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c41eb8ac8f3cc5a3b6afd34c093b7e6889a71eff
lawnchair/src/com/android/launcher3/model/LoaderTask.java
MrSluffy c41eb8ac8f Fixed app shortcut widget 
- closes : #5101
- closes : #5056
- closes : #5055
2024-12-26 10:48:38 +08:00

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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher3.model;
import static com.android.launcher3.BuildConfigs.WIDGET_ON_FIRST_SCREEN;
import static com.android.launcher3.Flags.enableLauncherBrMetricsFixed;
import static com.android.launcher3.Flags.enableSmartspaceAsAWidget;
import static com.android.launcher3.Flags.enableSmartspaceRemovalToggle;
import static com.android.launcher3.LauncherPrefs.IS_FIRST_LOAD_AFTER_RESTORE;
import static com.android.launcher3.LauncherPrefs.SHOULD_SHOW_SMARTSPACE;
import static com.android.launcher3.LauncherSettings.Favorites.TABLE_NAME;
import static com.android.launcher3.folder.FolderGridOrganizer.createFolderGridOrganizer;
import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_HAS_SHORTCUT_PERMISSION;
import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_PRIVATE_PROFILE_QUIET_MODE_ENABLED;
import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_QUIET_MODE_CHANGE_PERMISSION;
import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_QUIET_MODE_ENABLED;
import static com.android.launcher3.model.BgDataModel.Callbacks.FLAG_WORK_PROFILE_QUIET_MODE_ENABLED;
import static com.android.launcher3.model.ModelUtils.filterCurrentWorkspaceItems;
import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_INSTALL_SESSION_ACTIVE;
import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
import static com.android.launcher3.util.PackageManagerHelper.hasShortcutsPermission;
import android.appwidget.AppWidgetProviderInfo;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.LauncherActivityInfo;
import android.content.pm.LauncherApps;
import android.content.pm.PackageInstaller;
import android.content.pm.PackageInstaller.SessionInfo;
import android.content.pm.PackageManager;
import android.content.pm.ShortcutInfo;
import android.os.Bundle;
import android.os.Trace;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.Settings;
import android.util.ArrayMap;
import android.util.Log;
import android.util.LongSparseArray;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.VisibleForTesting;
import androidx.annotation.WorkerThread;
import com.android.launcher3.Flags;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherPrefs;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.Utilities;
import com.android.launcher3.backuprestore.LauncherRestoreEventLogger;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.folder.Folder;
import com.android.launcher3.folder.FolderGridOrganizer;
import com.android.launcher3.folder.FolderNameInfos;
import com.android.launcher3.folder.FolderNameProvider;
import com.android.launcher3.icons.ComponentWithLabelAndIcon;
import com.android.launcher3.icons.ComponentWithLabelAndIcon.ComponentWithIconCachingLogic;
import com.android.launcher3.icons.IconCache;
import com.android.launcher3.icons.LauncherActivityCachingLogic;
import com.android.launcher3.icons.ShortcutCachingLogic;
import com.android.launcher3.icons.cache.IconCacheUpdateHandler;
import com.android.launcher3.logging.FileLog;
import com.android.launcher3.model.data.AppInfo;
import com.android.launcher3.model.data.AppPairInfo;
import com.android.launcher3.model.data.CollectionInfo;
import com.android.launcher3.model.data.FolderInfo;
import com.android.launcher3.model.data.IconRequestInfo;
import com.android.launcher3.model.data.ItemInfo;
import com.android.launcher3.model.data.LauncherAppWidgetInfo;
import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.pm.InstallSessionHelper;
import com.android.launcher3.pm.PackageInstallInfo;
import com.android.launcher3.pm.UserCache;
import com.android.launcher3.shortcuts.ShortcutKey;
import com.android.launcher3.shortcuts.ShortcutRequest;
import com.android.launcher3.shortcuts.ShortcutRequest.QueryResult;
import com.android.launcher3.util.ApiWrapper;
import com.android.launcher3.util.ComponentKey;
import com.android.launcher3.util.IOUtils;
import com.android.launcher3.util.IntArray;
import com.android.launcher3.util.IntSet;
import com.android.launcher3.util.LooperIdleLock;
import com.android.launcher3.util.PackageManagerHelper;
import com.android.launcher3.util.PackageUserKey;
import com.android.launcher3.util.TraceHelper;
