| /* |
| * Copyright (C) 2006 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.app.AlarmManager; |
| import android.app.PendingIntent; |
| import android.content.ContentResolver; |
| import android.content.ContentUris; |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.EntityIterator; |
| import android.content.CursorEntityIterator; |
| import android.content.Entity; |
| import android.content.ContentProviderClient; |
| import android.database.Cursor; |
| import android.database.DatabaseUtils; |
| import android.net.Uri; |
| import android.os.RemoteException; |
| import android.pim.ICalendar; |
| import android.pim.RecurrenceSet; |
| import android.text.TextUtils; |
| import android.text.format.DateUtils; |
| import android.text.format.Time; |
| import android.util.Config; |
| import android.util.Log; |
| |
| /** |
| * The Calendar provider contains all calendar events. |
| * |
| * @hide |
| */ |
| public final class Calendar { |
| |
| public static final String TAG = "Calendar"; |
| |
| /** |
| * Broadcast Action: An event reminder. |
| */ |
| public static final String |
| EVENT_REMINDER_ACTION = "android.intent.action.EVENT_REMINDER"; |
| |
| /** |
| * These are the symbolic names for the keys used in the extra data |
| * passed in the intent for event reminders. |
| */ |
| public static final String EVENT_BEGIN_TIME = "beginTime"; |
| public static final String EVENT_END_TIME = "endTime"; |
| |
| public static final String AUTHORITY = "com.android.calendar"; |
| |
| /** |
| * The content:// style URL for the top-level calendar authority |
| */ |
| public static final Uri CONTENT_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"; |
| |
| /** |
| * Columns from the Calendars table that other tables join into themselves. |
| */ |
| public interface CalendarsColumns |
| { |
| /** |
| * The color of the calendar |
| * <P>Type: INTEGER (color value)</P> |
| */ |
| public static final String COLOR = "color"; |
| |
| /** |
| * The level of access that the user has for the calendar |
| * <P>Type: INTEGER (one of the values below)</P> |
| */ |
| public static final String ACCESS_LEVEL = "access_level"; |
| |
| /** Cannot access the calendar */ |
| public static final int NO_ACCESS = 0; |
| /** Can only see free/busy information about the calendar */ |
| public static final int FREEBUSY_ACCESS = 100; |
| /** Can read all event details */ |
| public static final int READ_ACCESS = 200; |
| public static final int RESPOND_ACCESS = 300; |
| public static final int OVERRIDE_ACCESS = 400; |
| /** Full access to modify the calendar, but not the access control settings */ |
| public static final int CONTRIBUTOR_ACCESS = 500; |
| public static final int EDITOR_ACCESS = 600; |
| /** Full access to the calendar */ |
| public static final int OWNER_ACCESS = 700; |
| /** Domain admin */ |
| public static final int ROOT_ACCESS = 800; |
| |
| /** |
| * Is the calendar selected to be displayed? |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String SELECTED = "selected"; |
| |
| /** |
| * The timezone the calendar's events occurs in |
| * <P>Type: TEXT</P> |
| */ |
| public static final String TIMEZONE = "timezone"; |
| |
| /** |
| * If this calendar is in the list of calendars that are selected for |
| * syncing then "sync_events" is 1, otherwise 0. |
| * <p>Type: INTEGER (boolean)</p> |
| */ |
| public static final String SYNC_EVENTS = "sync_events"; |
| |
| /** |
| * Sync state data. |
| * <p>Type: String (blob)</p> |
| */ |
| public static final String SYNC_STATE = "sync_state"; |
| |
| /** |
| * The account that was used to sync the entry to the device. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String _SYNC_ACCOUNT = "_sync_account"; |
| |
| /** |
| * The type of the account that was used to sync the entry to the device. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String _SYNC_ACCOUNT_TYPE = "_sync_account_type"; |
| |
| /** |
| * The unique ID for a row assigned by the sync source. NULL if the row has never been synced. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String _SYNC_ID = "_sync_id"; |
| |
| /** |
| * The last time, from the sync source's point of view, that this row has been synchronized. |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String _SYNC_TIME = "_sync_time"; |
| |
| /** |
| * The version of the row, as assigned by the server. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String _SYNC_VERSION = "_sync_version"; |
| |
| /** |
| * Used in temporary provider while syncing, always NULL for rows in persistent providers. |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String _SYNC_LOCAL_ID = "_sync_local_id"; |
| |
| /** |
| * Used only in persistent providers, and only during merging. |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String _SYNC_MARK = "_sync_mark"; |
| |
| /** |
| * Used to indicate that local, unsynced, changes are present. |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String _SYNC_DIRTY = "_sync_dirty"; |
| } |
| |
| /** |
| * Contains a list of available calendars. |
| */ |
| public static class Calendars implements BaseColumns, CalendarsColumns |
| { |
| public static final Cursor query(ContentResolver cr, String[] projection, |
| String where, String orderBy) |
| { |
| return cr.query(CONTENT_URI, projection, where, |
| null, orderBy == null ? DEFAULT_SORT_ORDER : orderBy); |
| } |
| |
| /** |
| * Convenience method perform a delete on the Calendar provider |
| * |
| * @param cr the ContentResolver |
| * @param selection the rows to delete |
| * @return the count of rows that were deleted |
| */ |
| public static int delete(ContentResolver cr, String selection, String[] selectionArgs) |
