| /* |
| * Copyright (C) 2016 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.provider; |
| |
| import static android.os.Process.myUserHandle; |
| |
| import static com.android.launcher3.InvariantDeviceProfile.TYPE_MULTI_DISPLAY; |
| import static com.android.launcher3.LauncherPrefs.APP_WIDGET_IDS; |
| import static com.android.launcher3.LauncherPrefs.OLD_APP_WIDGET_IDS; |
| import static com.android.launcher3.LauncherPrefs.RESTORE_DEVICE; |
| import static com.android.launcher3.LauncherSettings.Favorites.ITEM_TYPE_APPLICATION; |
| import static com.android.launcher3.provider.LauncherDbUtils.dropTable; |
| import static com.android.launcher3.widget.LauncherWidgetHolder.APPWIDGET_HOST_ID; |
| |
| import android.app.backup.BackupManager; |
| import android.appwidget.AppWidgetHost; |
| import android.appwidget.AppWidgetManager; |
| import android.appwidget.AppWidgetProviderInfo; |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.LauncherActivityInfo; |
| import android.database.Cursor; |
| import android.database.sqlite.SQLiteDatabase; |
| import android.os.UserHandle; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.util.LongSparseArray; |
| import android.util.SparseLongArray; |
| |
| import androidx.annotation.NonNull; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.annotation.WorkerThread; |
| |
| import com.android.launcher3.InvariantDeviceProfile; |
| import com.android.launcher3.LauncherAppState; |
| import com.android.launcher3.LauncherPrefs; |
| import com.android.launcher3.LauncherSettings; |
| import com.android.launcher3.LauncherSettings.Favorites; |
| import com.android.launcher3.Utilities; |
| import com.android.launcher3.logging.FileLog; |
| import com.android.launcher3.model.DeviceGridState; |
| import com.android.launcher3.model.LoaderTask; |
| import com.android.launcher3.model.ModelDbController; |
| import com.android.launcher3.model.WidgetsModel; |
| import com.android.launcher3.model.data.AppInfo; |
| import com.android.launcher3.model.data.LauncherAppWidgetInfo; |
| import com.android.launcher3.model.data.WorkspaceItemInfo; |
| import com.android.launcher3.pm.UserCache; |
| import com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction; |
| import com.android.launcher3.uioverrides.ApiWrapper; |
| import com.android.launcher3.util.ContentWriter; |
| import com.android.launcher3.util.IntArray; |
| import com.android.launcher3.util.LogConfig; |
| |
| import java.io.InvalidObjectException; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Utility class to update DB schema after it has been restored. |
| * |
| * This task is executed when Launcher starts for the first time and not immediately after restore. |
| * This helps keep the model consistent if the launcher updates between restore and first startup. |
| */ |
| public class RestoreDbTask { |
| |
| private static final String TAG = "RestoreDbTask"; |
| public static final String RESTORED_DEVICE_TYPE = "restored_task_pending"; |
| |
| private static final String INFO_COLUMN_NAME = "name"; |
| private static final String INFO_COLUMN_DEFAULT_VALUE = "dflt_value"; |
| |
| public static final String APPWIDGET_OLD_IDS = "appwidget_old_ids"; |
| public static final String APPWIDGET_IDS = "appwidget_ids"; |
| private static final String[] DB_COLUMNS_TO_LOG = {"profileId", "title", "itemType", "screen", |