import com.android.launcher3.widget.WidgetInflater;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.CancellationException;
import java.util.stream.Collectors;
import app.lawnchair.preferences.PreferenceManager;
/**
* Runnable for the thread that loads the contents of the launcher:
* - workspace icons
* - widgets
* - all apps icons
* - deep shortcuts within apps
*/
@SuppressWarnings("NewApi")
public class LoaderTask implements Runnable {
private static final String TAG = "LoaderTask";
public static final String SMARTSPACE_ON_HOME_SCREEN = "pref_smartspace_home_screen";
private static final boolean DEBUG = true;
@NonNull
protected final LauncherAppState mApp;
private final AllAppsList mBgAllAppsList;
protected final BgDataModel mBgDataModel;
private final ModelDelegate mModelDelegate;
private boolean mIsRestoreFromBackup;
private FirstScreenBroadcast mFirstScreenBroadcast;
@NonNull
private final BaseLauncherBinder mLauncherBinder;
private final LauncherApps mLauncherApps;
private final UserManager mUserManager;
private final UserCache mUserCache;
private final PackageManagerHelper mPmHelper;
private final InstallSessionHelper mSessionHelper;
private final IconCache mIconCache;
private final UserManagerState mUserManagerState;
protected final Map<ComponentKey, AppWidgetProviderInfo> mWidgetProvidersMap = new ArrayMap<>();
private Map<ShortcutKey, ShortcutInfo> mShortcutKeyToPinnedShortcuts;
private HashMap<PackageUserKey, SessionInfo> mInstallingPkgsCached;
private boolean mStopped;
private final Set<PackageUserKey> mPendingPackages = new HashSet<>();
private boolean mItemsDeleted = false;
private String mDbName;
public LoaderTask(@NonNull LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel bgModel,
ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder) {
this(app, bgAllAppsList, bgModel, modelDelegate, launcherBinder, new UserManagerState());
}
@VisibleForTesting
LoaderTask(@NonNull LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel bgModel,
ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder,
UserManagerState userManagerState) {
mApp = app;
mBgAllAppsList = bgAllAppsList;
mBgDataModel = bgModel;
mModelDelegate = modelDelegate;
mLauncherBinder = launcherBinder;
mLauncherApps = mApp.getContext().getSystemService(LauncherApps.class);
mUserManager = mApp.getContext().getSystemService(UserManager.class);
mUserCache = UserCache.INSTANCE.get(mApp.getContext());
mPmHelper = PackageManagerHelper.INSTANCE.get(mApp.getContext());
mSessionHelper = InstallSessionHelper.INSTANCE.get(mApp.getContext());
mIconCache = mApp.getIconCache();
mUserManagerState = userManagerState;
mInstallingPkgsCached = null;
}
protected synchronized void waitForIdle() {
// Wait until the either we're stopped or the other threads are done.
// This way we don't start loading all apps until the workspace has settled
// down.
LooperIdleLock idleLock = mLauncherBinder.newIdleLock(this);
// Just in case mFlushingWorkerThread changes but we aren't woken up,
// wait no longer than 1sec at a time
while (!mStopped && idleLock.awaitLocked(1000));
}
private synchronized void verifyNotStopped() throws CancellationException {
if (mStopped) {
throw new CancellationException("Loader stopped");
}
}
private void sendFirstScreenActiveInstallsBroadcast() {
// Screen set is never empty
IntArray allScreens = mBgDataModel.collectWorkspaceScreens();
final int firstScreen = allScreens.get(0);
IntSet firstScreens = IntSet.wrap(firstScreen);
ArrayList<ItemInfo> allItems = mBgDataModel.getAllWorkspaceItems();
ArrayList<ItemInfo> firstScreenItems = new ArrayList<>();
filterCurrentWorkspaceItems(firstScreens, allItems, firstScreenItems,
new ArrayList<>() /* otherScreenItems are ignored */);
final int launcherBroadcastInstalledApps = Settings.Secure.getInt(
mApp.getContext().getContentResolver(),
"launcher_broadcast_installed_apps",
/* def= */ 0);
if (launcherBroadcastInstalledApps == 1 && mIsRestoreFromBackup) {
List<FirstScreenBroadcastModel> broadcastModels = FirstScreenBroadcastHelper
.createModelsForFirstScreenBroadcast(
mPmHelper,
firstScreenItems,
mInstallingPkgsCached,
mBgDataModel.appWidgets);
logASplit("Sending first screen broadcast with additional archiving Extras");
FirstScreenBroadcastHelper.sendBroadcastsForModels(mApp.getContext(), broadcastModels);
} else {
mFirstScreenBroadcast.sendBroadcasts(mApp.getContext(), firstScreenItems);
}
}
public void run() {
synchronized (this) {
// Skip fast if we are already stopped.