| { |
| return cr.delete(CONTENT_URI, selection, selectionArgs); |
| } |
| |
| /** |
| * Convenience method to delete all calendars that match the account. |
| * |
| * @param cr the ContentResolver |
| * @param account the account whose rows should be deleted |
| * @return the count of rows that were deleted |
| */ |
| public static int deleteCalendarsForAccount(ContentResolver cr, Account account) { |
| // delete all calendars that match this account |
| return Calendar.Calendars.delete(cr, |
| Calendar.Calendars._SYNC_ACCOUNT + "=? AND " |
| + Calendar.Calendars._SYNC_ACCOUNT_TYPE + "=?", |
| new String[] {account.name, account.type}); |
| } |
| |
| /** |
| * The content:// style URL for this table |
| */ |
| public static final Uri CONTENT_URI = |
| Uri.parse("content://" + AUTHORITY + "/calendars"); |
| |
| /** |
| * The default sort order for this table |
| */ |
| public static final String DEFAULT_SORT_ORDER = "displayName"; |
| |
| /** |
| * The URL to the calendar |
| * <P>Type: TEXT (URL)</P> |
| */ |
| public static final String URL = "url"; |
| |
| /** |
| * The name of the calendar |
| * <P>Type: TEXT</P> |
| */ |
| public static final String NAME = "name"; |
| |
| /** |
| * The display name of the calendar |
| * <P>Type: TEXT</P> |
| */ |
| public static final String DISPLAY_NAME = "displayName"; |
| |
| /** |
| * The location the of the events in the calendar |
| * <P>Type: TEXT</P> |
| */ |
| public static final String LOCATION = "location"; |
| |
| /** |
| * Should the calendar be hidden in the calendar selection panel? |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String HIDDEN = "hidden"; |
| |
| /** |
| * The owner account for this calendar, based on the calendar feed. |
| * This will be different from the _SYNC_ACCOUNT for delegated calendars. |
| * <P>Type: String</P> |
| */ |
| public static final String OWNER_ACCOUNT = "ownerAccount"; |
| } |
| |
| public interface AttendeesColumns { |
| |
| /** |
| * The id of the event. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String EVENT_ID = "event_id"; |
| |
| /** |
| * The name of the attendee. |
| * <P>Type: STRING</P> |
| */ |
| public static final String ATTENDEE_NAME = "attendeeName"; |
| |
| /** |
| * The email address of the attendee. |
| * <P>Type: STRING</P> |
| */ |
| public static final String ATTENDEE_EMAIL = "attendeeEmail"; |
| |
| /** |
| * The relationship of the attendee to the user. |
| * <P>Type: INTEGER (one of {@link #RELATIONSHIP_ATTENDEE}, ...}. |
| */ |
| public static final String ATTENDEE_RELATIONSHIP = "attendeeRelationship"; |
| |
| public static final int RELATIONSHIP_NONE = 0; |
| public static final int RELATIONSHIP_ATTENDEE = 1; |
| public static final int RELATIONSHIP_ORGANIZER = 2; |
| public static final int RELATIONSHIP_PERFORMER = 3; |
| public static final int RELATIONSHIP_SPEAKER = 4; |
| |
| /** |
| * The type of attendee. |
| * <P>Type: Integer (one of {@link #TYPE_REQUIRED}, {@link #TYPE_OPTIONAL}) |
| */ |
| public static final String ATTENDEE_TYPE = "attendeeType"; |
| |
| public static final int TYPE_NONE = 0; |
| public static final int TYPE_REQUIRED = 1; |
| public static final int TYPE_OPTIONAL = 2; |
| |
| /** |
| * The attendance status of the attendee. |
| * <P>Type: Integer (one of {@link #ATTENDEE_STATUS_ACCEPTED}, ...}. |
| */ |
| public static final String ATTENDEE_STATUS = "attendeeStatus"; |
| |
| public static final int ATTENDEE_STATUS_NONE = 0; |
| public static final int ATTENDEE_STATUS_ACCEPTED = 1; |
| public static final int ATTENDEE_STATUS_DECLINED = 2; |
| public static final int ATTENDEE_STATUS_INVITED = 3; |
| public static final int ATTENDEE_STATUS_TENTATIVE = 4; |
| } |
| |
| public static final class Attendees implements BaseColumns, |
| AttendeesColumns, EventsColumns { |
| public static final Uri CONTENT_URI = |
| Uri.parse("content://" + AUTHORITY + "/attendees"); |
| |
| // TODO: fill out this class when we actually start utilizing attendees |
| // in the calendar application. |
| } |
| |
| /** |
| * Columns from the Events table that other tables join into themselves. |
| */ |
| public interface EventsColumns |
| { |
| /** |
| * The calendar the event belongs to |
| * <P>Type: INTEGER (foreign key to the Calendars table)</P> |
| */ |
| public static final String CALENDAR_ID = "calendar_id"; |
| |
| /** |
| * The URI for an HTML version of this event. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String HTML_URI = "htmlUri"; |
| |
| /** |
| * The title of the event |
| * <P>Type: TEXT</P> |
| */ |
| public static final String TITLE = "title"; |
| |
| /** |
| * The description of the event |
| * <P>Type: TEXT</P> |
| */ |
| public static final String DESCRIPTION = "description"; |
| |
| /** |
| * Where the event takes place. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String EVENT_LOCATION = "eventLocation"; |
| |
| /** |
| * The event status |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String STATUS = "eventStatus"; |
| |
| public static final int STATUS_TENTATIVE = 0; |
| public static final int STATUS_CONFIRMED = 1; |
| public static final int STATUS_CANCELED = 2; |
| |
| /** |
| * This is a copy of the attendee status for the owner of this event. |
| * This field is copied here so that we can efficiently filter out |
| * events that are declined without having to look in the Attendees |
| * table. |
| * |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String SELF_ATTENDEE_STATUS = "selfAttendeeStatus"; |
| |
| /** |
| * The comments feed uri. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String COMMENTS_URI = "commentsUri"; |
| |
| /** |
