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Added in API level 14

CalendarContract.Calendars

public static final class CalendarContract.Calendars
extends Object implements BaseColumns, CalendarContract.SyncColumns, CalendarContract.CalendarColumns

java.lang.Object
    android.provider.CalendarContract.Calendars


日历表的常量和助手,其中包含各个日历的详细信息。

Operations

All operations can be done either as an app or as a sync adapter. To perform an operation as a sync adapter CALLER_IS_SYNCADAPTER should be set to true and ACCOUNT_NAME and ACCOUNT_TYPE must be set in the Uri parameters. See appendQueryParameter(java.lang.String, java.lang.String) for details on adding parameters. Sync adapters have write access to more columns but are restricted to a single account at a time. Calendars are designed to be primarily managed by a sync adapter and inserting new calendars should be done as a sync adapter. For the most part, apps should only update calendars (such as changing the color or display name). If a local calendar is required an app can do so by inserting as a sync adapter and using an ACCOUNT_TYPE of ACCOUNT_TYPE_LOCAL .
Insert
When inserting a new calendar the following fields must be included: The following fields are not required when inserting a Calendar but are generally a good idea to include:
Update
To perform an update on a calendar the _ID of the calendar should be provided either as an appended id to the Uri ( withAppendedId(Uri, long)) or as the first selection item--the selection should start with "_id=?" and the first selectionArg should be the _id of the calendar. Calendars may also be updated using a selection without the id. In general, the ACCOUNT_NAME and ACCOUNT_TYPE should not be changed after a calendar is created as this can cause issues for sync adapters.
Delete
Calendars can be deleted either by the _ID as an appended id on the Uri or using any standard selection. Deleting a calendar should generally be handled by a sync adapter as it will remove the calendar from the database and all associated data (aka events).
Query
Querying the Calendars table will get you all information about a set of calendars. There will be one row returned for each calendar that matches the query selection, or at most a single row if the _ID is appended to the Uri.

Calendar Columns

The following Calendar columns are writable by both an app and a sync adapter. The following Calendars columns are writable only by a sync adapter

摘要(Summary)

常量(Constants)

String CALENDAR_LOCATION

日历的默认位置。

String DEFAULT_SORT_ORDER

此表的默认排序顺序

String NAME

日历的名称。

Inherited constants

From interface android.provider.BaseColumns
From interface android.provider.CalendarContract.SyncColumns
From interface android.provider.CalendarContract.CalendarColumns
From interface android.provider.CalendarContract.CalendarSyncColumns

Fields

public static final Uri CONTENT_URI

内容://用于访问日历的样式网址

继承方法(Inherited methods)

From class java.lang.Object

常量(Constants)

CALENDAR_LOCATION

Added in API level 14
String CALENDAR_LOCATION

日历的默认位置。 列名称。

类型:TEXT

常量值:“calendar_location”

DEFAULT_SORT_ORDER

Added in API level 14
String DEFAULT_SORT_ORDER

此表的默认排序顺序

常量值:“calendar_displayName”

NAME

Added in API level 14
String NAME

日历的名称。 列名称。

类型:TEXT

常量值:“名称”

Fields

CONTENT_URI

Added in API level 14
Uri CONTENT_URI

内容://用于访问日历的样式网址

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