if (mStopped) {
return;
}
}
TraceHelper.INSTANCE.beginSection(TAG);
LoaderMemoryLogger memoryLogger = new LoaderMemoryLogger();
mIsRestoreFromBackup = (Boolean) LauncherPrefs.get(mApp.getContext()).get(IS_FIRST_LOAD_AFTER_RESTORE);
LauncherRestoreEventLogger restoreEventLogger = null;
if (enableLauncherBrMetricsFixed()) {
restoreEventLogger = LauncherRestoreEventLogger.Companion
.newInstance(mApp.getContext());
}
try (LauncherModel.LoaderTransaction transaction = mApp.getModel().beginLoader(this)) {
List<ShortcutInfo> allShortcuts = new ArrayList<>();
loadWorkspace(allShortcuts, "", memoryLogger, restoreEventLogger);
// Sanitize data re-syncs widgets/shortcuts based on the workspace loaded from
// db.
// sanitizeData should not be invoked if the workspace is loaded from a db
// different
// from the main db as defined in the invariant device profile.
// (e.g. both grid preview and minimal device mode uses a different db)
if (Objects.equals(mApp.getInvariantDeviceProfile().dbFile, mDbName)) {
verifyNotStopped();
sanitizeFolders(mItemsDeleted);
sanitizeAppPairs();
sanitizeWidgetsShortcutsAndPackages();
logASplit("sanitizeData");
}
verifyNotStopped();
mLauncherBinder.bindWorkspace(true /* incrementBindId */, /* isBindSync= */ false);
logASplit("bindWorkspace");
mModelDelegate.workspaceLoadComplete();
// Notify the installer packages of packages with active installs on the first
// screen.
sendFirstScreenActiveInstallsBroadcast();
logASplit("sendFirstScreenBroadcast");
// Take a break
waitForIdle();
logASplit("step 1 complete");
verifyNotStopped();
// second step
Trace.beginSection("LoadAllApps");
List<LauncherActivityInfo> allActivityList;
try {
allActivityList = loadAllApps();
} finally {
Trace.endSection();
}
logASplit("loadAllApps");
if (FeatureFlags.CHANGE_MODEL_DELEGATE_LOADING_ORDER.get()) {
mModelDelegate.loadAndBindAllAppsItems(mUserManagerState,
mLauncherBinder.mCallbacksList, mShortcutKeyToPinnedShortcuts);
logASplit("allAppsDelegateItems");
}
verifyNotStopped();
mLauncherBinder.bindAllApps();
logASplit("bindAllApps");
verifyNotStopped();
IconCacheUpdateHandler updateHandler = mIconCache.getUpdateHandler();
setIgnorePackages(updateHandler);
updateHandler.updateIcons(allActivityList,
LauncherActivityCachingLogic.newInstance(mApp.getContext()),
mApp.getModel()::onPackageIconsUpdated);
logASplit("update icon cache");
verifyNotStopped();
logASplit("save shortcuts in icon cache");
updateHandler.updateIcons(allShortcuts, new ShortcutCachingLogic(),
mApp.getModel()::onPackageIconsUpdated);
// Take a break
waitForIdle();
logASplit("step 2 complete");
verifyNotStopped();
// third step
List<ShortcutInfo> allDeepShortcuts = loadDeepShortcuts();
logASplit("loadDeepShortcuts");
verifyNotStopped();
mLauncherBinder.bindDeepShortcuts();
logASplit("bindDeepShortcuts");
verifyNotStopped();
logASplit("save deep shortcuts in icon cache");
updateHandler.updateIcons(allDeepShortcuts,
new ShortcutCachingLogic(), (pkgs, user) -> {
});
// Take a break
waitForIdle();
logASplit("step 3 complete");
verifyNotStopped();
// fourth step
List<ComponentWithLabelAndIcon> allWidgetsList = mBgDataModel.widgetsModel.update(mApp, null);
logASplit("load widgets");
verifyNotStopped();
mLauncherBinder.bindWidgets();
logASplit("bindWidgets");
verifyNotStopped();
LauncherPrefs prefs = LauncherPrefs.get(mApp.getContext());
if (enableSmartspaceAsAWidget() && prefs.get(SHOULD_SHOW_SMARTSPACE)) {
mLauncherBinder.bindSmartspaceWidget();
// Turn off pref.
