Caldavsync Sources / file revision
src/org/gege/caldavsyncadapter/android/entities/AndroidEvent.java@b9ad6f933bc9
src/org/gege/caldavsyncadapter/android/entities/AndroidEvent.java
Thu, 12 Feb 2015 21:48:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 12 Feb 2015 21:48:00 +0100
- changeset 17
- b9ad6f933bc9
- parent 10
- 262b0d479a96
- child 30
- 842945e5b782
- permissions
- -rw-r--r--
Introduce lame effort to avoid NPE problems in calling createRegistry().
1 /**
2 * Copyright (c) 2012-2013, Gerald Garcia, Timo Berger
3 *
4 * This file is part of Andoid Caldav Sync Adapter Free.
5 *
6 * Andoid Caldav Sync Adapter Free is free software: you can redistribute
7 * it and/or modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation, either version 3 of the
9 * License, or at your option any later version.
10 *
11 * Andoid Caldav Sync Adapter Free is distributed in the hope that
12 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
13 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with Andoid Caldav Sync Adapter Free.
18 * If not, see <http://www.gnu.org/licenses/>.
19 *
20 */
22 package org.gege.caldavsyncadapter.android.entities;
24 import android.database.Cursor;
25 import android.net.Uri;
26 import android.provider.CalendarContract.Attendees;
27 import android.provider.CalendarContract.Events;
28 import android.provider.CalendarContract.Reminders;
30 import net.fortuna.ical4j.model.Calendar;
31 import net.fortuna.ical4j.model.Component;
32 import net.fortuna.ical4j.model.ComponentList;
33 import net.fortuna.ical4j.model.Date;
34 import net.fortuna.ical4j.model.DateTime;
35 import net.fortuna.ical4j.model.Dur;
36 import net.fortuna.ical4j.model.ParameterList;
37 import net.fortuna.ical4j.model.Property;
38 import net.fortuna.ical4j.model.PropertyList;
39 import net.fortuna.ical4j.model.TimeZone;
40 import net.fortuna.ical4j.model.TimeZoneRegistry;
41 import net.fortuna.ical4j.model.TimeZoneRegistryFactory;
42 import net.fortuna.ical4j.model.component.VAlarm;
43 import net.fortuna.ical4j.model.component.VEvent;
44 import net.fortuna.ical4j.model.parameter.Cn;
45 import net.fortuna.ical4j.model.parameter.PartStat;
46 import net.fortuna.ical4j.model.parameter.Role;
47 import net.fortuna.ical4j.model.parameter.Rsvp;
48 import net.fortuna.ical4j.model.parameter.Value;
49 import net.fortuna.ical4j.model.property.Action;
50 import net.fortuna.ical4j.model.property.Attendee;
51 import net.fortuna.ical4j.model.property.CalScale;
52 import net.fortuna.ical4j.model.property.Clazz;
53 import net.fortuna.ical4j.model.property.Description;
54 import net.fortuna.ical4j.model.property.DtEnd;
55 import net.fortuna.ical4j.model.property.DtStart;
56 import net.fortuna.ical4j.model.property.Duration;
57 import net.fortuna.ical4j.model.property.ExDate;
58 import net.fortuna.ical4j.model.property.ExRule;
59 import net.fortuna.ical4j.model.property.Location;
60 import net.fortuna.ical4j.model.property.Organizer;
61 import net.fortuna.ical4j.model.property.ProdId;
62 import net.fortuna.ical4j.model.property.RDate;
63 import net.fortuna.ical4j.model.property.RRule;
64 import net.fortuna.ical4j.model.property.Status;
65 import net.fortuna.ical4j.model.property.Summary;
66 import net.fortuna.ical4j.model.property.Trigger;
67 import net.fortuna.ical4j.model.property.Uid;
68 import net.fortuna.ical4j.model.property.Version;
70 import org.gege.caldavsyncadapter.caldav.entities.CalendarEvent;