| * The time the event starts |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String DTSTART = "dtstart"; |
| |
| /** |
| * The time the event ends |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String DTEND = "dtend"; |
| |
| /** |
| * The duration of the event |
| * <P>Type: TEXT (duration in RFC2445 format)</P> |
| */ |
| public static final String DURATION = "duration"; |
| |
| /** |
| * The timezone for the event. |
| * <P>Type: TEXT |
| */ |
| public static final String EVENT_TIMEZONE = "eventTimezone"; |
| |
| /** |
| * Whether the event lasts all day or not |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String ALL_DAY = "allDay"; |
| |
| /** |
| * Visibility for the event. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String VISIBILITY = "visibility"; |
| |
| public static final int VISIBILITY_DEFAULT = 0; |
| public static final int VISIBILITY_CONFIDENTIAL = 1; |
| public static final int VISIBILITY_PRIVATE = 2; |
| public static final int VISIBILITY_PUBLIC = 3; |
| |
| /** |
| * Transparency for the event -- does the event consume time on the calendar? |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String TRANSPARENCY = "transparency"; |
| |
| public static final int TRANSPARENCY_OPAQUE = 0; |
| |
| public static final int TRANSPARENCY_TRANSPARENT = 1; |
| |
| /** |
| * Whether the event has an alarm or not |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String HAS_ALARM = "hasAlarm"; |
| |
| /** |
| * Whether the event has extended properties or not |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String HAS_EXTENDED_PROPERTIES = "hasExtendedProperties"; |
| |
| /** |
| * The recurrence rule for the event. |
| * than one. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String RRULE = "rrule"; |
| |
| /** |
| * The recurrence dates for the event. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String RDATE = "rdate"; |
| |
| /** |
| * The recurrence exception rule for the event. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String EXRULE = "exrule"; |
| |
| /** |
| * The recurrence exception dates for the event. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String EXDATE = "exdate"; |
| |
| /** |
| * The _sync_id of the original recurring event for which this event is |
| * an exception. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String ORIGINAL_EVENT = "originalEvent"; |
| |
| /** |
| * The original instance time of the recurring event for which this |
| * event is an exception. |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String ORIGINAL_INSTANCE_TIME = "originalInstanceTime"; |
| |
| /** |
| * The allDay status (true or false) of the original recurring event |
| * for which this event is an exception. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String ORIGINAL_ALL_DAY = "originalAllDay"; |
| |
| /** |
| * The last date this event repeats on, or NULL if it never ends |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String LAST_DATE = "lastDate"; |
| |
| /** |
| * Whether the event has attendee information. True if the event |
| * has full attendee data, false if the event has information about |
| * self only. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String HAS_ATTENDEE_DATA = "hasAttendeeData"; |
| |
| /** |
| * Whether guests can modify the event. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String GUESTS_CAN_MODIFY = "guestsCanModify"; |
| |
| /** |
| * Whether guests can invite other guests. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String GUESTS_CAN_INVITE_OTHERS = "guestsCanInviteOthers"; |
| |
| /** |
| * Whether guests can see the list of attendees. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String GUESTS_CAN_SEE_GUESTS = "guestsCanSeeGuests"; |
| |
| /** |
| * Email of the organizer (owner) of the event. |
| * <P>Type: STRING</P> |
| */ |
| public static final String ORGANIZER = "organizer"; |
| |
| /** |
| * Whether the user can invite others to the event. |
| * The GUESTS_CAN_INVITE_OTHERS is a setting that applies to an arbitrary guest, |
| * while CAN_INVITE_OTHERS indicates if the user can invite others (either through |
| * GUESTS_CAN_INVITE_OTHERS or because the user has modify access to the event). |
| * <P>Type: INTEGER (boolean, readonly)</P> |
| */ |
| public static final String CAN_INVITE_OTHERS = "canInviteOthers"; |
| |
| /** |
| * The owner account for this calendar, based on the calendar (foreign |
| * key into the calendars table). |
| * <P>Type: String</P> |
| */ |
| public static final String OWNER_ACCOUNT = "ownerAccount"; |
| |
| /** |
| * Whether the row has been deleted. A deleted row should be ignored. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String DELETED = "deleted"; |
| } |
| |
| /** |
| * Contains one entry per calendar event. Recurring events show up as a single entry. |
| */ |
| public static final class EventsEntity implements BaseColumns, EventsColumns, CalendarsColumns { |
| /** |
| * The content:// style URL for this table |
| */ |
| public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + |
| "/event_entities"); |
| |
| /** |
| * 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 = "_sync_account"; |
| |
| /** |
| * 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 = "_sync_account_type"; |
| |
| public static EntityIterator newEntityIterator(Cursor cursor, ContentResolver resolver) { |
| return new EntityIteratorImpl(cursor, resolver); |
| } |
| |
| public static EntityIterator newEntityIterator(Cursor cursor, |
| ContentProviderClient provider) { |
| return new EntityIteratorImpl(cursor, provider); |
| } |
| |