prefs.putSync(SHOULD_SHOW_SMARTSPACE.to(false));
logASplit("bindSmartspaceWidget");
verifyNotStopped();
} else if (!enableSmartspaceAsAWidget() && WIDGET_ON_FIRST_SCREEN
&& !prefs.get(SHOULD_SHOW_SMARTSPACE)) {
// Turn on pref.
prefs.putSync(SHOULD_SHOW_SMARTSPACE.to(true));
}
if (FeatureFlags.CHANGE_MODEL_DELEGATE_LOADING_ORDER.get()) {
mModelDelegate.loadAndBindOtherItems(mLauncherBinder.mCallbacksList);
logASplit("otherDelegateItems");
verifyNotStopped();
}
updateHandler.updateIcons(allWidgetsList,
new ComponentWithIconCachingLogic(mApp.getContext(), true),
mApp.getModel()::onWidgetLabelsUpdated);
logASplit("save widgets in icon cache");
// fifth step
loadFolderNames();
verifyNotStopped();
updateHandler.finish();
logASplit("finish icon update");
mModelDelegate.modelLoadComplete();
transaction.commit();
memoryLogger.clearLogs();
if (mIsRestoreFromBackup) {
mIsRestoreFromBackup = false;
LauncherPrefs.get(mApp.getContext()).putSync(IS_FIRST_LOAD_AFTER_RESTORE.to(false));
if (restoreEventLogger != null) {
restoreEventLogger.reportLauncherRestoreResults();
}
}
} catch (CancellationException e) {
// Loader stopped, ignore
logASplit("Cancelled");
} catch (Exception e) {
memoryLogger.printLogs();
throw e;
}
TraceHelper.INSTANCE.endSection();
}
public synchronized void stopLocked() {
mStopped = true;
this.notify();
}
protected void loadWorkspace(
List<ShortcutInfo> allDeepShortcuts,
String selection,
LoaderMemoryLogger memoryLogger,
@Nullable LauncherRestoreEventLogger restoreEventLogger) {
Trace.beginSection("LoadWorkspace");
try {
loadWorkspaceImpl(allDeepShortcuts, selection, memoryLogger, restoreEventLogger);
} finally {
Trace.endSection();
}
logASplit("loadWorkspace");
if (FeatureFlags.CHANGE_MODEL_DELEGATE_LOADING_ORDER.get()) {
verifyNotStopped();
mModelDelegate.loadAndBindWorkspaceItems(mUserManagerState,
mLauncherBinder.mCallbacksList, mShortcutKeyToPinnedShortcuts);
mModelDelegate.markActive();
logASplit("workspaceDelegateItems");
}
mBgDataModel.isFirstPagePinnedItemEnabled = com.android.launcher3.config.FeatureFlags.topQsbOnFirstScreenEnabled(mApp.getContext())
&& (!enableSmartspaceRemovalToggle() || LauncherPrefs.getPrefs(
mApp.getContext()).getBoolean(SMARTSPACE_ON_HOME_SCREEN, true));
}
private void loadWorkspaceImpl(
List<ShortcutInfo> allDeepShortcuts,
String selection,
@Nullable LoaderMemoryLogger memoryLogger,
@Nullable LauncherRestoreEventLogger restoreEventLogger) {
final Context context = mApp.getContext();
final boolean isSdCardReady = Utilities.isBootCompleted();
final WidgetInflater widgetInflater = new WidgetInflater(context);
ModelDbController dbController = mApp.getModel().getModelDbController();
dbController.tryMigrateDB(restoreEventLogger);
Log.d(TAG, "loadWorkspace: loading default favorites");
dbController.loadDefaultFavoritesIfNecessary();
synchronized (mBgDataModel) {
mBgDataModel.clear();
mPendingPackages.clear();
