Caldavsync Sources / file comparison
comparison: src/org/gege/caldavsyncadapter/Event.java
src/org/gege/caldavsyncadapter/Event.java
- changeset 0
- fb9019fb1bf7
equal
deleted
inserted
replaced
| -1:000000000000 | 0:9c30c967e127 |
|---|---|
| 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 */ | |
| 21 package org.gege.caldavsyncadapter; | |
| 22 | |
| 23 import android.content.ContentValues; | |
| 24 import android.provider.CalendarContract.Events; | |
| 25 import android.util.Log; | |
| 26 | |
| 27 /** | |
| 28 * abstract class for Calendar and Android events | |
| 29 */ | |
| 30 abstract public class Event { | |
| 31 private static final String TAG = "Event"; | |
| 32 | |
| 33 /** | |
| 34 * stores the ETAG of an event | |
| 35 */ | |
| 36 public static String ETAG = Events.SYNC_DATA1; | |
| 37 | |
| 38 /** | |
| 39 * internal Tag used to identify deleted events | |
| 40 */ | |
| 41 public static String INTERNALTAG = Events.SYNC_DATA2; | |
| 42 | |
| 43 /** | |
| 44 * store the whole VEVENT in here | |
| 45 * missing TAGs they might be missing for google update | |
| 46 * | |
| 47 * CREATED:20130906T102857Z | |
| 48 * DTSTAMP:20130906T102857Z | |
| 49 * LAST-MODIFIED:20130906T102857Z | |
| 50 * SEQUENCE:0 | |
| 51 */ | |
| 52 public static String RAWDATA = Events.SYNC_DATA3; | |
| 53 | |
| 54 /** | |
| 55 * stores the UID of an Event | |
| 56 * example: UID:e6be67c6-eff0-44f8-a1a0-6c2cb1029944-caldavsyncadapter | |
| 57 */ | |
| 58 public static String UID = Events.SYNC_DATA4; | |
| 59 | |
| 60 /** | |
| 61 * the event transformed into ContentValues | |
| 62 */ | |
| 63 public ContentValues ContentValues = new ContentValues(); | |
| 64 | |
| 65 abstract public String getETag(); | |
| 66 abstract public void setETag(String ETag); | |
| 67 | |
| 68 /** | |
| 69 * returns a list of all items that are comparable with this sync adapter | |
| 70 * @return a list of all items that are comparable with this sync adapter | |
| 71 */ | |
| 72 public static java.util.ArrayList<String> getComparableItems() { | |
| 73 java.util.ArrayList<String> Result = new java.util.ArrayList<String>(); | |
| 74 Result.add(Events.DTSTART); | |
| 75 Result.add(Events.DTEND); | |
| 76 Result.add(Events.EVENT_TIMEZONE); | |
| 77 Result.add(Events.EVENT_END_TIMEZONE); | |
| 78 Result.add(Events.ALL_DAY); | |
| 79 Result.add(Events.DURATION); | |
| 80 Result.add(Events.TITLE); | |
| 81 Result.add(Events.CALENDAR_ID); | |
| 82 Result.add(Events._SYNC_ID); | |
| 83 //Result.add(Events.SYNC_DATA1); | |
| 84 Result.add(ETAG); | |
| 85 Result.add(Events.DESCRIPTION); | |
| 86 Result.add(Events.EVENT_LOCATION); | |
| 87 Result.add(Events.ACCESS_LEVEL); | |
| 88 Result.add(Events.STATUS); | |
| 89 Result.add(Events.RDATE); | |
| 90 Result.add(Events.RRULE); | |
| 91 Result.add(Events.EXRULE); | |
| 92 Result.add(Events.EXDATE); | |
| 93 Result.add(UID); | |
| 94 | |
| 95 return Result; | |
| 96 } | |
| 97 | |
| 98 /** | |
| 99 * sets the AndroidCalendarId for this event | |
| 100 * @param ID the AndroidCalendarId for this event | |
| 101 */ | |
| 102 public void setAndroidCalendarId(long ID) { | |