| private static class EntityIteratorImpl extends CursorEntityIterator { |
| private final ContentResolver mResolver; |
| private final ContentProviderClient mProvider; |
| |
| private static final String[] REMINDERS_PROJECTION = new String[] { |
| Reminders.MINUTES, |
| Reminders.METHOD, |
| }; |
| private static final int COLUMN_MINUTES = 0; |
| private static final int COLUMN_METHOD = 1; |
| |
| private static final String[] ATTENDEES_PROJECTION = new String[] { |
| Attendees.ATTENDEE_NAME, |
| Attendees.ATTENDEE_EMAIL, |
| Attendees.ATTENDEE_RELATIONSHIP, |
| Attendees.ATTENDEE_TYPE, |
| Attendees.ATTENDEE_STATUS, |
| }; |
| private static final int COLUMN_ATTENDEE_NAME = 0; |
| private static final int COLUMN_ATTENDEE_EMAIL = 1; |
| private static final int COLUMN_ATTENDEE_RELATIONSHIP = 2; |
| private static final int COLUMN_ATTENDEE_TYPE = 3; |
| private static final int COLUMN_ATTENDEE_STATUS = 4; |
| private static final String[] EXTENDED_PROJECTION = new String[] { |
| ExtendedProperties.NAME, |
| ExtendedProperties.VALUE, |
| }; |
| private static final int COLUMN_NAME = 0; |
| private static final int COLUMN_VALUE = 1; |
| |
| public EntityIteratorImpl(Cursor cursor, ContentResolver resolver) { |
| super(cursor); |
| mResolver = resolver; |
| mProvider = null; |
| } |
| |
| public EntityIteratorImpl(Cursor cursor, ContentProviderClient provider) { |
| super(cursor); |
| mResolver = null; |
| mProvider = provider; |
| } |
| |
| public Entity getEntityAndIncrementCursor(Cursor cursor) throws RemoteException { |
| // we expect the cursor is already at the row we need to read from |
| final long eventId = cursor.getLong(cursor.getColumnIndexOrThrow(Events._ID)); |
| ContentValues cv = new ContentValues(); |
| cv.put(Events._ID, eventId); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, CALENDAR_ID); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, HTML_URI); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, TITLE); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, DESCRIPTION); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, EVENT_LOCATION); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, STATUS); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, SELF_ATTENDEE_STATUS); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, COMMENTS_URI); |
| DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, DTSTART); |
| DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, DTEND); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, DURATION); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, EVENT_TIMEZONE); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, ALL_DAY); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, VISIBILITY); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, TRANSPARENCY); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, HAS_ALARM); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, |
| HAS_EXTENDED_PROPERTIES); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, RRULE); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, RDATE); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, EXRULE); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, EXDATE); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, ORIGINAL_EVENT); |
| DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, |
| ORIGINAL_INSTANCE_TIME); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, ORIGINAL_ALL_DAY); |
| DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, LAST_DATE); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, HAS_ATTENDEE_DATA); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, |
| GUESTS_CAN_INVITE_OTHERS); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, GUESTS_CAN_MODIFY); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, GUESTS_CAN_SEE_GUESTS); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, ORGANIZER); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, _SYNC_ID); |
| DatabaseUtils.cursorLongToContentValuesIfPresent(cursor, cv, _SYNC_DIRTY); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, _SYNC_VERSION); |
| DatabaseUtils.cursorIntToContentValuesIfPresent(cursor, cv, DELETED); |
| DatabaseUtils.cursorStringToContentValuesIfPresent(cursor, cv, Calendars.URL); |
| |
| Entity entity = new Entity(cv); |
| Cursor subCursor; |
| if (mResolver != null) { |
| subCursor = mResolver.query(Reminders.CONTENT_URI, REMINDERS_PROJECTION, |
| "event_id=" + eventId, null, null); |
| } else { |
| subCursor = mProvider.query(Reminders.CONTENT_URI, REMINDERS_PROJECTION, |
| "event_id=" + eventId, null, null); |
| } |
| try { |
| while (subCursor.moveToNext()) { |
| ContentValues reminderValues = new ContentValues(); |
| reminderValues.put(Reminders.MINUTES, subCursor.getInt(COLUMN_MINUTES)); |
| reminderValues.put(Reminders.METHOD, subCursor.getInt(COLUMN_METHOD)); |
| entity.addSubValue(Reminders.CONTENT_URI, reminderValues); |
| } |
| } finally { |
| subCursor.close(); |
| } |
| |
| if (mResolver != null) { |
| subCursor = mResolver.query(Attendees.CONTENT_URI, ATTENDEES_PROJECTION, |
| "event_id=" + eventId, null /* selectionArgs */, null /* sortOrder */); |
| } else { |
| subCursor = mProvider.query(Attendees.CONTENT_URI, ATTENDEES_PROJECTION, |
| "event_id=" + eventId, null /* selectionArgs */, null /* sortOrder */); |
| } |
| try { |
| while (subCursor.moveToNext()) { |
| ContentValues attendeeValues = new ContentValues(); |
| attendeeValues.put(Attendees.ATTENDEE_NAME, |
| subCursor.getString(COLUMN_ATTENDEE_NAME)); |
| attendeeValues.put(Attendees.ATTENDEE_EMAIL, |
| subCursor.getString(COLUMN_ATTENDEE_EMAIL)); |
| attendeeValues.put(Attendees.ATTENDEE_RELATIONSHIP, |