72 import java.net.URISyntaxException;
73 import java.text.ParseException;
75 import static org.junit.Assert.*;
77 //import android.accounts.Account;
78 //import android.content.ContentProviderClient;
79 //import android.content.ContentValues;
80 //import android.content.SyncStats;
81 //import android.os.RemoteException;
82 //import android.provider.CalendarContract.Calendars;
83 //import org.gege.caldavsyncadapter.Event;
84 //import org.gege.caldavsyncadapter.caldav.CaldavFacade;
85 //import org.gege.caldavsyncadapter.caldav.entities.DavCalendar;
86 //import org.gege.caldavsyncadapter.syncadapter.SyncAdapter;
88 public class AndroidEvent extends org.gege.caldavsyncadapter.Event {
90 private Uri muri;
92 private Uri mAndroidCalendarUri;
94 /**
95 * the list of attendees
96 */
97 private PropertyList mAttendees = new PropertyList();
99 /**
100 * the list of reminders
101 */
102 private ComponentList mReminders = new ComponentList();
104 private Calendar mCalendar = null;
106 /* private Account mAccount = null;
107 private ContentProviderClient mProvider = null;*/
109 //public AndroidEvent(Account account, ContentProviderClient provider, Uri uri, Uri calendarUri) {
110 public AndroidEvent(Uri uri, Uri calendarUri) {
111 super();
112 this.setUri(uri);
113 /* this.mAccount = account;
114 this.mProvider = provider;*/
115 //this.setCounterpartUri(calendarUri);
116 mAndroidCalendarUri = calendarUri;
117 }
119 public Calendar getIcsEvent() {
120 return mCalendar;
121 }
123 public String getETag() {
124 String Result = "";
125 if (this.ContentValues.containsKey(ETAG))
126 Result = this.ContentValues.getAsString(ETAG);
127 return Result;
128 }
130 public void setETag(String eTag) {
131 this.ContentValues.put(ETAG, eTag);
132 }
134 public Uri getUri() {
135 return muri;
136 }
138 public void setUri(Uri uri) {
139 this.muri = uri;
140 }
142 public Uri getAndroidCalendarUri() {
143 return mAndroidCalendarUri;
144 }
146 @Override
147 public String toString() {
148 return this.getUri().toString();
149 }
151 /**
152 * reads an android event from a given cursor into {@link AndroidEvent#ContentValues}
153 *
154 * @param cur the cursor with the event
155 * @return success of this funtion
156 * @see AndroidEvent#ContentValues
157 */
158 public boolean readContentValues(Cursor cur) {
159 this.setETag(cur.getString(cur.getColumnIndex(ETAG)));
161 this.ContentValues.put(Events.EVENT_TIMEZONE, cur.getString(cur.getColumnIndex(Events.EVENT_TIMEZONE)));
162 this.ContentValues.put(Events.EVENT_END_TIMEZONE, cur.getString(cur.getColumnIndex(Events.EVENT_END_TIMEZONE)));
163 this.ContentValues.put(Events.DTSTART, cur.getLong(cur.getColumnIndex(Events.DTSTART)));
164 this.ContentValues.put(Events.DTEND, cur.getLong(cur.getColumnIndex(Events.DTEND)));
165 this.ContentValues.put(Events.ALL_DAY, cur.getLong(cur.getColumnIndex(Events.ALL_DAY)));
166 this.ContentValues.put(Events.TITLE, cur.getString(cur.getColumnIndex(Events.TITLE)));
167 this.ContentValues.put(Events.CALENDAR_ID, cur.getString(cur.getColumnIndex(Events.CALENDAR_ID)));
168 this.ContentValues.put(Events._SYNC_ID, cur.getString(cur.getColumnIndex(Events._SYNC_ID)));
169 //this.ContentValues.put(Events.SYNC_DATA1, cur.getString(cur.getColumnIndex(Events.SYNC_DATA1))); //not needed here, eTag has already been read
170 this.ContentValues.put(Events.DESCRIPTION, cur.getString(cur.getColumnIndex(Events.DESCRIPTION)));