final HashMap<PackageUserKey, SessionInfo> installingPkgs = mSessionHelper.getActiveSessions();
if (Flags.enableSupportForArchiving()) {
mInstallingPkgsCached = installingPkgs;
}
installingPkgs.forEach(mApp.getIconCache()::updateSessionCache);
if (Utilities.ATLEAST_U) {
FileLog.d(TAG, "loadWorkspace: Packages with active install sessions: "
+ installingPkgs.keySet().stream().map(info -> info.mPackageName).toList());
}
mFirstScreenBroadcast = new FirstScreenBroadcast(installingPkgs);
mShortcutKeyToPinnedShortcuts = new HashMap<>();
final LoaderCursor c = new LoaderCursor(
dbController.query(TABLE_NAME, null, selection, null, null),
mApp, mUserManagerState, mPmHelper,
mIsRestoreFromBackup ? restoreEventLogger : null);
final Bundle extras = c.getExtras();
mDbName = extras == null ? null : extras.getString(ModelDbController.EXTRA_DB_NAME);
try {
final LongSparseArray<Boolean> unlockedUsers = new LongSparseArray<>();
queryPinnedShortcutsForUnlockedUsers(context, unlockedUsers);
List<IconRequestInfo<WorkspaceItemInfo>> iconRequestInfos = new ArrayList<>();
WorkspaceItemProcessor itemProcessor = new WorkspaceItemProcessor(c, memoryLogger,
mUserCache, mUserManagerState, mLauncherApps, mPendingPackages,
mShortcutKeyToPinnedShortcuts, mApp, mBgDataModel,
mWidgetProvidersMap, installingPkgs, isSdCardReady,
widgetInflater, mPmHelper, iconRequestInfos, unlockedUsers,
allDeepShortcuts);
while (!mStopped && c.moveToNext()) {
itemProcessor.processItem();
}
tryLoadWorkspaceIconsInBulk(iconRequestInfos);
} finally {
IOUtils.closeSilently(c);
}
if (!FeatureFlags.CHANGE_MODEL_DELEGATE_LOADING_ORDER.get()) {
mModelDelegate.loadAndBindWorkspaceItems(mUserManagerState,
mLauncherBinder.mCallbacksList, mShortcutKeyToPinnedShortcuts);
mModelDelegate.loadAndBindAllAppsItems(mUserManagerState,
mLauncherBinder.mCallbacksList, mShortcutKeyToPinnedShortcuts);
mModelDelegate.loadAndBindOtherItems(mLauncherBinder.mCallbacksList);
mModelDelegate.markActive();
}
// Break early if we've stopped loading
if (mStopped) {
mBgDataModel.clear();
return;
}
// Remove dead items
mItemsDeleted = c.commitDeleted();
processFolderItems();
processAppPairItems();
c.commitRestoredItems();
}
}
/**
* After all items have been processed and added to the BgDataModel, this method
* sorts and
* requests high-res icons for the items that are part of an app pair.
*/
private void processAppPairItems() {
for (CollectionInfo collection : mBgDataModel.collections) {
if (!(collection instanceof AppPairInfo appPair)) {
continue;
}
appPair.getContents().sort(Folder.ITEM_POS_COMPARATOR);
appPair.fetchHiResIconsIfNeeded(mIconCache);
}
}
/**
* Initialized the UserManagerState, and determines which users are unlocked.
* Additionally, if
* the user is unlocked, it queries LauncherAppsService for pinned shortcuts and
* stores the
* result in a class variable to be used in other methods while processing
* workspace items.
