaceItemInfo) info).hasPromiseIconUi() |
| 456 | && user.equals(info.user) |
| 457 | && info.getIntent() != null |
| 458 | && TextUtils.equals(packageName, info.getIntent().getPackage())) { |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 459 | removedIds.add(info.id); |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 460 | } |
| 461 | } |
| 462 | } |
| 463 | |
| 464 | if (!removedIds.isEmpty()) { |
Sunny Goyal | ea600c7 | 2020-07-09 19:31:40 -0700 | [diff] [blame] | 465 | deleteAndBindComponentsRemoved(ItemInfoMatcher.ofItemIds(removedIds)); |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 466 | } |
Mario Bertschler | 817afa3 | 2017-03-15 11:56:47 -0700 | [diff] [blame] | 467 | } |
| 468 | }); |
| 469 | } |
| 470 | |
Sunny Goyal | 045b4fa | 2019-09-20 12:51:37 -0700 | [diff] [blame] | 471 | @Override |
| 472 | public void onPackageStateChanged(PackageInstallInfo installInfo) { |
| 473 | enqueueModelUpdateTask(new PackageInstallStateChangedTask(installInfo)); |
| 474 | } |
| 475 | |
| 476 | /** |
| 477 | * Updates the icons and label of all pending icons for the provided package name. |
| 478 | */ |
| 479 | @Override |
| 480 | public void onUpdateSessionDisplay(PackageUserKey key, PackageInstaller.SessionInfo info) { |
| 481 | mApp.getIconCache().updateSessionCache(key, info); |
| 482 | |
| 483 | HashSet<String> packages = new HashSet<>(); |
| 484 | packages.add(key.mPackageName); |
| 485 | enqueueModelUpdateTask(new CacheDataUpdatedTask( |
| 486 | CacheDataUpdatedTask.OP_SESSION_UPDATE, key.mUser, packages)); |
| 487 | } |
| 488 | |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 489 | public class LoaderTransaction implements AutoCloseable { |
| 490 | |
| 491 | private final LoaderTask mTask; |
| 492 | |
| 493 | private LoaderTransaction(LoaderTask task) throws CancellationException { |
| 494 | synchronized (mLock) { |
| 495 | if (mLoaderTask != task) { |
| 496 | throw new CancellationException("Loader already stopped"); |
| 497 | } |
| 498 | mTask = task; |
| 499 | mIsLoaderTaskRunning = true; |
| 500 | mModelLoaded = false; |
| 501 | } |
| 502 | } |
| 503 | |
| 504 | public void commit() { |
| 505 | synchronized (mLock) { |
| 506 | // Everything loaded bind the data. |
| 507 | mModelLoaded = true; |
| 508 | } |
| 509 | } |
| 510 | |
| 511 | @Override |
| 512 | public void close() { |
| 513 | synchronized (mLock) { |
| 514 | // If we are still the last one to be scheduled, remove ourselves. |
| 515 | if (mLoaderTask == mTask) { |
| 516 | mLoaderTask = null; |
| 517 | } |
| 518 | mIsLoaderTaskRunning = false; |
| 519 | } |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | public LoaderTransaction beginLoader(LoaderTask task) throws CancellationException { |
| 524 | return new LoaderTransaction(task); |
| 525 | } |
| 526 | |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 527 | /** |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 528 | * Refreshes the cached shortcuts if the shortcut permission has changed. |
| 529 | * Current implementation simply reloads the workspace, but it can be optimized to |
Sunny Goyal | 337c81f | 2019-12-10 12:19:13 -0800 | [diff] [blame] | 530 | * use partial updates similar to {@link UserCache} |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 531 | */ |
Sunny Goyal | 8b74cc7 | 2020-07-27 17:50:33 -0700 | [diff] [blame] | 532 | public void validateModelDataOnResume() { |
| 533 | MODEL_EXECUTOR.getHandler().removeCallbacks(mDataValidationCheck); |
| 534 | MODEL_EXECUTOR.post(mDataValidationCheck); |
Sunny Goyal | 95f3d6b | 2016-08-10 16:09:29 -0700 | [diff] [blame] | 535 | } |
| 536 | |
| 537 | /** |
Sunny Goyal | 75b0f55 | 2015-05-20 21:57:06 -0700 | [diff] [blame] | 538 | * Called when the icons for packages have been updated in the icon cache. |
| 539 | */ |
Sunny Goyal | 7c74e4a | 2016-12-15 15:53:17 -0800 | [diff] [blame] | 540 | public void onPackageIconsUpdated(HashSet<String> updatedPackages, UserHandle user) { |