171 this.ContentValues.put(Events.EVENT_LOCATION, cur.getString(cur.getColumnIndex(Events.EVENT_LOCATION)));
172 this.ContentValues.put(Events.ACCESS_LEVEL, cur.getInt(cur.getColumnIndex(Events.ACCESS_LEVEL)));
174 this.ContentValues.put(Events.STATUS, cur.getInt(cur.getColumnIndex(Events.STATUS)));
176 this.ContentValues.put(Events.LAST_DATE, cur.getInt(cur.getColumnIndex(Events.LAST_DATE)));
177 this.ContentValues.put(Events.DURATION, cur.getString(cur.getColumnIndex(Events.DURATION)));
179 this.ContentValues.put(Events.RDATE, cur.getString(cur.getColumnIndex(Events.RDATE)));
180 this.ContentValues.put(Events.RRULE, cur.getString(cur.getColumnIndex(Events.RRULE)));
181 this.ContentValues.put(Events.EXRULE, cur.getString(cur.getColumnIndex(Events.EXRULE)));
182 this.ContentValues.put(Events.EXDATE, cur.getString(cur.getColumnIndex(Events.EXDATE)));
183 this.ContentValues.put(Events.DIRTY, cur.getInt(cur.getColumnIndex(Events.DIRTY)));
184 this.ContentValues.put(UID, cur.getString(cur.getColumnIndex(UID)));
185 this.ContentValues.put(RAWDATA, cur.getString(cur.getColumnIndex(RAWDATA)));
187 return true;
188 }
190 /**
191 * reads the attendees from a given cursor
192 *
193 * @param cur the cursor with the attendees
194 * @return success of this function
195 * @see AndroidEvent#mAttendees
196 */
197 public boolean readAttendees(Cursor cur) {
198 Attendee attendee = null;
199 Organizer organizer = null;
200 ParameterList paraList = null;
202 String Name = "";
203 Cn cn = null;
205 String Email = "";
207 int Relationship = 0;
210 int Status = 0;
211 PartStat partstat = null;
213 int Type = 0;
214 Role role = null;
216 try {
217 while (cur.moveToNext()) {
218 Name = cur.getString(cur.getColumnIndex(Attendees.ATTENDEE_NAME));
219 Email = cur.getString(cur.getColumnIndex(Attendees.ATTENDEE_EMAIL));
220 Relationship = cur.getInt(cur.getColumnIndex(Attendees.ATTENDEE_RELATIONSHIP));
221 Type = cur.getInt(cur.getColumnIndex(Attendees.ATTENDEE_TYPE));
222 Status = cur.getInt(cur.getColumnIndex(Attendees.ATTENDEE_STATUS));
224 if (Relationship == Attendees.RELATIONSHIP_ORGANIZER) {
225 organizer = new Organizer();
226 organizer.setValue("mailto:" + Email);
227 paraList = organizer.getParameters();
228 mAttendees.add(organizer);
229 } else {
230 attendee = new Attendee();
231 attendee.setValue("mailto:" + Email);
232 paraList = attendee.getParameters();
233 mAttendees.add(attendee);
234 }
236 Rsvp rsvp = new Rsvp(true);
237 paraList.add(rsvp);
239 cn = new Cn(Name);
240 paraList.add(cn);
242 if (Status == Attendees.ATTENDEE_STATUS_INVITED)
243 partstat = new PartStat(PartStat.NEEDS_ACTION.getValue());
244 else if (Status == Attendees.ATTENDEE_STATUS_ACCEPTED)
245 partstat = new PartStat(PartStat.ACCEPTED.getValue());
246 else if (Status == Attendees.ATTENDEE_STATUS_DECLINED)
247 partstat = new PartStat(PartStat.DECLINED.getValue());
248 else if (Status == Attendees.ATTENDEE_STATUS_NONE)
249 partstat = new PartStat(PartStat.COMPLETED.getValue());
250 else if (Status == Attendees.ATTENDEE_STATUS_TENTATIVE)
251 partstat = new PartStat(PartStat.TENTATIVE.getValue());
252 else
253 partstat = new PartStat(PartStat.NEEDS_ACTION.getValue());
254 paraList.add(partstat);
256 if (Type == Attendees.TYPE_OPTIONAL)
257 role = new Role(Role.OPT_PARTICIPANT.getValue());
258 else if (Type == Attendees.TYPE_NONE)
259 role = new Role(Role.NON_PARTICIPANT.getValue()); //regular participants in android are non required?
