Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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.bookmarkprovider; |
| 18 | |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 19 | import android.content.ContentProvider; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 20 | import android.content.ContentValues; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 21 | import android.database.Cursor; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 22 | import android.database.MatrixCursor; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 23 | import android.net.Uri; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 24 | import android.provider.Browser; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 25 | import android.provider.BrowserContract; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 26 | |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 27 | /** |
| 28 | * This class exists only for compatibility reasons to prevent apps |
| 29 | * querying it from getting null cursors they do not expect and crash. |
| 30 | */ |
| 31 | public class BookmarkProvider extends ContentProvider { |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 32 | |
| 33 | @Override |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 34 | public boolean onCreate() { |
| 35 | return true; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 36 | } |
| 37 | |
| 38 | @Override |
| 39 | public String getType(Uri uri) { |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 40 | return BrowserContract.Bookmarks.CONTENT_TYPE; |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | public Uri insert(Uri uri, ContentValues values) { |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 45 | return null; |
| 46 | } |
| 47 | |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 48 | @Override |
| 49 | public int delete(Uri uri, String selection, String[] selectionArgs) { |
| 50 | return 0; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 51 | } |
| 52 | |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 53 | @Override |
| 54 | public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { |
| 55 | return 0; |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | @Override |
| 59 | public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, |
| 60 | String sortOrder) { |
Svetoslav | de0e388 | 2015-06-05 16:34:21 -0700 | [diff] [blame] | 61 | return new MatrixCursor(Browser.HISTORY_PROJECTION, 0); |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 62 | } |
Paul Miller | 2ed4f50 | 2015-03-16 17:22:30 -0700 | [diff] [blame] | 63 | } |