| 103 if (this.ContentValues.containsKey(Events.CALENDAR_ID)) | |
| 104 this.ContentValues.remove(Events.CALENDAR_ID); | |
| 105 | |
| 106 this.ContentValues.put(Events.CALENDAR_ID, ID); | |
| 107 } | |
| 108 | |
| 109 /** | |
| 110 * returns the AndroidCalendarId for this event. | |
| 111 * @return the AndroidCalendarId for this event | |
| 112 */ | |
| 113 public long getAndroidCalendarId() { | |
| 114 long Result = -1; | |
| 115 if (this.ContentValues.containsKey(Events.CALENDAR_ID)) | |
| 116 Result = this.ContentValues.getAsLong(Events.CALENDAR_ID); | |
| 117 return Result; | |
| 118 } | |
| 119 | |
| 120 /** | |
| 121 * returns the UID for this event. you can also check, whether the UID was stored from server. the V1.7 release and before didn't save them. | |
| 122 * example: UID:e6be67c6-eff0-44f8-a1a0-6c2cb1029944-caldavsyncadapter | |
| 123 * @return the UID for this event | |
| 124 */ | |
| 125 public String getUID() { | |
| 126 String Result = ""; | |
| 127 if (this.ContentValues.containsKey(UID)) | |
| 128 Result = this.ContentValues.getAsString(UID); | |
| 129 | |
| 130 return Result; | |
| 131 } | |
| 132 | |
| 133 /** | |
| 134 * compares the given ContentValues with the current ones for differences | |
| 135 * @param calendarEventValues the contentValues of the calendar event | |
| 136 * @return if the events are different | |
| 137 */ | |
| 138 public boolean checkEventValuesChanged(ContentValues calendarEventValues) { | |
| 139 boolean Result = false; | |
| 140 Object ValueAndroid = null; | |
| 141 Object ValueCalendar = null; | |
| 142 java.util.ArrayList<String> CompareItems = Event.getComparableItems(); | |
| 143 | |
| 144 for (String Key: CompareItems) { | |
| 145 | |
| 146 if (this.ContentValues.containsKey(Key)) | |
| 147 ValueAndroid = this.ContentValues.get(Key); | |
| 148 else | |
| 149 ValueAndroid = null; | |
| 150 | |
| 151 if (calendarEventValues.containsKey(Key)) | |
| 152 ValueCalendar = calendarEventValues.get(Key); | |
| 153 else | |
| 154 ValueCalendar = null; | |
| 155 | |
| 156 /* | |
| 157 * TODO: Sync is designed to "Server always wins", should be a general option for this adapter | |
| 158 */ | |
| 159 if (ValueAndroid != null) { | |
| 160 if (ValueCalendar != null) { | |
| 161 if (!ValueAndroid.toString().equals(ValueCalendar.toString())) { | |
| 162 Log.d(TAG, "difference in " + Key.toString() + ":" + ValueAndroid.toString() + " <> " + ValueCalendar.toString()); | |
| 163 this.ContentValues.put(Key,ValueCalendar.toString()); | |
| 164 Result = true; | |
| 165 } | |
| 166 } else { | |
| 167 Log.d(TAG, "difference in " + Key.toString() + ":" + ValueAndroid.toString() + " <> null"); | |
| 168 this.ContentValues.putNull(Key); | |
| 169 Result = true; | |
| 170 } | |
| 171 } else { | |
| 172 if (ValueCalendar != null) { | |
| 173 Log.d(TAG, "difference in " + Key.toString() + ":null <> " + ValueCalendar.toString()); | |
| 174 this.ContentValues.put(Key, ValueCalendar.toString()); | |
| 175 Result = true; | |
| 176 } else { | |
| 177 // both null -> this is ok | |
| 178 } | |
| 179 } | |
| 180 } | |
| 181 | |
| 182 return Result; | |
| 183 } | |
| 184 } |