260 else if (Type == Attendees.TYPE_REQUIRED)
261 role = new Role(Role.REQ_PARTICIPANT.getValue());
262 else
263 role = new Role(Role.NON_PARTICIPANT.getValue());
264 paraList.add(role);
265 }
267 } catch (URISyntaxException e) {
268 e.printStackTrace();
269 }
270 return true;
271 }
273 /**
274 * reads the reminders from a given cursor
275 *
276 * @param cur the cursor with the reminders
277 * @return success of this function
278 */
279 public boolean readReminder(Cursor cur) {
280 int Method;
281 int Minutes;
282 VAlarm reminder;
283 while (cur.moveToNext()) {
284 reminder = new VAlarm();
285 Method = cur.getInt(cur.getColumnIndex(Reminders.METHOD));
286 Minutes = cur.getInt(cur.getColumnIndex(Reminders.MINUTES)) * -1;
289 Dur dur = new Dur(0, 0, Minutes, 0);
290 Trigger tri = new Trigger(dur);
291 Value val = new Value(Duration.DURATION);
292 tri.getParameters().add(val);
293 reminder.getProperties().add(tri);
295 Description desc = new Description();
296 desc.setValue("caldavsyncadapter standard description");
297 reminder.getProperties().add(desc);
300 if (Method == Reminders.METHOD_EMAIL)
301 reminder.getProperties().add(Action.EMAIL);
302 else
303 reminder.getProperties().add(Action.DISPLAY);
305 this.mReminders.add(reminder);
306 }
307 return true;
308 }
310 /**
311 * generates a new ics-file.
312 * uses {@link AndroidEvent#ContentValues} as source.
313 * this should only be used when a new event has been generated within android.
314 *
315 * @param strUid the UID for this event. example: UID:e6be67c6-eff0-44f8-a1a0-6c2cb1029944-caldavsyncadapter
316 * @return success of the function
317 * @see CalendarEvent#fetchBody()
318 */
319 public boolean createIcs(String strUid) {
320 boolean Result = false;
321 TimeZone timeZone = null;
322 assertNotNull(Thread.currentThread().getContextClassLoader());
323 TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry();
324 //TODO: do not simply create the ics-file new. take into account the RAWDATA if available
325 /*
326 * dtstart=1365598800000
327 * dtend=1365602400000
328 * eventTimezone=Europe/Berlin
329 * eventEndTimezone=null
330 * duration=null
331 * allDay=0
332 * rrule=null
333 * rdate=null
334 * exrule=null
335 * exdate=null
336 * title=Einurlner Termin
337 * description=null
338 * eventLocation=null
339 * accessLevel=0
340 * eventStatus=0
341 *
342 * calendar_id=4
343 * lastDate=-197200128
344 * sync_data1=null
345 * _sync_id=null
346 * dirty=1
347 */
349 try {
350 mCalendar = new Calendar();
351 PropertyList propCalendar = mCalendar.getProperties();
352 propCalendar.add(new ProdId("-//Ben Fortuna//iCal4j 1.0//EN"));
353 propCalendar.add(Version.VERSION_2_0);
354 propCalendar.add(CalScale.GREGORIAN);
356 VEvent event = new VEvent();
357 mCalendar.getComponents().add(event);
358 PropertyList propEvent = event.getProperties();
360 // DTSTAMP -> is created by new VEvent() automatical
361 //na
363 // CREATED
364 //na
366 // LAST-MODIFIED
367 //na
369 // SEQUENCE
370 //na
372 // DTSTART
373 long lngStart = this.ContentValues.getAsLong(Events.DTSTART);
374 String strTZStart = this.ContentValues.getAsString(Events.EVENT_TIMEZONE);
375 boolean allDay = this.ContentValues.getAsBoolean(Events.ALL_DAY);
376 if (lngStart > 0) {
