Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 1 | /* |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 2 | * Copyright (C) 2020 The Android Open Source Project |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 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 | package com.android.server.appsearch; |
| 17 | |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 18 | import static android.app.appsearch.AppSearchResult.throwableToFailedResult; |
| 19 | |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 20 | import android.annotation.NonNull; |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 21 | import android.annotation.UserIdInt; |
| 22 | import android.app.ActivityManager; |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 23 | import android.app.appsearch.AppSearchBatchResult; |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 24 | import android.app.appsearch.AppSearchResult; |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 25 | import android.app.appsearch.AppSearchSchema; |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 26 | import android.app.appsearch.GenericDocument; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 27 | import android.app.appsearch.IAppSearchBatchResultCallback; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 28 | import android.app.appsearch.IAppSearchManager; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 29 | import android.app.appsearch.IAppSearchResultCallback; |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 30 | import android.app.appsearch.SearchResultPage; |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 31 | import android.app.appsearch.SearchSpec; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 32 | import android.content.Context; |
Alexander Dorokhine | 270d4f1 | 2020-01-15 17:24:35 -0800 | [diff] [blame] | 33 | import android.os.Binder; |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 34 | import android.os.Bundle; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 35 | import android.os.ParcelableException; |
| 36 | import android.os.RemoteException; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 37 | import android.util.Log; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 38 | |
Alexander Dorokhine | 270d4f1 | 2020-01-15 17:24:35 -0800 | [diff] [blame] | 39 | import com.android.internal.util.Preconditions; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 40 | import com.android.server.SystemService; |
Alexander Dorokhine | f660d8f | 2020-10-29 22:37:00 -0700 | [diff] [blame] | 41 | import com.android.server.appsearch.external.localstorage.AppSearchImpl; |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 42 | |
Alexander Dorokhine | 6a99f94 | 2020-12-04 02:57:22 -0800 | [diff] [blame] | 43 | import java.util.ArrayList; |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 44 | import java.util.List; |
| 45 | |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 46 | /** |
| 47 | * TODO(b/142567528): add comments when implement this class |
| 48 | */ |
| 49 | public class AppSearchManagerService extends SystemService { |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 50 | private static final String TAG = "AppSearchManagerService"; |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 51 | |
| 52 | public AppSearchManagerService(Context context) { |
| 53 | super(context); |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public void onStart() { |
| 58 | publishBinderService(Context.APP_SEARCH_SERVICE, new Stub()); |
| 59 | } |
| 60 | |
| 61 | private class Stub extends IAppSearchManager.Stub { |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 62 | @Override |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 63 | public void setSchema( |
Terry Wang | 6413aee | 2020-10-07 03:04:58 -0700 | [diff] [blame] | 64 | @NonNull String databaseName, |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 65 | @NonNull List<Bundle> schemaBundles, |
Alexander Dorokhine | 6a99f94 | 2020-12-04 02:57:22 -0800 | [diff] [blame] | 66 | @NonNull List<String> schemasNotPlatformSurfaceable, |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 67 | boolean forceOverride, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 68 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 69 | @NonNull IAppSearchResultCallback callback) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 70 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 71 | Preconditions.checkNotNull(schemaBundles); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 72 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 73 | int callingUid = Binder.getCallingUid(); |
| 74 | int callingUserId = handleIncomingUser(userId, callingUid); |
Jeff Sharkey | ea5328c | 2020-10-06 11:18:09 -0600 | [diff] [blame] | 75 | final long callingIdentity = Binder.clearCallingIdentity(); |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 76 | try { |
Alexander Dorokhine | 6a99f94 | 2020-12-04 02:57:22 -0800 | [diff] [blame] | 77 | List<AppSearchSchema> schemas = new ArrayList<>(schemaBundles.size()); |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 78 | for (int i = 0; i < schemaBundles.size(); i++) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 79 | schemas.add(new AppSearchSchema(schemaBundles.get(i))); |