*
* @param context used to query LauncherAppsService
* @param unlockedUsers this param is changed, and the updated value is used
* outside this method
*/
@WorkerThread
private void queryPinnedShortcutsForUnlockedUsers(Context context,
LongSparseArray<Boolean> unlockedUsers) {
mUserManagerState.init(mUserCache, mUserManager);
for (UserHandle user : mUserCache.getUserProfiles()) {
long serialNo = mUserCache.getSerialNumberForUser(user);
boolean userUnlocked = mUserManager.isUserUnlocked(user);
// We can only query for shortcuts when the user is unlocked.
if (userUnlocked) {
QueryResult pinnedShortcuts = new ShortcutRequest(context, user)
.query(ShortcutRequest.PINNED);
if (pinnedShortcuts.wasSuccess()) {
for (ShortcutInfo shortcut : pinnedShortcuts) {
mShortcutKeyToPinnedShortcuts.put(ShortcutKey.fromInfo(shortcut),
shortcut);
}
if (pinnedShortcuts.isEmpty()) {
FileLog.d(TAG, "No pinned shortcuts found for user " + user);
}
} else {
// Shortcut manager can fail due to some race condition when the
// lock state changes too frequently. For the purpose of the loading
// shortcuts, consider the user is still locked.
FileLog.d(TAG, "Shortcut request failed for user "
+ user + ", user may still be locked.");
userUnlocked = false;
}
}
unlockedUsers.put(serialNo, userUnlocked);
}
}
/**
* After all items have been processed and added to the BgDataModel, this method
* can correctly
* rank items inside folders and load the correct miniature preview icons to be
* shown when the
* folder is collapsed.
*/
@WorkerThread
private void processFolderItems() {
// Sort the folder items, update ranks, and make sure all preview items are high res.
List<FolderGridOrganizer> verifiers = mApp.getInvariantDeviceProfile().supportedProfiles
.stream().map(FolderGridOrganizer::createFolderGridOrganizer).collect(Collectors.toList());
for (CollectionInfo collection : mBgDataModel.collections) {
if (!(collection instanceof FolderInfo folder)) {
continue;
}
folder.getContents().sort(Folder.ITEM_POS_COMPARATOR);
verifiers.forEach(verifier -> verifier.setFolderInfo(folder));
int size = folder.getContents().size();
// Update ranks here to ensure there are no gaps caused by removed folder items.
// Ranks are the source of truth for folder items, so cellX and cellY can be
// ignored for now. Database will be updated once user manually modifies folder.
for (int rank = 0; rank < size; ++rank) {
ItemInfo info = folder.getContents().get(rank);
info.rank = rank;
if (info instanceof WorkspaceItemInfo wii
&& wii.usingLowResIcon()
&& wii.itemType == Favorites.ITEM_TYPE_APPLICATION
&& verifiers.stream().anyMatch(it -> it.isItemInPreview(info.rank))) {
mIconCache.getTitleAndIcon(wii, false);
} else if (info instanceof AppPairInfo api) {
api.fetchHiResIconsIfNeeded(mIconCache);
}
}
}
}
private void tryLoadWorkspaceIconsInBulk(
List<IconRequestInfo<WorkspaceItemInfo>> iconRequestInfos) {
Trace.beginSection("LoadWorkspaceIconsInBulk");
try {
mIconCache.getTitlesAndIconsInBulk(iconRequestInfos);
for (IconRequestInfo<WorkspaceItemInfo> iconRequestInfo : iconRequestInfos) {
WorkspaceItemInfo wai = iconRequestInfo.itemInfo;
if (mIconCache.isDefaultIcon(wai.bitmap, wai.user)) {
iconRequestInfo.loadWorkspaceIcon(mApp.getContext());
}
}
} finally {
Trace.endSection();
}
}
private void setIgnorePackages(IconCacheUpdateHandler updateHandler) {
// Ignore packages which have a promise icon.