| "container", "cellX", "cellY", "spanX", "spanY", "intent", "appWidgetProvider", |
| "appWidgetId", "restored"}; |
| |
| /** |
| * Tries to restore the backup DB if needed |
| */ |
| public static void restoreIfNeeded(Context context, ModelDbController dbController) { |
| if (!isPending(context)) { |
| Log.d(TAG, "No restore task pending, exiting RestoreDbTask"); |
| return; |
| } |
| if (!performRestore(context, dbController)) { |
| dbController.createEmptyDB(); |
| } |
| |
| // Obtain InvariantDeviceProfile first before setting pending to false, so |
| // InvariantDeviceProfile won't switch to new grid when initializing. |
| InvariantDeviceProfile idp = InvariantDeviceProfile.INSTANCE.get(context); |
| |
| // Set is pending to false irrespective of the result, so that it doesn't get |
| // executed again. |
| LauncherPrefs.get(context).removeSync(RESTORE_DEVICE); |
| |
| idp.reinitializeAfterRestore(context); |
| } |
| |
| private static boolean performRestore(Context context, ModelDbController controller) { |
| SQLiteDatabase db = controller.getDb(); |
| FileLog.d(TAG, "performRestore: starting restore from db"); |
| try (SQLiteTransaction t = new SQLiteTransaction(db)) { |
| RestoreDbTask task = new RestoreDbTask(); |
| task.sanitizeDB(context, controller, db, new BackupManager(context)); |
| task.restoreAppWidgetIdsIfExists(context, controller); |
| t.commit(); |
| return true; |
| } catch (Exception e) { |
| FileLog.e(TAG, "Failed to verify db", e); |
| return false; |
| } |
| } |
| |
| /** |
| * Makes the following changes in the provider DB. |
| * 1. Removes all entries belonging to any profiles that were not restored. |
| * 2. Marks all entries as restored. The flags are updated during first load or as |
| * the restored apps get installed. |
| * 3. If the user serial for any restored profile is different than that of the previous |
| * device, update the entries to the new profile id. |
| * 4. If restored from a single display backup, remove gaps between screenIds |
| * 5. Override shortcuts that need to be replaced. |
| * |
| * @return number of items deleted |
| */ |
| @VisibleForTesting |
| protected int sanitizeDB(Context context, ModelDbController controller, SQLiteDatabase db, |
| BackupManager backupManager) throws Exception { |
| logFavoritesTable(db, "Old Launcher Database before sanitizing:", null, null); |
| // Primary user ids |
| long myProfileId = controller.getSerialNumberForUser(myUserHandle()); |
| long oldProfileId = getDefaultProfileId(db); |
| FileLog.d(TAG, "sanitizeDB: myProfileId= " + myProfileId |
| + ", oldProfileId= " + oldProfileId); |
| LongSparseArray<Long> oldManagedProfileIds = getManagedProfileIds(db, oldProfileId); |
| LongSparseArray<Long> profileMapping = new LongSparseArray<>(oldManagedProfileIds.size() |
| + 1); |
| |
| // Build mapping of restored profile ids to their new profile ids. |
| profileMapping.put(oldProfileId, myProfileId); |
| for (int i = oldManagedProfileIds.size() - 1; i >= 0; --i) { |
| long oldManagedProfileId = oldManagedProfileIds.keyAt(i); |
| UserHandle user = getUserForAncestralSerialNumber(backupManager, oldManagedProfileId); |
| if (user != null) { |
| long newManagedProfileId = controller.getSerialNumberForUser(user); |
| profileMapping.put(oldManagedProfileId, newManagedProfileId); |