Sunny Goyal | 75b0f55 | 2015-05-20 21:57:06 -0700 | [diff] [blame] | 541 | // If any package icon has changed (app was updated while launcher was dead), |
| 542 | // update the corresponding shortcuts. |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 543 | enqueueModelUpdateTask(new CacheDataUpdatedTask( |
| 544 | CacheDataUpdatedTask.OP_CACHE_UPDATE, user, updatedPackages)); |
Sunny Goyal | 75b0f55 | 2015-05-20 21:57:06 -0700 | [diff] [blame] | 545 | } |
| 546 | |
Sunny Goyal | ac8154a | 2018-09-26 12:00:30 -0700 | [diff] [blame] | 547 | /** |
| 548 | * Called when the labels for the widgets has updated in the icon cache. |
| 549 | */ |
| 550 | public void onWidgetLabelsUpdated(HashSet<String> updatedPackages, UserHandle user) { |
| 551 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
| 552 | @Override |
| 553 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
| 554 | dataModel.widgetsModel.onPackageIconsUpdated(updatedPackages, user, app); |
| 555 | bindUpdatedWidgets(dataModel); |
| 556 | } |
| 557 | }); |
| 558 | } |
| 559 | |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 560 | public void enqueueModelUpdateTask(ModelUpdateTask task) { |
Sunny Goyal | 5fb83a4 | 2020-08-10 10:50:36 -0700 | [diff] [blame] | 561 | task.init(mApp, this, mBgDataModel, mBgAllAppsList, MAIN_EXECUTOR); |
Sunny Goyal | 6fe3eec | 2019-08-15 14:53:41 -0700 | [diff] [blame] | 562 | MODEL_EXECUTOR.execute(task); |
Sunny Goyal | d3b87ef | 2016-07-28 12:11:54 -0700 | [diff] [blame] | 563 | } |
| 564 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 565 | /** |
| 566 | * A task to be executed on the current callbacks on the UI thread. |
| 567 | * If there is no current callbacks, the task is ignored. |
| 568 | */ |
| 569 | public interface CallbackTask { |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 570 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 571 | void execute(Callbacks callbacks); |
Tony Wickham | bfbf7f9 | 2016-05-19 11:19:39 -0700 | [diff] [blame] | 572 | } |
| 573 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 574 | /** |
| 575 | * A runnable which changes/updates the data model of the launcher based on certain events. |
| 576 | */ |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 577 | public interface ModelUpdateTask extends Runnable { |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 578 | |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 579 | /** |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 580 | * Called before the task is posted to initialize the internal state. |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 581 | */ |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 582 | void init(LauncherAppState app, LauncherModel model, |
| 583 | BgDataModel dataModel, AllAppsList allAppsList, Executor uiExecutor); |
Sunny Goyal | e0f58d7 | 2014-11-10 18:05:31 -0800 | [diff] [blame] | 584 | |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 585 | } |
| 586 | |
Sunny Goyal | 6bbf600 | 2019-04-17 18:38:52 -0700 | [diff] [blame] | 587 | public void updateAndBindWorkspaceItem(WorkspaceItemInfo si, ShortcutInfo info) { |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 588 | updateAndBindWorkspaceItem(() -> { |
Sunny Goyal | 83fd25e | 2018-07-09 16:47:01 -0700 | [diff] [blame] | 589 | si.updateFromDeepShortcutInfo(info, mApp.getContext()); |
Sunny Goyal | 18204e4 | 2020-02-06 11:28:01 -0800 | [diff] [blame] | 590 | mApp.getIconCache().getShortcutIcon(si, info); |
Sunny Goyal | 83fd25e | 2018-07-09 16:47:01 -0700 | [diff] [blame] | 591 | return si; |
Sunny Goyal | 1b07263 | 2017-01-18 11:30:23 -0800 | [diff] [blame] | 592 | }); |
| 593 | } |
| 594 | |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 595 | /** |
