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Merge "Add the contract class for the new Broswer provider."

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This commit is contained in:
Jeff Hamilton
2010-08-17 10:50:21 -07:00
committed by Android (Google) Code Review
parent 2dd2197805 e5d0a83b12
commit f6105cfd73
1 changed files with 365 additions and 0 deletions
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core/java/android/provider/BrowserContract.java Normal file
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/*
* Copyright (C) 2010 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.accounts.Account;
import android.content.ContentProviderClient;
import android.content.ContentProviderOperation;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.RemoteException;
import android.provider.SyncStateContract;
import android.util.Pair;
/**
* @hide
*/
public class BrowserContract {
/** The authority for the browser provider */
public static final String AUTHORITY = "com.android.browser";
/** A content:// style uri to the authority for the browser provider */
public static final Uri AUTHORITY_URI = Uri.parse("content://" + AUTHORITY);
/**
* An optional insert, update or delete URI parameter that allows the caller
* to specify that it is a sync adapter. The default value is false. If true
* the dirty flag is not automatically set and the "syncToNetwork" parameter
* is set to false when calling
* {@link ContentResolver#notifyChange(android.net.Uri, android.database.ContentObserver, boolean)}.
*/
public static final String CALLER_IS_SYNCADAPTER = "caller_is_syncadapter";
/**
* Generic columns for use by sync adapters. The specific functions of
* these columns are private to the sync adapter. Other clients of the API
* should not attempt to either read or write these columns.
*/
interface BaseSyncColumns {
/** Generic column for use by sync adapters. */
public static final String SYNC1 = "sync1";
/** Generic column for use by sync adapters. */
public static final String SYNC2 = "sync2";
/** Generic column for use by sync adapters. */
public static final String SYNC3 = "sync3";
/** Generic column for use by sync adapters. */
public static final String SYNC4 = "sync4";
/** Generic column for use by sync adapters. */
public static final String SYNC5 = "sync5";
}
/**
* Columns that appear when each row of a table belongs to a specific
* account, including sync information that an account may need.
*/
interface SyncColumns extends BaseSyncColumns {
/**
* The name of the account instance to which this row belongs, which when paired with
* {@link #ACCOUNT_TYPE} identifies a specific account.
* <P>Type: TEXT</P>
*/
public static final String ACCOUNT_NAME = "account_name";
/**
* The type of account to which this row belongs, which when paired with
* {@link #ACCOUNT_NAME} identifies a specific account.
* <P>Type: TEXT</P>
*/
public static final String ACCOUNT_TYPE = "account_type";
/**
* String that uniquely identifies this row to its source account.
* <P>Type: TEXT</P>
*/
public static final String SOURCE_ID = "sourceid";
/**
* Version number that is updated whenever this row or its related data
* changes.
* <P>Type: INTEGER</P>
*/
public static final String VERSION = "version";
/**
* Flag indicating that {@link #VERSION} has changed, and this row needs
* to be synchronized by its owning account.
* <P>Type: INTEGER (boolean)</P>
*/
public static final String DIRTY = "dirty";
}
interface BookmarkColumns {
/**
* The unique ID for a row.
* <P>Type: INTEGER (long)</P>
*/
public static final String _ID = "_id";
/**
* The URL of the bookmark.
* <P>Type: TEXT (URL)</P>
*/
public static final String URL = "url";
/**
* The user visible title of the bookmark.
* <P>Type: TEXT</P>
*/
public static final String TITLE = "title";
/**
* The favicon of the bookmark, may be NULL.
* Must decode via {@link BitmapFactory#decodeByteArray}.
* <p>Type: BLOB (image)</p>
*/
public static final String FAVICON = "favicon";
/**
* A thumbnail of the page,may be NULL.
* Must decode via {@link BitmapFactory#decodeByteArray}.
* <p>Type: BLOB (image)</p>
*/
public static final String THUMBNAIL = "thumbnail";
/**
* The touch icon for the web page, may be NULL.
* Must decode via {@link BitmapFactory#decodeByteArray}.
* <p>Type: BLOB (image)</p>
* @hide
*/
public static final String TOUCH_ICON = "touch_icon";
}
/**
* The bookmarks table, which holds the user's browser bookmarks.
*/
public static final class Bookmarks implements BookmarkColumns, SyncColumns {
/**
* This utility class cannot be instantiated.
*/
private Bookmarks() {}
/**
* The content:// style URI for this table
*/
public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "bookmarks");
/**
* The content:// style URI for the default folder
*/
public static final Uri CONTENT_URI_DEFAULT_FOLDER =
Uri.withAppendedPath(CONTENT_URI, "folder");
/**
* Builds a URI that points to a specific folder.
* @param folderId the ID of the folder to point to
*/
public static final Uri buildFolderUri(long folderId) {
return ContentUris.withAppendedId(CONTENT_URI_DEFAULT_FOLDER, folderId);
}
/**
* The MIME type of {@link #CONTENT_URI} providing a directory of bookmarks.