| FileLog.d(TAG, "sanitizeDB: managed profile id=" + oldManagedProfileId |
| + " should be mapped to new id=" + newManagedProfileId); |
| } else { |
| FileLog.e(TAG, "sanitizeDB: No User found for old profileId, Ancestral Serial " |
| + "Number: " + oldManagedProfileId); |
| } |
| } |
| |
| // Delete all entries which do not belong to any restored profile(s). |
| int numProfiles = profileMapping.size(); |
| String[] profileIds = new String[numProfiles]; |
| profileIds[0] = Long.toString(oldProfileId); |
| for (int i = numProfiles - 1; i >= 1; --i) { |
| profileIds[i] = Long.toString(profileMapping.keyAt(i)); |
| } |
| |
| final String[] args = new String[profileIds.length]; |
| Arrays.fill(args, "?"); |
| final String where = "profileId NOT IN (" + TextUtils.join(", ", Arrays.asList(args)) + ")"; |
| logFavoritesTable(db, "items to delete from unrestored profiles:", where, profileIds); |
| int itemsDeletedCount = db.delete(Favorites.TABLE_NAME, where, profileIds); |
| FileLog.d(TAG, itemsDeletedCount + " total items from unrestored user(s) were deleted"); |
| |
| // Mark all items as restored. |
| boolean keepAllIcons = Utilities.isPropertyEnabled(LogConfig.KEEP_ALL_ICONS); |
| ContentValues values = new ContentValues(); |
| values.put(Favorites.RESTORED, WorkspaceItemInfo.FLAG_RESTORED_ICON |
| | (keepAllIcons ? WorkspaceItemInfo.FLAG_RESTORE_STARTED : 0)); |
| db.update(Favorites.TABLE_NAME, values, null, null); |
| |
| // Mark widgets with appropriate restore flag. |
| values.put(Favorites.RESTORED, LauncherAppWidgetInfo.FLAG_ID_NOT_VALID |
| | LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY |
| | LauncherAppWidgetInfo.FLAG_UI_NOT_READY |
| | (keepAllIcons ? LauncherAppWidgetInfo.FLAG_RESTORE_STARTED : 0)); |
| db.update(Favorites.TABLE_NAME, values, "itemType = ?", |
| new String[]{Integer.toString(Favorites.ITEM_TYPE_APPWIDGET)}); |
| |
| // Migrate ids. To avoid any overlap, we initially move conflicting ids to a temp |
| // location. Using Long.MIN_VALUE since profile ids can not be negative, so there will |
| // be no overlap. |
| final long tempLocationOffset = Long.MIN_VALUE; |
| SparseLongArray tempMigratedIds = new SparseLongArray(profileMapping.size()); |
| int numTempMigrations = 0; |
| for (int i = profileMapping.size() - 1; i >= 0; --i) { |
| long oldId = profileMapping.keyAt(i); |
| long newId = profileMapping.valueAt(i); |
| |
| if (oldId != newId) { |
| if (profileMapping.indexOfKey(newId) >= 0) { |
| tempMigratedIds.put(numTempMigrations, newId); |
| numTempMigrations++; |
| newId = tempLocationOffset + newId; |
| } |
| migrateProfileId(db, oldId, newId); |
| } |
| } |
| |
| // Migrate ids from their temporary id to their actual final id. |
| for (int i = tempMigratedIds.size() - 1; i >= 0; --i) { |
| long newId = tempMigratedIds.valueAt(i); |
| migrateProfileId(db, tempLocationOffset + newId, newId); |
| } |
| |
| if (myProfileId != oldProfileId) { |
| changeDefaultColumn(db, myProfileId); |
| } |
| |
| // If restored from a single display backup, remove gaps between screenIds |
| if (LauncherPrefs.get(context).get(RESTORE_DEVICE) != TYPE_MULTI_DISPLAY) { |
| removeScreenIdGaps(db); |
| } |
| |
| // Override shortcuts |
| maybeOverrideShortcuts(context, controller, db, myProfileId); |
| return itemsDeletedCount; |
| } |
