1 /*
2  * Copyright (C) 2024 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.ondevicepersonalization.services.data.user;
18 
19 import android.provider.BaseColumns;
20 
21 public class UserDataContract {
UserDataContract()22     private UserDataContract() {}
23 
24     /** Keep the installed apps for last 30 days. */
25     public static class AppInstall implements BaseColumns {
26         /** The name of app install table. */
27         public static final String TABLE_NAME = "app_install";
28 
29         /** The list of app information including app package name and last update time. */
30         public static final String APP_LIST = "package_name";
31 
32         /** The time when create the record. */
33         public static final String CREATION_TIME = "creation_time";
34 
35         public static final String CREATE_TABLE_STATEMENT =
36                 "CREATE TABLE IF NOT EXISTS "
37                         + TABLE_NAME
38                         + " ("
39                         + _ID
40                         + " INTEGER PRIMARY KEY, "
41                         + APP_LIST
42                         + " BLOB NOT NULL, "
43                         + CREATION_TIME
44                         + " INTEGER NOT NULL)";
45     }
46 }
47