synchronized (mBgDataModel) {
for (ItemInfo info : mBgDataModel.itemsIdMap) {
if (info instanceof WorkspaceItemInfo) {
WorkspaceItemInfo si = (WorkspaceItemInfo) info;
if (si.isPromise() && si.getTargetComponent() != null) {
updateHandler.addPackagesToIgnore(
si.user, si.getTargetComponent().getPackageName());
}
} else if (info instanceof LauncherAppWidgetInfo) {
LauncherAppWidgetInfo lawi = (LauncherAppWidgetInfo) info;
if (lawi.hasRestoreFlag(LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY)) {
updateHandler.addPackagesToIgnore(
lawi.user, lawi.providerName.getPackageName());
}
}
}
}
}
private void sanitizeFolders(boolean itemsDeleted) {
if (itemsDeleted) {
// Remove any empty folder
IntArray deletedFolderIds = mApp.getModel().getModelDbController().deleteEmptyFolders();
synchronized (mBgDataModel) {
for (int folderId : deletedFolderIds) {
mBgDataModel.workspaceItems.remove(mBgDataModel.collections.get(folderId));
mBgDataModel.collections.remove(folderId);
mBgDataModel.itemsIdMap.remove(folderId);
}
}
}
}
/**
* Cleans up app pairs if they don't have the right number of member apps (2).
*/
private void sanitizeAppPairs() {
IntArray deletedAppPairIds = mApp.getModel().getModelDbController().deleteBadAppPairs();
IntArray deletedAppIds = mApp.getModel().getModelDbController().deleteUnparentedApps();
IntArray deleted = new IntArray();
deleted.addAll(deletedAppPairIds);
deleted.addAll(deletedAppIds);
synchronized (mBgDataModel) {
for (int id : deleted) {
mBgDataModel.workspaceItems.remove(mBgDataModel.collections.get(id));
mBgDataModel.collections.remove(id);
mBgDataModel.itemsIdMap.remove(id);
}
}
}
private void sanitizeWidgetsShortcutsAndPackages() {
Context context = mApp.getContext();
// Remove any ghost widgets
mApp.getModel().getModelDbController().removeGhostWidgets();
// Update pinned state of model shortcuts
mBgDataModel.updateShortcutPinnedState(context);
if (!Utilities.isBootCompleted() && !mPendingPackages.isEmpty()) {
context.registerReceiver(
new SdCardAvailableReceiver(mApp, mPendingPackages),
new IntentFilter(Intent.ACTION_BOOT_COMPLETED),
null,
MODEL_EXECUTOR.getHandler());
}
}
private List<LauncherActivityInfo> loadAllApps() {
final List<UserHandle> profiles = mUserCache.getUserProfiles();
List<LauncherActivityInfo> allActivityList = new ArrayList<>();
// Clear the list of apps
mBgAllAppsList.clear();
var pref = PreferenceManager.getInstance(mApp.getContext());
var enableBulkLoading = pref.getAllAppBulkIconLoading().get();
List<IconRequestInfo<AppInfo>> iconRequestInfos = new ArrayList<>();
boolean isWorkProfileQuiet = false;
boolean isPrivateProfileQuiet = false;
for (UserHandle user : profiles) {
// Query for the set of apps
final List<LauncherActivityInfo> apps = mLauncherApps.getActivityList(null, user);
// Fail if we don't have any apps
// TODO: Fix this. Only fail for the current user.
if (apps == null || apps.isEmpty()) {
return allActivityList;
}
boolean quietMode = mUserManagerState.isUserQuiet(user);
if (Flags.enablePrivateSpace()) {
if (mUserCache.getUserInfo(user).isWork()) {
isWorkProfileQuiet = quietMode;
} else if (mUserCache.getUserInfo(user).isPrivate()) {
isPrivateProfileQuiet = quietMode;
}
}
// Create the ApplicationInfos
for (int i = 0; i < apps.size(); i++) {
LauncherActivityInfo app = apps.get(i);
AppInfo appInfo = new AppInfo(app, mUserCache.getUserInfo(user),
ApiWrapper.INSTANCE.get(mApp.getContext()), mPmHelper, quietMode);
if (Flags.enableSupportForArchiving()) {
if (app.getApplicationInfo().isArchived) {
// For archived apps, include progress info in case there is a pending
// install session post restart of device.