| |
| /** |
| * Remove gaps between screenIds to make sure no empty pages are left in between. |
| * |
| * e.g. [0, 3, 4, 6, 7] -> [0, 1, 2, 3, 4] |
| */ |
| protected void removeScreenIdGaps(SQLiteDatabase db) { |
| FileLog.d(TAG, "Removing gaps between screenIds"); |
| IntArray distinctScreens = LauncherDbUtils.queryIntArray(true, db, Favorites.TABLE_NAME, |
| Favorites.SCREEN, Favorites.CONTAINER + " = " + Favorites.CONTAINER_DESKTOP, null, |
| Favorites.SCREEN); |
| if (distinctScreens.isEmpty()) { |
| return; |
| } |
| |
| StringBuilder sql = new StringBuilder("UPDATE ").append(Favorites.TABLE_NAME) |
| .append(" SET ").append(Favorites.SCREEN).append(" =\nCASE\n"); |
| int screenId = distinctScreens.contains(0) ? 0 : 1; |
| for (int i = 0; i < distinctScreens.size(); i++) { |
| sql.append("WHEN ").append(Favorites.SCREEN).append(" == ") |
| .append(distinctScreens.get(i)).append(" THEN ").append(screenId++).append("\n"); |
| } |
| sql.append("ELSE screen\nEND WHERE ").append(Favorites.CONTAINER).append(" = ") |
| .append(Favorites.CONTAINER_DESKTOP).append(";"); |
| db.execSQL(sql.toString()); |
| } |
| |
| /** |
| * Updates profile id of all entries from {@param oldProfileId} to {@param newProfileId}. |
| */ |
| protected void migrateProfileId(SQLiteDatabase db, long oldProfileId, long newProfileId) { |
| FileLog.d(TAG, "Changing profile user id from " + oldProfileId + " to " + newProfileId); |
| // Update existing entries. |
| ContentValues values = new ContentValues(); |
| values.put(Favorites.PROFILE_ID, newProfileId); |
| db.update(Favorites.TABLE_NAME, values, "profileId = ?", |
| new String[]{Long.toString(oldProfileId)}); |
| } |
| |
| |
| /** |
| * Changes the default value for the column. |
| */ |
| protected void changeDefaultColumn(SQLiteDatabase db, long newProfileId) { |
| db.execSQL("ALTER TABLE favorites RENAME TO favorites_old;"); |
| Favorites.addTableToDb(db, newProfileId, false); |
| db.execSQL("INSERT INTO favorites SELECT * FROM favorites_old;"); |
| dropTable(db, "favorites_old"); |
| } |
| |
| /** |
| * Returns a list of the managed profile id(s) used in the favorites table of the provided db. |
| */ |
| private LongSparseArray<Long> getManagedProfileIds(SQLiteDatabase db, long defaultProfileId) { |
| LongSparseArray<Long> ids = new LongSparseArray<>(); |
| try (Cursor c = db.rawQuery("SELECT profileId from favorites WHERE profileId != ? " |
| + "GROUP BY profileId", new String[] {Long.toString(defaultProfileId)})) { |
| while (c.moveToNext()) { |
| ids.put(c.getLong(c.getColumnIndex(Favorites.PROFILE_ID)), null); |
| } |
| } |
| return ids; |
| } |
| |
| /** |
| * Returns a UserHandle of a restored managed profile with the given serial number, or null |
| * if none found. |
| */ |
| private UserHandle getUserForAncestralSerialNumber(BackupManager backupManager, |
| long ancestralSerialNumber) { |
| if (!Utilities.ATLEAST_Q) { |
| return null; |
| } |
| return backupManager.getUserForAncestralSerialNumber(ancestralSerialNumber); |
| } |
| |
| /** |
| * Returns the profile id used in the favorites table of the provided db. |
| */ |
| protected long getDefaultProfileId(SQLiteDatabase db) throws Exception { |
| try (Cursor c = db.rawQuery("PRAGMA table_info (favorites)", null)) { |
| int nameIndex = c.getColumnIndex(INFO_COLUMN_NAME); |