Alexander Dorokhine | 92ce353 | 2020-10-06 01:39:36 -0700 | [diff] [blame] | 80 | } |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 81 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 82 | String packageName = convertUidToPackageName(callingUid); |
| 83 | impl.setSchema(packageName, databaseName, schemas, schemasNotPlatformSurfaceable, |
| 84 | forceOverride); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 85 | invokeCallbackOnResult(callback, |
| 86 | AppSearchResult.newSuccessfulResult(/*result=*/ null)); |
Alexander Dorokhine | 179c8b8 | 2020-01-11 00:17:48 -0800 | [diff] [blame] | 87 | } catch (Throwable t) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 88 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | 270d4f1 | 2020-01-15 17:24:35 -0800 | [diff] [blame] | 89 | } finally { |
| 90 | Binder.restoreCallingIdentity(callingIdentity); |
Alexander Dorokhine | 179c8b8 | 2020-01-11 00:17:48 -0800 | [diff] [blame] | 91 | } |
| 92 | } |
| 93 | |
| 94 | @Override |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 95 | public void getSchema( |
| 96 | @NonNull String databaseName, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 97 | @UserIdInt int userId, |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 98 | @NonNull IAppSearchResultCallback callback) { |
| 99 | Preconditions.checkNotNull(databaseName); |
| 100 | Preconditions.checkNotNull(callback); |
| 101 | int callingUid = Binder.getCallingUidOrThrow(); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 102 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 103 | final long callingIdentity = Binder.clearCallingIdentity(); |
| 104 | try { |
| 105 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 106 | String packageName = convertUidToPackageName(callingUid); |
| 107 | List<AppSearchSchema> schemas = impl.getSchema(packageName, databaseName); |
Terry Wang | 83a2493 | 2020-12-09 21:00:18 -0800 | [diff] [blame] | 108 | List<Bundle> schemaBundles = new ArrayList<>(schemas.size()); |
| 109 | for (int i = 0; i < schemas.size(); i++) { |
| 110 | schemaBundles.add(schemas.get(i).getBundle()); |
| 111 | } |
| 112 | invokeCallbackOnResult(callback, |
| 113 | AppSearchResult.newSuccessfulResult(schemaBundles)); |
| 114 | } catch (Throwable t) { |
| 115 | invokeCallbackOnError(callback, t); |
| 116 | } finally { |
| 117 | Binder.restoreCallingIdentity(callingIdentity); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | @Override |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 122 | public void putDocuments( |
Terry Wang | 6413aee | 2020-10-07 03:04:58 -0700 | [diff] [blame] | 123 | @NonNull String databaseName, |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 124 | @NonNull List<Bundle> documentBundles, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 125 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 126 | @NonNull IAppSearchBatchResultCallback callback) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 127 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 128 | Preconditions.checkNotNull(documentBundles); |
Alexander Dorokhine | cc22345 | 2020-01-19 03:00:28 -0800 | [diff] [blame] | 129 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 130 | int callingUid = Binder.getCallingUid(); |
| 131 | int callingUserId = handleIncomingUser(userId, callingUid); |
Jeff Sharkey | ea5328c | 2020-10-06 11:18:09 -0600 | [diff] [blame] | 132 | final long callingIdentity = Binder.clearCallingIdentity(); |
Alexander Dorokhine | 179c8b8 | 2020-01-11 00:17:48 -0800 | [diff] [blame] | 133 | try { |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 134 | AppSearchBatchResult.Builder<String, Void> resultBuilder = |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 135 | new AppSearchBatchResult.Builder<>(); |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 136 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 137 | String packageName = convertUidToPackageName(callingUid); |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 138 | for (int i = 0; i < documentBundles.size(); i++) { |
| 139 | GenericDocument document = new GenericDocument(documentBundles.get(i)); |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 140 | try { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 141 | // TODO(b/173451571): reduce burden of binder thread by enqueue request onto |
| 142 | // a separate thread. |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 143 | impl.putDocument(packageName, databaseName, document); |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 144 | resultBuilder.setSuccess(document.getUri(), /*result=*/ null); |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 145 | } catch (Throwable t) { |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 146 | resultBuilder.setResult(document.getUri(), throwableToFailedResult(t)); |
Alexander Dorokhine | 1846584 | 2020-01-21 01:08:57 -0800 | [diff] [blame] | 147 | } |
| 148 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 149 | invokeCallbackOnResult(callback, resultBuilder.build()); |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 150 | } catch (Throwable t) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 151 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | cc22345 | 2020-01-19 03:00:28 -0800 | [diff] [blame] | 152 | } finally { |
