Examples with SQLiteTransaction com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction used on opensource projects

Example 21 with SQLiteTransaction

use of com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction in project android_packages_apps_Trebuchet by LineageOS.

the class LauncherProvider method bulkInsert.

@Override
public int bulkInsert(Uri uri, ContentValues[] values) {
    createDbIfNotExists();
    SqlArguments args = new SqlArguments(uri);
    SQLiteDatabase db = mOpenHelper.getWritableDatabase();
    try (SQLiteTransaction t = new SQLiteTransaction(db)) {
        int numValues = values.length;
        for (int i = 0; i < numValues; i++) {
            addModifiedTime(values[i]);
            if (dbInsertAndCheck(mOpenHelper, db, args.table, null, values[i]) < 0) {
                return 0;
            }
        }
        onAddOrDeleteOp(db);
        t.commit();
    }
    reloadLauncherIfExternal();
    return values.length;
}

Example 22 with SQLiteTransaction

use of com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction in project android_packages_apps_Trebuchet by LineageOS.

the class RestoreDbTask method performRestore.

public static boolean performRestore(Context context, DatabaseHelper helper, BackupManager backupManager) {
    SQLiteDatabase db = helper.getWritableDatabase();
    try (SQLiteTransaction t = new SQLiteTransaction(db)) {
        RestoreDbTask task = new RestoreDbTask();
        task.backupWorkspace(context, db);
        task.sanitizeDB(helper, db, backupManager);
        task.restoreAppWidgetIdsIfExists(context);
        t.commit();
        return true;
    } catch (Exception e) {
        FileLog.e(TAG, "Failed to verify db", e);
        return false;
    }
}

Example 23 with SQLiteTransaction

use of com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction in project Neo-Launcher by NeoApplications.

the class HomeWidgetMigrationTask method migrateIfNeeded.

@SuppressLint("ApplySharedPref")
public static void migrateIfNeeded(Context context) {
    SharedPreferences prefs = Utilities.getPrefs(context);
    boolean needsMigration = !prefs.getBoolean(PREF_MIGRATION_STATUS, false) && prefs.getBoolean(SMARTSPACE_PREF, false);
    if (!needsMigration)
        return;
    // Save the pref so we only run migration once
    prefs.edit().putBoolean(PREF_MIGRATION_STATUS, true).commit();
    HashSet<String> validPackages = getValidPackages(context);
    InvariantDeviceProfile idp = LauncherAppState.getIDP(context);
    Point size = new Point(idp.numColumns, idp.numRows);
    long migrationStartTime = System.currentTimeMillis();
    try (SQLiteTransaction transaction = (SQLiteTransaction) Settings.call(context.getContentResolver(), Settings.METHOD_NEW_TRANSACTION).getBinder(Settings.EXTRA_VALUE)) {
        if (!new HomeWidgetMigrationTask(context, transaction.getDb(), validPackages, size).migrateWorkspace()) {
            throw new RuntimeException("Failed to migrate Smartspace");
        }
    } catch (Exception e) {
        Log.e(TAG, "Error during grid migration", e);
    } finally {
        Log.v(TAG, "Home widget migration completed in " + (System.currentTimeMillis() - migrationStartTime));
    }
}

Example 24 with SQLiteTransaction

use of com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction in project Neo-Launcher by NeoApplications.

the class RestoreDbTask method performRestore.

public static boolean performRestore(Context context, DatabaseHelper helper, BackupManager backupManager) {
    SQLiteDatabase db = helper.getWritableDatabase();
    try (SQLiteTransaction t = new SQLiteTransaction(db)) {
        RestoreDbTask task = new RestoreDbTask();
        task.sanitizeDB(helper, db, backupManager);
        task.restoreAppWidgetIdsIfExists(context);
        t.commit();
        return true;
    } catch (Exception e) {
        FileLog.e(TAG, "Failed to verify db", e);
        return false;
    }
}

Example 25 with SQLiteTransaction

use of com.android.launcher3.provider.LauncherDbUtils.SQLiteTransaction in project Neo-Launcher by NeoApplications.

the class GridSizeMigrationTask method removeBrokenHotseatItems.

/**
 * Removes any broken item from the hotseat.
 *
 * @return a map with occupied hotseat position set to non-null value.
 */
public static IntSparseArrayMap<Object> removeBrokenHotseatItems(Context context) throws Exception {
    try (SQLiteTransaction transaction = (SQLiteTransaction) Settings.call(context.getContentResolver(), Settings.METHOD_NEW_TRANSACTION).getBinder(Settings.EXTRA_VALUE)) {
        GridSizeMigrationTask task = new GridSizeMigrationTask(context, transaction.getDb(), getValidPackages(context), Integer.MAX_VALUE, Integer.MAX_VALUE);
        // Load all the valid entries
        ArrayList<DbEntry> items = task.loadHotseatEntries();
        // Delete any entry marked for deletion by above load.
        task.applyOperations();
        IntSparseArrayMap<Object> positions = new IntSparseArrayMap<>();
        for (DbEntry item : items) {
            positions.put(item.screenId, item);
        }
        transaction.commit();
        return positions;
    }
}