The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 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.provider; |
| 18 | |
| 19 | /** |
| 20 | * These are standard columns for openable URIs. (See |
| 21 | * {@link android.content.Intent#CATEGORY_OPENABLE}.) If possible providers that have openable URIs |
| 22 | * should support these columns. To find the content type of a URI use |
| 23 | * {@link android.content.ContentResolver#getType(android.net.Uri)} as normal. |
| 24 | */ |
| 25 | public interface OpenableColumns { |
| 26 | |
| 27 | /** |
| 28 | * The human-friendly name of file. If this is not provided then the name should default to the |
| 29 | * the last segment of the file's URI. |
| 30 | */ |
| 31 | public static final String DISPLAY_NAME = "_display_name"; |
| 32 | |
| 33 | /** |
| 34 | * The number of bytes in the file identified by the openable URI. Null if unknown. |
| 35 | */ |
| 36 | public static final String SIZE = "_size"; |
| 37 | } |