| 153 | Binder.restoreCallingIdentity(callingIdentity); |
Alexander Dorokhine | fd07eba | 2020-01-13 20:22:20 -0800 | [diff] [blame] | 154 | } |
| 155 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 156 | |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 157 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 158 | public void getDocuments( |
| 159 | @NonNull String databaseName, |
| 160 | @NonNull String namespace, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 161 | @NonNull List<String> uris, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 162 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 163 | @NonNull IAppSearchBatchResultCallback callback) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 164 | Preconditions.checkNotNull(databaseName); |
| 165 | Preconditions.checkNotNull(namespace); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 166 | Preconditions.checkNotNull(uris); |
| 167 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 168 | int callingUid = Binder.getCallingUid(); |
| 169 | int callingUserId = handleIncomingUser(userId, callingUid); |
Jeff Sharkey | ea5328c | 2020-10-06 11:18:09 -0600 | [diff] [blame] | 170 | final long callingIdentity = Binder.clearCallingIdentity(); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 171 | try { |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 172 | AppSearchBatchResult.Builder<String, Bundle> resultBuilder = |
Alexander Dorokhine | a95f44f | 2020-03-06 13:53:14 -0800 | [diff] [blame] | 173 | new AppSearchBatchResult.Builder<>(); |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 174 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 175 | String packageName = convertUidToPackageName(callingUid); |
Alexander Dorokhine | a95f44f | 2020-03-06 13:53:14 -0800 | [diff] [blame] | 176 | for (int i = 0; i < uris.size(); i++) { |
| 177 | String uri = uris.get(i); |
| 178 | try { |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 179 | GenericDocument document = impl.getDocument(packageName, databaseName, |
| 180 | namespace, uri); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 181 | resultBuilder.setSuccess(uri, document.getBundle()); |
Alexander Dorokhine | a95f44f | 2020-03-06 13:53:14 -0800 | [diff] [blame] | 182 | } catch (Throwable t) { |
| 183 | resultBuilder.setResult(uri, throwableToFailedResult(t)); |
| 184 | } |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 185 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 186 | invokeCallbackOnResult(callback, resultBuilder.build()); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 187 | } catch (Throwable t) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 188 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | 69a8d9f | 2020-03-06 10:43:16 -0800 | [diff] [blame] | 189 | } finally { |
| 190 | Binder.restoreCallingIdentity(callingIdentity); |
| 191 | } |
| 192 | } |
| 193 | |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 194 | // TODO(sidchhabra): Do this in a threadpool. |
| 195 | @Override |
Alexander Dorokhine | e708e18 | 2020-03-06 15:30:34 -0800 | [diff] [blame] | 196 | public void query( |
Terry Wang | 6413aee | 2020-10-07 03:04:58 -0700 | [diff] [blame] | 197 | @NonNull String databaseName, |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 198 | @NonNull String queryExpression, |
| 199 | @NonNull Bundle searchSpecBundle, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 200 | @UserIdInt int userId, |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 201 | @NonNull IAppSearchResultCallback callback) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 202 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 203 | Preconditions.checkNotNull(queryExpression); |
| 204 | Preconditions.checkNotNull(searchSpecBundle); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 205 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 206 | int callingUid = Binder.getCallingUid(); |
| 207 | int callingUserId = handleIncomingUser(userId, callingUid); |
Jeff Sharkey | ea5328c | 2020-10-06 11:18:09 -0600 | [diff] [blame] | 208 | final long callingIdentity = Binder.clearCallingIdentity(); |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 209 | try { |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 210 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 211 | String packageName = convertUidToPackageName(callingUid); |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 212 | SearchResultPage searchResultPage = impl.query( |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 213 | packageName, |
Alexander Dorokhine | c9fc960 | 2020-10-06 01:39:50 -0700 | [diff] [blame] | 214 | databaseName, |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 215 | queryExpression, |
| 216 | new SearchSpec(searchSpecBundle)); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 217 | invokeCallbackOnResult(callback, |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 218 | AppSearchResult.newSuccessfulResult(searchResultPage.getBundle())); |
