1 /*
2  * Copyright (C) 2020 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 android.appenumeration.cts.query;
18 
19 import android.content.ContentProvider;
20 import android.content.ContentValues;
21 import android.database.Cursor;
22 import android.database.MatrixCursor;
23 import android.net.Uri;
24 
25 import java.util.Collections;
26 
27 public class TestProvider extends ContentProvider {
28     @Override
onCreate()29     public boolean onCreate() {
30         return true;
31     }
32 
33     @Override
query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder)34     public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
35             String sortOrder) {
36         MatrixCursor matrixCursor = new MatrixCursor(new String[]{"seenPackage"}, 0);
37         getContext().getPackageManager().getInstalledPackages(0 /*flags*/).forEach(packageInfo -> {
38             matrixCursor.addRow(Collections.singletonList(packageInfo.packageName));
39         });
40         return matrixCursor;
41     }
42 
43     @Override
getType(Uri uri)44     public String getType(Uri uri) {
45         return null;
46     }
47 
48     @Override
insert(Uri uri, ContentValues values)49     public Uri insert(Uri uri, ContentValues values) {
50         return null;
51     }
52 
53     @Override
delete(Uri uri, String selection, String[] selectionArgs)54     public int delete(Uri uri, String selection, String[] selectionArgs) {
55         return 0;
56     }
57 
58     @Override
update(Uri uri, ContentValues values, String selection, String[] selectionArgs)59     public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
60         return 0;
61     }
62 }
63