| subCursor.getInt(COLUMN_ATTENDEE_RELATIONSHIP)); |
| attendeeValues.put(Attendees.ATTENDEE_TYPE, |
| subCursor.getInt(COLUMN_ATTENDEE_TYPE)); |
| attendeeValues.put(Attendees.ATTENDEE_STATUS, |
| subCursor.getInt(COLUMN_ATTENDEE_STATUS)); |
| entity.addSubValue(Attendees.CONTENT_URI, attendeeValues); |
| } |
| } finally { |
| subCursor.close(); |
| } |
| |
| if (mResolver != null) { |
| subCursor = mResolver.query(ExtendedProperties.CONTENT_URI, EXTENDED_PROJECTION, |
| "event_id=" + eventId, null /* selectionArgs */, null /* sortOrder */); |
| } else { |
| subCursor = mProvider.query(ExtendedProperties.CONTENT_URI, EXTENDED_PROJECTION, |
| "event_id=" + eventId, null /* selectionArgs */, null /* sortOrder */); |
| } |
| try { |
| while (subCursor.moveToNext()) { |
| ContentValues extendedValues = new ContentValues(); |
| extendedValues.put(ExtendedProperties.NAME, |
| subCursor.getString(COLUMN_NAME)); |
| extendedValues.put(ExtendedProperties.VALUE, |
| subCursor.getString(COLUMN_VALUE)); |
| entity.addSubValue(ExtendedProperties.CONTENT_URI, extendedValues); |
| } |
| } finally { |
| subCursor.close(); |
| } |
| |
| cursor.moveToNext(); |
| return entity; |
| } |
| } |
| } |
| |
| /** |
| * Contains one entry per calendar event. Recurring events show up as a single entry. |
| */ |
| public static final class Events implements BaseColumns, EventsColumns, CalendarsColumns { |
| |
| private static final String[] FETCH_ENTRY_COLUMNS = |
| new String[] { Events._SYNC_ACCOUNT, Events._SYNC_ID }; |
| |
| private static final String[] ATTENDEES_COLUMNS = |
| new String[] { AttendeesColumns.ATTENDEE_NAME, |
| AttendeesColumns.ATTENDEE_EMAIL, |
| AttendeesColumns.ATTENDEE_RELATIONSHIP, |
| AttendeesColumns.ATTENDEE_TYPE, |
| AttendeesColumns.ATTENDEE_STATUS }; |
| |
| public static final Cursor query(ContentResolver cr, String[] projection) { |
| return cr.query(CONTENT_URI, projection, null, null, DEFAULT_SORT_ORDER); |
| } |
| |
| public static final Cursor query(ContentResolver cr, String[] projection, |
| String where, String orderBy) { |
| return cr.query(CONTENT_URI, projection, where, |
| null, orderBy == null ? DEFAULT_SORT_ORDER : orderBy); |
| } |
| |
| private static String extractValue(ICalendar.Component component, |
| String propertyName) { |
| ICalendar.Property property = |
| component.getFirstProperty(propertyName); |
| if (property != null) { |
| return property.getValue(); |
| } |
| return null; |
| } |
| |
| public static final Uri insertVEvent(ContentResolver cr, |
| ICalendar.Component event, long calendarId, int status, |
| ContentValues values) { |
| |
| // TODO: define VEVENT component names as constants in some |
| // appropriate class (ICalendar.Component?). |
| |
| values.clear(); |
| |
| // title |
| String title = extractValue(event, "SUMMARY"); |
| if (TextUtils.isEmpty(title)) { |
| if (Config.LOGD) { |
| Log.d(TAG, "No SUMMARY provided for event. " |
| + "Cannot import."); |
| } |
| return null; |
| } |
| values.put(TITLE, title); |
| |
| // status |
| values.put(STATUS, status); |
| |
| // description |
| String description = extractValue(event, "DESCRIPTION"); |
| if (!TextUtils.isEmpty(description)) { |
| values.put(DESCRIPTION, description); |
| } |
| |
| // where |
| String where = extractValue(event, "LOCATION"); |
| if (!TextUtils.isEmpty(where)) { |
| values.put(EVENT_LOCATION, where); |
| } |
| |
| // Calendar ID |
| values.put(CALENDAR_ID, calendarId); |
| |
| boolean timesSet = false; |
| |
| // TODO: deal with VALARMs |
| |
| // dtstart & dtend |
| Time time = new Time(Time.TIMEZONE_UTC); |
| String dtstart = null; |
| String dtend = null; |
| String duration = null; |
| ICalendar.Property dtstartProp = event.getFirstProperty("DTSTART"); |
| // TODO: handle "floating" timezone (no timezone specified). |
| if (dtstartProp != null) { |
| dtstart = dtstartProp.getValue(); |
| if (!TextUtils.isEmpty(dtstart)) { |
| ICalendar.Parameter tzidParam = |
| dtstartProp.getFirstParameter("TZID"); |
| if (tzidParam != null && tzidParam.value != null) { |
| time.clear(tzidParam.value); |
| } |
| try { |
| time.parse(dtstart); |
| } catch (Exception e) { |
| if (Config.LOGD) { |
| Log.d(TAG, "Cannot parse dtstart " + dtstart, e); |
| } |
| return null; |
| } |
| if (time.allDay) { |
| values.put(ALL_DAY, 1); |
| } |
| values.put(DTSTART, time.toMillis(false /* use isDst */)); |
| values.put(EVENT_TIMEZONE, time.timezone); |
| } |
| |
| ICalendar.Property dtendProp = event.getFirstProperty("DTEND"); |
| if (dtendProp != null) { |
| dtend = dtendProp.getValue(); |
| if (!TextUtils.isEmpty(dtend)) { |
| // TODO: make sure the timezones are the same for |
| // start, end. |
| try { |
| time.parse(dtend); |
| } catch (Exception e) { |
| if (Config.LOGD) { |
| Log.d(TAG, "Cannot parse dtend " + dtend, e); |
| } |
| return null; |
| } |
| values.put(DTEND, time.toMillis(false /* use isDst */)); |
| } |
| } else { |
| // look for a duration |
| ICalendar.Property durationProp = |
| event.getFirstProperty("DURATION"); |
| if (durationProp != null) { |
| duration = durationProp.getValue(); |
| if (!TextUtils.isEmpty(duration)) { |
| // TODO: check that it is valid? |
| values.put(DURATION, duration); |
| } |
| } |
| } |
| } |
| if (TextUtils.isEmpty(dtstart) || |
| (TextUtils.isEmpty(dtend) && TextUtils.isEmpty(duration))) { |
| if (Config.LOGD) { |
| Log.d(TAG, "No DTSTART or DTEND/DURATION defined."); |
| } |
| return null; |
| } |
| |
| // rrule |
| if (!RecurrenceSet.populateContentValues(event, values)) { |
| return null; |
| } |
| |
| return cr.insert(CONTENT_URI, values); |
| } |
| |
| /** |
| * The content:// style URL for this table |
| */ |