Alexander Dorokhine | e708e18 | 2020-03-06 15:30:34 -0800 | [diff] [blame] | 219 | } catch (Throwable t) { |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 220 | invokeCallbackOnError(callback, t); |
| 221 | } finally { |
| 222 | Binder.restoreCallingIdentity(callingIdentity); |
| 223 | } |
| 224 | } |
| 225 | |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 226 | @Override |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 227 | public void globalQuery( |
| 228 | @NonNull String queryExpression, |
| 229 | @NonNull Bundle searchSpecBundle, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 230 | @UserIdInt int userId, |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 231 | @NonNull IAppSearchResultCallback callback) { |
| 232 | Preconditions.checkNotNull(queryExpression); |
| 233 | Preconditions.checkNotNull(searchSpecBundle); |
| 234 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 235 | int callingUid = Binder.getCallingUid(); |
| 236 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 237 | final long callingIdentity = Binder.clearCallingIdentity(); |
| 238 | try { |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 239 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 240 | SearchResultPage searchResultPage = impl.globalQuery( |
| 241 | queryExpression, |
| 242 | new SearchSpec(searchSpecBundle)); |
| 243 | invokeCallbackOnResult(callback, |
| 244 | AppSearchResult.newSuccessfulResult(searchResultPage.getBundle())); |
| 245 | } catch (Throwable t) { |
| 246 | invokeCallbackOnError(callback, t); |
| 247 | } finally { |
| 248 | Binder.restoreCallingIdentity(callingIdentity); |
| 249 | } |
| 250 | } |
| 251 | |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 252 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 253 | public void getNextPage(long nextPageToken, @UserIdInt int userId, |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 254 | @NonNull IAppSearchResultCallback callback) { |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 255 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 256 | int callingUid = Binder.getCallingUid(); |
| 257 | int callingUserId = handleIncomingUser(userId, callingUid); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 258 | final long callingIdentity = Binder.clearCallingIdentity(); |
| 259 | // TODO(b/162450968) check nextPageToken is being advanced by the same uid as originally |
| 260 | // opened it |
| 261 | try { |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 262 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 263 | SearchResultPage searchResultPage = impl.getNextPage(nextPageToken); |
| 264 | invokeCallbackOnResult(callback, |
| 265 | AppSearchResult.newSuccessfulResult(searchResultPage.getBundle())); |
| 266 | } catch (Throwable t) { |
| 267 | invokeCallbackOnError(callback, t); |
| 268 | } finally { |
| 269 | Binder.restoreCallingIdentity(callingIdentity); |
| 270 | } |
| 271 | } |
| 272 | |
| 273 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 274 | public void invalidateNextPageToken(long nextPageToken, @UserIdInt int userId) { |
| 275 | int callingUid = Binder.getCallingUid(); |
| 276 | int callingUserId = handleIncomingUser(userId, callingUid); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 277 | final long callingIdentity = Binder.clearCallingIdentity(); |
| 278 | try { |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 279 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | d48f236 | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 280 | impl.invalidateNextPageToken(nextPageToken); |
| 281 | } catch (Throwable t) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 282 | Log.e(TAG, "Unable to invalidate the query page token", t); |
Alexander Dorokhine | e708e18 | 2020-03-06 15:30:34 -0800 | [diff] [blame] | 283 | } finally { |
| 284 | Binder.restoreCallingIdentity(callingIdentity); |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 285 | } |
sidchhabra | a7c8f8a | 2020-01-16 18:38:17 -0800 | [diff] [blame] | 286 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 287 | |
Alexander Dorokhine | f6c66ae | 2020-03-09 14:47:25 -0700 | [diff] [blame] | 288 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 289 | public void removeByUri( |
| 290 | @NonNull String databaseName, |
| 291 | @NonNull String namespace, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 292 | @NonNull List<String> uris, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 293 | @UserIdInt int userId, |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 294 | @NonNull IAppSearchBatchResultCallback callback) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 295 | Preconditions.checkNotNull(databaseName); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 296 | Preconditions.checkNotNull(uris); |
| 297 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 298 | int callingUid = Binder.getCallingUid(); |
| 299 | int callingUserId = handleIncomingUser(userId, callingUid); |
Jeff Sharkey | ea5328c | 2020-10-06 11:18:09 -0600 | [diff] [blame] | 300 | final long callingIdentity = Binder.clearCallingIdentity(); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 301 | try { |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 302 | AppSearchBatchResult.Builder<String, Void> resultBuilder = |