String appPackageName = app.getApplicationInfo().packageName;
SessionInfo si = mInstallingPkgsCached != null ? mInstallingPkgsCached.get(
new PackageUserKey(appPackageName, user))
: mSessionHelper.getActiveSessionInfo(user,
appPackageName);
if (si != null) {
appInfo.runtimeStatusFlags |= FLAG_INSTALL_SESSION_ACTIVE;
appInfo.setProgressLevel((int) (si.getProgress() * 100),
PackageInstallInfo.STATUS_INSTALLING);
}
}
}
iconRequestInfos.add(new IconRequestInfo<>(
appInfo, app, /* useLowResIcon= */ false));
mBgAllAppsList.add(
appInfo, app, !enableBulkLoading);
}
allActivityList.addAll(apps);
}
if (FeatureFlags.PROMISE_APPS_IN_ALL_APPS.get()) {
// get all active sessions and add them to the all apps list
for (PackageInstaller.SessionInfo info : mSessionHelper.getAllVerifiedSessions()) {
AppInfo promiseAppInfo = mBgAllAppsList.addPromiseApp(
mApp.getContext(),
PackageInstallInfo.fromInstallingState(info),
!enableBulkLoading);
if (promiseAppInfo != null) {
iconRequestInfos.add(new IconRequestInfo<>(
promiseAppInfo,
/* launcherActivityInfo= */ null,
promiseAppInfo.usingLowResIcon()));
}
}
}
if (enableBulkLoading) {
Trace.beginSection("LoadAllAppsIconsInBulk");
try {
mIconCache.getTitlesAndIconsInBulk(iconRequestInfos);
iconRequestInfos.forEach(iconRequestInfo -> mBgAllAppsList.updateSectionName(iconRequestInfo.itemInfo));
} finally {
Trace.endSection();
}
}
if (Flags.enablePrivateSpace()) {
mBgAllAppsList.setFlags(FLAG_WORK_PROFILE_QUIET_MODE_ENABLED, isWorkProfileQuiet);
mBgAllAppsList.setFlags(FLAG_PRIVATE_PROFILE_QUIET_MODE_ENABLED, isPrivateProfileQuiet);
} else {
mBgAllAppsList.setFlags(FLAG_QUIET_MODE_ENABLED,
mUserManagerState.isAnyProfileQuietModeEnabled());
}
mBgAllAppsList.setFlags(FLAG_HAS_SHORTCUT_PERMISSION,
hasShortcutsPermission(mApp.getContext()));
mBgAllAppsList.setFlags(FLAG_QUIET_MODE_CHANGE_PERMISSION,
mApp.getContext().checkSelfPermission(
"android.permission.MODIFY_QUIET_MODE") == PackageManager.PERMISSION_GRANTED);
mBgAllAppsList.getAndResetChangeFlag();
return allActivityList;
}
private List<ShortcutInfo> loadDeepShortcuts() {
List<ShortcutInfo> allShortcuts = new ArrayList<>();
mBgDataModel.deepShortcutMap.clear();
if (mBgAllAppsList.hasShortcutHostPermission()) {
for (UserHandle user : mUserCache.getUserProfiles()) {
if (mUserManager.isUserUnlocked(user)) {
List<ShortcutInfo> shortcuts = new ShortcutRequest(mApp.getContext(), user)
.query(ShortcutRequest.ALL);
allShortcuts.addAll(shortcuts);
mBgDataModel.updateDeepShortcutCounts(null, user, shortcuts);
}
}
}
return allShortcuts;
}
private void loadFolderNames() {
FolderNameProvider provider = FolderNameProvider.newInstance(mApp.getContext(),
mBgAllAppsList.data, mBgDataModel.collections);
synchronized (mBgDataModel) {
for (int i = 0; i < mBgDataModel.collections.size(); i++) {
FolderNameInfos suggestionInfos = new FolderNameInfos();
CollectionInfo info = mBgDataModel.collections.valueAt(i);
if (info instanceof FolderInfo fi && fi.suggestedFolderNames == null) {
provider.getSuggestedFolderName(mApp.getContext(), fi.getAppContents(),
suggestionInfos);
fi.suggestedFolderNames = suggestionInfos;
}
}
}
}
public static boolean isValidProvider(AppWidgetProviderInfo provider) {
return (provider != null) && (provider.provider != null)
&& (provider.provider.getPackageName() != null);
}
private static void logASplit(String label) {
if (DEBUG) {
Log.d(TAG, label);
}
}
}
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