diff --git a/src/com/android/exchange/adapter/CalendarSyncAdapter.java b/src/com/android/exchange/adapter/CalendarSyncAdapter.java index 6114a53d7..1134b432e 100644 --- a/src/com/android/exchange/adapter/CalendarSyncAdapter.java +++ b/src/com/android/exchange/adapter/CalendarSyncAdapter.java @@ -89,6 +89,8 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { private static final String[] ID_PROJECTION = new String[] {Events._ID}; private static final String[] ORIGINAL_EVENT_PROJECTION = new String[] {Events.ORIGINAL_EVENT, Events._ID}; + private static final String EVENT_ID_AND_NAME = + ExtendedProperties.EVENT_ID + "=? AND " + ExtendedProperties.NAME + "=?"; // Note that we use LIKE below for its case insensitivity private static final String EVENT_AND_EMAIL = @@ -101,9 +103,19 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { Calendars._SYNC_ACCOUNT + "=? AND " + Calendars._SYNC_ACCOUNT_TYPE + "=?"; private static final int CALENDAR_SELECTION_ID = 0; + private static final String[] EXTENDED_PROPERTY_PROJECTION = + new String[] {ExtendedProperties._ID}; + private static final int EXTENDED_PROPERTY_ID = 0; + private static final String CATEGORY_TOKENIZER_DELIMITER = "\\"; private static final String ATTENDEE_TOKENIZER_DELIMITER = CATEGORY_TOKENIZER_DELIMITER; + private static final String EXTENDED_PROPERTY_USER_ATTENDEE_STATUS = "userAttendeeStatus"; + private static final String EXTENDED_PROPERTY_ATTENDEES = "attendees"; + private static final String EXTENDED_PROPERTY_DTSTAMP = "dtstamp"; + private static final String EXTENDED_PROPERTY_MEETING_STATUS = "meeting_status"; + private static final String EXTENDED_PROPERTY_CATEGORIES = "categories"; + private static final ContentProviderOperation PLACEHOLDER_OPERATION = ContentProviderOperation.newInsert(Uri.EMPTY).build(); @@ -492,7 +504,7 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { dtStamp = getValue(); break; case Tags.CALENDAR_MEETING_STATUS: - ops.newExtendedProperty("meeting_status", getValue()); + ops.newExtendedProperty(EXTENDED_PROPERTY_MEETING_STATUS, getValue()); break; case Tags.CALENDAR_BUSY_STATUS: // We'll set the user's status in the Attendees table below @@ -503,7 +515,7 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { case Tags.CALENDAR_CATEGORIES: String categories = categoriesParser(ops); if (categories.length() > 0) { - ops.newExtendedProperty("categories", categories); + ops.newExtendedProperty(EXTENDED_PROPERTY_CATEGORIES, categories); } break; default: @@ -537,9 +549,18 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { // event's ExtendedProperties (we look for differences between this and // the user's current attendee status to determine whether an email needs // to be sent to the organizer) - if (!organizerEmail.equalsIgnoreCase(attendeeEmail)) { - ops.newExtendedProperty("userAttendeeStatus", - Integer.toString(attendeeStatus)); + // organizerEmail will be null in the case that this is an attendees-only + // change from the server + if (organizerEmail == null || + !organizerEmail.equalsIgnoreCase(attendeeEmail)) { + if (eventId < 0) { + ops.newExtendedProperty(EXTENDED_PROPERTY_USER_ATTENDEE_STATUS, + Integer.toString(attendeeStatus)); + } else { + ops.updatedExtendedProperty(EXTENDED_PROPERTY_USER_ATTENDEE_STATUS, + Integer.toString(attendeeStatus), eventId); + + } } } if (eventId < 0) { @@ -548,14 +569,19 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { ops.updatedAttendee(attendee, eventId); } } - ops.newExtendedProperty("attendees", sb.toString()); + if (eventId < 0) { + ops.newExtendedProperty(EXTENDED_PROPERTY_ATTENDEES, sb.toString()); + } else { + ops.updatedExtendedProperty(EXTENDED_PROPERTY_ATTENDEES, sb.toString(), + eventId); + } } // Put the real event in the proper place in the ops ArrayList if (eventOffset >= 0) { // Store away the DTSTAMP here if (dtStamp != null) { - ops.newExtendedProperty("dtstamp", dtStamp); + ops.newExtendedProperty(EXTENDED_PROPERTY_DTSTAMP, dtStamp); } if (isValidEventValues(cv)) { @@ -1199,6 +1225,34 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { .build()); } + public void updatedExtendedProperty(String name, String value, long id) { + // Find an existing ExtendedProperties row for this event and property name + Cursor c = mService.mContentResolver.query(ExtendedProperties.CONTENT_URI, + EXTENDED_PROPERTY_PROJECTION, EVENT_ID_AND_NAME, + new String[] {Long.toString(id), name}, null); + long extendedPropertyId = -1; + // If there is one, capture its _id + if (c != null) { + try { + if (c.moveToFirst()) { + extendedPropertyId = c.getLong(EXTENDED_PROPERTY_ID); + } + } finally { + c.close(); + } + } + // Either do an update or an insert, depending on whether one already exists + if (extendedPropertyId >= 0) { + add(ContentProviderOperation + .newUpdate(ContentUris.withAppendedId(EXTENDED_PROPERTIES_URI, + extendedPropertyId)) + .withValue(ExtendedProperties.VALUE, value) + .build()); + } else { + newExtendedProperty(name, value); + } + } + public void newReminder(int mins, int eventStart) { add(ContentProviderOperation .newInsert(REMINDERS_URI) @@ -1390,7 +1444,7 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { if (TextUtils.isEmpty(propertyValue)) { continue; } - if (propertyName.equals("categories")) { + if (propertyName.equals(EXTENDED_PROPERTY_CATEGORIES)) { // Send all the categories back to the server // We've saved them as a String of delimited tokens StringTokenizer st = @@ -1760,12 +1814,13 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { ContentValues ncvValues = ncv.values; String propertyName = ncvValues.getAsString(ExtendedProperties.NAME); - if (propertyName.equals("attendees")) { + if (propertyName.equals(EXTENDED_PROPERTY_ATTENDEES)) { attendeeString = ncvValues.getAsString(ExtendedProperties.VALUE); attendeeStringId = ncvValues.getAsLong(ExtendedProperties._ID); - } else if (propertyName.equals("userAttendeeStatus")) { + } else if (propertyName.equals( + EXTENDED_PROPERTY_USER_ATTENDEE_STATUS)) { userAttendeeStatus = ncvValues.getAsString(ExtendedProperties.VALUE); userAttendeeStatusId = @@ -1819,7 +1874,7 @@ public class CalendarSyncAdapter extends AbstractSyncAdapter { attendeeStringId), cv, null, null); } else { // If there wasn't an "attendees" property, insert one - cv.put(ExtendedProperties.NAME, "attendees"); + cv.put(ExtendedProperties.NAME, EXTENDED_PROPERTY_ATTENDEES); cv.put(ExtendedProperties.EVENT_ID, eventId); cr.insert(ExtendedProperties.CONTENT_URI, cv); }