| 303 | new AppSearchBatchResult.Builder<>(); |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 304 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 305 | String packageName = convertUidToPackageName(callingUid); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 306 | for (int i = 0; i < uris.size(); i++) { |
| 307 | String uri = uris.get(i); |
| 308 | try { |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 309 | impl.remove(packageName, databaseName, namespace, uri); |
Alexander Dorokhine | c66d67c | 2020-10-08 13:44:04 -0700 | [diff] [blame] | 310 | resultBuilder.setSuccess(uri, /*result= */null); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 311 | } catch (Throwable t) { |
| 312 | resultBuilder.setResult(uri, throwableToFailedResult(t)); |
| 313 | } |
| 314 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 315 | invokeCallbackOnResult(callback, resultBuilder.build()); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 316 | } catch (Throwable t) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 317 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | ff82fba | 2020-03-09 16:35:24 -0700 | [diff] [blame] | 318 | } finally { |
| 319 | Binder.restoreCallingIdentity(callingIdentity); |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | @Override |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 324 | public void removeByQuery( |
| 325 | @NonNull String databaseName, |
| 326 | @NonNull String queryExpression, |
| 327 | @NonNull Bundle searchSpecBundle, |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 328 | @UserIdInt int userId, |
Alexander Dorokhine | 178366b | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 329 | @NonNull IAppSearchResultCallback callback) { |
Terry Wang | 26b9e5c | 2020-10-23 02:05:01 -0700 | [diff] [blame] | 330 | Preconditions.checkNotNull(databaseName); |
| 331 | Preconditions.checkNotNull(queryExpression); |
| 332 | Preconditions.checkNotNull(searchSpecBundle); |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 333 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 334 | int callingUid = Binder.getCallingUid(); |
| 335 | int callingUserId = handleIncomingUser(userId, callingUid); |
Jeff Sharkey | ea5328c | 2020-10-06 11:18:09 -0600 | [diff] [blame] | 336 | final long callingIdentity = Binder.clearCallingIdentity(); |
Alexander Dorokhine | f6c66ae | 2020-03-09 14:47:25 -0700 | [diff] [blame] | 337 | try { |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 338 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 339 | String packageName = convertUidToPackageName(callingUid); |
| 340 | impl.removeByQuery(packageName, databaseName, queryExpression, |
Alexander Dorokhine | 178366b | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 341 | new SearchSpec(searchSpecBundle)); |
| 342 | invokeCallbackOnResult(callback, AppSearchResult.newSuccessfulResult(null)); |
Alexander Dorokhine | f6c66ae | 2020-03-09 14:47:25 -0700 | [diff] [blame] | 343 | } catch (Throwable t) { |
Alexander Dorokhine | 178366b | 2020-10-20 17:40:49 -0700 | [diff] [blame] | 344 | invokeCallbackOnError(callback, t); |
Alexander Dorokhine | f6c66ae | 2020-03-09 14:47:25 -0700 | [diff] [blame] | 345 | } finally { |
| 346 | Binder.restoreCallingIdentity(callingIdentity); |
| 347 | } |
| 348 | } |
| 349 | |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 350 | @Override |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 351 | public void persistToDisk(@UserIdInt int userId) { |
| 352 | int callingUid = Binder.getCallingUidOrThrow(); |
| 353 | int callingUserId = handleIncomingUser(userId, callingUid); |
| 354 | final long callingIdentity = Binder.clearCallingIdentity(); |
| 355 | try { |
| 356 | AppSearchImpl impl = ImplInstanceManager.getInstance(getContext(), callingUserId); |
| 357 | impl.persistToDisk(); |
| 358 | } catch (Throwable t) { |
| 359 | Log.e(TAG, "Unable to persist the data to disk", t); |
| 360 | } finally { |
| 361 | Binder.restoreCallingIdentity(callingIdentity); |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | @Override |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 366 | public void initialize(@UserIdInt int userId, @NonNull IAppSearchResultCallback callback) { |
Terry Wang | bfbfcac | 2020-11-06 15:46:44 -0800 | [diff] [blame] | 367 | Preconditions.checkNotNull(callback); |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 368 | int callingUid = Binder.getCallingUid(); |
| 369 | int callingUserId = handleIncomingUser(userId, callingUid); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 370 | final long callingIdentity = Binder.clearCallingIdentity(); |
| 371 | try { |
Terry Wang | 0d39387 | 2020-12-11 22:17:09 +0000 | [diff] [blame] | 372 | ImplInstanceManager.getInstance(getContext(), callingUserId); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 373 | invokeCallbackOnResult(callback, AppSearchResult.newSuccessfulResult(null)); |
| 374 | } catch (Throwable t) { |
| 375 | invokeCallbackOnError(callback, t); |
| 376 | } finally { |
| 377 | Binder.restoreCallingIdentity(callingIdentity); |
| 378 | } |
| 379 | } |
