| /* |
| * Copyright (C) 2011 Google Inc. |
| * Licensed to 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 com.android.ex.photo.provider; |
| |
| import android.net.Uri; |
| import android.provider.OpenableColumns; |
| |
| public final class PhotoContract { |
| /** Columns for the view */ |
| public static interface PhotoViewColumns { |
| /** |
| * This column is a {@link Uri} that can be queried |
| * for this individual image (resulting cursor has one single row for this image). |
| */ |
| public static final String URI = "uri"; |
| /** |
| * This column is a {@link String} that can be queried for this |
| * individual image to return a displayable name. |
| */ |
| public static final String NAME = OpenableColumns.DISPLAY_NAME; |
| /** |
| * This column is a {@link Uri} that points to the downloaded local file. |
| * Can be null. |
| */ |
| public static final String CONTENT_URI = "contentUri"; |
| /** |
| * This column is a {@link Uri} that points to a thumbnail of the image |
| * that ideally is a local file. |
| * Can be null. |
| */ |
| public static final String THUMBNAIL_URI = "thumbnailUri"; |
| /** |
| * This string column is the MIME type. |
| */ |
| public static final String CONTENT_TYPE = "contentType"; |
| /** |
| * This boolean column indicates that a loading indicator should display permenantly |
| * if no image urls are provided. |
| */ |
| public static final String LOADING_INDICATOR = "loadingIndicator"; |
| |
| } |
| |
| public static interface PhotoQuery { |
| /** Projection of the returned cursor */ |
| public final static String[] PROJECTION = { |
| PhotoViewColumns.URI, |
| PhotoViewColumns.NAME, |
| PhotoViewColumns.CONTENT_URI, |
| PhotoViewColumns.THUMBNAIL_URI, |
| PhotoViewColumns.CONTENT_TYPE, |
| }; |
| } |
| |
| public static final class ContentTypeParameters { |
| /** |
| * Parameter used to specify which type of content to return. |
| * Allows multiple types to be specified. |
| */ |
| public static final String CONTENT_TYPE = "contentType"; |
| |
| private ContentTypeParameters() {} |
| } |
| } |