*/
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/bookmark";
/**
* The MIME type of a {@link #CONTENT_URI} of a single bookmark.
*/
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/bookmark";
/**
* Query parameter to use if you want to see deleted bookmarks that are still
* around on the device and haven't been synced yet.
* @see #IS_DELETED
*/
public static final String QUERY_PARAMETER_SHOW_DELETED = "show_deleted";
/**
* Flag indicating if an item is a folder or bookmark. Non-zero values indicate
* a folder and zero indicates a bookmark.
* <P>Type: INTEGER (boolean)</P>
*/
public static final String IS_FOLDER = "folder";
/**
* The ID of the parent folder. ID 0 is the root folder.
* <P>Type: INTEGER (reference to item in the same table)</P>
*/
public static final String PARENT = "parent";
/**
* The position of the bookmark in relation to it's siblings that share the same
* {@link #PARENT}. May be negative.
* <P>Type: INTEGER</P>
*/
public static final String POSITION = "position";
/**
* The item that the bookmark should be inserted after.
* May be negative.
* <P>Type: INTEGER</P>
*/
public static final String INSERT_AFTER = "insert_after";
/**
* A flag to indicate if an item has been deleted. Queries will not return deleted
* entries unless you add the {@link #QUERY_PARAMETER_SHOW_DELETED} query paramter
* to the URI when performing your query.
* <p>Type: INTEGER (non-zero if the item has been deleted, zero if it hasn't)
* @see #QUERY_PARAMETER_SHOW_DELETED
*/
public static final String IS_DELETED = "deleted";
}
/**
* The history table, which holds the browsing history.
*/
public static final class History implements BookmarkColumns {
/**
* This utility class cannot be instantiated.
*/
private History() {}
/**
* The content:// style URI for this table
*/
public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "history");
/**
* The MIME type of {@link #CONTENT_URI} providing a directory of browser history items.
*/
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/browser-history";
/**
* The MIME type of a {@link #CONTENT_URI} of a single browser history item.
*/
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/browser-history";
/**
* The date the item was last visited, in milliseconds since the epoch.
* <p>Type: INTEGER (date in milliseconds since January 1, 1970)</p>
*/
public static final String DATE_LAST_VISITED = "date";
/**
* The date the item created, in milliseconds since the epoch.
* <p>Type: NUMBER (date in milliseconds since January 1, 1970)</p>
*/
public static final String DATE_CREATED = "created";
/**
* The number of times the item has been visited.
* <p>Type: INTEGER</p>
*/
public static final String VISITS = "visits";
}
/**
* The search history table.
* @hide
*/
public static final class Searches {
private Searches() {}
/**
* The content:// style URI for this table
*/
public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "searches");
/**
* The MIME type of {@link #CONTENT_URI} providing a directory of browser search items.
*/
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/searches";
/**
* The MIME type of a {@link #CONTENT_URI} of a single browser search item.
*/
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/searches";
/**
* The unique ID for a row.
* <P>Type: INTEGER (long)</P>
*/
public static final String _ID = "_id";
/**
* The user entered search term.
*/
public static final String SEARCH = "search";
/**
* The date the search was performed, in milliseconds since the epoch.
* <p>Type: NUMBER (date in milliseconds since January 1, 1970)</p>
*/
public static final String DATE = "date";
}
/**
* A table provided for sync adapters to use for storing private sync state data.
*
* @see SyncStateContract
*/
public static final class SyncState implements SyncStateContract.Columns {
/**
* This utility class cannot be instantiated
*/
private SyncState() {}
public static final String CONTENT_DIRECTORY =
SyncStateContract.Constants.CONTENT_DIRECTORY;
/**
* The content:// style URI for this table
*/
public static final Uri CONTENT_URI =
Uri.withAppendedPath(AUTHORITY_URI, CONTENT_DIRECTORY);
/**
* @see android.provider.SyncStateContract.Helpers#get
*/
public static byte[] get(ContentProviderClient provider, Account account)
throws RemoteException {
return SyncStateContract.Helpers.get(provider, CONTENT_URI, account);
}
/**
* @see android.provider.SyncStateContract.Helpers#get
*/
public static Pair<Uri, byte[]> getWithUri(ContentProviderClient provider, Account account)
throws RemoteException {
return SyncStateContract.Helpers.getWithUri(provider, CONTENT_URI, account);
}
/**
* @see android.provider.SyncStateContract.Helpers#set
*/
public static void set(ContentProviderClient provider, Account account, byte[] data)
throws RemoteException {
SyncStateContract.Helpers.set(provider, CONTENT_URI, account, data);
}
/**
* @see android.provider.SyncStateContract.Helpers#newSetOperation
*/
public static ContentProviderOperation newSetOperation(Account account, byte[] data) {
return SyncStateContract.Helpers.newSetOperation(CONTENT_URI, account, data);
}
}
}