| public static final Uri CONTENT_URI = |
| Uri.parse("content://" + AUTHORITY + "/events"); |
| |
| public static final Uri DELETED_CONTENT_URI = |
| Uri.parse("content://" + AUTHORITY + "/deleted_events"); |
| |
| /** |
| * The default sort order for this table |
| */ |
| public static final String DEFAULT_SORT_ORDER = ""; |
| } |
| |
| /** |
| * Contains one entry per calendar event instance. Recurring events show up every time |
| * they occur. |
| */ |
| public static final class Instances implements BaseColumns, EventsColumns, CalendarsColumns { |
| |
| public static final Cursor query(ContentResolver cr, String[] projection, |
| long begin, long end) { |
| Uri.Builder builder = CONTENT_URI.buildUpon(); |
| ContentUris.appendId(builder, begin); |
| ContentUris.appendId(builder, end); |
| return cr.query(builder.build(), projection, Calendars.SELECTED + "=1", |
| null, DEFAULT_SORT_ORDER); |
| } |
| |
| public static final Cursor query(ContentResolver cr, String[] projection, |
| long begin, long end, String where, String orderBy) { |
| Uri.Builder builder = CONTENT_URI.buildUpon(); |
| ContentUris.appendId(builder, begin); |
| ContentUris.appendId(builder, end); |
| if (TextUtils.isEmpty(where)) { |
| where = Calendars.SELECTED + "=1"; |
| } else { |
| where = "(" + where + ") AND " + Calendars.SELECTED + "=1"; |
| } |
| return cr.query(builder.build(), projection, where, |
| null, orderBy == null ? DEFAULT_SORT_ORDER : orderBy); |
| } |
| |
| /** |
| * The content:// style URL for this table |
| */ |
| public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + |
| "/instances/when"); |
| public static final Uri CONTENT_BY_DAY_URI = |
| Uri.parse("content://" + AUTHORITY + "/instances/whenbyday"); |
| |
| /** |
| * The default sort order for this table. |
| */ |
| public static final String DEFAULT_SORT_ORDER = "begin ASC"; |
| |
| /** |
| * The sort order is: events with an earlier start time occur |
| * first and if the start times are the same, then events with |
| * a later end time occur first. The later end time is ordered |
| * first so that long-running events in the calendar views appear |
| * first. If the start and end times of two events are |
| * the same then we sort alphabetically on the title. This isn't |
| * required for correctness, it just adds a nice touch. |
| */ |
| public static final String SORT_CALENDAR_VIEW = "begin ASC, end DESC, title ASC"; |
| |
| /** |
| * The beginning time of the instance, in UTC milliseconds |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String BEGIN = "begin"; |
| |
| /** |
| * The ending time of the instance, in UTC milliseconds |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String END = "end"; |
| |
| /** |
| * The event for this instance |
| * <P>Type: INTEGER (long, foreign key to the Events table)</P> |
| */ |
| public static final String EVENT_ID = "event_id"; |
| |
| /** |
| * The Julian start day of the instance, relative to the local timezone |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String START_DAY = "startDay"; |
| |
| /** |
| * The Julian end day of the instance, relative to the local timezone |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String END_DAY = "endDay"; |
| |
| /** |
| * The start minute of the instance measured from midnight in the |
| * local timezone. |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String START_MINUTE = "startMinute"; |
| |
| /** |
| * The end minute of the instance measured from midnight in the |
| * local timezone. |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String END_MINUTE = "endMinute"; |
| } |
| |
| /** |
| * A few Calendar globals are needed in the CalendarProvider for expanding |
| * the Instances table and these are all stored in the first (and only) |
| * row of the CalendarMetaData table. |
| */ |
| public interface CalendarMetaDataColumns { |
| /** |
| * The local timezone that was used for precomputing the fields |
| * in the Instances table. |
| */ |
| public static final String LOCAL_TIMEZONE = "localTimezone"; |
| |
| /** |
| * The minimum time used in expanding the Instances table, |
| * in UTC milliseconds. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String MIN_INSTANCE = "minInstance"; |
| |
| /** |
| * The maximum time used in expanding the Instances table, |
| * in UTC milliseconds. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String MAX_INSTANCE = "maxInstance"; |
| |
| /** |
| * The minimum Julian day in the EventDays table. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String MIN_EVENTDAYS = "minEventDays"; |
| |
| /** |
| * The maximum Julian day in the EventDays table. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String MAX_EVENTDAYS = "maxEventDays"; |
| } |
| |
| public static final class CalendarMetaData implements CalendarMetaDataColumns { |
| } |
| |
| public interface EventDaysColumns { |
| /** |
| * The Julian starting day number. |
| * <P>Type: INTEGER (int)</P> |
| */ |
| public static final String STARTDAY = "startDay"; |
| public static final String ENDDAY = "endDay"; |
| |
| } |
| |
| public static final class EventDays implements EventDaysColumns { |
| public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + |
| "/instances/groupbyday"); |
| |
| public static final String[] PROJECTION = { STARTDAY, ENDDAY }; |
| public static final String SELECTION = "selected==1"; |
| |
| /** |
| * Retrieves the days with events for the Julian days starting at "startDay" |
| * for "numDays". |
| * |
| * @param cr the ContentResolver |
| * @param startDay the first Julian day in the range |
| * @param numDays the number of days to load (must be at least 1) |