| while (c.moveToNext()) { |
| if (Favorites.PROFILE_ID.equals(c.getString(nameIndex))) { |
| return c.getLong(c.getColumnIndex(INFO_COLUMN_DEFAULT_VALUE)); |
| } |
| } |
| throw new InvalidObjectException("Table does not have a profile id column"); |
| } |
| } |
| |
| public static boolean isPending(Context context) { |
| return LauncherPrefs.get(context).has(RESTORE_DEVICE); |
| } |
| |
| /** |
| * Marks the DB state as pending restoration |
| */ |
| public static void setPending(Context context) { |
| FileLog.d(TAG, "Restore data received through full backup"); |
| LauncherPrefs.get(context) |
| .putSync(RESTORE_DEVICE.to(new DeviceGridState(context).getDeviceType())); |
| } |
| |
| @WorkerThread |
| @VisibleForTesting |
| void restoreAppWidgetIdsIfExists(Context context, ModelDbController controller) { |
| LauncherPrefs lp = LauncherPrefs.get(context); |
| if (lp.has(APP_WIDGET_IDS, OLD_APP_WIDGET_IDS)) { |
| AppWidgetHost host = new AppWidgetHost(context, APPWIDGET_HOST_ID); |
| restoreAppWidgetIds(context, controller, |
| IntArray.fromConcatString(lp.get(OLD_APP_WIDGET_IDS)).toArray(), |
| IntArray.fromConcatString(lp.get(APP_WIDGET_IDS)).toArray(), |
| host); |
| } else { |
| FileLog.d(TAG, "No app widget ids were received from backup to restore."); |
| } |
| |
| lp.remove(APP_WIDGET_IDS, OLD_APP_WIDGET_IDS); |
| } |
| |
| /** |
| * Updates the app widgets whose id has changed during the restore process. |
| */ |
| @WorkerThread |
| private void restoreAppWidgetIds(Context context, ModelDbController controller, |
| int[] oldWidgetIds, int[] newWidgetIds, @NonNull AppWidgetHost host) { |
| if (WidgetsModel.GO_DISABLE_WIDGETS) { |
| FileLog.e(TAG, "Skipping widget ID remap as widgets not supported"); |
| host.deleteHost(); |
| return; |
| } |
| if (!RestoreDbTask.isPending(context)) { |
| // Someone has already gone through our DB once, probably LoaderTask. Skip any further |
| // modifications of the DB. |
| FileLog.e(TAG, "Skipping widget ID remap as DB already in use"); |
| for (int widgetId : newWidgetIds) { |
| FileLog.d(TAG, "Deleting widgetId: " + widgetId); |
| host.deleteAppWidgetId(widgetId); |
| } |
| return; |
| } |
| |
| final AppWidgetManager widgets = AppWidgetManager.getInstance(context); |
| |
| FileLog.d(TAG, "restoreAppWidgetIds: " |
| + "oldWidgetIds=" + IntArray.wrap(oldWidgetIds).toConcatString() |
| + ", newWidgetIds=" + IntArray.wrap(newWidgetIds).toConcatString()); |
| |
| // TODO(b/234700507): Remove the logs after the bug is fixed |
| logDatabaseWidgetInfo(controller); |
| |
| for (int i = 0; i < oldWidgetIds.length; i++) { |
| FileLog.i(TAG, "Widget state restore id " + oldWidgetIds[i] + " => " + newWidgetIds[i]); |
| |
| final AppWidgetProviderInfo provider = widgets.getAppWidgetInfo(newWidgetIds[i]); |
| final int state; |
| if (LoaderTask.isValidProvider(provider)) { |
| // This will ensure that we show 'Click to setup' UI if required. |
| state = LauncherAppWidgetInfo.FLAG_UI_NOT_READY; |
| } else { |
| state = LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY; |
| } |
| |
| // b/135926478: Work profile widget restore is broken in platform. This forces us to |
| // recreate the widget during loading with the correct host provider. |
| long mainProfileId = UserCache.INSTANCE.get(context) |
| .getSerialNumberForUser(myUserHandle()); |