377 DtStart dtStart = new DtStart();
378 if (allDay) {
379 Date dateStart = new Date();
380 dateStart.setTime(lngStart);
381 dtStart.setDate(dateStart);
382 } else {
383 DateTime datetimeStart = new DateTime();
384 datetimeStart.setTime(lngStart);
385 dtStart.setDate(datetimeStart);
387 timeZone = registry.getTimeZone(strTZStart);
388 if (timeZone == null) {
389 java.util.TimeZone systemTimeZone = TimeZone.getTimeZone(strTZStart);
390 if (systemTimeZone == null) {
391 systemTimeZone = TimeZone.getDefault();
392 }
393 timeZone = registry.getTimeZone(systemTimeZone.getID());
394 }
395 dtStart.setTimeZone(timeZone);
397 // no timezone information for allDay events
398 mCalendar.getComponents().add(timeZone.getVTimeZone());
399 }
400 propEvent.add(dtStart);
401 }
403 // DTEND
404 long lngEnd = this.ContentValues.getAsLong(Events.DTEND);
405 String strTZEnd = this.ContentValues.getAsString(Events.EVENT_END_TIMEZONE);
406 if (strTZEnd == null)
407 strTZEnd = strTZStart;
408 if (lngEnd > 0) {
409 DtEnd dtEnd = new DtEnd();
410 if (allDay) {
411 Date dateEnd = new Date();
412 dateEnd.setTime(lngEnd);
413 dtEnd.setDate(dateEnd);
414 } else {
415 DateTime datetimeEnd = new DateTime();
416 datetimeEnd.setTime(lngEnd);
417 dtEnd.setDate(datetimeEnd);
418 if (strTZEnd != null)
419 timeZone = registry.getTimeZone(strTZEnd);
420 dtEnd.setTimeZone(timeZone);
421 }
422 propEvent.add(dtEnd);
423 }
425 // DURATION
426 if (this.ContentValues.containsKey(Events.DURATION)) {
427 String strDuration = this.ContentValues.getAsString(Events.DURATION);
428 if (strDuration != null) {
429 Duration duration = new Duration();
430 duration.setValue(strDuration);
432 propEvent.add(duration);
433 }
434 }
436 //RRULE
437 if (this.ContentValues.containsKey(Events.RRULE)) {
438 String strRrule = this.ContentValues.getAsString(Events.RRULE);
439 if (strRrule != null) {
440 if (!strRrule.equals("")) {
441 RRule rrule = new RRule();
442 rrule.setValue(strRrule);
443 propEvent.add(rrule);
444 }
445 }
446 }
448 //RDATE
449 if (this.ContentValues.containsKey(Events.RDATE)) {
450 String strRdate = this.ContentValues.getAsString(Events.RDATE);
451 if (strRdate != null) {
452 if (!strRdate.equals("")) {
453 RDate rdate = new RDate();
454 rdate.setValue(strRdate);
455 propEvent.add(rdate);
456 }
457 }
458 }
460 //EXRULE
461 if (this.ContentValues.containsKey(Events.EXRULE)) {
462 String strExrule = this.ContentValues.getAsString(Events.EXRULE);
463 if (strExrule != null) {
464 if (!strExrule.equals("")) {
465 ExRule exrule = new ExRule();
466 exrule.setValue(strExrule);
467 propEvent.add(exrule);
468 }
469 }
470 }
472 //EXDATE
473 if (this.ContentValues.containsKey(Events.EXDATE)) {
474 String strExdate = this.ContentValues.getAsString(Events.EXDATE);
475 if (strExdate != null) {
476 if (!strExdate.equals("")) {
477 ExDate exdate = new ExDate();
478 exdate.setValue(strExdate);
479 propEvent.add(exdate);
480 }
481 }
482 }
484 //SUMMARY
485 if (this.ContentValues.containsKey(Events.TITLE)) {
486 String strTitle = this.ContentValues.getAsString(Events.TITLE);
487 if (strTitle != null) {
488 Summary summary = new Summary(strTitle);
489 propEvent.add(summary);
490 }
491 }
493 //DESCIPTION