| * @return a database cursor |
| */ |
| public static final Cursor query(ContentResolver cr, int startDay, int numDays) { |
| if (numDays < 1) { |
| return null; |
| } |
| int endDay = startDay + numDays - 1; |
| Uri.Builder builder = CONTENT_URI.buildUpon(); |
| ContentUris.appendId(builder, startDay); |
| ContentUris.appendId(builder, endDay); |
| return cr.query(builder.build(), PROJECTION, SELECTION, |
| null /* selection args */, STARTDAY); |
| } |
| } |
| |
| public interface RemindersColumns { |
| /** |
| * The event the reminder belongs to |
| * <P>Type: INTEGER (foreign key to the Events table)</P> |
| */ |
| public static final String EVENT_ID = "event_id"; |
| |
| /** |
| * The minutes prior to the event that the alarm should ring. -1 |
| * specifies that we should use the default value for the system. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String MINUTES = "minutes"; |
| |
| public static final int MINUTES_DEFAULT = -1; |
| |
| /** |
| * The alarm method, as set on the server. DEFAULT, ALERT, EMAIL, and |
| * SMS are possible values; the device will only process DEFAULT and |
| * ALERT reminders (the other types are simply stored so we can send the |
| * same reminder info back to the server when we make changes). |
| */ |
| public static final String METHOD = "method"; |
| |
| public static final int METHOD_DEFAULT = 0; |
| public static final int METHOD_ALERT = 1; |
| public static final int METHOD_EMAIL = 2; |
| public static final int METHOD_SMS = 3; |
| } |
| |
| public static final class Reminders implements BaseColumns, RemindersColumns, EventsColumns { |
| public static final String TABLE_NAME = "Reminders"; |
| public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/reminders"); |
| } |
| |
| public interface CalendarAlertsColumns { |
| /** |
| * The event that the alert belongs to |
| * <P>Type: INTEGER (foreign key to the Events table)</P> |
| */ |
| public static final String EVENT_ID = "event_id"; |
| |
| /** |
| * The start time of the event, in UTC |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String BEGIN = "begin"; |
| |
| /** |
| * The end time of the event, in UTC |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String END = "end"; |
| |
| /** |
| * The alarm time of the event, in UTC |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String ALARM_TIME = "alarmTime"; |
| |
| /** |
| * The creation time of this database entry, in UTC. |
| * (Useful for debugging missed reminders.) |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String CREATION_TIME = "creationTime"; |
| |
| /** |
| * The time that the alarm broadcast was received by the Calendar app, |
| * in UTC. (Useful for debugging missed reminders.) |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String RECEIVED_TIME = "receivedTime"; |
| |
| /** |
| * The time that the notification was created by the Calendar app, |
| * in UTC. (Useful for debugging missed reminders.) |
| * <P>Type: INTEGER (long; millis since epoch)</P> |
| */ |
| public static final String NOTIFY_TIME = "notifyTime"; |
| |
| /** |
| * The state of this alert. It starts out as SCHEDULED, then when |
| * the alarm goes off, it changes to FIRED, and then when the user |
| * dismisses the alarm it changes to DISMISSED. |
| * <P>Type: INTEGER</P> |
| */ |
| public static final String STATE = "state"; |
| |
| public static final int SCHEDULED = 0; |
| public static final int FIRED = 1; |
| public static final int DISMISSED = 2; |
| |
| /** |
| * The number of minutes that this alarm precedes the start time |
| * <P>Type: INTEGER </P> |
| */ |
| public static final String MINUTES = "minutes"; |
| |
| /** |
| * The default sort order for this table |
| */ |
| public static final String DEFAULT_SORT_ORDER = "begin ASC,title ASC"; |
| } |
| |
| public static final class CalendarAlerts implements BaseColumns, |
| CalendarAlertsColumns, EventsColumns, CalendarsColumns { |
| public static final String TABLE_NAME = "CalendarAlerts"; |
| public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + |
| "/calendar_alerts"); |
| |
| /** |
| * This URI is for grouping the query results by event_id and begin |
| * time. This will return one result per instance of an event. So |
| * events with multiple alarms will appear just once, but multiple |
| * instances of a repeating event will show up multiple times. |
| */ |
| public static final Uri CONTENT_URI_BY_INSTANCE = |
| Uri.parse("content://" + AUTHORITY + "/calendar_alerts/by_instance"); |
| |
| private static final boolean DEBUG = true; |
| |
| public static final Uri insert(ContentResolver cr, long eventId, |
| long begin, long end, long alarmTime, int minutes) { |
| ContentValues values = new ContentValues(); |
| values.put(CalendarAlerts.EVENT_ID, eventId); |
| values.put(CalendarAlerts.BEGIN, begin); |
| values.put(CalendarAlerts.END, end); |
| values.put(CalendarAlerts.ALARM_TIME, alarmTime); |
| long currentTime = System.currentTimeMillis(); |
| values.put(CalendarAlerts.CREATION_TIME, currentTime); |
| values.put(CalendarAlerts.RECEIVED_TIME, 0); |
| values.put(CalendarAlerts.NOTIFY_TIME, 0); |
| values.put(CalendarAlerts.STATE, SCHEDULED); |
| values.put(CalendarAlerts.MINUTES, minutes); |
| return cr.insert(CONTENT_URI, values); |
| } |
| |
| public static final Cursor query(ContentResolver cr, String[] projection, |
| String selection, String[] selectionArgs, String sortOrder) { |
| return cr.query(CONTENT_URI, projection, selection, selectionArgs, |
| sortOrder); |
| } |
| |
| /** |
| * Finds the next alarm after (or equal to) the given time and returns |
| * the time of that alarm or -1 if no such alarm exists. |