| long controllerProfileId = controller.getSerialNumberForUser(myUserHandle()); |
| String oldWidgetId = Integer.toString(oldWidgetIds[i]); |
| final String where = "appWidgetId=? and (restored & 1) = 1 and profileId=?"; |
| String profileId = Long.toString(mainProfileId); |
| final String[] args = new String[] { oldWidgetId, profileId }; |
| FileLog.d(TAG, "restoreAppWidgetIds: querying profile id=" + profileId |
| + " with controller profile ID=" + controllerProfileId); |
| int result = new ContentWriter(context, |
| new ContentWriter.CommitParams(controller, where, args)) |
| .put(LauncherSettings.Favorites.APPWIDGET_ID, newWidgetIds[i]) |
| .put(LauncherSettings.Favorites.RESTORED, state) |
| .commit(); |
| if (result == 0) { |
| // TODO(b/234700507): Remove the logs after the bug is fixed |
| FileLog.e(TAG, "restoreAppWidgetIds: remapping failed since the widget is not in" |
| + " the database anymore"); |
| try (Cursor cursor = controller.getDb().query( |
| Favorites.TABLE_NAME, |
| new String[]{Favorites.APPWIDGET_ID}, |
| "appWidgetId=?", new String[]{oldWidgetId}, null, null, null)) { |
| if (!cursor.moveToFirst()) { |
| // The widget no long exists. |
| FileLog.d(TAG, "Deleting widgetId: " + newWidgetIds[i] + " with old id: " |
| + oldWidgetId); |
| host.deleteAppWidgetId(newWidgetIds[i]); |
| } |
| } |
| } |
| } |
| |
| LauncherAppState app = LauncherAppState.getInstanceNoCreate(); |
| if (app != null) { |
| app.getModel().forceReload(); |
| } |
| } |
| |
| private static void logDatabaseWidgetInfo(ModelDbController controller) { |
| try (Cursor cursor = controller.getDb().query(Favorites.TABLE_NAME, |
| new String[]{Favorites.APPWIDGET_ID, Favorites.RESTORED, Favorites.PROFILE_ID}, |
| Favorites.APPWIDGET_ID + "!=" + LauncherAppWidgetInfo.NO_ID, null, |
| null, null, null)) { |
| IntArray widgetIdList = new IntArray(); |
| IntArray widgetRestoreList = new IntArray(); |
| IntArray widgetProfileIdList = new IntArray(); |
| |
| if (cursor.moveToFirst()) { |
| final int widgetIdColumnIndex = cursor.getColumnIndex(Favorites.APPWIDGET_ID); |
| final int widgetRestoredColumnIndex = cursor.getColumnIndex(Favorites.RESTORED); |
| final int widgetProfileIdIndex = cursor.getColumnIndex(Favorites.PROFILE_ID); |
| while (!cursor.isAfterLast()) { |
| int widgetId = cursor.getInt(widgetIdColumnIndex); |
| int widgetRestoredFlag = cursor.getInt(widgetRestoredColumnIndex); |
| int widgetProfileId = cursor.getInt(widgetProfileIdIndex); |
| |
| widgetIdList.add(widgetId); |
| widgetRestoreList.add(widgetRestoredFlag); |
| widgetProfileIdList.add(widgetProfileId); |
| cursor.moveToNext(); |
| } |
| } |
| |
| StringBuilder builder = new StringBuilder(); |
| builder.append("["); |
| for (int i = 0; i < widgetIdList.size(); i++) { |
| builder.append("[") |
| .append(widgetIdList.get(i)) |
| .append(", ") |
| .append(widgetRestoreList.get(i)) |
| .append(", ") |
| .append(widgetProfileIdList.get(i)) |
| .append("]"); |
| } |
| builder.append("]"); |
| Log.d(TAG, "restoreAppWidgetIds: all widget ids in database: " |
| + builder); |
| } catch (Exception ex) { |
| Log.e(TAG, "Getting widget ids from the database failed", ex); |
| } |
| } |
| |
| protected static void maybeOverrideShortcuts(Context context, ModelDbController controller, |
| SQLiteDatabase db, long currentUser) { |
