Garfield Tan | e967033 | 2017-03-06 18:33:23 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 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.documentsui; |
| 18 | |
| 19 | import android.database.Cursor; |
| 20 | import android.provider.DocumentsContract.Root; |
| 21 | |
| 22 | import java.io.FileNotFoundException; |
| 23 | |
| 24 | /** |
| 25 | * Test provider that provides different kinds of broken behaviors DocumentsUI may encounter. |
| 26 | */ |
| 27 | public class BrokenProvider extends TestRootProvider { |
| 28 | |
| 29 | // Root information for a root that throws when querying its root document |
| 30 | private static final String BROKEN_ROOT_DOCUMENT_ID = "BROKEN_ROOT_DOCUMENT"; |
| 31 | private static final String BROKEN_ROOT_DOCUMENT_TITLE = "Broken Root Doc"; |
| 32 | |
| 33 | @Override |
| 34 | public boolean onCreate() { |
| 35 | return true; |
| 36 | } |
| 37 | |
| 38 | public BrokenProvider() { |
| 39 | super( |
| 40 | BROKEN_ROOT_DOCUMENT_TITLE, |
| 41 | BROKEN_ROOT_DOCUMENT_ID, |
| 42 | Root.FLAG_SUPPORTS_CREATE, |
| 43 | BROKEN_ROOT_DOCUMENT_ID); |
| 44 | } |
| 45 | |
| 46 | @Override |
| 47 | public Cursor queryDocument(String documentId, String[] projection) |
| 48 | throws FileNotFoundException { |
| 49 | if (BROKEN_ROOT_DOCUMENT_ID.equals(documentId)) { |
| 50 | throw new FileNotFoundException(); |
| 51 | } |
| 52 | |
| 53 | return null; |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public Cursor queryChildDocuments(String parentDocumentId, String[] projection, |
| 58 | String sortOrder) throws FileNotFoundException { |
| 59 | throw new UnsupportedOperationException(); |
| 60 | } |
| 61 | } |