Sunny Goyal | 1cc1c9a | 2017-01-06 16:32:57 -0800 | [diff] [blame] | 596 | * Utility method to update a shortcut on the background thread. |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 597 | */ |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 598 | public void updateAndBindWorkspaceItem(final Supplier<WorkspaceItemInfo> itemProvider) { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 599 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 600 | @Override |
Sunny Goyal | f0ba8b7 | 2016-09-09 15:47:55 -0700 | [diff] [blame] | 601 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 602 | WorkspaceItemInfo info = itemProvider.get(); |
Sunny Goyal | f266deb | 2018-06-21 09:59:08 -0700 | [diff] [blame] | 603 | getModelWriter().updateItemInDatabase(info); |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 604 | ArrayList<WorkspaceItemInfo> update = new ArrayList<>(); |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 605 | update.add(info); |
Sunny Goyal | 9589916 | 2019-03-27 16:03:06 -0700 | [diff] [blame] | 606 | bindUpdatedWorkspaceItems(update); |
Sunny Goyal | 10923b3 | 2016-07-20 15:42:44 -0700 | [diff] [blame] | 607 | } |
| 608 | }); |
| 609 | } |
| 610 | |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 611 | public void refreshAndBindWidgetsAndShortcuts(@Nullable final PackageUserKey packageUser) { |
Sunny Goyal | e86f11f | 2017-06-06 14:33:18 -0700 | [diff] [blame] | 612 | enqueueModelUpdateTask(new BaseModelUpdateTask() { |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 613 | @Override |
Sunny Goyal | c6e9769 | 2017-06-02 13:46:55 -0700 | [diff] [blame] | 614 | public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { |
| 615 | dataModel.widgetsModel.update(app, packageUser); |
| 616 | bindUpdatedWidgets(dataModel); |
Sunny Goyal | 3186058 | 2015-09-18 08:38:57 -0700 | [diff] [blame] | 617 | } |
Sunny Goyal | 2e1efb4 | 2016-03-03 16:58:55 -0800 | [diff] [blame] | 618 | }); |
Michael Jurka | c402cd9 | 2013-05-20 15:49:32 +0200 | [diff] [blame] | 619 | } |
| 620 | |
Hyunyoung Song | 3c7d9cb | 2017-01-30 15:11:27 -0800 | [diff] [blame] | 621 | public void dumpState(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) { |
| 622 | if (args.length > 0 && TextUtils.equals(args[0], "--all")) { |
| 623 | writer.println(prefix + "All apps list: size=" + mBgAllAppsList.data.size()); |
| 624 | for (AppInfo info : mBgAllAppsList.data) { |
Sunny Goyal | 3808a69 | 2019-10-25 13:41:28 -0700 | [diff] [blame] | 625 | writer.println(prefix + " title=\"" + info.title |
| 626 | + "\" bitmapIcon=" + info.bitmap.icon |
Hyunyoung Song | 3c7d9cb | 2017-01-30 15:11:27 -0800 | [diff] [blame] | 627 | + " componentName=" + info.componentName.getPackageName()); |
| 628 | } |
Andy Wickham | bb993c4 | 2021-02-26 12:56:25 -0800 | [diff] [blame] | 629 | writer.println(); |
Joe Onorato | 3611578 | 2010-06-17 13:28:48 -0400 | [diff] [blame] | 630 | } |
Andy Wickham | bb993c4 | 2021-02-26 12:56:25 -0800 | [diff] [blame] | 631 | mModelDelegate.dump(prefix, fd, writer, args); |
Sunny Goyal | 9ae9b60 | 2019-12-18 19:29:00 +0530 | [diff] [blame] | 632 | mBgDataModel.dump(prefix, fd, writer, args); |
Joe Onorato | be38609 | 2009-11-17 17:32:16 -0800 | [diff] [blame] | 633 | } |
Sunny Goyal | e0f58d7 | 2014-11-10 18:05:31 -0800 | [diff] [blame] | 634 | |
Sunny Goyal | a7a5bf3 | 2020-01-05 15:35:29 +0530 | [diff] [blame] | 635 | /** |
| 636 | * Returns true if there are any callbacks attached to the model |
| 637 | */ |
| 638 | public boolean hasCallbacks() { |
| 639 | synchronized (mCallbacksList) { |
| 640 | return !mCallbacksList.isEmpty(); |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | /** |
| 645 | * Returns an array of currently attached callbacks |
| 646 | */ |
| 647 | public Callbacks[] getCallbacks() { |
| 648 | synchronized (mCallbacksList) { |
| 649 | return mCallbacksList.toArray(new Callbacks[mCallbacksList.size()]); |
| 650 | } |
Sunny Goyal | e0f58d7 | 2014-11-10 18:05:31 -0800 | [diff] [blame] | 651 | } |
The Android Open Source Project | 31dd503 | 2009-03-03 19:32:27 -0800 | [diff] [blame] | 652 | } |