| Map<String, LauncherActivityInfo> activityOverrides = ApiWrapper.getActivityOverrides( |
| context); |
| |
| if (activityOverrides == null || activityOverrides.isEmpty()) { |
| return; |
| } |
| |
| try (Cursor c = db.query(Favorites.TABLE_NAME, |
| new String[]{Favorites._ID, Favorites.INTENT}, |
| String.format("%s=? AND %s=? AND ( %s )", Favorites.ITEM_TYPE, Favorites.PROFILE_ID, |
| getTelephonyIntentSQLLiteSelection(activityOverrides.keySet())), |
| new String[]{String.valueOf(ITEM_TYPE_APPLICATION), String.valueOf(currentUser)}, |
| null, null, null); |
| SQLiteTransaction t = new SQLiteTransaction(db)) { |
| final int idIndex = c.getColumnIndexOrThrow(Favorites._ID); |
| final int intentIndex = c.getColumnIndexOrThrow(Favorites.INTENT); |
| while (c.moveToNext()) { |
| LauncherActivityInfo override = activityOverrides.get(Intent.parseUri( |
| c.getString(intentIndex), 0).getComponent().getPackageName()); |
| if (override != null) { |
| ContentValues values = new ContentValues(); |
| values.put(Favorites.PROFILE_ID, |
| controller.getSerialNumberForUser(override.getUser())); |
| values.put(Favorites.INTENT, AppInfo.makeLaunchIntent(override).toUri(0)); |
| db.update(Favorites.TABLE_NAME, values, String.format("%s=?", Favorites._ID), |
| new String[]{String.valueOf(c.getInt(idIndex))}); |
| } |
| } |
| t.commit(); |
| } catch (Exception ex) { |
| Log.e(TAG, "Error while overriding shortcuts", ex); |
| } |
| } |
| |
| private static String getTelephonyIntentSQLLiteSelection(Collection<String> packages) { |
| return packages.stream().map( |
| packageToChange -> String.format("intent LIKE '%%' || '%s' || '%%' ", |
| packageToChange)).collect( |
| Collectors.joining(" OR ")); |
| } |
| |
| /** |
| * Queries and logs the items from the Favorites table in the launcher db. |
| * This is to understand why items might be missing during the restore process for Launcher. |
| * @param database The Launcher db to query from. |
| * @param logHeader First line in log statement, used to explain what is being logged. |
| * @param where The SELECT statement to query items. |
| * @param profileIds The profile ID's for each user profile. |
| */ |
| public static void logFavoritesTable(SQLiteDatabase database, @NonNull String logHeader, |
| String where, String[] profileIds) { |
| try (Cursor itemsToDelete = database.query( |
| /* table */ Favorites.TABLE_NAME, |
| /* columns */ DB_COLUMNS_TO_LOG, |
| /* selection */ where, |
| /* selection args */ profileIds, |
| /* groupBy */ null, |
| /* having */ null, |
| /* orderBy */ null |
| )) { |
| if (itemsToDelete.moveToFirst()) { |
| String[] columnNames = itemsToDelete.getColumnNames(); |
| StringBuilder stringBuilder = new StringBuilder(logHeader + "\n"); |
| do { |
| for (String columnName : columnNames) { |
| stringBuilder.append(columnName) |
| .append("=") |
| .append(itemsToDelete.getString( |
| itemsToDelete.getColumnIndex(columnName))) |
| .append(" "); |
| } |
| stringBuilder.append("\n"); |
| } while (itemsToDelete.moveToNext()); |
| FileLog.d(TAG, stringBuilder.toString()); |
| } else { |
| FileLog.d(TAG, "logFavoritesTable: No items found from query for" |
| + "\"" + logHeader + "\""); |
| } |
| } catch (Exception e) { |
| FileLog.e(TAG, "logFavoritesTable: Error reading from database", e); |
| } |
| } |
| } |