| 380 | |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 381 | /** |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 382 | * Returns a package name for the given uid. |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 383 | * |
| 384 | * <p>The current implementation returns the package name of the app with this uid in a |
| 385 | * format like {@code com.example.package} or {@code com.example.sharedname:5678}. |
| 386 | */ |
| 387 | @NonNull |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 388 | private String convertUidToPackageName(int callingUid) { |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 389 | // For regular apps, this call will return the package name. If callingUid is an |
| 390 | // android:sharedUserId, this value may be another type of name and have a :uid suffix. |
| 391 | String callingUidName = getContext().getPackageManager().getNameForUid(callingUid); |
| 392 | if (callingUidName == null) { |
| 393 | // Not sure how this is possible --- maybe app was uninstalled? |
| 394 | throw new IllegalStateException( |
| 395 | "Failed to look up package name for uid " + callingUid); |
| 396 | } |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 397 | return callingUidName; |
Alexander Dorokhine | ebd3774 | 2020-09-22 15:02:26 -0700 | [diff] [blame] | 398 | } |
| 399 | |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 400 | /** Invokes the {@link IAppSearchResultCallback} with the result. */ |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 401 | private void invokeCallbackOnResult(IAppSearchResultCallback callback, |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 402 | AppSearchResult<?> result) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 403 | try { |
| 404 | callback.onResult(result); |
| 405 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 406 | Log.e(TAG, "Unable to send result to the callback", e); |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 407 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 408 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 409 | |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 410 | /** Invokes the {@link IAppSearchBatchResultCallback} with the result. */ |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 411 | private void invokeCallbackOnResult(IAppSearchBatchResultCallback callback, |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 412 | AppSearchBatchResult<?, ?> result) { |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 413 | try { |
| 414 | callback.onResult(result); |
| 415 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 416 | Log.e(TAG, "Unable to send result to the callback", e); |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 417 | } |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 418 | } |
| 419 | |
| 420 | /** |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 421 | * Invokes the {@link IAppSearchResultCallback} with an throwable. |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 422 | * |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 423 | * <p>The throwable is convert to a {@link AppSearchResult}; |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 424 | */ |
| 425 | private void invokeCallbackOnError(IAppSearchResultCallback callback, Throwable throwable) { |
| 426 | try { |
| 427 | callback.onResult(throwableToFailedResult(throwable)); |
| 428 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 429 | Log.e(TAG, "Unable to send result to the callback", e); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 430 | } |
| 431 | } |
| 432 | |
| 433 | /** |
Alexander Dorokhine | 8c5ba91 | 2020-12-14 22:58:12 -0800 | [diff] [blame] | 434 | * Invokes the {@link IAppSearchBatchResultCallback} with an unexpected internal throwable. |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 435 | * |
| 436 | * <p>The throwable is converted to {@link ParcelableException}. |
| 437 | */ |
| 438 | private void invokeCallbackOnError(IAppSearchBatchResultCallback callback, |
| 439 | Throwable throwable) { |
| 440 | try { |
| 441 | callback.onSystemError(new ParcelableException(throwable)); |
| 442 | } catch (RemoteException e) { |
Terry Wang | 2da1785 | 2020-12-16 19:59:08 -0800 | [diff] [blame] | 443 | Log.e(TAG, "Unable to send error to the callback", e); |
Terry Wang | dbd1dca | 2020-11-03 17:03:56 -0800 | [diff] [blame] | 444 | } |
Alexander Dorokhine | 969f446 | 2020-03-05 15:54:19 -0800 | [diff] [blame] | 445 | } |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 446 | } |
Terry Wang | f209307 | 2020-11-30 04:47:19 -0800 | [diff] [blame] | 447 | |
| 448 | //TODO(b/173553485) verifying that the caller has permission to access target user's data |
| 449 | //TODO(b/173553485) Handle ACTION_USER_REMOVED broadcast |
| 450 | //TODO(b/173553485) Implement SystemService.onUserStopping() |
| 451 | private static int handleIncomingUser(@UserIdInt int userId, int callingUid) { |
| 452 | int callingPid = Binder.getCallingPid(); |
| 453 | return ActivityManager.handleIncomingUser(callingPid, callingUid, userId, |
| 454 | /*allowAll=*/ false, /*requireFull=*/ false, |
| 455 | /*name=*/ null, /*callerPackage=*/ null); |
| 456 | } |
Terry Wang | febbead | 2019-10-17 17:05:18 -0700 | [diff] [blame] | 457 | } |