1 /* 2 * Copyright (C) 2013 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 17 package com.android.providers.contacts.testutil; 18 19 import static android.provider.ContactsContract.DeletedContacts; 20 21 import android.content.ContentResolver; 22 import android.content.ContentUris; 23 import android.database.Cursor; 24 import android.net.Uri; 25 26 import java.util.List; 27 28 /** 29 * Convenience methods for operating on the DeletedContacts table. 30 */ 31 public class DeletedContactUtil { 32 33 private static final Uri URI = DeletedContacts.CONTENT_URI; 34 queryDeletedTimestampForContactId(ContentResolver resolver, long contactId)35 public static long queryDeletedTimestampForContactId(ContentResolver resolver, long contactId) { 36 String[] projection = new String[]{ 37 DeletedContacts.CONTACT_DELETED_TIMESTAMP 38 }; 39 Uri uri = ContentUris.withAppendedId(URI, contactId); 40 Cursor cursor = resolver.query(uri, projection, null, null, null); 41 if (cursor.moveToNext()) { 42 return cursor.getLong(0); 43 } 44 return CommonDatabaseUtils.NOT_FOUND; 45 } 46 getCount(ContentResolver resolver)47 public static long getCount(ContentResolver resolver) { 48 String[] projection = new String[] { 49 DeletedContacts.CONTACT_ID 50 }; 51 Cursor cursor = resolver.query(URI, projection, null, null, null); 52 try { 53 return cursor.getCount(); 54 } finally { 55 CommonDatabaseUtils.closeQuietly(cursor); 56 } 57 } 58 59 /** 60 * Queries all records. 61 * 62 * @return A list of records. Where each record is represented as an array of strings. 63 */ query(ContentResolver resolver, String[] projection)64 public static List<String[]> query(ContentResolver resolver, String[] projection) { 65 Cursor cursor = resolver.query(URI, projection, null, null, null); 66 return CommonDatabaseUtils.multiRecordToArray(cursor); 67 } 68 69 /** 70 * Queries all records after a given timestamp. 71 * 72 * @return A list of records. Where each record is represented as an array of strings. 73 */ querySinceTimestamp(ContentResolver resolver, String[] projection, long timestamp)74 public static List<String[]> querySinceTimestamp(ContentResolver resolver, String[] projection, 75 long timestamp) { 76 String selection = DeletedContacts.CONTACT_DELETED_TIMESTAMP + ">?"; 77 String[] args = new String[] {timestamp + ""}; 78 Cursor cursor = resolver.query(URI, projection, selection, args, null); 79 return CommonDatabaseUtils.multiRecordToArray(cursor); 80 } 81 } 82