494 if (this.ContentValues.containsKey(Events.DESCRIPTION)) {
495 String strDescription = this.ContentValues.getAsString(Events.DESCRIPTION);
496 if (strDescription != null) {
497 if (!strDescription.equals("")) {
498 Description description = new Description(strDescription);
499 propEvent.add(description);
500 }
501 }
502 }
504 //LOCATION
505 if (this.ContentValues.containsKey(Events.EVENT_LOCATION)) {
506 String strLocation = this.ContentValues.getAsString(Events.EVENT_LOCATION);
507 if (strLocation != null) {
508 if (!strLocation.equals("")) {
509 Location location = new Location(strLocation);
510 propEvent.add(location);
511 }
512 }
513 }
515 //CLASS / ACCESS_LEVEL
516 if (this.ContentValues.containsKey(Events.ACCESS_LEVEL)) {
517 int accessLevel = this.ContentValues.getAsInteger(Events.ACCESS_LEVEL);
518 Clazz clazz = new Clazz();
519 if (accessLevel == Events.ACCESS_PUBLIC)
520 clazz.setValue(Clazz.PUBLIC.getValue());
521 else if (accessLevel == Events.ACCESS_PRIVATE)
522 clazz.setValue(Clazz.PRIVATE.getValue());
523 else if (accessLevel == Events.ACCESS_CONFIDENTIAL)
524 clazz.setValue(Clazz.CONFIDENTIAL.getValue());
525 else
526 clazz.setValue(Clazz.PUBLIC.getValue());
528 propEvent.add(clazz);
529 }
531 //STATUS
532 if (this.ContentValues.containsKey(Events.STATUS)) {
533 int intStatus = this.ContentValues.getAsInteger(Events.STATUS);
534 if (intStatus > -1) {
535 Status status = new Status();
536 if (intStatus == Events.STATUS_CANCELED)
537 status.setValue(Status.VEVENT_CANCELLED.getValue());
538 else if (intStatus == Events.STATUS_CONFIRMED)
539 status.setValue(Status.VEVENT_CONFIRMED.getValue());
540 else if (intStatus == Events.STATUS_TENTATIVE)
541 status.setValue(Status.VEVENT_TENTATIVE.getValue());
543 propEvent.add(status);
544 }
545 }
547 //UID
548 Uid uid = new Uid(strUid);
549 propEvent.add(uid);
551 // Attendees
552 if (mAttendees.size() > 0) {
553 for (Object objProp : mAttendees) {
554 Property prop = (Property) objProp;
555 propEvent.add(prop);
556 }
557 }
559 // Reminders
560 if (mReminders.size() > 0) {
561 for (Object objComp : mReminders) {
562 VAlarm com = (VAlarm) objComp;
563 event.getAlarms().add(com);
564 }
565 }
567 } catch (ParseException e) {
568 e.printStackTrace();
569 }
571 return Result;
572 }
574 /**
575 * marks the android event as already handled
576 * @return
577 * @see AndroidEvent#cInternalTag
578 * @see SyncAdapter#synchroniseEvents(CaldavFacade, Account, ContentProviderClient, Uri, DavCalendar, SyncStats)
579 * @throws RemoteException
580 */
581 /* public boolean tagAndroidEvent() throws RemoteException {
583 ContentValues values = new ContentValues();
584 values.put(Event.INTERNALTAG, 1);
586 int RowCount = this.mProvider.update(asSyncAdapter(this.getUri(), this.mAccount.name, this.mAccount.type), values, null, null);
587 //Log.e(TAG,"Rows updated: " + RowCount.toString());
589 return (RowCount == 1);
590 }*/
592 /* private static Uri asSyncAdapter(Uri uri, String account, String accountType) {
593 return uri.buildUpon()
594 .appendQueryParameter(android.provider.CalendarContract.CALLER_IS_SYNCADAPTER,"true")
595 .appendQueryParameter(Calendars.ACCOUNT_NAME, account)
596 .appendQueryParameter(Calendars.ACCOUNT_TYPE, accountType).build();
597 }*/
598 }
