| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.provider; |
| |
| import android.content.ContentResolver; |
| import android.content.Intent; |
| |
| /** |
| * These are standard columns for openable URIs. Providers that serve openable |
| * URIs <em>must</em> support at least these columns when queried. |
| * <p> |
| * To find the content type of a URI, use |
| * {@link ContentResolver#getType(android.net.Uri)}. |
| * |
| * @see Intent#CATEGORY_OPENABLE |
| */ |
| public interface OpenableColumns { |
| |
| /** |
| * The human-friendly name of file. If this is not provided then the name should default to the |
| * the last segment of the file's URI. |
| */ |
| public static final String DISPLAY_NAME = "_display_name"; |
| |
| /** |
| * The number of bytes in the file identified by the openable URI. Null if unknown. |
| */ |
| public static final String SIZE = "_size"; |
| } |