| * |
| * @param cr the ContentResolver |
| * @param millis the time in UTC milliseconds |
| * @return the next alarm time greater than or equal to "millis", or -1 |
| * if no such alarm exists. |
| */ |
| public static final long findNextAlarmTime(ContentResolver cr, long millis) { |
| String selection = ALARM_TIME + ">=" + millis; |
| // TODO: construct an explicit SQL query so that we can add |
| // "LIMIT 1" to the end and get just one result. |
| String[] projection = new String[] { ALARM_TIME }; |
| Cursor cursor = query(cr, projection, selection, null, ALARM_TIME + " ASC"); |
| long alarmTime = -1; |
| try { |
| if (cursor != null && cursor.moveToFirst()) { |
| alarmTime = cursor.getLong(0); |
| } |
| } finally { |
| if (cursor != null) { |
| cursor.close(); |
| } |
| } |
| return alarmTime; |
| } |
| |
| /** |
| * Searches the CalendarAlerts table for alarms that should have fired |
| * but have not and then reschedules them. This method can be called |
| * at boot time to restore alarms that may have been lost due to a |
| * phone reboot. |
| * |
| * @param cr the ContentResolver |
| * @param context the Context |
| * @param manager the AlarmManager |
| */ |
| public static final void rescheduleMissedAlarms(ContentResolver cr, |
| Context context, AlarmManager manager) { |
| // Get all the alerts that have been scheduled but have not fired |
| // and should have fired by now and are not too old. |
| long now = System.currentTimeMillis(); |
| long ancient = now - DateUtils.DAY_IN_MILLIS; |
| String selection = CalendarAlerts.STATE + "=" + CalendarAlerts.SCHEDULED |
| + " AND " + CalendarAlerts.ALARM_TIME + "<" + now |
| + " AND " + CalendarAlerts.ALARM_TIME + ">" + ancient |
| + " AND " + CalendarAlerts.END + ">=" + now; |
| String[] projection = new String[] { |
| ALARM_TIME, |
| }; |
| |
| // TODO: construct an explicit SQL query so that we can add |
| // "GROUPBY" instead of doing a sort and de-dup |
| Cursor cursor = CalendarAlerts.query(cr, projection, selection, null, "alarmTime ASC"); |
| if (cursor == null) { |
| return; |
| } |
| |
| if (DEBUG) { |
| Log.d(TAG, "missed alarms found: " + cursor.getCount()); |
| } |
| |
| try { |
| long alarmTime = -1; |
| |
| while (cursor.moveToNext()) { |
| long newAlarmTime = cursor.getLong(0); |
| if (alarmTime != newAlarmTime) { |
| if (DEBUG) { |
| Log.w(TAG, "rescheduling missed alarm. alarmTime: " + newAlarmTime); |
| } |
| scheduleAlarm(context, manager, newAlarmTime); |
| alarmTime = newAlarmTime; |
| } |
| } |
| } finally { |
| cursor.close(); |
| } |
| } |
| |
| public static void scheduleAlarm(Context context, AlarmManager manager, long alarmTime) { |
| if (DEBUG) { |
| Time time = new Time(); |
| time.set(alarmTime); |
| String schedTime = time.format(" %a, %b %d, %Y %I:%M%P"); |
| Log.d(TAG, "Schedule alarm at " + alarmTime + " " + schedTime); |
| } |
| |
| if (manager == null) { |
| manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); |
| } |
| |
| Intent intent = new Intent(android.provider.Calendar.EVENT_REMINDER_ACTION); |
| intent.putExtra(android.provider.Calendar.CalendarAlerts.ALARM_TIME, alarmTime); |
| PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent, |
| PendingIntent.FLAG_CANCEL_CURRENT); |
| manager.set(AlarmManager.RTC_WAKEUP, alarmTime, pi); |
| } |
| |
| /** |
| * Searches for an entry in the CalendarAlerts table that matches |
| * the given event id, begin time and alarm time. If one is found |
| * then this alarm already exists and this method returns true. |
| * |
| * @param cr the ContentResolver |
| * @param eventId the event id to match |
| * @param begin the start time of the event in UTC millis |
| * @param alarmTime the alarm time of the event in UTC millis |
| * @return true if there is already an alarm for the given event |
| * with the same start time and alarm time. |
| */ |
| public static final boolean alarmExists(ContentResolver cr, long eventId, |
| long begin, long alarmTime) { |
| String selection = CalendarAlerts.EVENT_ID + "=" + eventId |
| + " AND " + CalendarAlerts.BEGIN + "=" + begin |
| + " AND " + CalendarAlerts.ALARM_TIME + "=" + alarmTime; |
| // TODO: construct an explicit SQL query so that we can add |
| // "LIMIT 1" to the end and get just one result. |
| String[] projection = new String[] { CalendarAlerts.ALARM_TIME }; |
| Cursor cursor = query(cr, projection, selection, null, null); |
| boolean found = false; |
| try { |
| if (cursor != null && cursor.getCount() > 0) { |
| found = true; |
| } |
| } finally { |
| if (cursor != null) { |
| cursor.close(); |
| } |
| } |
| return found; |
| } |
| } |
| |
| public interface ExtendedPropertiesColumns { |
| /** |
| * The event the extended property belongs to |
| * <P>Type: INTEGER (foreign key to the Events table)</P> |
| */ |
| public static final String EVENT_ID = "event_id"; |
| |
| /** |
| * The name of the extended property. This is a uri of the form |
| * {scheme}#{local-name} convention. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String NAME = "name"; |
| |
| /** |
| * The value of the extended property. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String VALUE = "value"; |
| } |
| |
| public static final class ExtendedProperties implements BaseColumns, |
| ExtendedPropertiesColumns, EventsColumns { |
| public static final Uri CONTENT_URI = |
| Uri.parse("content://" + AUTHORITY + "/extendedproperties"); |
| |
| // TODO: fill out this class when we actually start utilizing extendedproperties |
| // in the calendar application. |
| } |
| |
| /** |
| * 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(Calendar.CONTENT_URI, CONTENT_DIRECTORY); |
| } |
| } |
