| /* |
| * Copyright (C) 2013 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 android.provider.cts.contacts; |
| |
| import android.database.Cursor; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Common database methods. |
| */ |
| public class CommonDatabaseUtils { |
| |
| // primitive value used when record is not found. |
| public static final long NOT_FOUND = -1; |
| |
| public static String[] singleRecordToArray(Cursor cursor) { |
| String[] result = null; |
| try { |
| if (cursor.moveToNext()) { |
| result = new String[cursor.getColumnCount()]; |
| fillArray(cursor, result); |
| } |
| } finally { |
| closeQuietly(cursor); |
| } |
| return result; |
| } |
| |
| public static List<String[]> multiRecordToArray(Cursor cursor) { |
| ArrayList<String[]> result = new ArrayList<String[]>(); |
| try { |
| while (cursor.moveToNext()) { |
| String[] record = new String[cursor.getColumnCount()]; |
| fillArray(cursor, record); |
| result.add(record); |
| } |
| } finally { |
| closeQuietly(cursor); |
| } |
| return result; |
| } |
| |
| private static void fillArray(Cursor cursor, String[] array) { |
| for (int i = 0; i < array.length; i++) { |
| array[i] = cursor.getString(i); |
| } |
| } |
| |
| public static void closeQuietly(Cursor cursor) { |
| if (cursor != null) { |
| cursor.close(); |
| } |
| } |
| } |