public
static
final
class
CalendarContract.Instances
extends Object
implements
BaseColumns,
CalendarContract.EventsColumns,
CalendarContract.CalendarColumns
java.lang.Object | |
↳ | android.provider.CalendarContract.Instances |
Fields and helpers for interacting with Instances. An instance is a single occurrence of an event including time zone specific start and end days and minutes. The instances table is not writable and only provides a way to query event occurrences.
Constants | |
---|---|
String |
BEGIN
The beginning time of the instance, in UTC milliseconds. |
String |
END
The ending time of the instance, in UTC milliseconds. |
String |
END_DAY
The Julian end day of the instance, relative to the local time zone. |
String |
END_MINUTE
The end minute of the instance measured from midnight in the local time zone. |
String |
EVENT_ID
The _id of the event for this instance. |
String |
START_DAY
The Julian start day of the instance, relative to the local time zone. |
String |
START_MINUTE
The start minute of the instance measured from midnight in the local time zone. |
Inherited constants |
---|
From
interface
android.provider.BaseColumns
|
From
interface
android.provider.CalendarContract.EventsColumns
|
From
interface
android.provider.CalendarContract.CalendarColumns
|
Fields | |
---|---|
public
static
final
Uri |
CONTENT_BY_DAY_URI
The content:// style URL for querying an instance range by Julian Day. |
public
static
final
Uri |
CONTENT_SEARCH_BY_DAY_URI
The content:// style URL for querying an instance range with a search term. |
public
static
final
Uri |
CONTENT_SEARCH_URI
The content:// style URL for querying an instance range with a search term. |
public
static
final
Uri |
CONTENT_URI
The content:// style URL for querying an instance range. |
Public methods | |
---|---|
static
final
Cursor
|
query(ContentResolver cr, String[] projection, long begin, long end)
Performs a query to return all visible instances in the given range. |
static
final
Cursor
|
query(ContentResolver cr, String[] projection, long begin, long end, String searchQuery)
Performs a query to return all visible instances in the given range that match the given query. |
Inherited methods | |
---|---|
From
class
java.lang.Object
|
String BEGIN
The beginning time of the instance, in UTC milliseconds. Column name.
Type: INTEGER (long; millis since epoch)
Constant Value: "begin"
String END
The ending time of the instance, in UTC milliseconds. Column name.
Type: INTEGER (long; millis since epoch)
Constant Value: "end"
String END_DAY
The Julian end day of the instance, relative to the local time zone. Column name.
Type: INTEGER (int)
Constant Value: "endDay"
String END_MINUTE
The end minute of the instance measured from midnight in the local time zone. Column name.
Type: INTEGER (int)
Constant Value: "endMinute"
String EVENT_ID
The _id of the event for this instance. Column name.
Type: INTEGER (long, foreign key to the Events table)
Constant Value: "event_id"
String START_DAY
The Julian start day of the instance, relative to the local time zone. Column name.
Type: INTEGER (int)
Constant Value: "startDay"
String START_MINUTE
The start minute of the instance measured from midnight in the local time zone. Column name.
Type: INTEGER (int)
Constant Value: "startMinute"
Uri CONTENT_BY_DAY_URI
The content:// style URL for querying an instance range by Julian Day. The start and end day should be added as path segments if this is used directly.
Uri CONTENT_SEARCH_BY_DAY_URI
The content:// style URL for querying an instance range with a search term. The start day, end day, and search string should be appended as path segments if this is used directly.
Uri CONTENT_SEARCH_URI
The content:// style URL for querying an instance range with a search term. The begin, end, and search string should be appended as path segments if this is used directly.
Uri CONTENT_URI
The content:// style URL for querying an instance range. The begin and end of the range to query should be added as path segments if this is used directly.
Cursor query (ContentResolver cr, String[] projection, long begin, long end)
Performs a query to return all visible instances in the given range. This is a blocking function and should not be done on the UI thread. This will cause an expansion of recurring events to fill this time range if they are not already expanded and will slow down for larger time ranges with many recurring events.
Parameters | |
---|---|
cr |
ContentResolver :
The ContentResolver to use for the query |
projection |
String :
The columns to return |
begin |
long :
The start of the time range to query in UTC millis since
epoch |
end |
long :
The end of the time range to query in UTC millis since
epoch |
Returns | |
---|---|
Cursor |
A Cursor containing all instances in the given range |
Cursor query (ContentResolver cr, String[] projection, long begin, long end, String searchQuery)
Performs a query to return all visible instances in the given range that match the given query. This is a blocking function and should not be done on the UI thread. This will cause an expansion of recurring events to fill this time range if they are not already expanded and will slow down for larger time ranges with many recurring events.
Parameters | |
---|---|
cr |
ContentResolver :
The ContentResolver to use for the query |
projection |
String :
The columns to return |
begin |
long :
The start of the time range to query in UTC millis since
epoch |
end |
long :
The end of the time range to query in UTC millis since
epoch |
searchQuery |
String :
A string of space separated search terms. Segments
enclosed by double quotes will be treated as a single
term. |
Returns | |
---|---|
Cursor |
A Cursor of instances matching the search terms in the given time range |